From 0a5cb058ee878a39d77d2d686bcecbdfb0d2f3c4 Mon Sep 17 00:00:00 2001
From: eikek <eike.kettner@posteo.de>
Date: Tue, 21 Jun 2022 23:31:37 +0200
Subject: [PATCH 1/4] First step to support different file backends

Files can now stored in the filesystem, an s3 storage or the
database (as before).
---
 .../scala/sharry/backend/BackendApp.scala     |    9 +-
 .../sharry/backend/{ => config}/Config.scala  |   14 +-
 .../scala/sharry/backend/config/Files.scala   |   37 +
 .../src/main/scala/sharry/common/Banner.scala |    4 +-
 .../{pureconfig => config}/Implicits.scala    |   24 +-
 .../sharry/logging/impl/ScribeConfigure.scala |    2 +-
 .../src/main/resources/reference.conf         |   34 +
 .../main/scala/sharry/restserver/Main.scala   |    5 +-
 .../scala/sharry/restserver/RestApp.scala     |    1 +
 .../scala/sharry/restserver/RestAppImpl.scala |    1 +
 .../scala/sharry/restserver/RestServer.scala  |    1 +
 .../restserver/{ => config}/Config.scala      |    4 +-
 .../restserver/{ => config}/ConfigFile.scala  |   32 +-
 .../restserver/http4s/ClientRequestInfo.scala |    2 +-
 .../sharry/restserver/routes/InfoRoutes.scala |    3 +-
 .../restserver/routes/LoginRoutes.scala       |    1 +
 .../sharry/restserver/routes/MailRoutes.scala |    2 +-
 .../restserver/routes/NotifyRoutes.scala      |    2 +-
 .../restserver/routes/OpenShareRoutes.scala   |    2 +-
 .../restserver/routes/RegisterRoutes.scala    |    2 +-
 .../routes/ShareDetailResponse.scala          |    2 +-
 .../restserver/routes/ShareRoutes.scala       |    2 +-
 .../restserver/routes/ShareUploadRoutes.scala |    2 +-
 .../restserver/routes/tus/TusRoutes.scala     |    2 +-
 .../restserver/webapp/TemplateRoutes.scala    |    3 +-
 .../main/scala/sharry/store/FileStore.scala   |   63 +-
 .../scala/sharry/store/FileStoreConfig.scala  |   33 +
 .../scala/sharry/store/FileStoreType.scala    |   26 +
 .../src/main/scala/sharry/store/Store.scala   |    3 +-
 .../scala/sharry/store/StoreFixture.scala     |    2 +-
 modules/webapp/package-lock.json              | 2374 ++++++++++++++++-
 project/Dependencies.scala                    |    4 +-
 32 files changed, 2647 insertions(+), 51 deletions(-)
 rename modules/backend/src/main/scala/sharry/backend/{ => config}/Config.scala (64%)
 create mode 100644 modules/backend/src/main/scala/sharry/backend/config/Files.scala
 rename modules/common/src/main/scala/sharry/common/{pureconfig => config}/Implicits.scala (67%)
 rename modules/restserver/src/main/scala/sharry/restserver/{ => config}/Config.scala (95%)
 rename modules/restserver/src/main/scala/sharry/restserver/{ => config}/ConfigFile.scala (60%)
 create mode 100644 modules/store/src/main/scala/sharry/store/FileStoreConfig.scala
 create mode 100644 modules/store/src/main/scala/sharry/store/FileStoreType.scala

diff --git a/modules/backend/src/main/scala/sharry/backend/BackendApp.scala b/modules/backend/src/main/scala/sharry/backend/BackendApp.scala
index b63fa2a3..b09d2867 100644
--- a/modules/backend/src/main/scala/sharry/backend/BackendApp.scala
+++ b/modules/backend/src/main/scala/sharry/backend/BackendApp.scala
@@ -7,6 +7,7 @@ import cats.effect._
 import sharry.backend.account._
 import sharry.backend.alias.OAlias
 import sharry.backend.auth.Login
+import sharry.backend.config.Config
 import sharry.backend.job.PeriodicCleanup
 import sharry.backend.mail.OMail
 import sharry.backend.share.OShare
@@ -54,7 +55,13 @@ object BackendApp {
       connectEC: ExecutionContext
   ): Resource[F, BackendApp[F]] =
     for {
-      store <- Store.create(cfg.jdbc, cfg.share.chunkSize, connectEC, true)
+      store <- Store.create(
+        cfg.jdbc,
+        cfg.share.chunkSize,
+        cfg.files.defaultStoreConfig,
+        connectEC,
+        true
+      )
       backend <- create(cfg, store)
       _ <-
         PeriodicCleanup.resource(cfg.cleanup, cfg.signup, backend.share, backend.signup)
diff --git a/modules/backend/src/main/scala/sharry/backend/Config.scala b/modules/backend/src/main/scala/sharry/backend/config/Config.scala
similarity index 64%
rename from modules/backend/src/main/scala/sharry/backend/Config.scala
rename to modules/backend/src/main/scala/sharry/backend/config/Config.scala
index 206cfa6a..26aed8cb 100644
--- a/modules/backend/src/main/scala/sharry/backend/Config.scala
+++ b/modules/backend/src/main/scala/sharry/backend/config/Config.scala
@@ -1,4 +1,6 @@
-package sharry.backend
+package sharry.backend.config
+
+import cats.data.ValidatedNec
 
 import sharry.backend.auth.AuthConfig
 import sharry.backend.job.CleanupConfig
@@ -13,7 +15,11 @@ case class Config(
     auth: AuthConfig,
     share: ShareConfig,
     cleanup: CleanupConfig,
-    mail: MailConfig
-)
+    mail: MailConfig,
+    files: Files
+) {
+
+  def validate: ValidatedNec[String, Config] =
+    files.validate.map(fc => copy(files = fc))
 
-object Config {}
+}
diff --git a/modules/backend/src/main/scala/sharry/backend/config/Files.scala b/modules/backend/src/main/scala/sharry/backend/config/Files.scala
new file mode 100644
index 00000000..cf481db2
--- /dev/null
+++ b/modules/backend/src/main/scala/sharry/backend/config/Files.scala
@@ -0,0 +1,37 @@
+package sharry.backend.config
+
+import cats.data.{Validated, ValidatedNec}
+import cats.syntax.all._
+
+import sharry.common.Ident
+import sharry.store.FileStoreConfig
+
+case class Files(defaultStore: Ident, stores: Map[Ident, FileStoreConfig]) {
+
+  val enabledStores: Map[Ident, FileStoreConfig] =
+    stores.view.filter(_._2.enabled).toMap
+
+  def defaultStoreConfig: FileStoreConfig =
+    enabledStores.getOrElse(
+      defaultStore,
+      sys.error(s"Store '${defaultStore.id}' not found. Is it enabled?")
+    )
+
+  def validate: ValidatedNec[String, Files] = {
+    val storesEmpty =
+      if (enabledStores.isEmpty)
+        Validated.invalidNec(
+          "No file stores defined! Make sure at least one enabled store is present."
+        )
+      else Validated.validNec(())
+
+    val defaultStorePresent =
+      enabledStores.get(defaultStore) match {
+        case Some(_) => Validated.validNec(())
+        case None =>
+          Validated.invalidNec(s"Default file store not present: ${defaultStore}")
+      }
+
+    (storesEmpty |+| defaultStorePresent).map(_ => this)
+  }
+}
diff --git a/modules/common/src/main/scala/sharry/common/Banner.scala b/modules/common/src/main/scala/sharry/common/Banner.scala
index bed0f525..d70ad318 100644
--- a/modules/common/src/main/scala/sharry/common/Banner.scala
+++ b/modules/common/src/main/scala/sharry/common/Banner.scala
@@ -5,7 +5,8 @@ case class Banner(
     gitHash: Option[String],
     jdbcUrl: LenientUri,
     configFile: Option[String],
-    baseUrl: LenientUri
+    baseUrl: LenientUri,
+    fileStoreConfig: String
 ) {
 
   private val banner =
@@ -23,6 +24,7 @@ case class Banner(
       s"Base-Url: ${baseUrl.asString}",
       s"Database: ${jdbcUrl.asString}",
       s"Config:   ${configFile.getOrElse("")}",
+      s"FileRepo: $fileStoreConfig",
       ""
     )
 
diff --git a/modules/common/src/main/scala/sharry/common/pureconfig/Implicits.scala b/modules/common/src/main/scala/sharry/common/config/Implicits.scala
similarity index 67%
rename from modules/common/src/main/scala/sharry/common/pureconfig/Implicits.scala
rename to modules/common/src/main/scala/sharry/common/config/Implicits.scala
index 9a506415..22a13c3f 100644
--- a/modules/common/src/main/scala/sharry/common/pureconfig/Implicits.scala
+++ b/modules/common/src/main/scala/sharry/common/config/Implicits.scala
@@ -1,14 +1,22 @@
-package sharry.common.pureconfig
+package sharry.common.config
+
+import java.nio.file.{Path => JPath}
 
 import scala.reflect.ClassTag
 
+import fs2.io.file.Path
+
 import sharry.common._
 
-import _root_.pureconfig._
-import _root_.pureconfig.error.{CannotConvert, FailureReason}
+import pureconfig._
+import pureconfig.configurable.genericMapReader
+import pureconfig.error.{CannotConvert, FailureReason}
 import scodec.bits.ByteVector
 
-object Implicits {
+trait Implicits {
+  implicit val pathReader: ConfigReader[Path] =
+    ConfigReader[JPath].map(Path.fromNioPath)
+
   implicit val lenientUriReader: ConfigReader[LenientUri] =
     ConfigReader[String].emap(reason(LenientUri.parse))
 
@@ -21,6 +29,9 @@ object Implicits {
   implicit val identReader: ConfigReader[Ident] =
     ConfigReader[String].emap(reason(Ident.fromString))
 
+  implicit def identMapReader[B: ConfigReader]: ConfigReader[Map[Ident, B]] =
+    genericMapReader[Ident, B](reason(Ident.fromString))
+
   implicit val byteVectorReader: ConfigReader[ByteVector] =
     ConfigReader[String].emap(reason { str =>
       if (str.startsWith("hex:"))
@@ -33,6 +44,9 @@ object Implicits {
   implicit val byteSizeReader: ConfigReader[ByteSize] =
     ConfigReader[String].emap(reason(ByteSize.parse))
 
+  implicit val signupModeReader: ConfigReader[SignupMode] =
+    ConfigReader[String].emap(reason(SignupMode.fromString))
+
   def reason[A: ClassTag](
       f: String => Either[String, A]
   ): String => Either[FailureReason, A] =
@@ -41,3 +55,5 @@ object Implicits {
         CannotConvert(in, implicitly[ClassTag[A]].runtimeClass.toString, str)
       )
 }
+
+object Implicits extends Implicits
diff --git a/modules/logging/scribe/src/main/scala/sharry/logging/impl/ScribeConfigure.scala b/modules/logging/scribe/src/main/scala/sharry/logging/impl/ScribeConfigure.scala
index 873939b5..005a93cb 100644
--- a/modules/logging/scribe/src/main/scala/sharry/logging/impl/ScribeConfigure.scala
+++ b/modules/logging/scribe/src/main/scala/sharry/logging/impl/ScribeConfigure.scala
@@ -24,7 +24,7 @@ object ScribeConfigure {
       unsafeConfigure(sharryLogger, cfg)
       unsafeConfigure(scribe.Logger("org.flywaydb"), cfg)
       unsafeConfigure(scribe.Logger("binny"), cfg)
-      unsafeConfigure(scribe.Logger("org.http4s"), cfg)
+      // unsafeConfigure(scribe.Logger("org.http4s"), cfg)
     }
 
   def getRootMinimumLevel: Level =
diff --git a/modules/restserver/src/main/resources/reference.conf b/modules/restserver/src/main/resources/reference.conf
index 6cf9df63..bfede73f 100644
--- a/modules/restserver/src/main/resources/reference.conf
+++ b/modules/restserver/src/main/resources/reference.conf
@@ -264,6 +264,40 @@ sharry.restserver {
       password = ""
     }
 
+    # How files are stored.
+    files {
+      # The id of an enabled store from the `stores` array that should
+      # be used.
+      default-store = "database"
+
+      # A list of possible file stores. Each entry must have a unique
+      # id. The `type` is one of: default-database, filesystem, s3.
+      #
+      # All stores with enabled=false are
+      # removed from the list. The `default-store` must be enabled.
+      stores = {
+        database =
+          { enabled = true
+            type = "default-database"
+          }
+
+        filesystem =
+          { enabled = false
+            type = "file-system"
+            directory = "/some/directory"
+          }
+
+        minio =
+          { enabled = false
+            type = "s3"
+            endpoint = "http://localhost:9000"
+            access-key = "username"
+            secret-key = "password"
+            bucket = "sharry"
+          }
+      }
+    }
+
     # Configuration for registering new users at the local database.
     # Accounts registered here are checked via the `internal'
     # authentication plugin as described above.
diff --git a/modules/restserver/src/main/scala/sharry/restserver/Main.scala b/modules/restserver/src/main/scala/sharry/restserver/Main.scala
index 84b23df8..54d87d8d 100644
--- a/modules/restserver/src/main/scala/sharry/restserver/Main.scala
+++ b/modules/restserver/src/main/scala/sharry/restserver/Main.scala
@@ -6,6 +6,7 @@ import cats.effect._
 
 import sharry.common._
 import sharry.logging.impl.ScribeConfigure
+import sharry.restserver.config.ConfigFile
 
 object Main extends IOApp {
   private[this] val logger = sharry.logging.getLogger[IO]
@@ -46,10 +47,12 @@ object Main extends IOApp {
         BuildInfo.gitHeadCommit,
         cfg.backend.jdbc.url,
         Option(System.getProperty("config.file")),
-        cfg.baseUrl
+        cfg.baseUrl,
+        cfg.backend.files.defaultStoreConfig.toString
       )
 
       _ <- logger.info(s"\n${banner.render("***>")}")
+      _ <- logger.info(s"\n${cfg.backend.files.stores}\n")
 
       pools = connectEC.map(Pools.apply)
       _ <-
diff --git a/modules/restserver/src/main/scala/sharry/restserver/RestApp.scala b/modules/restserver/src/main/scala/sharry/restserver/RestApp.scala
index 38e179b0..8b10124a 100644
--- a/modules/restserver/src/main/scala/sharry/restserver/RestApp.scala
+++ b/modules/restserver/src/main/scala/sharry/restserver/RestApp.scala
@@ -1,6 +1,7 @@
 package sharry.restserver
 
 import sharry.backend.BackendApp
+import sharry.restserver.config.Config
 
 trait RestApp[F[_]] {
 
diff --git a/modules/restserver/src/main/scala/sharry/restserver/RestAppImpl.scala b/modules/restserver/src/main/scala/sharry/restserver/RestAppImpl.scala
index 69a24750..8fe04aa2 100644
--- a/modules/restserver/src/main/scala/sharry/restserver/RestAppImpl.scala
+++ b/modules/restserver/src/main/scala/sharry/restserver/RestAppImpl.scala
@@ -6,6 +6,7 @@ import cats.effect._
 import cats.implicits._
 
 import sharry.backend.BackendApp
+import sharry.restserver.config.Config
 
 final class RestAppImpl[F[_]: Sync](val config: Config, val backend: BackendApp[F])
     extends RestApp[F] {
diff --git a/modules/restserver/src/main/scala/sharry/restserver/RestServer.scala b/modules/restserver/src/main/scala/sharry/restserver/RestServer.scala
index 901e79f1..62261f2d 100644
--- a/modules/restserver/src/main/scala/sharry/restserver/RestServer.scala
+++ b/modules/restserver/src/main/scala/sharry/restserver/RestServer.scala
@@ -11,6 +11,7 @@ import fs2.Stream
 import sharry.backend.auth.AuthToken
 import sharry.common.LenientUri
 import sharry.logging.Logger
+import sharry.restserver.config.Config
 import sharry.restserver.http4s.EnvMiddleware
 import sharry.restserver.routes._
 import sharry.restserver.webapp._
diff --git a/modules/restserver/src/main/scala/sharry/restserver/Config.scala b/modules/restserver/src/main/scala/sharry/restserver/config/Config.scala
similarity index 95%
rename from modules/restserver/src/main/scala/sharry/restserver/Config.scala
rename to modules/restserver/src/main/scala/sharry/restserver/config/Config.scala
index 24d71477..28e0e776 100644
--- a/modules/restserver/src/main/scala/sharry/restserver/Config.scala
+++ b/modules/restserver/src/main/scala/sharry/restserver/config/Config.scala
@@ -1,6 +1,6 @@
-package sharry.restserver
+package sharry.restserver.config
 
-import sharry.backend.{Config => BackendConfig}
+import sharry.backend.config.{Config => BackendConfig}
 import sharry.common._
 import sharry.logging.LogConfig
 
diff --git a/modules/restserver/src/main/scala/sharry/restserver/ConfigFile.scala b/modules/restserver/src/main/scala/sharry/restserver/config/ConfigFile.scala
similarity index 60%
rename from modules/restserver/src/main/scala/sharry/restserver/ConfigFile.scala
rename to modules/restserver/src/main/scala/sharry/restserver/config/ConfigFile.scala
index 1862a2e0..76cb15cd 100644
--- a/modules/restserver/src/main/scala/sharry/restserver/ConfigFile.scala
+++ b/modules/restserver/src/main/scala/sharry/restserver/config/ConfigFile.scala
@@ -1,28 +1,25 @@
-package sharry.restserver
+package sharry.restserver.config
 
-import cats.implicits._
-
-import sharry.common.SignupMode
-import sharry.common.pureconfig.Implicits._
+import sharry.common.config.Implicits._
 import sharry.logging.{Level, LogConfig}
+import sharry.store.{FileStoreConfig, FileStoreType}
 
-import _root_.pureconfig._
-import _root_.pureconfig.generic.auto._
 import emil.MailAddress
 import emil.SSLType
 import emil.javamail.syntax._
-import yamusca.imports._
+import pureconfig._
+import pureconfig.generic.auto._
+import pureconfig.generic.{CoproductHint, FieldCoproductHint}
+import yamusca.imports.{Template, mustache}
 
 object ConfigFile {
+
   import Implicits._
 
   def loadConfig: Config =
     ConfigSource.default.at("sharry.restserver").loadOrThrow[Config].validOrThrow
 
   object Implicits {
-    implicit val signupModeReader: ConfigReader[SignupMode] =
-      ConfigReader[String].emap(reason(SignupMode.fromString))
-
     implicit val mailAddressReader: ConfigReader[Option[MailAddress]] =
       ConfigReader[String].emap(
         reason(s =>
@@ -45,7 +42,7 @@ object ConfigFile {
     implicit val templateReader: ConfigReader[Template] =
       ConfigReader[String].emap(
         reason(s =>
-          mustache.parse(s).leftMap(err => s"Error parsing template at ${err._1.pos}")
+          mustache.parse(s).left.map(err => s"Error parsing template at ${err._1.pos}")
         )
       )
 
@@ -54,5 +51,16 @@ object ConfigFile {
 
     implicit val logLevelReader: ConfigReader[Level] =
       ConfigReader[String].emap(reason(Level.fromString))
+
+    implicit val fileStoreTypeReader: ConfigReader[FileStoreType] =
+      ConfigReader[String].emap(reason(FileStoreType.fromString))
+
+    // the value "s-3" looks strange, this is to allow to write "s3" in the config
+    implicit val fileStoreCoproductHint: CoproductHint[FileStoreConfig] =
+      new FieldCoproductHint[FileStoreConfig]("type") {
+        override def fieldValue(name: String) =
+          if (name.equalsIgnoreCase("S3")) "s3"
+          else super.fieldValue(name)
+      }
   }
 }
diff --git a/modules/restserver/src/main/scala/sharry/restserver/http4s/ClientRequestInfo.scala b/modules/restserver/src/main/scala/sharry/restserver/http4s/ClientRequestInfo.scala
index fa685b84..3178f870 100644
--- a/modules/restserver/src/main/scala/sharry/restserver/http4s/ClientRequestInfo.scala
+++ b/modules/restserver/src/main/scala/sharry/restserver/http4s/ClientRequestInfo.scala
@@ -4,7 +4,7 @@ import cats.data.NonEmptyList
 import cats.implicits._
 
 import sharry.common._
-import sharry.restserver.Config
+import sharry.restserver.config.Config
 
 import org.http4s._
 import org.http4s.headers._
diff --git a/modules/restserver/src/main/scala/sharry/restserver/routes/InfoRoutes.scala b/modules/restserver/src/main/scala/sharry/restserver/routes/InfoRoutes.scala
index 75855613..fefdafe5 100644
--- a/modules/restserver/src/main/scala/sharry/restserver/routes/InfoRoutes.scala
+++ b/modules/restserver/src/main/scala/sharry/restserver/routes/InfoRoutes.scala
@@ -3,7 +3,8 @@ package sharry.restserver.routes
 import cats.effect._
 
 import sharry.restapi.model._
-import sharry.restserver.{BuildInfo, Config}
+import sharry.restserver.BuildInfo
+import sharry.restserver.config.Config
 
 import org.http4s.HttpRoutes
 import org.http4s.circe.CirceEntityEncoder._
diff --git a/modules/restserver/src/main/scala/sharry/restserver/routes/LoginRoutes.scala b/modules/restserver/src/main/scala/sharry/restserver/routes/LoginRoutes.scala
index 03b0c5d0..6adf9983 100644
--- a/modules/restserver/src/main/scala/sharry/restserver/routes/LoginRoutes.scala
+++ b/modules/restserver/src/main/scala/sharry/restserver/routes/LoginRoutes.scala
@@ -10,6 +10,7 @@ import sharry.backend.auth._
 import sharry.common._
 import sharry.restapi.model._
 import sharry.restserver._
+import sharry.restserver.config.Config
 import sharry.restserver.http4s.ClientRequestInfo
 import sharry.restserver.oauth.CodeFlow
 
diff --git a/modules/restserver/src/main/scala/sharry/restserver/routes/MailRoutes.scala b/modules/restserver/src/main/scala/sharry/restserver/routes/MailRoutes.scala
index d7eacef1..690c8ad6 100644
--- a/modules/restserver/src/main/scala/sharry/restserver/routes/MailRoutes.scala
+++ b/modules/restserver/src/main/scala/sharry/restserver/routes/MailRoutes.scala
@@ -12,7 +12,7 @@ import sharry.common._
 import sharry.restapi.model.BasicResult
 import sharry.restapi.model.MailTemplate
 import sharry.restapi.model.SimpleMail
-import sharry.restserver.Config
+import sharry.restserver.config.Config
 import sharry.restserver.http4s.ClientRequestInfo
 
 import emil.MailAddress
diff --git a/modules/restserver/src/main/scala/sharry/restserver/routes/NotifyRoutes.scala b/modules/restserver/src/main/scala/sharry/restserver/routes/NotifyRoutes.scala
index bc6552b9..bac07082 100644
--- a/modules/restserver/src/main/scala/sharry/restserver/routes/NotifyRoutes.scala
+++ b/modules/restserver/src/main/scala/sharry/restserver/routes/NotifyRoutes.scala
@@ -8,7 +8,7 @@ import sharry.backend.auth.AuthToken
 import sharry.backend.mail.NotifyResult
 import sharry.common._
 import sharry.restapi.model.BasicResult
-import sharry.restserver.Config
+import sharry.restserver.config.Config
 import sharry.restserver.http4s.ClientRequestInfo
 
 import org.http4s.HttpRoutes
diff --git a/modules/restserver/src/main/scala/sharry/restserver/routes/OpenShareRoutes.scala b/modules/restserver/src/main/scala/sharry/restserver/routes/OpenShareRoutes.scala
index 10c93894..f7e6d578 100644
--- a/modules/restserver/src/main/scala/sharry/restserver/routes/OpenShareRoutes.scala
+++ b/modules/restserver/src/main/scala/sharry/restserver/routes/OpenShareRoutes.scala
@@ -5,7 +5,7 @@ import cats.effect._
 import sharry.backend.BackendApp
 import sharry.backend.share._
 import sharry.common._
-import sharry.restserver.Config
+import sharry.restserver.config.Config
 import sharry.restserver.routes.headers.SharryPassword
 
 import org.http4s._
diff --git a/modules/restserver/src/main/scala/sharry/restserver/routes/RegisterRoutes.scala b/modules/restserver/src/main/scala/sharry/restserver/routes/RegisterRoutes.scala
index ff76794c..e0c7475f 100644
--- a/modules/restserver/src/main/scala/sharry/restserver/routes/RegisterRoutes.scala
+++ b/modules/restserver/src/main/scala/sharry/restserver/routes/RegisterRoutes.scala
@@ -7,7 +7,7 @@ import sharry.backend.BackendApp
 import sharry.backend.signup.OSignup.RegisterData
 import sharry.backend.signup.{NewInviteResult, SignupResult}
 import sharry.restapi.model._
-import sharry.restserver.Config
+import sharry.restserver.config.Config
 
 import org.http4s.HttpRoutes
 import org.http4s.circe.CirceEntityDecoder._
diff --git a/modules/restserver/src/main/scala/sharry/restserver/routes/ShareDetailResponse.scala b/modules/restserver/src/main/scala/sharry/restserver/routes/ShareDetailResponse.scala
index e116ca50..823e7381 100644
--- a/modules/restserver/src/main/scala/sharry/restserver/routes/ShareDetailResponse.scala
+++ b/modules/restserver/src/main/scala/sharry/restserver/routes/ShareDetailResponse.scala
@@ -8,7 +8,7 @@ import sharry.backend.BackendApp
 import sharry.backend.share._
 import sharry.common._
 import sharry.restapi.model.{ShareDetail => ShareDetailDto, _}
-import sharry.restserver.Config
+import sharry.restserver.config.Config
 import sharry.restserver.http4s.ClientRequestInfo
 
 import org.http4s._
diff --git a/modules/restserver/src/main/scala/sharry/restserver/routes/ShareRoutes.scala b/modules/restserver/src/main/scala/sharry/restserver/routes/ShareRoutes.scala
index 4186d7a1..8ba76f12 100644
--- a/modules/restserver/src/main/scala/sharry/restserver/routes/ShareRoutes.scala
+++ b/modules/restserver/src/main/scala/sharry/restserver/routes/ShareRoutes.scala
@@ -9,7 +9,7 @@ import sharry.backend.auth.AuthToken
 import sharry.backend.share._
 import sharry.common._
 import sharry.restapi.model._
-import sharry.restserver.Config
+import sharry.restserver.config.Config
 import sharry.restserver.routes.headers.SharryPassword
 import sharry.store.AddResult
 
diff --git a/modules/restserver/src/main/scala/sharry/restserver/routes/ShareUploadRoutes.scala b/modules/restserver/src/main/scala/sharry/restserver/routes/ShareUploadRoutes.scala
index 57e3d38a..4a9255ac 100644
--- a/modules/restserver/src/main/scala/sharry/restserver/routes/ShareUploadRoutes.scala
+++ b/modules/restserver/src/main/scala/sharry/restserver/routes/ShareUploadRoutes.scala
@@ -11,7 +11,7 @@ import sharry.backend.share.{File, ShareData}
 import sharry.common._
 import sharry.common.syntax.all._
 import sharry.restapi.model._
-import sharry.restserver.Config
+import sharry.restserver.config.Config
 import sharry.restserver.http4s.ClientRequestInfo
 import sharry.restserver.routes.tus.TusRoutes
 
diff --git a/modules/restserver/src/main/scala/sharry/restserver/routes/tus/TusRoutes.scala b/modules/restserver/src/main/scala/sharry/restserver/routes/tus/TusRoutes.scala
index f087cf73..f98d16d8 100644
--- a/modules/restserver/src/main/scala/sharry/restserver/routes/tus/TusRoutes.scala
+++ b/modules/restserver/src/main/scala/sharry/restserver/routes/tus/TusRoutes.scala
@@ -8,7 +8,7 @@ import sharry.backend.BackendApp
 import sharry.backend.auth.AuthToken
 import sharry.backend.share.{FileInfo, UploadResult}
 import sharry.common._
-import sharry.restserver.Config
+import sharry.restserver.config.Config
 
 import org.http4s._
 import org.http4s.dsl.Http4sDsl
diff --git a/modules/restserver/src/main/scala/sharry/restserver/webapp/TemplateRoutes.scala b/modules/restserver/src/main/scala/sharry/restserver/webapp/TemplateRoutes.scala
index 6806390c..4f952aeb 100644
--- a/modules/restserver/src/main/scala/sharry/restserver/webapp/TemplateRoutes.scala
+++ b/modules/restserver/src/main/scala/sharry/restserver/webapp/TemplateRoutes.scala
@@ -8,9 +8,10 @@ import cats.implicits._
 import fs2._
 
 import sharry.restapi.model.AppConfig
+import sharry.restserver.BuildInfo
+import sharry.restserver.config.Config
 import sharry.restserver.routes.InfoRoutes
 import sharry.restserver.webapp.YamuscaConverter._
-import sharry.restserver.{BuildInfo, Config}
 
 import _root_.io.circe.syntax._
 import org.http4s.HttpRoutes
diff --git a/modules/store/src/main/scala/sharry/store/FileStore.scala b/modules/store/src/main/scala/sharry/store/FileStore.scala
index 9979a487..7f4a0f8a 100644
--- a/modules/store/src/main/scala/sharry/store/FileStore.scala
+++ b/modules/store/src/main/scala/sharry/store/FileStore.scala
@@ -13,7 +13,9 @@ import sharry.store.records.RFileMeta
 
 import _root_.doobie._
 import binny._
+import binny.fs.{FsChunkedBinaryStore, FsChunkedStoreConfig}
 import binny.jdbc.{GenericJdbcStore, JdbcStoreConfig}
+import binny.minio.{MinioChunkedBinaryStore, MinioConfig, S3KeyMapping}
 import binny.tika.TikaContentTypeDetect
 import binny.util.Logger
 
@@ -35,7 +37,25 @@ trait FileStore[F[_]] {
 }
 
 object FileStore {
-  def apply[F[_]: Sync](
+
+  def apply[F[_]: Async](
+      ds: DataSource,
+      xa: Transactor[F],
+      chunkSize: Int,
+      config: FileStoreConfig
+  ): FileStore[F] =
+    config match {
+      case FileStoreConfig.DefaultDatabase(_) =>
+        forDatabase(ds, xa, chunkSize)
+
+      case c: FileStoreConfig.S3 =>
+        forS3(xa, c, chunkSize)
+
+      case c: FileStoreConfig.FileSystem =>
+        forFs(xa, c, chunkSize)
+    }
+
+  def forDatabase[F[_]: Async](
       ds: DataSource,
       xa: Transactor[F],
       chunkSize: Int
@@ -47,6 +67,41 @@ object FileStore {
     new Impl[F](bs, as, chunkSize)
   }
 
+  def forFs[F[_]: Async](
+      xa: Transactor[F],
+      fsCfg: FileStoreConfig.FileSystem,
+      chunkSize: Int
+  ): FileStore[F] = {
+    val as = AttributeStore(xa)
+    val logger = SharryLogger(sharry.logging.getLogger[F])
+    val cfg = FsChunkedStoreConfig
+      .defaults(fsCfg.directory)
+      .copy(chunkSize = chunkSize)
+      .withContentTypeDetect(TikaContentTypeDetect.default)
+    val bs = FsChunkedBinaryStore(cfg, logger, as)
+    new Impl[F](bs, as, chunkSize)
+  }
+
+  def forS3[F[_]: Async](
+      xa: Transactor[F],
+      s3: FileStoreConfig.S3,
+      chunkSize: Int
+  ): FileStore[F] = {
+    val as = AttributeStore(xa)
+    val logger = SharryLogger(sharry.logging.getLogger[F])
+    val cfg = MinioConfig
+      .default(
+        s3.endpoint,
+        s3.accessKey,
+        s3.secretKey,
+        S3KeyMapping.constant(s3.bucket)
+      )
+      .copy(chunkSize = chunkSize)
+      .withContentTypeDetect(TikaContentTypeDetect.default)
+    val bs = MinioChunkedBinaryStore(cfg, as, logger)
+    new Impl[F](bs, as, chunkSize)
+  }
+
   final private class Impl[F[_]: Sync](
       bs: ChunkedBinaryStore[F],
       attrStore: AttributeStore[F],
@@ -80,8 +135,10 @@ object FileStore {
         chunkDef: ChunkDef,
         data: Chunk[Byte]
     ): F[Unit] =
-      bs.insertChunk(BinaryId(id.id), chunkDef, hint, data.toByteVector)
-        .map(_ => ())
+      bs.insertChunk(BinaryId(id.id), chunkDef, hint, data.toByteVector).flatMap {
+        case _: InsertChunkResult.Success => ().pure[F]
+        case fail => Sync[F].raiseError(new Exception(s"Inserting chunk failed: $fail"))
+      }
   }
 
   private object SharryLogger {
diff --git a/modules/store/src/main/scala/sharry/store/FileStoreConfig.scala b/modules/store/src/main/scala/sharry/store/FileStoreConfig.scala
new file mode 100644
index 00000000..0bd12850
--- /dev/null
+++ b/modules/store/src/main/scala/sharry/store/FileStoreConfig.scala
@@ -0,0 +1,33 @@
+package sharry.store
+
+import fs2.io.file.Path
+
+sealed trait FileStoreConfig {
+  def enabled: Boolean
+  def storeType: FileStoreType
+}
+object FileStoreConfig {
+  case class DefaultDatabase(enabled: Boolean) extends FileStoreConfig {
+    val storeType = FileStoreType.DefaultDatabase
+  }
+
+  case class FileSystem(
+      enabled: Boolean,
+      directory: Path
+  ) extends FileStoreConfig {
+    val storeType = FileStoreType.FileSystem
+  }
+
+  case class S3(
+      enabled: Boolean,
+      endpoint: String,
+      accessKey: String,
+      secretKey: String,
+      bucket: String
+  ) extends FileStoreConfig {
+    val storeType = FileStoreType.S3
+
+    override def toString =
+      s"S3(enabled=$enabled, endpoint=$endpoint, bucket=$bucket, accessKey=$accessKey, secretKey=***)"
+  }
+}
diff --git a/modules/store/src/main/scala/sharry/store/FileStoreType.scala b/modules/store/src/main/scala/sharry/store/FileStoreType.scala
new file mode 100644
index 00000000..9976e4b9
--- /dev/null
+++ b/modules/store/src/main/scala/sharry/store/FileStoreType.scala
@@ -0,0 +1,26 @@
+package sharry.store
+
+import cats.data.NonEmptyList
+
+sealed trait FileStoreType { self: Product =>
+  def name: String =
+    productPrefix.toLowerCase
+}
+object FileStoreType {
+  case object DefaultDatabase extends FileStoreType
+
+  case object S3 extends FileStoreType
+
+  case object FileSystem extends FileStoreType
+
+  val all: NonEmptyList[FileStoreType] =
+    NonEmptyList.of(DefaultDatabase, S3, FileSystem)
+
+  def fromString(str: String): Either[String, FileStoreType] =
+    all
+      .find(_.name.equalsIgnoreCase(str))
+      .toRight(s"Invalid file store type: $str")
+
+  def unsafeFromString(str: String): FileStoreType =
+    fromString(str).fold(sys.error, identity)
+}
diff --git a/modules/store/src/main/scala/sharry/store/Store.scala b/modules/store/src/main/scala/sharry/store/Store.scala
index d7bc2e66..be8a440d 100644
--- a/modules/store/src/main/scala/sharry/store/Store.scala
+++ b/modules/store/src/main/scala/sharry/store/Store.scala
@@ -28,6 +28,7 @@ object Store {
   def create[F[_]: Async](
       jdbc: JdbcConfig,
       chunkSize: ByteSize,
+      fileStoreCfg: FileStoreConfig,
       connectEC: ExecutionContext,
       runMigration: Boolean
   ): Resource[F, Store[F]] =
@@ -42,7 +43,7 @@ object Store {
         ds.setDriverClassName(jdbc.driverClass)
       }
       xa <- Resource.pure(HikariTransactor[F](ds, connectEC))
-      fs = FileStore[F](ds, xa, chunkSize.bytes.toInt)
+      fs = FileStore[F](ds, xa, chunkSize.bytes.toInt, fileStoreCfg)
       st = new StoreImpl[F](jdbc, fs, xa)
       _ <- if (runMigration) Resource.eval(st.migrate) else Resource.pure[F, Int](0)
     } yield st: Store[F]
diff --git a/modules/store/src/test/scala/sharry/store/StoreFixture.scala b/modules/store/src/test/scala/sharry/store/StoreFixture.scala
index 4e52400f..5ca5e13c 100644
--- a/modules/store/src/test/scala/sharry/store/StoreFixture.scala
+++ b/modules/store/src/test/scala/sharry/store/StoreFixture.scala
@@ -50,7 +50,7 @@ object StoreFixture {
       ds <- dataSource(jdbc)
       connectEC <- ExecutionContexts.cachedThreadPool[F]
       tx = Transactor.fromDataSource[F](ds, connectEC)
-      fs = FileStore[F](ds, tx, 64 * 1024)
+      fs = FileStore[F](ds, tx, 64 * 1024, FileStoreConfig.DefaultDatabase(true))
       st = new StoreImpl[F](jdbc, fs, tx)
       _ <- Resource.eval(st.migrate)
     } yield st
diff --git a/modules/webapp/package-lock.json b/modules/webapp/package-lock.json
index 44dac279..e7ebf335 100644
--- a/modules/webapp/package-lock.json
+++ b/modules/webapp/package-lock.json
@@ -1,8 +1,2359 @@
 {
   "name": "docspell-css",
   "version": "1.0.0",
-  "lockfileVersion": 1,
+  "lockfileVersion": 2,
   "requires": true,
+  "packages": {
+    "": {
+      "name": "docspell-css",
+      "version": "1.0.0",
+      "devDependencies": {
+        "@fortawesome/fontawesome-free": "^6.1.1",
+        "@tailwindcss/forms": "^0.5.0",
+        "autoprefixer": "^10.4.4",
+        "cssnano": "^5.1.7",
+        "flag-icon-css": "^3.5.0",
+        "postcss": "^8.4.12",
+        "postcss-cli": "^9.1.0",
+        "postcss-import": "^14.1.0",
+        "postcss-purgecss": "^2.0.3",
+        "tailwindcss": "^3.0.24"
+      }
+    },
+    "node_modules/@fortawesome/fontawesome-free": {
+      "version": "6.1.1",
+      "resolved": "https://registry.npmjs.org/@fortawesome/fontawesome-free/-/fontawesome-free-6.1.1.tgz",
+      "integrity": "sha512-J/3yg2AIXc9wznaVqpHVX3Wa5jwKovVF0AMYSnbmcXTiL3PpRPfF58pzWucCwEiCJBp+hCNRLWClTomD8SseKg==",
+      "dev": true,
+      "hasInstallScript": true,
+      "engines": {
+        "node": ">=6"
+      }
+    },
+    "node_modules/@nodelib/fs.scandir": {
+      "version": "2.1.5",
+      "resolved": "https://registry.npmjs.org/@nodelib/fs.scandir/-/fs.scandir-2.1.5.tgz",
+      "integrity": "sha512-vq24Bq3ym5HEQm2NKCr3yXDwjc7vTsEThRDnkp2DK9p1uqLR+DHurm/NOTo0KG7HYHU7eppKZj3MyqYuMBf62g==",
+      "dev": true,
+      "dependencies": {
+        "@nodelib/fs.stat": "2.0.5",
+        "run-parallel": "^1.1.9"
+      },
+      "engines": {
+        "node": ">= 8"
+      }
+    },
+    "node_modules/@nodelib/fs.stat": {
+      "version": "2.0.5",
+      "resolved": "https://registry.npmjs.org/@nodelib/fs.stat/-/fs.stat-2.0.5.tgz",
+      "integrity": "sha512-RkhPPp2zrqDAQA/2jNhnztcPAlv64XdhIp7a7454A5ovI7Bukxgt7MX7udwAu3zg1DcpPU0rz3VV1SeaqvY4+A==",
+      "dev": true,
+      "engines": {
+        "node": ">= 8"
+      }
+    },
+    "node_modules/@nodelib/fs.walk": {
+      "version": "1.2.8",
+      "resolved": "https://registry.npmjs.org/@nodelib/fs.walk/-/fs.walk-1.2.8.tgz",
+      "integrity": "sha512-oGB+UxlgWcgQkgwo8GcEGwemoTFt3FIO9ababBmaGwXIoBKZ+GTy0pP185beGg7Llih/NSHSV2XAs1lnznocSg==",
+      "dev": true,
+      "dependencies": {
+        "@nodelib/fs.scandir": "2.1.5",
+        "fastq": "^1.6.0"
+      },
+      "engines": {
+        "node": ">= 8"
+      }
+    },
+    "node_modules/@tailwindcss/forms": {
+      "version": "0.5.0",
+      "resolved": "https://registry.npmjs.org/@tailwindcss/forms/-/forms-0.5.0.tgz",
+      "integrity": "sha512-KzWugryEBFkmoaYcBE18rs6gthWCFHHO7cAZm2/hv3hwD67AzwP7udSCa22E7R1+CEJL/FfhYsJWrc0b1aeSzw==",
+      "dev": true,
+      "dependencies": {
+        "mini-svg-data-uri": "^1.2.3"
+      },
+      "peerDependencies": {
+        "tailwindcss": ">=3.0.0 || >= 3.0.0-alpha.1"
+      }
+    },
+    "node_modules/@trysound/sax": {
+      "version": "0.2.0",
+      "resolved": "https://registry.npmjs.org/@trysound/sax/-/sax-0.2.0.tgz",
+      "integrity": "sha512-L7z9BgrNEcYyUYtF+HaEfiS5ebkh9jXqbszz7pC0hRBPaatV0XjSD3+eHrpqFemQfgwiFF0QPIarnIihIDn7OA==",
+      "dev": true,
+      "engines": {
+        "node": ">=10.13.0"
+      }
+    },
+    "node_modules/acorn": {
+      "version": "7.4.1",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-7.4.1.tgz",
+      "integrity": "sha512-nQyp0o1/mNdbTO1PO6kHkwSrmgZ0MT/jCCpNiwbUjGoRN4dlBhqJtoQuCnEOKzgTVwg0ZWiCoQy6SxMebQVh8A==",
+      "dev": true,
+      "bin": {
+        "acorn": "bin/acorn"
+      },
+      "engines": {
+        "node": ">=0.4.0"
+      }
+    },
+    "node_modules/acorn-node": {
+      "version": "1.8.2",
+      "resolved": "https://registry.npmjs.org/acorn-node/-/acorn-node-1.8.2.tgz",
+      "integrity": "sha512-8mt+fslDufLYntIoPAaIMUe/lrbrehIiwmR3t2k9LljIzoigEPF27eLk2hy8zSGzmR/ogr7zbRKINMo1u0yh5A==",
+      "dev": true,
+      "dependencies": {
+        "acorn": "^7.0.0",
+        "acorn-walk": "^7.0.0",
+        "xtend": "^4.0.2"
+      }
+    },
+    "node_modules/acorn-walk": {
+      "version": "7.2.0",
+      "resolved": "https://registry.npmjs.org/acorn-walk/-/acorn-walk-7.2.0.tgz",
+      "integrity": "sha512-OPdCF6GsMIP+Az+aWfAAOEt2/+iVDKE7oy6lJ098aoe59oAmK76qV6Gw60SbZ8jHuG2wH058GF4pLFbYamYrVA==",
+      "dev": true,
+      "engines": {
+        "node": ">=0.4.0"
+      }
+    },
+    "node_modules/ansi-regex": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-5.0.1.tgz",
+      "integrity": "sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ==",
+      "dev": true,
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/ansi-styles": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
+      "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==",
+      "dev": true,
+      "dependencies": {
+        "color-convert": "^2.0.1"
+      },
+      "engines": {
+        "node": ">=8"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/ansi-styles?sponsor=1"
+      }
+    },
+    "node_modules/anymatch": {
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/anymatch/-/anymatch-3.1.2.tgz",
+      "integrity": "sha512-P43ePfOAIupkguHUycrc4qJ9kz8ZiuOUijaETwX7THt0Y/GNK7v0aa8rY816xWjZ7rJdA5XdMcpVFTKMq+RvWg==",
+      "dev": true,
+      "dependencies": {
+        "normalize-path": "^3.0.0",
+        "picomatch": "^2.0.4"
+      },
+      "engines": {
+        "node": ">= 8"
+      }
+    },
+    "node_modules/arg": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/arg/-/arg-5.0.1.tgz",
+      "integrity": "sha512-e0hDa9H2Z9AwFkk2qDlwhoMYE4eToKarchkQHovNdLTCYMHZHeRjI71crOh+dio4K6u1IcwubQqo79Ga4CyAQA==",
+      "dev": true
+    },
+    "node_modules/array-union": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/array-union/-/array-union-3.0.1.tgz",
+      "integrity": "sha512-1OvF9IbWwaeiM9VhzYXVQacMibxpXOMYVNIvMtKRyX9SImBXpKcFr8XvFDeEslCyuH/t6KRt7HEO94AlP8Iatw==",
+      "dev": true,
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/autoprefixer": {
+      "version": "10.4.4",
+      "resolved": "https://registry.npmjs.org/autoprefixer/-/autoprefixer-10.4.4.tgz",
+      "integrity": "sha512-Tm8JxsB286VweiZ5F0anmbyGiNI3v3wGv3mz9W+cxEDYB/6jbnj6GM9H9mK3wIL8ftgl+C07Lcwb8PG5PCCPzA==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/postcss/"
+        },
+        {
+          "type": "tidelift",
+          "url": "https://tidelift.com/funding/github/npm/autoprefixer"
+        }
+      ],
+      "dependencies": {
+        "browserslist": "^4.20.2",
+        "caniuse-lite": "^1.0.30001317",
+        "fraction.js": "^4.2.0",
+        "normalize-range": "^0.1.2",
+        "picocolors": "^1.0.0",
+        "postcss-value-parser": "^4.2.0"
+      },
+      "bin": {
+        "autoprefixer": "bin/autoprefixer"
+      },
+      "engines": {
+        "node": "^10 || ^12 || >=14"
+      },
+      "peerDependencies": {
+        "postcss": "^8.1.0"
+      }
+    },
+    "node_modules/balanced-match": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/balanced-match/-/balanced-match-1.0.2.tgz",
+      "integrity": "sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw==",
+      "dev": true
+    },
+    "node_modules/binary-extensions": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/binary-extensions/-/binary-extensions-2.2.0.tgz",
+      "integrity": "sha512-jDctJ/IVQbZoJykoeHbhXpOlNBqGNcwXJKJog42E5HDPUwQTSdjCHdihjj0DlnheQ7blbT6dHOafNAiS8ooQKA==",
+      "dev": true,
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/boolbase": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/boolbase/-/boolbase-1.0.0.tgz",
+      "integrity": "sha1-aN/1++YMUes3cl6p4+0xDcwed24=",
+      "dev": true
+    },
+    "node_modules/brace-expansion": {
+      "version": "1.1.11",
+      "resolved": "https://registry.npmjs.org/brace-expansion/-/brace-expansion-1.1.11.tgz",
+      "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
+      "dev": true,
+      "dependencies": {
+        "balanced-match": "^1.0.0",
+        "concat-map": "0.0.1"
+      }
+    },
+    "node_modules/braces": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/braces/-/braces-3.0.2.tgz",
+      "integrity": "sha512-b8um+L1RzM3WDSzvhm6gIz1yfTbBt6YTlcEKAvsmqCZZFw46z626lVj9j1yEPW33H5H+lBQpZMP1k8l+78Ha0A==",
+      "dev": true,
+      "dependencies": {
+        "fill-range": "^7.0.1"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/browserslist": {
+      "version": "4.20.2",
+      "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.20.2.tgz",
+      "integrity": "sha512-CQOBCqp/9pDvDbx3xfMi+86pr4KXIf2FDkTTdeuYw8OxS9t898LA1Khq57gtufFILXpfgsSx5woNgsBgvGjpsA==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/browserslist"
+        },
+        {
+          "type": "tidelift",
+          "url": "https://tidelift.com/funding/github/npm/browserslist"
+        }
+      ],
+      "dependencies": {
+        "caniuse-lite": "^1.0.30001317",
+        "electron-to-chromium": "^1.4.84",
+        "escalade": "^3.1.1",
+        "node-releases": "^2.0.2",
+        "picocolors": "^1.0.0"
+      },
+      "bin": {
+        "browserslist": "cli.js"
+      },
+      "engines": {
+        "node": "^6 || ^7 || ^8 || ^9 || ^10 || ^11 || ^12 || >=13.7"
+      }
+    },
+    "node_modules/camelcase-css": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/camelcase-css/-/camelcase-css-2.0.1.tgz",
+      "integrity": "sha512-QOSvevhslijgYwRx6Rv7zKdMF8lbRmx+uQGx2+vDc+KI/eBnsy9kit5aj23AgGu3pa4t9AgwbnXWqS+iOY+2aA==",
+      "dev": true,
+      "engines": {
+        "node": ">= 6"
+      }
+    },
+    "node_modules/caniuse-api": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/caniuse-api/-/caniuse-api-3.0.0.tgz",
+      "integrity": "sha512-bsTwuIg/BZZK/vreVTYYbSWoe2F+71P7K5QGEX+pT250DZbfU1MQ5prOKpPR+LL6uWKK3KMwMCAS74QB3Um1uw==",
+      "dev": true,
+      "dependencies": {
+        "browserslist": "^4.0.0",
+        "caniuse-lite": "^1.0.0",
+        "lodash.memoize": "^4.1.2",
+        "lodash.uniq": "^4.5.0"
+      }
+    },
+    "node_modules/caniuse-lite": {
+      "version": "1.0.30001332",
+      "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001332.tgz",
+      "integrity": "sha512-10T30NYOEQtN6C11YGg411yebhvpnC6Z102+B95eAsN0oB6KUs01ivE8u+G6FMIRtIrVlYXhL+LUwQ3/hXwDWw==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/browserslist"
+        },
+        {
+          "type": "tidelift",
+          "url": "https://tidelift.com/funding/github/npm/caniuse-lite"
+        }
+      ]
+    },
+    "node_modules/chalk": {
+      "version": "2.4.2",
+      "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
+      "integrity": "sha512-Mti+f9lpJNcwF4tWV8/OrTTtF1gZi+f8FqlyAdouralcFWFQWF2+NgCHShjkCb+IFBLq9buZwE1xckQU4peSuQ==",
+      "dev": true,
+      "dependencies": {
+        "ansi-styles": "^3.2.1",
+        "escape-string-regexp": "^1.0.5",
+        "supports-color": "^5.3.0"
+      },
+      "engines": {
+        "node": ">=4"
+      }
+    },
+    "node_modules/chalk/node_modules/ansi-styles": {
+      "version": "3.2.1",
+      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
+      "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
+      "dev": true,
+      "dependencies": {
+        "color-convert": "^1.9.0"
+      },
+      "engines": {
+        "node": ">=4"
+      }
+    },
+    "node_modules/chalk/node_modules/color-convert": {
+      "version": "1.9.3",
+      "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-1.9.3.tgz",
+      "integrity": "sha512-QfAUtd+vFdAtFQcC8CCyYt1fYWxSqAiK2cSD6zDB8N3cpsEBAvRxp9zOGg6G/SHHJYAT88/az/IuDGALsNVbGg==",
+      "dev": true,
+      "dependencies": {
+        "color-name": "1.1.3"
+      }
+    },
+    "node_modules/chalk/node_modules/color-name": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.3.tgz",
+      "integrity": "sha1-p9BVi9icQveV3UIyj3QIMcpTvCU=",
+      "dev": true
+    },
+    "node_modules/chalk/node_modules/supports-color": {
+      "version": "5.5.0",
+      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
+      "integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==",
+      "dev": true,
+      "dependencies": {
+        "has-flag": "^3.0.0"
+      },
+      "engines": {
+        "node": ">=4"
+      }
+    },
+    "node_modules/chokidar": {
+      "version": "3.5.3",
+      "resolved": "https://registry.npmjs.org/chokidar/-/chokidar-3.5.3.tgz",
+      "integrity": "sha512-Dr3sfKRP6oTcjf2JmUmFJfeVMvXBdegxB0iVQ5eb2V10uFJUCAS8OByZdVAyVb8xXNz3GjjTgj9kLWsZTqE6kw==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "individual",
+          "url": "https://paulmillr.com/funding/"
+        }
+      ],
+      "dependencies": {
+        "anymatch": "~3.1.2",
+        "braces": "~3.0.2",
+        "glob-parent": "~5.1.2",
+        "is-binary-path": "~2.1.0",
+        "is-glob": "~4.0.1",
+        "normalize-path": "~3.0.0",
+        "readdirp": "~3.6.0"
+      },
+      "engines": {
+        "node": ">= 8.10.0"
+      },
+      "optionalDependencies": {
+        "fsevents": "~2.3.2"
+      }
+    },
+    "node_modules/cliui": {
+      "version": "7.0.4",
+      "resolved": "https://registry.npmjs.org/cliui/-/cliui-7.0.4.tgz",
+      "integrity": "sha512-OcRE68cOsVMXp1Yvonl/fzkQOyjLSu/8bhPDfQt0e0/Eb283TKP20Fs2MqoPsr9SwA595rRCA+QMzYc9nBP+JQ==",
+      "dev": true,
+      "dependencies": {
+        "string-width": "^4.2.0",
+        "strip-ansi": "^6.0.0",
+        "wrap-ansi": "^7.0.0"
+      }
+    },
+    "node_modules/color-convert": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
+      "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
+      "dev": true,
+      "dependencies": {
+        "color-name": "~1.1.4"
+      },
+      "engines": {
+        "node": ">=7.0.0"
+      }
+    },
+    "node_modules/color-name": {
+      "version": "1.1.4",
+      "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
+      "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==",
+      "dev": true
+    },
+    "node_modules/colord": {
+      "version": "2.9.2",
+      "resolved": "https://registry.npmjs.org/colord/-/colord-2.9.2.tgz",
+      "integrity": "sha512-Uqbg+J445nc1TKn4FoDPS6ZZqAvEDnwrH42yo8B40JSOgSLxMZ/gt3h4nmCtPLQeXhjJJkqBx7SCY35WnIixaQ==",
+      "dev": true
+    },
+    "node_modules/commander": {
+      "version": "7.2.0",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-7.2.0.tgz",
+      "integrity": "sha512-QrWXB+ZQSVPmIWIhtEO9H+gwHaMGYiF5ChvoJ+K9ZGHG/sVsa6yiesAD1GC/x46sET00Xlwo1u49RVVVzvcSkw==",
+      "dev": true,
+      "engines": {
+        "node": ">= 10"
+      }
+    },
+    "node_modules/concat-map": {
+      "version": "0.0.1",
+      "resolved": "https://registry.npmjs.org/concat-map/-/concat-map-0.0.1.tgz",
+      "integrity": "sha1-2Klr13/Wjfd5OnMDajug1UBdR3s=",
+      "dev": true
+    },
+    "node_modules/css-declaration-sorter": {
+      "version": "6.2.2",
+      "resolved": "https://registry.npmjs.org/css-declaration-sorter/-/css-declaration-sorter-6.2.2.tgz",
+      "integrity": "sha512-Ufadglr88ZLsrvS11gjeu/40Lw74D9Am/Jpr3LlYm5Q4ZP5KdlUhG+6u2EjyXeZcxmZ2h1ebCKngDjolpeLHpg==",
+      "dev": true,
+      "engines": {
+        "node": "^10 || ^12 || >=14"
+      },
+      "peerDependencies": {
+        "postcss": "^8.0.9"
+      }
+    },
+    "node_modules/css-select": {
+      "version": "4.3.0",
+      "resolved": "https://registry.npmjs.org/css-select/-/css-select-4.3.0.tgz",
+      "integrity": "sha512-wPpOYtnsVontu2mODhA19JrqWxNsfdatRKd64kmpRbQgh1KtItko5sTnEpPdpSaJszTOhEMlF/RPz28qj4HqhQ==",
+      "dev": true,
+      "dependencies": {
+        "boolbase": "^1.0.0",
+        "css-what": "^6.0.1",
+        "domhandler": "^4.3.1",
+        "domutils": "^2.8.0",
+        "nth-check": "^2.0.1"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/fb55"
+      }
+    },
+    "node_modules/css-tree": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/css-tree/-/css-tree-1.1.3.tgz",
+      "integrity": "sha512-tRpdppF7TRazZrjJ6v3stzv93qxRcSsFmW6cX0Zm2NVKpxE1WV1HblnghVv9TreireHkqI/VDEsfolRF1p6y7Q==",
+      "dev": true,
+      "dependencies": {
+        "mdn-data": "2.0.14",
+        "source-map": "^0.6.1"
+      },
+      "engines": {
+        "node": ">=8.0.0"
+      }
+    },
+    "node_modules/css-what": {
+      "version": "6.1.0",
+      "resolved": "https://registry.npmjs.org/css-what/-/css-what-6.1.0.tgz",
+      "integrity": "sha512-HTUrgRJ7r4dsZKU6GjmpfRK1O76h97Z8MfS1G0FozR+oF2kG6Vfe8JE6zwrkbxigziPHinCJ+gCPjA9EaBDtRw==",
+      "dev": true,
+      "engines": {
+        "node": ">= 6"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/fb55"
+      }
+    },
+    "node_modules/cssesc": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/cssesc/-/cssesc-3.0.0.tgz",
+      "integrity": "sha512-/Tb/JcjK111nNScGob5MNtsntNM1aCNUDipB/TkwZFhyDrrE47SOx/18wF2bbjgc3ZzCSKW1T5nt5EbFoAz/Vg==",
+      "dev": true,
+      "bin": {
+        "cssesc": "bin/cssesc"
+      },
+      "engines": {
+        "node": ">=4"
+      }
+    },
+    "node_modules/cssnano": {
+      "version": "5.1.7",
+      "resolved": "https://registry.npmjs.org/cssnano/-/cssnano-5.1.7.tgz",
+      "integrity": "sha512-pVsUV6LcTXif7lvKKW9ZrmX+rGRzxkEdJuVJcp5ftUjWITgwam5LMZOgaTvUrWPkcORBey6he7JKb4XAJvrpKg==",
+      "dev": true,
+      "dependencies": {
+        "cssnano-preset-default": "^5.2.7",
+        "lilconfig": "^2.0.3",
+        "yaml": "^1.10.2"
+      },
+      "engines": {
+        "node": "^10 || ^12 || >=14.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/cssnano"
+      },
+      "peerDependencies": {
+        "postcss": "^8.2.15"
+      }
+    },
+    "node_modules/cssnano-preset-default": {
+      "version": "5.2.7",
+      "resolved": "https://registry.npmjs.org/cssnano-preset-default/-/cssnano-preset-default-5.2.7.tgz",
+      "integrity": "sha512-JiKP38ymZQK+zVKevphPzNSGHSlTI+AOwlasoSRtSVMUU285O7/6uZyd5NbW92ZHp41m0sSHe6JoZosakj63uA==",
+      "dev": true,
+      "dependencies": {
+        "css-declaration-sorter": "^6.2.2",
+        "cssnano-utils": "^3.1.0",
+        "postcss-calc": "^8.2.3",
+        "postcss-colormin": "^5.3.0",
+        "postcss-convert-values": "^5.1.0",
+        "postcss-discard-comments": "^5.1.1",
+        "postcss-discard-duplicates": "^5.1.0",
+        "postcss-discard-empty": "^5.1.1",
+        "postcss-discard-overridden": "^5.1.0",
+        "postcss-merge-longhand": "^5.1.4",
+        "postcss-merge-rules": "^5.1.1",
+        "postcss-minify-font-values": "^5.1.0",
+        "postcss-minify-gradients": "^5.1.1",
+        "postcss-minify-params": "^5.1.2",
+        "postcss-minify-selectors": "^5.2.0",
+        "postcss-normalize-charset": "^5.1.0",
+        "postcss-normalize-display-values": "^5.1.0",
+        "postcss-normalize-positions": "^5.1.0",
+        "postcss-normalize-repeat-style": "^5.1.0",
+        "postcss-normalize-string": "^5.1.0",
+        "postcss-normalize-timing-functions": "^5.1.0",
+        "postcss-normalize-unicode": "^5.1.0",
+        "postcss-normalize-url": "^5.1.0",
+        "postcss-normalize-whitespace": "^5.1.1",
+        "postcss-ordered-values": "^5.1.1",
+        "postcss-reduce-initial": "^5.1.0",
+        "postcss-reduce-transforms": "^5.1.0",
+        "postcss-svgo": "^5.1.0",
+        "postcss-unique-selectors": "^5.1.1"
+      },
+      "engines": {
+        "node": "^10 || ^12 || >=14.0"
+      },
+      "peerDependencies": {
+        "postcss": "^8.2.15"
+      }
+    },
+    "node_modules/cssnano-utils": {
+      "version": "3.1.0",
+      "resolved": "https://registry.npmjs.org/cssnano-utils/-/cssnano-utils-3.1.0.tgz",
+      "integrity": "sha512-JQNR19/YZhz4psLX/rQ9M83e3z2Wf/HdJbryzte4a3NSuafyp9w/I4U+hx5C2S9g41qlstH7DEWnZaaj83OuEA==",
+      "dev": true,
+      "engines": {
+        "node": "^10 || ^12 || >=14.0"
+      },
+      "peerDependencies": {
+        "postcss": "^8.2.15"
+      }
+    },
+    "node_modules/csso": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/csso/-/csso-4.2.0.tgz",
+      "integrity": "sha512-wvlcdIbf6pwKEk7vHj8/Bkc0B4ylXZruLvOgs9doS5eOsOpuodOV2zJChSpkp+pRpYQLQMeF04nr3Z68Sta9jA==",
+      "dev": true,
+      "dependencies": {
+        "css-tree": "^1.1.2"
+      },
+      "engines": {
+        "node": ">=8.0.0"
+      }
+    },
+    "node_modules/defined": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/defined/-/defined-1.0.0.tgz",
+      "integrity": "sha1-yY2bzvdWdBiOEQlpFRGZ45sfppM=",
+      "dev": true
+    },
+    "node_modules/dependency-graph": {
+      "version": "0.11.0",
+      "resolved": "https://registry.npmjs.org/dependency-graph/-/dependency-graph-0.11.0.tgz",
+      "integrity": "sha512-JeMq7fEshyepOWDfcfHK06N3MhyPhz++vtqWhMT5O9A3K42rdsEDpfdVqjaqaAhsw6a+ZqeDvQVtD0hFHQWrzg==",
+      "dev": true,
+      "engines": {
+        "node": ">= 0.6.0"
+      }
+    },
+    "node_modules/detective": {
+      "version": "5.2.0",
+      "resolved": "https://registry.npmjs.org/detective/-/detective-5.2.0.tgz",
+      "integrity": "sha512-6SsIx+nUUbuK0EthKjv0zrdnajCCXVYGmbYYiYjFVpzcjwEs/JMDZ8tPRG29J/HhN56t3GJp2cGSWDRjjot8Pg==",
+      "dev": true,
+      "dependencies": {
+        "acorn-node": "^1.6.1",
+        "defined": "^1.0.0",
+        "minimist": "^1.1.1"
+      },
+      "bin": {
+        "detective": "bin/detective.js"
+      },
+      "engines": {
+        "node": ">=0.8.0"
+      }
+    },
+    "node_modules/didyoumean": {
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/didyoumean/-/didyoumean-1.2.2.tgz",
+      "integrity": "sha512-gxtyfqMg7GKyhQmb056K7M3xszy/myH8w+B4RT+QXBQsvAOdc3XymqDDPHx1BgPgsdAA5SIifona89YtRATDzw==",
+      "dev": true
+    },
+    "node_modules/dir-glob": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/dir-glob/-/dir-glob-3.0.1.tgz",
+      "integrity": "sha512-WkrWp9GR4KXfKGYzOLmTuGVi1UWFfws377n9cc55/tb6DuqyF6pcQ5AbiHEshaDpY9v6oaSr2XCDidGmMwdzIA==",
+      "dev": true,
+      "dependencies": {
+        "path-type": "^4.0.0"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/dlv": {
+      "version": "1.1.3",
+      "resolved": "https://registry.npmjs.org/dlv/-/dlv-1.1.3.tgz",
+      "integrity": "sha512-+HlytyjlPKnIG8XuRG8WvmBP8xs8P71y+SKKS6ZXWoEgLuePxtDoUEiH7WkdePWrQ5JBpE6aoVqfZfJUQkjXwA==",
+      "dev": true
+    },
+    "node_modules/dom-serializer": {
+      "version": "1.4.1",
+      "resolved": "https://registry.npmjs.org/dom-serializer/-/dom-serializer-1.4.1.tgz",
+      "integrity": "sha512-VHwB3KfrcOOkelEG2ZOfxqLZdfkil8PtJi4P8N2MMXucZq2yLp75ClViUlOVwyoHEDjYU433Aq+5zWP61+RGag==",
+      "dev": true,
+      "dependencies": {
+        "domelementtype": "^2.0.1",
+        "domhandler": "^4.2.0",
+        "entities": "^2.0.0"
+      },
+      "funding": {
+        "url": "https://github.com/cheeriojs/dom-serializer?sponsor=1"
+      }
+    },
+    "node_modules/domelementtype": {
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/domelementtype/-/domelementtype-2.3.0.tgz",
+      "integrity": "sha512-OLETBj6w0OsagBwdXnPdN0cnMfF9opN69co+7ZrbfPGrdpPVNBUj02spi6B1N7wChLQiPn4CSH/zJvXw56gmHw==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/fb55"
+        }
+      ]
+    },
+    "node_modules/domhandler": {
+      "version": "4.3.1",
+      "resolved": "https://registry.npmjs.org/domhandler/-/domhandler-4.3.1.tgz",
+      "integrity": "sha512-GrwoxYN+uWlzO8uhUXRl0P+kHE4GtVPfYzVLcUxPL7KNdHKj66vvlhiweIHqYYXWlw+T8iLMp42Lm67ghw4WMQ==",
+      "dev": true,
+      "dependencies": {
+        "domelementtype": "^2.2.0"
+      },
+      "engines": {
+        "node": ">= 4"
+      },
+      "funding": {
+        "url": "https://github.com/fb55/domhandler?sponsor=1"
+      }
+    },
+    "node_modules/domutils": {
+      "version": "2.8.0",
+      "resolved": "https://registry.npmjs.org/domutils/-/domutils-2.8.0.tgz",
+      "integrity": "sha512-w96Cjofp72M5IIhpjgobBimYEfoPjx1Vx0BSX9P30WBdZW2WIKU0T1Bd0kz2eNZ9ikjKgHbEyKx8BB6H1L3h3A==",
+      "dev": true,
+      "dependencies": {
+        "dom-serializer": "^1.0.1",
+        "domelementtype": "^2.2.0",
+        "domhandler": "^4.2.0"
+      },
+      "funding": {
+        "url": "https://github.com/fb55/domutils?sponsor=1"
+      }
+    },
+    "node_modules/electron-to-chromium": {
+      "version": "1.4.111",
+      "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.4.111.tgz",
+      "integrity": "sha512-/s3+fwhKf1YK4k7btOImOzCQLpUjS6MaPf0ODTNuT4eTM1Bg4itBpLkydhOzJmpmH6Z9eXFyuuK5czsmzRzwtw==",
+      "dev": true
+    },
+    "node_modules/emoji-regex": {
+      "version": "8.0.0",
+      "resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-8.0.0.tgz",
+      "integrity": "sha512-MSjYzcWNOA0ewAHpz0MxpYFvwg6yjy1NG3xteoqz644VCo/RPgnr1/GGt+ic3iJTzQ8Eu3TdM14SawnVUmGE6A==",
+      "dev": true
+    },
+    "node_modules/entities": {
+      "version": "2.2.0",
+      "resolved": "https://registry.npmjs.org/entities/-/entities-2.2.0.tgz",
+      "integrity": "sha512-p92if5Nz619I0w+akJrLZH0MX0Pb5DX39XOwQTtXSdQQOaYH03S1uIQp4mhOZtAXrxq4ViO67YTiLBo2638o9A==",
+      "dev": true,
+      "funding": {
+        "url": "https://github.com/fb55/entities?sponsor=1"
+      }
+    },
+    "node_modules/escalade": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/escalade/-/escalade-3.1.1.tgz",
+      "integrity": "sha512-k0er2gUkLf8O0zKJiAhmkTnJlTvINGv7ygDNPbeIsX/TJjGJZHuh9B2UxbsaEkmlEo9MfhrSzmhIlhRlI2GXnw==",
+      "dev": true,
+      "engines": {
+        "node": ">=6"
+      }
+    },
+    "node_modules/escape-string-regexp": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz",
+      "integrity": "sha1-G2HAViGQqN/2rjuyzwIAyhMLhtQ=",
+      "dev": true,
+      "engines": {
+        "node": ">=0.8.0"
+      }
+    },
+    "node_modules/fast-glob": {
+      "version": "3.2.11",
+      "resolved": "https://registry.npmjs.org/fast-glob/-/fast-glob-3.2.11.tgz",
+      "integrity": "sha512-xrO3+1bxSo3ZVHAnqzyuewYT6aMFHRAd4Kcs92MAonjwQZLsK9d0SF1IyQ3k5PoirxTW0Oe/RqFgMQ6TcNE5Ew==",
+      "dev": true,
+      "dependencies": {
+        "@nodelib/fs.stat": "^2.0.2",
+        "@nodelib/fs.walk": "^1.2.3",
+        "glob-parent": "^5.1.2",
+        "merge2": "^1.3.0",
+        "micromatch": "^4.0.4"
+      },
+      "engines": {
+        "node": ">=8.6.0"
+      }
+    },
+    "node_modules/fastq": {
+      "version": "1.13.0",
+      "resolved": "https://registry.npmjs.org/fastq/-/fastq-1.13.0.tgz",
+      "integrity": "sha512-YpkpUnK8od0o1hmeSc7UUs/eB/vIPWJYjKck2QKIzAf71Vm1AAQ3EbuZB3g2JIy+pg+ERD0vqI79KyZiB2e2Nw==",
+      "dev": true,
+      "dependencies": {
+        "reusify": "^1.0.4"
+      }
+    },
+    "node_modules/fill-range": {
+      "version": "7.0.1",
+      "resolved": "https://registry.npmjs.org/fill-range/-/fill-range-7.0.1.tgz",
+      "integrity": "sha512-qOo9F+dMUmC2Lcb4BbVvnKJxTPjCm+RRpe4gDuGrzkL7mEVl/djYSu2OdQ2Pa302N4oqkSg9ir6jaLWJ2USVpQ==",
+      "dev": true,
+      "dependencies": {
+        "to-regex-range": "^5.0.1"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/flag-icon-css": {
+      "version": "3.5.0",
+      "resolved": "https://registry.npmjs.org/flag-icon-css/-/flag-icon-css-3.5.0.tgz",
+      "integrity": "sha512-pgJnJLrtb0tcDgU1fzGaQXmR8h++nXvILJ+r5SmOXaaL/2pocunQo2a8TAXhjQnBpRLPtZ1KCz/TYpqeNuE2ew==",
+      "deprecated": "The project has been renamed to flag-icons",
+      "dev": true
+    },
+    "node_modules/fraction.js": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/fraction.js/-/fraction.js-4.2.0.tgz",
+      "integrity": "sha512-MhLuK+2gUcnZe8ZHlaaINnQLl0xRIGRfcGk2yl8xoQAfHrSsL3rYu6FCmBdkdbhc9EPlwyGHewaRsvwRMJtAlA==",
+      "dev": true,
+      "engines": {
+        "node": "*"
+      },
+      "funding": {
+        "type": "patreon",
+        "url": "https://www.patreon.com/infusion"
+      }
+    },
+    "node_modules/fs-extra": {
+      "version": "10.0.0",
+      "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-10.0.0.tgz",
+      "integrity": "sha512-C5owb14u9eJwizKGdchcDUQeFtlSHHthBk8pbX9Vc1PFZrLombudjDnNns88aYslCyF6IY5SUw3Roz6xShcEIQ==",
+      "dev": true,
+      "dependencies": {
+        "graceful-fs": "^4.2.0",
+        "jsonfile": "^6.0.1",
+        "universalify": "^2.0.0"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/fs.realpath": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
+      "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8=",
+      "dev": true
+    },
+    "node_modules/fsevents": {
+      "version": "2.3.2",
+      "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.2.tgz",
+      "integrity": "sha512-xiqMQR4xAeHTuB9uWm+fFRcIOgKBMiOBP+eXiyT7jsgVCq1bkVygt00oASowB7EdtpOHaaPgKt812P9ab+DDKA==",
+      "dev": true,
+      "hasInstallScript": true,
+      "optional": true,
+      "os": [
+        "darwin"
+      ],
+      "engines": {
+        "node": "^8.16.0 || ^10.6.0 || >=11.0.0"
+      }
+    },
+    "node_modules/function-bind": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/function-bind/-/function-bind-1.1.1.tgz",
+      "integrity": "sha512-yIovAzMX49sF8Yl58fSCWJ5svSLuaibPxXQJFLmBObTuCr0Mf1KiPopGM9NiFjiYBCbfaa2Fh6breQ6ANVTI0A==",
+      "dev": true
+    },
+    "node_modules/get-caller-file": {
+      "version": "2.0.5",
+      "resolved": "https://registry.npmjs.org/get-caller-file/-/get-caller-file-2.0.5.tgz",
+      "integrity": "sha512-DyFP3BM/3YHTQOCUL/w0OZHR0lpKeGrxotcHWcqNEdnltqFwXVfhEBQ94eIo34AfQpo0rGki4cyIiftY06h2Fg==",
+      "dev": true,
+      "engines": {
+        "node": "6.* || 8.* || >= 10.*"
+      }
+    },
+    "node_modules/get-stdin": {
+      "version": "9.0.0",
+      "resolved": "https://registry.npmjs.org/get-stdin/-/get-stdin-9.0.0.tgz",
+      "integrity": "sha512-dVKBjfWisLAicarI2Sf+JuBE/DghV4UzNAVe9yhEJuzeREd3JhOTE9cUaJTeSa77fsbQUK3pcOpJfM59+VKZaA==",
+      "dev": true,
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/glob": {
+      "version": "7.2.0",
+      "resolved": "https://registry.npmjs.org/glob/-/glob-7.2.0.tgz",
+      "integrity": "sha512-lmLf6gtyrPq8tTjSmrO94wBeQbFR3HbLHbuyD69wuyQkImp2hWqMGB47OX65FBkPffO641IP9jWa1z4ivqG26Q==",
+      "dev": true,
+      "dependencies": {
+        "fs.realpath": "^1.0.0",
+        "inflight": "^1.0.4",
+        "inherits": "2",
+        "minimatch": "^3.0.4",
+        "once": "^1.3.0",
+        "path-is-absolute": "^1.0.0"
+      },
+      "engines": {
+        "node": "*"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/isaacs"
+      }
+    },
+    "node_modules/glob-parent": {
+      "version": "5.1.2",
+      "resolved": "https://registry.npmjs.org/glob-parent/-/glob-parent-5.1.2.tgz",
+      "integrity": "sha512-AOIgSQCepiJYwP3ARnGx+5VnTu2HBYdzbGP45eLw1vr3zB3vZLeyed1sC9hnbcOc9/SrMyM5RPQrkGz4aS9Zow==",
+      "dev": true,
+      "dependencies": {
+        "is-glob": "^4.0.1"
+      },
+      "engines": {
+        "node": ">= 6"
+      }
+    },
+    "node_modules/globby": {
+      "version": "12.2.0",
+      "resolved": "https://registry.npmjs.org/globby/-/globby-12.2.0.tgz",
+      "integrity": "sha512-wiSuFQLZ+urS9x2gGPl1H5drc5twabmm4m2gTR27XDFyjUHJUNsS8o/2aKyIF6IoBaR630atdher0XJ5g6OMmA==",
+      "dev": true,
+      "dependencies": {
+        "array-union": "^3.0.1",
+        "dir-glob": "^3.0.1",
+        "fast-glob": "^3.2.7",
+        "ignore": "^5.1.9",
+        "merge2": "^1.4.1",
+        "slash": "^4.0.0"
+      },
+      "engines": {
+        "node": "^12.20.0 || ^14.13.1 || >=16.0.0"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/graceful-fs": {
+      "version": "4.2.9",
+      "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.9.tgz",
+      "integrity": "sha512-NtNxqUcXgpW2iMrfqSfR73Glt39K+BLwWsPs94yR63v45T0Wbej7eRmL5cWfwEgqXnmjQp3zaJTshdRW/qC2ZQ==",
+      "dev": true
+    },
+    "node_modules/has": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/has/-/has-1.0.3.tgz",
+      "integrity": "sha512-f2dvO0VU6Oej7RkWJGrehjbzMAjFp5/VKPp5tTpWIV4JHHZK1/BxbFRtf/siA2SWTe09caDmVtYYzWEIbBS4zw==",
+      "dev": true,
+      "dependencies": {
+        "function-bind": "^1.1.1"
+      },
+      "engines": {
+        "node": ">= 0.4.0"
+      }
+    },
+    "node_modules/has-flag": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-3.0.0.tgz",
+      "integrity": "sha1-tdRU3CGZriJWmfNGfloH87lVuv0=",
+      "dev": true,
+      "engines": {
+        "node": ">=4"
+      }
+    },
+    "node_modules/ignore": {
+      "version": "5.2.0",
+      "resolved": "https://registry.npmjs.org/ignore/-/ignore-5.2.0.tgz",
+      "integrity": "sha512-CmxgYGiEPCLhfLnpPp1MoRmifwEIOgjcHXxOBjv7mY96c+eWScsOP9c112ZyLdWHi0FxHjI+4uVhKYp/gcdRmQ==",
+      "dev": true,
+      "engines": {
+        "node": ">= 4"
+      }
+    },
+    "node_modules/inflight": {
+      "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/inflight/-/inflight-1.0.6.tgz",
+      "integrity": "sha1-Sb1jMdfQLQwJvJEKEHW6gWW1bfk=",
+      "dev": true,
+      "dependencies": {
+        "once": "^1.3.0",
+        "wrappy": "1"
+      }
+    },
+    "node_modules/inherits": {
+      "version": "2.0.4",
+      "resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.4.tgz",
+      "integrity": "sha512-k/vGaX4/Yla3WzyMCvTQOXYeIHvqOKtnqBduzTHpzpQZzAskKMhZ2K+EnBiSM9zGSoIFeMpXKxa4dYeZIQqewQ==",
+      "dev": true
+    },
+    "node_modules/is-binary-path": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/is-binary-path/-/is-binary-path-2.1.0.tgz",
+      "integrity": "sha512-ZMERYes6pDydyuGidse7OsHxtbI7WVeUEozgR/g7rd0xUimYNlvZRE/K2MgZTjWy725IfelLeVcEM97mmtRGXw==",
+      "dev": true,
+      "dependencies": {
+        "binary-extensions": "^2.0.0"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/is-core-module": {
+      "version": "2.8.1",
+      "resolved": "https://registry.npmjs.org/is-core-module/-/is-core-module-2.8.1.tgz",
+      "integrity": "sha512-SdNCUs284hr40hFTFP6l0IfZ/RSrMXF3qgoRHd3/79unUTvrFO/JoXwkGm+5J/Oe3E/b5GsnG330uUNgRpu1PA==",
+      "dev": true,
+      "dependencies": {
+        "has": "^1.0.3"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/is-extglob": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/is-extglob/-/is-extglob-2.1.1.tgz",
+      "integrity": "sha1-qIwCU1eR8C7TfHahueqXc8gz+MI=",
+      "dev": true,
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/is-fullwidth-code-point": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-3.0.0.tgz",
+      "integrity": "sha512-zymm5+u+sCsSWyD9qNaejV3DFvhCKclKdizYaJUuHA83RLjb7nSuGnddCHGv0hk+KY7BMAlsWeK4Ueg6EV6XQg==",
+      "dev": true,
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/is-glob": {
+      "version": "4.0.3",
+      "resolved": "https://registry.npmjs.org/is-glob/-/is-glob-4.0.3.tgz",
+      "integrity": "sha512-xelSayHH36ZgE7ZWhli7pW34hNbNl8Ojv5KVmkJD4hBdD3th8Tfk9vYasLM+mXWOZhFkgZfxhLSnrwRr4elSSg==",
+      "dev": true,
+      "dependencies": {
+        "is-extglob": "^2.1.1"
+      },
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/is-number": {
+      "version": "7.0.0",
+      "resolved": "https://registry.npmjs.org/is-number/-/is-number-7.0.0.tgz",
+      "integrity": "sha512-41Cifkg6e8TylSpdtTpeLVMqvSBEVzTttHvERD741+pnZ8ANv0004MRL43QKPDlK9cGvNp6NZWZUBlbGXYxxng==",
+      "dev": true,
+      "engines": {
+        "node": ">=0.12.0"
+      }
+    },
+    "node_modules/jsonfile": {
+      "version": "6.1.0",
+      "resolved": "https://registry.npmjs.org/jsonfile/-/jsonfile-6.1.0.tgz",
+      "integrity": "sha512-5dgndWOriYSm5cnYaJNhalLNDKOqFwyDB/rr1E9ZsGciGvKPs8R2xYGCacuf3z6K1YKDz182fd+fY3cn3pMqXQ==",
+      "dev": true,
+      "dependencies": {
+        "universalify": "^2.0.0"
+      },
+      "optionalDependencies": {
+        "graceful-fs": "^4.1.6"
+      }
+    },
+    "node_modules/lilconfig": {
+      "version": "2.0.4",
+      "resolved": "https://registry.npmjs.org/lilconfig/-/lilconfig-2.0.4.tgz",
+      "integrity": "sha512-bfTIN7lEsiooCocSISTWXkiWJkRqtL9wYtYy+8EK3Y41qh3mpwPU0ycTOgjdY9ErwXCc8QyrQp82bdL0Xkm9yA==",
+      "dev": true,
+      "engines": {
+        "node": ">=10"
+      }
+    },
+    "node_modules/lodash.memoize": {
+      "version": "4.1.2",
+      "resolved": "https://registry.npmjs.org/lodash.memoize/-/lodash.memoize-4.1.2.tgz",
+      "integrity": "sha1-vMbEmkKihA7Zl/Mj6tpezRguC/4=",
+      "dev": true
+    },
+    "node_modules/lodash.uniq": {
+      "version": "4.5.0",
+      "resolved": "https://registry.npmjs.org/lodash.uniq/-/lodash.uniq-4.5.0.tgz",
+      "integrity": "sha1-0CJTc662Uq3BvILklFM5qEJ1R3M=",
+      "dev": true
+    },
+    "node_modules/mdn-data": {
+      "version": "2.0.14",
+      "resolved": "https://registry.npmjs.org/mdn-data/-/mdn-data-2.0.14.tgz",
+      "integrity": "sha512-dn6wd0uw5GsdswPFfsgMp5NSB0/aDe6fK94YJV/AJDYXL6HVLWBsxeq7js7Ad+mU2K9LAlwpk6kN2D5mwCPVow==",
+      "dev": true
+    },
+    "node_modules/merge2": {
+      "version": "1.4.1",
+      "resolved": "https://registry.npmjs.org/merge2/-/merge2-1.4.1.tgz",
+      "integrity": "sha512-8q7VEgMJW4J8tcfVPy8g09NcQwZdbwFEqhe/WZkoIzjn/3TGDwtOCYtXGxA3O8tPzpczCCDgv+P2P5y00ZJOOg==",
+      "dev": true,
+      "engines": {
+        "node": ">= 8"
+      }
+    },
+    "node_modules/micromatch": {
+      "version": "4.0.4",
+      "resolved": "https://registry.npmjs.org/micromatch/-/micromatch-4.0.4.tgz",
+      "integrity": "sha512-pRmzw/XUcwXGpD9aI9q/0XOwLNygjETJ8y0ao0wdqprrzDa4YnxLcz7fQRZr8voh8V10kGhABbNcHVk5wHgWwg==",
+      "dev": true,
+      "dependencies": {
+        "braces": "^3.0.1",
+        "picomatch": "^2.2.3"
+      },
+      "engines": {
+        "node": ">=8.6"
+      }
+    },
+    "node_modules/mini-svg-data-uri": {
+      "version": "1.4.3",
+      "resolved": "https://registry.npmjs.org/mini-svg-data-uri/-/mini-svg-data-uri-1.4.3.tgz",
+      "integrity": "sha512-gSfqpMRC8IxghvMcxzzmMnWpXAChSA+vy4cia33RgerMS8Fex95akUyQZPbxJJmeBGiGmK7n/1OpUX8ksRjIdA==",
+      "dev": true,
+      "bin": {
+        "mini-svg-data-uri": "cli.js"
+      }
+    },
+    "node_modules/minimatch": {
+      "version": "3.1.2",
+      "resolved": "https://registry.npmjs.org/minimatch/-/minimatch-3.1.2.tgz",
+      "integrity": "sha512-J7p63hRiAjw1NDEww1W7i37+ByIrOWO5XQQAzZ3VOcL0PNybwpfmV/N05zFAzwQ9USyEcX6t3UO+K5aqBQOIHw==",
+      "dev": true,
+      "dependencies": {
+        "brace-expansion": "^1.1.7"
+      },
+      "engines": {
+        "node": "*"
+      }
+    },
+    "node_modules/minimist": {
+      "version": "1.2.6",
+      "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.6.tgz",
+      "integrity": "sha512-Jsjnk4bw3YJqYzbdyBiNsPWHPfO++UGG749Cxs6peCu5Xg4nrena6OVxOYxrQTqww0Jmwt+Ref8rggumkTLz9Q==",
+      "dev": true
+    },
+    "node_modules/nanoid": {
+      "version": "3.3.3",
+      "resolved": "https://registry.npmjs.org/nanoid/-/nanoid-3.3.3.tgz",
+      "integrity": "sha512-p1sjXuopFs0xg+fPASzQ28agW1oHD7xDsd9Xkf3T15H3c/cifrFHVwrh74PdoklAPi+i7MdRsE47vm2r6JoB+w==",
+      "dev": true,
+      "bin": {
+        "nanoid": "bin/nanoid.cjs"
+      },
+      "engines": {
+        "node": "^10 || ^12 || ^13.7 || ^14 || >=15.0.1"
+      }
+    },
+    "node_modules/node-releases": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/node-releases/-/node-releases-2.0.3.tgz",
+      "integrity": "sha512-maHFz6OLqYxz+VQyCAtA3PTX4UP/53pa05fyDNc9CwjvJ0yEh6+xBwKsgCxMNhS8taUKBFYxfuiaD9U/55iFaw==",
+      "dev": true
+    },
+    "node_modules/normalize-path": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/normalize-path/-/normalize-path-3.0.0.tgz",
+      "integrity": "sha512-6eZs5Ls3WtCisHWp9S2GUy8dqkpGi4BVSz3GaqiE6ezub0512ESztXUwUB6C6IKbQkY2Pnb/mD4WYojCRwcwLA==",
+      "dev": true,
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/normalize-range": {
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/normalize-range/-/normalize-range-0.1.2.tgz",
+      "integrity": "sha1-LRDAa9/TEuqXd2laTShDlFa3WUI=",
+      "dev": true,
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/normalize-url": {
+      "version": "6.1.0",
+      "resolved": "https://registry.npmjs.org/normalize-url/-/normalize-url-6.1.0.tgz",
+      "integrity": "sha512-DlL+XwOy3NxAQ8xuC0okPgK46iuVNAK01YN7RueYBqqFeGsBjV9XmCAzAdgt+667bCl5kPh9EqKKDwnaPG1I7A==",
+      "dev": true,
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/nth-check": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/nth-check/-/nth-check-2.0.1.tgz",
+      "integrity": "sha512-it1vE95zF6dTT9lBsYbxvqh0Soy4SPowchj0UBGj/V6cTPnXXtQOPUbhZ6CmGzAD/rW22LQK6E96pcdJXk4A4w==",
+      "dev": true,
+      "dependencies": {
+        "boolbase": "^1.0.0"
+      },
+      "funding": {
+        "url": "https://github.com/fb55/nth-check?sponsor=1"
+      }
+    },
+    "node_modules/object-hash": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/object-hash/-/object-hash-3.0.0.tgz",
+      "integrity": "sha512-RSn9F68PjH9HqtltsSnqYC1XXoWe9Bju5+213R98cNGttag9q9yAOTzdbsqvIa7aNm5WffBZFpWYr2aWrklWAw==",
+      "dev": true,
+      "engines": {
+        "node": ">= 6"
+      }
+    },
+    "node_modules/once": {
+      "version": "1.4.0",
+      "resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz",
+      "integrity": "sha1-WDsap3WWHUsROsF9nFC6753Xa9E=",
+      "dev": true,
+      "dependencies": {
+        "wrappy": "1"
+      }
+    },
+    "node_modules/path-is-absolute": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/path-is-absolute/-/path-is-absolute-1.0.1.tgz",
+      "integrity": "sha1-F0uSaHNVNP+8es5r9TpanhtcX18=",
+      "dev": true,
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/path-parse": {
+      "version": "1.0.7",
+      "resolved": "https://registry.npmjs.org/path-parse/-/path-parse-1.0.7.tgz",
+      "integrity": "sha512-LDJzPVEEEPR+y48z93A0Ed0yXb8pAByGWo/k5YYdYgpY2/2EsOsksJrq7lOHxryrVOn1ejG6oAp8ahvOIQD8sw==",
+      "dev": true
+    },
+    "node_modules/path-type": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/path-type/-/path-type-4.0.0.tgz",
+      "integrity": "sha512-gDKb8aZMDeD/tZWs9P6+q0J9Mwkdl6xMV8TjnGP3qJVJ06bdMgkbBlLU8IdfOsIsFz2BW1rNVT3XuNEl8zPAvw==",
+      "dev": true,
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/picocolors": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.0.0.tgz",
+      "integrity": "sha512-1fygroTLlHu66zi26VoTDv8yRgm0Fccecssto+MhsZ0D/DGW2sm8E8AjW7NU5VVTRt5GxbeZ5qBuJr+HyLYkjQ==",
+      "dev": true
+    },
+    "node_modules/picomatch": {
+      "version": "2.3.1",
+      "resolved": "https://registry.npmjs.org/picomatch/-/picomatch-2.3.1.tgz",
+      "integrity": "sha512-JU3teHTNjmE2VCGFzuY8EXzCDVwEqB2a8fsIvwaStHhAWJEeVd1o1QD80CU6+ZdEXXSLbSsuLwJjkCBWqRQUVA==",
+      "dev": true,
+      "engines": {
+        "node": ">=8.6"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/jonschlinkert"
+      }
+    },
+    "node_modules/pify": {
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
+      "integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw=",
+      "dev": true,
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/postcss": {
+      "version": "8.4.12",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.12.tgz",
+      "integrity": "sha512-lg6eITwYe9v6Hr5CncVbK70SoioNQIq81nsaG86ev5hAidQvmOeETBqs7jm43K2F5/Ley3ytDtriImV6TpNiSg==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "opencollective",
+          "url": "https://opencollective.com/postcss/"
+        },
+        {
+          "type": "tidelift",
+          "url": "https://tidelift.com/funding/github/npm/postcss"
+        }
+      ],
+      "dependencies": {
+        "nanoid": "^3.3.1",
+        "picocolors": "^1.0.0",
+        "source-map-js": "^1.0.2"
+      },
+      "engines": {
+        "node": "^10 || ^12 || >=14"
+      }
+    },
+    "node_modules/postcss-calc": {
+      "version": "8.2.4",
+      "resolved": "https://registry.npmjs.org/postcss-calc/-/postcss-calc-8.2.4.tgz",
+      "integrity": "sha512-SmWMSJmB8MRnnULldx0lQIyhSNvuDl9HfrZkaqqE/WHAhToYsAvDq+yAsA/kIyINDszOp3Rh0GFoNuH5Ypsm3Q==",
+      "dev": true,
+      "dependencies": {
+        "postcss-selector-parser": "^6.0.9",
+        "postcss-value-parser": "^4.2.0"
+      },
+      "peerDependencies": {
+        "postcss": "^8.2.2"
+      }
+    },
+    "node_modules/postcss-cli": {
+      "version": "9.1.0",
+      "resolved": "https://registry.npmjs.org/postcss-cli/-/postcss-cli-9.1.0.tgz",
+      "integrity": "sha512-zvDN2ADbWfza42sAnj+O2uUWyL0eRL1V+6giM2vi4SqTR3gTYy8XzcpfwccayF2szcUif0HMmXiEaDv9iEhcpw==",
+      "dev": true,
+      "dependencies": {
+        "chokidar": "^3.3.0",
+        "dependency-graph": "^0.11.0",
+        "fs-extra": "^10.0.0",
+        "get-stdin": "^9.0.0",
+        "globby": "^12.0.0",
+        "picocolors": "^1.0.0",
+        "postcss-load-config": "^3.0.0",
+        "postcss-reporter": "^7.0.0",
+        "pretty-hrtime": "^1.0.3",
+        "read-cache": "^1.0.0",
+        "slash": "^4.0.0",
+        "yargs": "^17.0.0"
+      },
+      "bin": {
+        "postcss": "index.js"
+      },
+      "engines": {
+        "node": ">=12"
+      },
+      "peerDependencies": {
+        "postcss": "^8.0.0"
+      }
+    },
+    "node_modules/postcss-colormin": {
+      "version": "5.3.0",
+      "resolved": "https://registry.npmjs.org/postcss-colormin/-/postcss-colormin-5.3.0.tgz",
+      "integrity": "sha512-WdDO4gOFG2Z8n4P8TWBpshnL3JpmNmJwdnfP2gbk2qBA8PWwOYcmjmI/t3CmMeL72a7Hkd+x/Mg9O2/0rD54Pg==",
+      "dev": true,
+      "dependencies": {
+        "browserslist": "^4.16.6",
+        "caniuse-api": "^3.0.0",
+        "colord": "^2.9.1",
+        "postcss-value-parser": "^4.2.0"
+      },
+      "engines": {
+        "node": "^10 || ^12 || >=14.0"
+      },
+      "peerDependencies": {
+        "postcss": "^8.2.15"
+      }
+    },
+    "node_modules/postcss-convert-values": {
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/postcss-convert-values/-/postcss-convert-values-5.1.0.tgz",
+      "integrity": "sha512-GkyPbZEYJiWtQB0KZ0X6qusqFHUepguBCNFi9t5JJc7I2OTXG7C0twbTLvCfaKOLl3rSXmpAwV7W5txd91V84g==",
+      "dev": true,
+      "dependencies": {
+        "postcss-value-parser": "^4.2.0"
+      },
+      "engines": {
+        "node": "^10 || ^12 || >=14.0"
+      },
+      "peerDependencies": {
+        "postcss": "^8.2.15"
+      }
+    },
+    "node_modules/postcss-discard-comments": {
+      "version": "5.1.1",
+      "resolved": "https://registry.npmjs.org/postcss-discard-comments/-/postcss-discard-comments-5.1.1.tgz",
+      "integrity": "sha512-5JscyFmvkUxz/5/+TB3QTTT9Gi9jHkcn8dcmmuN68JQcv3aQg4y88yEHHhwFB52l/NkaJ43O0dbksGMAo49nfQ==",
+      "dev": true,
+      "engines": {
+        "node": "^10 || ^12 || >=14.0"
+      },
+      "peerDependencies": {
+        "postcss": "^8.2.15"
+      }
+    },
+    "node_modules/postcss-discard-duplicates": {
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/postcss-discard-duplicates/-/postcss-discard-duplicates-5.1.0.tgz",
+      "integrity": "sha512-zmX3IoSI2aoenxHV6C7plngHWWhUOV3sP1T8y2ifzxzbtnuhk1EdPwm0S1bIUNaJ2eNbWeGLEwzw8huPD67aQw==",
+      "dev": true,
+      "engines": {
+        "node": "^10 || ^12 || >=14.0"
+      },
+      "peerDependencies": {
+        "postcss": "^8.2.15"
+      }
+    },
+    "node_modules/postcss-discard-empty": {
+      "version": "5.1.1",
+      "resolved": "https://registry.npmjs.org/postcss-discard-empty/-/postcss-discard-empty-5.1.1.tgz",
+      "integrity": "sha512-zPz4WljiSuLWsI0ir4Mcnr4qQQ5e1Ukc3i7UfE2XcrwKK2LIPIqE5jxMRxO6GbI3cv//ztXDsXwEWT3BHOGh3A==",
+      "dev": true,
+      "engines": {
+        "node": "^10 || ^12 || >=14.0"
+      },
+      "peerDependencies": {
+        "postcss": "^8.2.15"
+      }
+    },
+    "node_modules/postcss-discard-overridden": {
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/postcss-discard-overridden/-/postcss-discard-overridden-5.1.0.tgz",
+      "integrity": "sha512-21nOL7RqWR1kasIVdKs8HNqQJhFxLsyRfAnUDm4Fe4t4mCWL9OJiHvlHPjcd8zc5Myu89b/7wZDnOSjFgeWRtw==",
+      "dev": true,
+      "engines": {
+        "node": "^10 || ^12 || >=14.0"
+      },
+      "peerDependencies": {
+        "postcss": "^8.2.15"
+      }
+    },
+    "node_modules/postcss-import": {
+      "version": "14.1.0",
+      "resolved": "https://registry.npmjs.org/postcss-import/-/postcss-import-14.1.0.tgz",
+      "integrity": "sha512-flwI+Vgm4SElObFVPpTIT7SU7R3qk2L7PyduMcokiaVKuWv9d/U+Gm/QAd8NDLuykTWTkcrjOeD2Pp1rMeBTGw==",
+      "dev": true,
+      "dependencies": {
+        "postcss-value-parser": "^4.0.0",
+        "read-cache": "^1.0.0",
+        "resolve": "^1.1.7"
+      },
+      "engines": {
+        "node": ">=10.0.0"
+      },
+      "peerDependencies": {
+        "postcss": "^8.0.0"
+      }
+    },
+    "node_modules/postcss-js": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/postcss-js/-/postcss-js-4.0.0.tgz",
+      "integrity": "sha512-77QESFBwgX4irogGVPgQ5s07vLvFqWr228qZY+w6lW599cRlK/HmnlivnnVUxkjHnCu4J16PDMHcH+e+2HbvTQ==",
+      "dev": true,
+      "dependencies": {
+        "camelcase-css": "^2.0.1"
+      },
+      "engines": {
+        "node": "^12 || ^14 || >= 16"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/postcss/"
+      },
+      "peerDependencies": {
+        "postcss": "^8.3.3"
+      }
+    },
+    "node_modules/postcss-load-config": {
+      "version": "3.1.3",
+      "resolved": "https://registry.npmjs.org/postcss-load-config/-/postcss-load-config-3.1.3.tgz",
+      "integrity": "sha512-5EYgaM9auHGtO//ljHH+v/aC/TQ5LHXtL7bQajNAUBKUVKiYE8rYpFms7+V26D9FncaGe2zwCoPQsFKb5zF/Hw==",
+      "dev": true,
+      "dependencies": {
+        "lilconfig": "^2.0.4",
+        "yaml": "^1.10.2"
+      },
+      "engines": {
+        "node": ">= 10"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/postcss/"
+      },
+      "peerDependencies": {
+        "ts-node": ">=9.0.0"
+      },
+      "peerDependenciesMeta": {
+        "ts-node": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/postcss-merge-longhand": {
+      "version": "5.1.4",
+      "resolved": "https://registry.npmjs.org/postcss-merge-longhand/-/postcss-merge-longhand-5.1.4.tgz",
+      "integrity": "sha512-hbqRRqYfmXoGpzYKeW0/NCZhvNyQIlQeWVSao5iKWdyx7skLvCfQFGIUsP9NUs3dSbPac2IC4Go85/zG+7MlmA==",
+      "dev": true,
+      "dependencies": {
+        "postcss-value-parser": "^4.2.0",
+        "stylehacks": "^5.1.0"
+      },
+      "engines": {
+        "node": "^10 || ^12 || >=14.0"
+      },
+      "peerDependencies": {
+        "postcss": "^8.2.15"
+      }
+    },
+    "node_modules/postcss-merge-rules": {
+      "version": "5.1.1",
+      "resolved": "https://registry.npmjs.org/postcss-merge-rules/-/postcss-merge-rules-5.1.1.tgz",
+      "integrity": "sha512-8wv8q2cXjEuCcgpIB1Xx1pIy8/rhMPIQqYKNzEdyx37m6gpq83mQQdCxgIkFgliyEnKvdwJf/C61vN4tQDq4Ww==",
+      "dev": true,
+      "dependencies": {
+        "browserslist": "^4.16.6",
+        "caniuse-api": "^3.0.0",
+        "cssnano-utils": "^3.1.0",
+        "postcss-selector-parser": "^6.0.5"
+      },
+      "engines": {
+        "node": "^10 || ^12 || >=14.0"
+      },
+      "peerDependencies": {
+        "postcss": "^8.2.15"
+      }
+    },
+    "node_modules/postcss-minify-font-values": {
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/postcss-minify-font-values/-/postcss-minify-font-values-5.1.0.tgz",
+      "integrity": "sha512-el3mYTgx13ZAPPirSVsHqFzl+BBBDrXvbySvPGFnQcTI4iNslrPaFq4muTkLZmKlGk4gyFAYUBMH30+HurREyA==",
+      "dev": true,
+      "dependencies": {
+        "postcss-value-parser": "^4.2.0"
+      },
+      "engines": {
+        "node": "^10 || ^12 || >=14.0"
+      },
+      "peerDependencies": {
+        "postcss": "^8.2.15"
+      }
+    },
+    "node_modules/postcss-minify-gradients": {
+      "version": "5.1.1",
+      "resolved": "https://registry.npmjs.org/postcss-minify-gradients/-/postcss-minify-gradients-5.1.1.tgz",
+      "integrity": "sha512-VGvXMTpCEo4qHTNSa9A0a3D+dxGFZCYwR6Jokk+/3oB6flu2/PnPXAh2x7x52EkY5xlIHLm+Le8tJxe/7TNhzw==",
+      "dev": true,
+      "dependencies": {
+        "colord": "^2.9.1",
+        "cssnano-utils": "^3.1.0",
+        "postcss-value-parser": "^4.2.0"
+      },
+      "engines": {
+        "node": "^10 || ^12 || >=14.0"
+      },
+      "peerDependencies": {
+        "postcss": "^8.2.15"
+      }
+    },
+    "node_modules/postcss-minify-params": {
+      "version": "5.1.2",
+      "resolved": "https://registry.npmjs.org/postcss-minify-params/-/postcss-minify-params-5.1.2.tgz",
+      "integrity": "sha512-aEP+p71S/urY48HWaRHasyx4WHQJyOYaKpQ6eXl8k0kxg66Wt/30VR6/woh8THgcpRbonJD5IeD+CzNhPi1L8g==",
+      "dev": true,
+      "dependencies": {
+        "browserslist": "^4.16.6",
+        "cssnano-utils": "^3.1.0",
+        "postcss-value-parser": "^4.2.0"
+      },
+      "engines": {
+        "node": "^10 || ^12 || >=14.0"
+      },
+      "peerDependencies": {
+        "postcss": "^8.2.15"
+      }
+    },
+    "node_modules/postcss-minify-selectors": {
+      "version": "5.2.0",
+      "resolved": "https://registry.npmjs.org/postcss-minify-selectors/-/postcss-minify-selectors-5.2.0.tgz",
+      "integrity": "sha512-vYxvHkW+iULstA+ctVNx0VoRAR4THQQRkG77o0oa4/mBS0OzGvvzLIvHDv/nNEM0crzN2WIyFU5X7wZhaUK3RA==",
+      "dev": true,
+      "dependencies": {
+        "postcss-selector-parser": "^6.0.5"
+      },
+      "engines": {
+        "node": "^10 || ^12 || >=14.0"
+      },
+      "peerDependencies": {
+        "postcss": "^8.2.15"
+      }
+    },
+    "node_modules/postcss-nested": {
+      "version": "5.0.6",
+      "resolved": "https://registry.npmjs.org/postcss-nested/-/postcss-nested-5.0.6.tgz",
+      "integrity": "sha512-rKqm2Fk0KbA8Vt3AdGN0FB9OBOMDVajMG6ZCf/GoHgdxUJ4sBFp0A/uMIRm+MJUdo33YXEtjqIz8u7DAp8B7DA==",
+      "dev": true,
+      "dependencies": {
+        "postcss-selector-parser": "^6.0.6"
+      },
+      "engines": {
+        "node": ">=12.0"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/postcss/"
+      },
+      "peerDependencies": {
+        "postcss": "^8.2.14"
+      }
+    },
+    "node_modules/postcss-normalize-charset": {
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/postcss-normalize-charset/-/postcss-normalize-charset-5.1.0.tgz",
+      "integrity": "sha512-mSgUJ+pd/ldRGVx26p2wz9dNZ7ji6Pn8VWBajMXFf8jk7vUoSrZ2lt/wZR7DtlZYKesmZI680qjr2CeFF2fbUg==",
+      "dev": true,
+      "engines": {
+        "node": "^10 || ^12 || >=14.0"
+      },
+      "peerDependencies": {
+        "postcss": "^8.2.15"
+      }
+    },
+    "node_modules/postcss-normalize-display-values": {
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/postcss-normalize-display-values/-/postcss-normalize-display-values-5.1.0.tgz",
+      "integrity": "sha512-WP4KIM4o2dazQXWmFaqMmcvsKmhdINFblgSeRgn8BJ6vxaMyaJkwAzpPpuvSIoG/rmX3M+IrRZEz2H0glrQNEA==",
+      "dev": true,
+      "dependencies": {
+        "postcss-value-parser": "^4.2.0"
+      },
+      "engines": {
+        "node": "^10 || ^12 || >=14.0"
+      },
+      "peerDependencies": {
+        "postcss": "^8.2.15"
+      }
+    },
+    "node_modules/postcss-normalize-positions": {
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/postcss-normalize-positions/-/postcss-normalize-positions-5.1.0.tgz",
+      "integrity": "sha512-8gmItgA4H5xiUxgN/3TVvXRoJxkAWLW6f/KKhdsH03atg0cB8ilXnrB5PpSshwVu/dD2ZsRFQcR1OEmSBDAgcQ==",
+      "dev": true,
+      "dependencies": {
+        "postcss-value-parser": "^4.2.0"
+      },
+      "engines": {
+        "node": "^10 || ^12 || >=14.0"
+      },
+      "peerDependencies": {
+        "postcss": "^8.2.15"
+      }
+    },
+    "node_modules/postcss-normalize-repeat-style": {
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/postcss-normalize-repeat-style/-/postcss-normalize-repeat-style-5.1.0.tgz",
+      "integrity": "sha512-IR3uBjc+7mcWGL6CtniKNQ4Rr5fTxwkaDHwMBDGGs1x9IVRkYIT/M4NelZWkAOBdV6v3Z9S46zqaKGlyzHSchw==",
+      "dev": true,
+      "dependencies": {
+        "postcss-value-parser": "^4.2.0"
+      },
+      "engines": {
+        "node": "^10 || ^12 || >=14.0"
+      },
+      "peerDependencies": {
+        "postcss": "^8.2.15"
+      }
+    },
+    "node_modules/postcss-normalize-string": {
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/postcss-normalize-string/-/postcss-normalize-string-5.1.0.tgz",
+      "integrity": "sha512-oYiIJOf4T9T1N4i+abeIc7Vgm/xPCGih4bZz5Nm0/ARVJ7K6xrDlLwvwqOydvyL3RHNf8qZk6vo3aatiw/go3w==",
+      "dev": true,
+      "dependencies": {
+        "postcss-value-parser": "^4.2.0"
+      },
+      "engines": {
+        "node": "^10 || ^12 || >=14.0"
+      },
+      "peerDependencies": {
+        "postcss": "^8.2.15"
+      }
+    },
+    "node_modules/postcss-normalize-timing-functions": {
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/postcss-normalize-timing-functions/-/postcss-normalize-timing-functions-5.1.0.tgz",
+      "integrity": "sha512-DOEkzJ4SAXv5xkHl0Wa9cZLF3WCBhF3o1SKVxKQAa+0pYKlueTpCgvkFAHfk+Y64ezX9+nITGrDZeVGgITJXjg==",
+      "dev": true,
+      "dependencies": {
+        "postcss-value-parser": "^4.2.0"
+      },
+      "engines": {
+        "node": "^10 || ^12 || >=14.0"
+      },
+      "peerDependencies": {
+        "postcss": "^8.2.15"
+      }
+    },
+    "node_modules/postcss-normalize-unicode": {
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/postcss-normalize-unicode/-/postcss-normalize-unicode-5.1.0.tgz",
+      "integrity": "sha512-J6M3MizAAZ2dOdSjy2caayJLQT8E8K9XjLce8AUQMwOrCvjCHv24aLC/Lps1R1ylOfol5VIDMaM/Lo9NGlk1SQ==",
+      "dev": true,
+      "dependencies": {
+        "browserslist": "^4.16.6",
+        "postcss-value-parser": "^4.2.0"
+      },
+      "engines": {
+        "node": "^10 || ^12 || >=14.0"
+      },
+      "peerDependencies": {
+        "postcss": "^8.2.15"
+      }
+    },
+    "node_modules/postcss-normalize-url": {
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/postcss-normalize-url/-/postcss-normalize-url-5.1.0.tgz",
+      "integrity": "sha512-5upGeDO+PVthOxSmds43ZeMeZfKH+/DKgGRD7TElkkyS46JXAUhMzIKiCa7BabPeIy3AQcTkXwVVN7DbqsiCew==",
+      "dev": true,
+      "dependencies": {
+        "normalize-url": "^6.0.1",
+        "postcss-value-parser": "^4.2.0"
+      },
+      "engines": {
+        "node": "^10 || ^12 || >=14.0"
+      },
+      "peerDependencies": {
+        "postcss": "^8.2.15"
+      }
+    },
+    "node_modules/postcss-normalize-whitespace": {
+      "version": "5.1.1",
+      "resolved": "https://registry.npmjs.org/postcss-normalize-whitespace/-/postcss-normalize-whitespace-5.1.1.tgz",
+      "integrity": "sha512-83ZJ4t3NUDETIHTa3uEg6asWjSBYL5EdkVB0sDncx9ERzOKBVJIUeDO9RyA9Zwtig8El1d79HBp0JEi8wvGQnA==",
+      "dev": true,
+      "dependencies": {
+        "postcss-value-parser": "^4.2.0"
+      },
+      "engines": {
+        "node": "^10 || ^12 || >=14.0"
+      },
+      "peerDependencies": {
+        "postcss": "^8.2.15"
+      }
+    },
+    "node_modules/postcss-ordered-values": {
+      "version": "5.1.1",
+      "resolved": "https://registry.npmjs.org/postcss-ordered-values/-/postcss-ordered-values-5.1.1.tgz",
+      "integrity": "sha512-7lxgXF0NaoMIgyihL/2boNAEZKiW0+HkMhdKMTD93CjW8TdCy2hSdj8lsAo+uwm7EDG16Da2Jdmtqpedl0cMfw==",
+      "dev": true,
+      "dependencies": {
+        "cssnano-utils": "^3.1.0",
+        "postcss-value-parser": "^4.2.0"
+      },
+      "engines": {
+        "node": "^10 || ^12 || >=14.0"
+      },
+      "peerDependencies": {
+        "postcss": "^8.2.15"
+      }
+    },
+    "node_modules/postcss-purgecss": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/postcss-purgecss/-/postcss-purgecss-2.0.3.tgz",
+      "integrity": "sha512-cuQin5PgZzvDe7EjW4S27iM6p4ZNz4iBEPmBrAykXm2WyaBtri1sA4ZVn/zECN7x3uxeADwDq1u4VDY5C9iusg==",
+      "dev": true,
+      "dependencies": {
+        "postcss": "7.0.26",
+        "purgecss": "^2.0.3"
+      }
+    },
+    "node_modules/postcss-purgecss/node_modules/commander": {
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/commander/-/commander-5.1.0.tgz",
+      "integrity": "sha512-P0CysNDQ7rtVw4QIQtm+MRxV66vKFSvlsQvGYXZWR3qFU0jlMKHZZZgw8e+8DSah4UDKMqnknRDQz+xuQXQ/Zg==",
+      "dev": true,
+      "engines": {
+        "node": ">= 6"
+      }
+    },
+    "node_modules/postcss-purgecss/node_modules/postcss": {
+      "version": "7.0.26",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-7.0.26.tgz",
+      "integrity": "sha512-IY4oRjpXWYshuTDFxMVkJDtWIk2LhsTlu8bZnbEJA4+bYT16Lvpo8Qv6EvDumhYRgzjZl489pmsY3qVgJQ08nA==",
+      "dev": true,
+      "dependencies": {
+        "chalk": "^2.4.2",
+        "source-map": "^0.6.1",
+        "supports-color": "^6.1.0"
+      },
+      "engines": {
+        "node": ">=6.0.0"
+      },
+      "funding": {
+        "type": "tidelift",
+        "url": "https://tidelift.com/funding/github/npm/postcss"
+      }
+    },
+    "node_modules/postcss-purgecss/node_modules/purgecss": {
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/purgecss/-/purgecss-2.3.0.tgz",
+      "integrity": "sha512-BE5CROfVGsx2XIhxGuZAT7rTH9lLeQx/6M0P7DTXQH4IUc3BBzs9JUzt4yzGf3JrH9enkeq6YJBe9CTtkm1WmQ==",
+      "dev": true,
+      "dependencies": {
+        "commander": "^5.0.0",
+        "glob": "^7.0.0",
+        "postcss": "7.0.32",
+        "postcss-selector-parser": "^6.0.2"
+      },
+      "bin": {
+        "purgecss": "bin/purgecss"
+      }
+    },
+    "node_modules/postcss-purgecss/node_modules/purgecss/node_modules/postcss": {
+      "version": "7.0.32",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-7.0.32.tgz",
+      "integrity": "sha512-03eXong5NLnNCD05xscnGKGDZ98CyzoqPSMjOe6SuoQY7Z2hIj0Ld1g/O/UQRuOle2aRtiIRDg9tDcTGAkLfKw==",
+      "dev": true,
+      "dependencies": {
+        "chalk": "^2.4.2",
+        "source-map": "^0.6.1",
+        "supports-color": "^6.1.0"
+      },
+      "engines": {
+        "node": ">=6.0.0"
+      },
+      "funding": {
+        "type": "tidelift",
+        "url": "https://tidelift.com/funding/github/npm/postcss"
+      }
+    },
+    "node_modules/postcss-reduce-initial": {
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/postcss-reduce-initial/-/postcss-reduce-initial-5.1.0.tgz",
+      "integrity": "sha512-5OgTUviz0aeH6MtBjHfbr57tml13PuedK/Ecg8szzd4XRMbYxH4572JFG067z+FqBIf6Zp/d+0581glkvvWMFw==",
+      "dev": true,
+      "dependencies": {
+        "browserslist": "^4.16.6",
+        "caniuse-api": "^3.0.0"
+      },
+      "engines": {
+        "node": "^10 || ^12 || >=14.0"
+      },
+      "peerDependencies": {
+        "postcss": "^8.2.15"
+      }
+    },
+    "node_modules/postcss-reduce-transforms": {
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/postcss-reduce-transforms/-/postcss-reduce-transforms-5.1.0.tgz",
+      "integrity": "sha512-2fbdbmgir5AvpW9RLtdONx1QoYG2/EtqpNQbFASDlixBbAYuTcJ0dECwlqNqH7VbaUnEnh8SrxOe2sRIn24XyQ==",
+      "dev": true,
+      "dependencies": {
+        "postcss-value-parser": "^4.2.0"
+      },
+      "engines": {
+        "node": "^10 || ^12 || >=14.0"
+      },
+      "peerDependencies": {
+        "postcss": "^8.2.15"
+      }
+    },
+    "node_modules/postcss-reporter": {
+      "version": "7.0.5",
+      "resolved": "https://registry.npmjs.org/postcss-reporter/-/postcss-reporter-7.0.5.tgz",
+      "integrity": "sha512-glWg7VZBilooZGOFPhN9msJ3FQs19Hie7l5a/eE6WglzYqVeH3ong3ShFcp9kDWJT1g2Y/wd59cocf9XxBtkWA==",
+      "dev": true,
+      "dependencies": {
+        "picocolors": "^1.0.0",
+        "thenby": "^1.3.4"
+      },
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/postcss/"
+      },
+      "peerDependencies": {
+        "postcss": "^8.1.0"
+      }
+    },
+    "node_modules/postcss-selector-parser": {
+      "version": "6.0.9",
+      "resolved": "https://registry.npmjs.org/postcss-selector-parser/-/postcss-selector-parser-6.0.9.tgz",
+      "integrity": "sha512-UO3SgnZOVTwu4kyLR22UQ1xZh086RyNZppb7lLAKBFK8a32ttG5i87Y/P3+2bRSjZNyJ1B7hfFNo273tKe9YxQ==",
+      "dev": true,
+      "dependencies": {
+        "cssesc": "^3.0.0",
+        "util-deprecate": "^1.0.2"
+      },
+      "engines": {
+        "node": ">=4"
+      }
+    },
+    "node_modules/postcss-svgo": {
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/postcss-svgo/-/postcss-svgo-5.1.0.tgz",
+      "integrity": "sha512-D75KsH1zm5ZrHyxPakAxJWtkyXew5qwS70v56exwvw542d9CRtTo78K0WeFxZB4G7JXKKMbEZtZayTGdIky/eA==",
+      "dev": true,
+      "dependencies": {
+        "postcss-value-parser": "^4.2.0",
+        "svgo": "^2.7.0"
+      },
+      "engines": {
+        "node": "^10 || ^12 || >=14.0"
+      },
+      "peerDependencies": {
+        "postcss": "^8.2.15"
+      }
+    },
+    "node_modules/postcss-unique-selectors": {
+      "version": "5.1.1",
+      "resolved": "https://registry.npmjs.org/postcss-unique-selectors/-/postcss-unique-selectors-5.1.1.tgz",
+      "integrity": "sha512-5JiODlELrz8L2HwxfPnhOWZYWDxVHWL83ufOv84NrcgipI7TaeRsatAhK4Tr2/ZiYldpK/wBvw5BD3qfaK96GA==",
+      "dev": true,
+      "dependencies": {
+        "postcss-selector-parser": "^6.0.5"
+      },
+      "engines": {
+        "node": "^10 || ^12 || >=14.0"
+      },
+      "peerDependencies": {
+        "postcss": "^8.2.15"
+      }
+    },
+    "node_modules/postcss-value-parser": {
+      "version": "4.2.0",
+      "resolved": "https://registry.npmjs.org/postcss-value-parser/-/postcss-value-parser-4.2.0.tgz",
+      "integrity": "sha512-1NNCs6uurfkVbeXG4S8JFT9t19m45ICnif8zWLd5oPSZ50QnwMfK+H3jv408d4jw/7Bttv5axS5IiHoLaVNHeQ==",
+      "dev": true
+    },
+    "node_modules/pretty-hrtime": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/pretty-hrtime/-/pretty-hrtime-1.0.3.tgz",
+      "integrity": "sha1-t+PqQkNaTJsnWdmeDyAesZWALuE=",
+      "dev": true,
+      "engines": {
+        "node": ">= 0.8"
+      }
+    },
+    "node_modules/queue-microtask": {
+      "version": "1.2.3",
+      "resolved": "https://registry.npmjs.org/queue-microtask/-/queue-microtask-1.2.3.tgz",
+      "integrity": "sha512-NuaNSa6flKT5JaSYQzJok04JzTL1CA6aGhv5rfLW3PgqA+M2ChpZQnAC8h8i4ZFkBS8X5RqkDBHA7r4hej3K9A==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/feross"
+        },
+        {
+          "type": "patreon",
+          "url": "https://www.patreon.com/feross"
+        },
+        {
+          "type": "consulting",
+          "url": "https://feross.org/support"
+        }
+      ]
+    },
+    "node_modules/quick-lru": {
+      "version": "5.1.1",
+      "resolved": "https://registry.npmjs.org/quick-lru/-/quick-lru-5.1.1.tgz",
+      "integrity": "sha512-WuyALRjWPDGtt/wzJiadO5AXY+8hZ80hVpe6MyivgraREW751X3SbhRvG3eLKOYN+8VEvqLcf3wdnt44Z4S4SA==",
+      "dev": true,
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/read-cache": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/read-cache/-/read-cache-1.0.0.tgz",
+      "integrity": "sha1-5mTvMRYRZsl1HNvo28+GtftY93Q=",
+      "dev": true,
+      "dependencies": {
+        "pify": "^2.3.0"
+      }
+    },
+    "node_modules/readdirp": {
+      "version": "3.6.0",
+      "resolved": "https://registry.npmjs.org/readdirp/-/readdirp-3.6.0.tgz",
+      "integrity": "sha512-hOS089on8RduqdbhvQ5Z37A0ESjsqz6qnRcffsMU3495FuTdqSm+7bhJ29JvIOsBDEEnan5DPu9t3To9VRlMzA==",
+      "dev": true,
+      "dependencies": {
+        "picomatch": "^2.2.1"
+      },
+      "engines": {
+        "node": ">=8.10.0"
+      }
+    },
+    "node_modules/require-directory": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/require-directory/-/require-directory-2.1.1.tgz",
+      "integrity": "sha1-jGStX9MNqxyXbiNE/+f3kqam30I=",
+      "dev": true,
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/resolve": {
+      "version": "1.22.0",
+      "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.22.0.tgz",
+      "integrity": "sha512-Hhtrw0nLeSrFQ7phPp4OOcVjLPIeMnRlr5mcnVuMe7M/7eBn98A3hmFRLoFo3DLZkivSYwhRUJTyPyWAk56WLw==",
+      "dev": true,
+      "dependencies": {
+        "is-core-module": "^2.8.1",
+        "path-parse": "^1.0.7",
+        "supports-preserve-symlinks-flag": "^1.0.0"
+      },
+      "bin": {
+        "resolve": "bin/resolve"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/reusify": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/reusify/-/reusify-1.0.4.tgz",
+      "integrity": "sha512-U9nH88a3fc/ekCF1l0/UP1IosiuIjyTh7hBvXVMHYgVcfGvt897Xguj2UOLDeI5BG2m7/uwyaLVT6fbtCwTyzw==",
+      "dev": true,
+      "engines": {
+        "iojs": ">=1.0.0",
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/run-parallel": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/run-parallel/-/run-parallel-1.2.0.tgz",
+      "integrity": "sha512-5l4VyZR86LZ/lDxZTR6jqL8AFE2S0IFLMP26AbjsLVADxHdhB/c0GUsH+y39UfCi3dzz8OlQuPmnaJOMoDHQBA==",
+      "dev": true,
+      "funding": [
+        {
+          "type": "github",
+          "url": "https://github.com/sponsors/feross"
+        },
+        {
+          "type": "patreon",
+          "url": "https://www.patreon.com/feross"
+        },
+        {
+          "type": "consulting",
+          "url": "https://feross.org/support"
+        }
+      ],
+      "dependencies": {
+        "queue-microtask": "^1.2.2"
+      }
+    },
+    "node_modules/slash": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/slash/-/slash-4.0.0.tgz",
+      "integrity": "sha512-3dOsAHXXUkQTpOYcoAxLIorMTp4gIQr5IW3iVb7A7lFIp0VHhnynm9izx6TssdrIcVIESAlVjtnO2K8bg+Coew==",
+      "dev": true,
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/source-map": {
+      "version": "0.6.1",
+      "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
+      "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
+      "dev": true,
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/source-map-js": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/source-map-js/-/source-map-js-1.0.2.tgz",
+      "integrity": "sha512-R0XvVJ9WusLiqTCEiGCmICCMplcCkIwwR11mOSD9CR5u+IXYdiseeEuXCVAjS54zqwkLcPNnmU4OeJ6tUrWhDw==",
+      "dev": true,
+      "engines": {
+        "node": ">=0.10.0"
+      }
+    },
+    "node_modules/stable": {
+      "version": "0.1.8",
+      "resolved": "https://registry.npmjs.org/stable/-/stable-0.1.8.tgz",
+      "integrity": "sha512-ji9qxRnOVfcuLDySj9qzhGSEFVobyt1kIOSkj1qZzYLzq7Tos/oUUWvotUPQLlrsidqsK6tBH89Bc9kL5zHA6w==",
+      "deprecated": "Modern JS already guarantees Array#sort() is a stable sort, so this library is deprecated. See the compatibility table on MDN: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/sort#browser_compatibility",
+      "dev": true
+    },
+    "node_modules/string-width": {
+      "version": "4.2.3",
+      "resolved": "https://registry.npmjs.org/string-width/-/string-width-4.2.3.tgz",
+      "integrity": "sha512-wKyQRQpjJ0sIp62ErSZdGsjMJWsap5oRNihHhu6G7JVO/9jIB6UyevL+tXuOqrng8j/cxKTWyWUwvSTriiZz/g==",
+      "dev": true,
+      "dependencies": {
+        "emoji-regex": "^8.0.0",
+        "is-fullwidth-code-point": "^3.0.0",
+        "strip-ansi": "^6.0.1"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/strip-ansi": {
+      "version": "6.0.1",
+      "resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-6.0.1.tgz",
+      "integrity": "sha512-Y38VPSHcqkFrCpFnQ9vuSXmquuv5oXOKpGeT6aGrr3o3Gc9AlVa6JBfUSOCnbxGGZF+/0ooI7KrPuUSztUdU5A==",
+      "dev": true,
+      "dependencies": {
+        "ansi-regex": "^5.0.1"
+      },
+      "engines": {
+        "node": ">=8"
+      }
+    },
+    "node_modules/stylehacks": {
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/stylehacks/-/stylehacks-5.1.0.tgz",
+      "integrity": "sha512-SzLmvHQTrIWfSgljkQCw2++C9+Ne91d/6Sp92I8c5uHTcy/PgeHamwITIbBW9wnFTY/3ZfSXR9HIL6Ikqmcu6Q==",
+      "dev": true,
+      "dependencies": {
+        "browserslist": "^4.16.6",
+        "postcss-selector-parser": "^6.0.4"
+      },
+      "engines": {
+        "node": "^10 || ^12 || >=14.0"
+      },
+      "peerDependencies": {
+        "postcss": "^8.2.15"
+      }
+    },
+    "node_modules/supports-color": {
+      "version": "6.1.0",
+      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-6.1.0.tgz",
+      "integrity": "sha512-qe1jfm1Mg7Nq/NSh6XE24gPXROEVsWHxC1LIx//XNlD9iw7YZQGjZNjYN7xGaEG6iKdA8EtNFW6R0gjnVXp+wQ==",
+      "dev": true,
+      "dependencies": {
+        "has-flag": "^3.0.0"
+      },
+      "engines": {
+        "node": ">=6"
+      }
+    },
+    "node_modules/supports-preserve-symlinks-flag": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/supports-preserve-symlinks-flag/-/supports-preserve-symlinks-flag-1.0.0.tgz",
+      "integrity": "sha512-ot0WnXS9fgdkgIcePe6RHNk1WA8+muPa6cSjeR3V8K27q9BB1rTE3R1p7Hv0z1ZyAc8s6Vvv8DIyWf681MAt0w==",
+      "dev": true,
+      "engines": {
+        "node": ">= 0.4"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/ljharb"
+      }
+    },
+    "node_modules/svgo": {
+      "version": "2.8.0",
+      "resolved": "https://registry.npmjs.org/svgo/-/svgo-2.8.0.tgz",
+      "integrity": "sha512-+N/Q9kV1+F+UeWYoSiULYo4xYSDQlTgb+ayMobAXPwMnLvop7oxKMo9OzIrX5x3eS4L4f2UHhc9axXwY8DpChg==",
+      "dev": true,
+      "dependencies": {
+        "@trysound/sax": "0.2.0",
+        "commander": "^7.2.0",
+        "css-select": "^4.1.3",
+        "css-tree": "^1.1.3",
+        "csso": "^4.2.0",
+        "picocolors": "^1.0.0",
+        "stable": "^0.1.8"
+      },
+      "bin": {
+        "svgo": "bin/svgo"
+      },
+      "engines": {
+        "node": ">=10.13.0"
+      }
+    },
+    "node_modules/tailwindcss": {
+      "version": "3.0.24",
+      "resolved": "https://registry.npmjs.org/tailwindcss/-/tailwindcss-3.0.24.tgz",
+      "integrity": "sha512-H3uMmZNWzG6aqmg9q07ZIRNIawoiEcNFKDfL+YzOPuPsXuDXxJxB9icqzLgdzKNwjG3SAro2h9SYav8ewXNgig==",
+      "dev": true,
+      "dependencies": {
+        "arg": "^5.0.1",
+        "chokidar": "^3.5.3",
+        "color-name": "^1.1.4",
+        "detective": "^5.2.0",
+        "didyoumean": "^1.2.2",
+        "dlv": "^1.1.3",
+        "fast-glob": "^3.2.11",
+        "glob-parent": "^6.0.2",
+        "is-glob": "^4.0.3",
+        "lilconfig": "^2.0.5",
+        "normalize-path": "^3.0.0",
+        "object-hash": "^3.0.0",
+        "picocolors": "^1.0.0",
+        "postcss": "^8.4.12",
+        "postcss-js": "^4.0.0",
+        "postcss-load-config": "^3.1.4",
+        "postcss-nested": "5.0.6",
+        "postcss-selector-parser": "^6.0.10",
+        "postcss-value-parser": "^4.2.0",
+        "quick-lru": "^5.1.1",
+        "resolve": "^1.22.0"
+      },
+      "bin": {
+        "tailwind": "lib/cli.js",
+        "tailwindcss": "lib/cli.js"
+      },
+      "engines": {
+        "node": ">=12.13.0"
+      },
+      "peerDependencies": {
+        "postcss": "^8.0.9"
+      }
+    },
+    "node_modules/tailwindcss/node_modules/glob-parent": {
+      "version": "6.0.2",
+      "resolved": "https://registry.npmjs.org/glob-parent/-/glob-parent-6.0.2.tgz",
+      "integrity": "sha512-XxwI8EOhVQgWp6iDL+3b0r86f4d6AX6zSU55HfB4ydCEuXLXc5FcYeOu+nnGftS4TEju/11rt4KJPTMgbfmv4A==",
+      "dev": true,
+      "dependencies": {
+        "is-glob": "^4.0.3"
+      },
+      "engines": {
+        "node": ">=10.13.0"
+      }
+    },
+    "node_modules/tailwindcss/node_modules/lilconfig": {
+      "version": "2.0.5",
+      "resolved": "https://registry.npmjs.org/lilconfig/-/lilconfig-2.0.5.tgz",
+      "integrity": "sha512-xaYmXZtTHPAw5m+xLN8ab9C+3a8YmV3asNSPOATITbtwrfbwaLJj8h66H1WMIpALCkqsIzK3h7oQ+PdX+LQ9Eg==",
+      "dev": true,
+      "engines": {
+        "node": ">=10"
+      }
+    },
+    "node_modules/tailwindcss/node_modules/postcss-load-config": {
+      "version": "3.1.4",
+      "resolved": "https://registry.npmjs.org/postcss-load-config/-/postcss-load-config-3.1.4.tgz",
+      "integrity": "sha512-6DiM4E7v4coTE4uzA8U//WhtPwyhiim3eyjEMFCnUpzbrkK9wJHgKDT2mR+HbtSrd/NubVaYTOpSpjUl8NQeRg==",
+      "dev": true,
+      "dependencies": {
+        "lilconfig": "^2.0.5",
+        "yaml": "^1.10.2"
+      },
+      "engines": {
+        "node": ">= 10"
+      },
+      "funding": {
+        "type": "opencollective",
+        "url": "https://opencollective.com/postcss/"
+      },
+      "peerDependencies": {
+        "postcss": ">=8.0.9",
+        "ts-node": ">=9.0.0"
+      },
+      "peerDependenciesMeta": {
+        "postcss": {
+          "optional": true
+        },
+        "ts-node": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/tailwindcss/node_modules/postcss-selector-parser": {
+      "version": "6.0.10",
+      "resolved": "https://registry.npmjs.org/postcss-selector-parser/-/postcss-selector-parser-6.0.10.tgz",
+      "integrity": "sha512-IQ7TZdoaqbT+LCpShg46jnZVlhWD2w6iQYAcYXfHARZ7X1t/UGhhceQDs5X0cGqKvYlHNOuv7Oa1xmb0oQuA3w==",
+      "dev": true,
+      "dependencies": {
+        "cssesc": "^3.0.0",
+        "util-deprecate": "^1.0.2"
+      },
+      "engines": {
+        "node": ">=4"
+      }
+    },
+    "node_modules/thenby": {
+      "version": "1.3.4",
+      "resolved": "https://registry.npmjs.org/thenby/-/thenby-1.3.4.tgz",
+      "integrity": "sha512-89Gi5raiWA3QZ4b2ePcEwswC3me9JIg+ToSgtE0JWeCynLnLxNr/f9G+xfo9K+Oj4AFdom8YNJjibIARTJmapQ==",
+      "dev": true
+    },
+    "node_modules/to-regex-range": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/to-regex-range/-/to-regex-range-5.0.1.tgz",
+      "integrity": "sha512-65P7iz6X5yEr1cwcgvQxbbIw7Uk3gOy5dIdtZ4rDveLqhrdJP+Li/Hx6tyK0NEb+2GCyneCMJiGqrADCSNk8sQ==",
+      "dev": true,
+      "dependencies": {
+        "is-number": "^7.0.0"
+      },
+      "engines": {
+        "node": ">=8.0"
+      }
+    },
+    "node_modules/universalify": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/universalify/-/universalify-2.0.0.tgz",
+      "integrity": "sha512-hAZsKq7Yy11Zu1DE0OzWjw7nnLZmJZYTDZZyEFHZdUhV8FkH5MCfoU1XMaxXovpyW5nq5scPqq0ZDP9Zyl04oQ==",
+      "dev": true,
+      "engines": {
+        "node": ">= 10.0.0"
+      }
+    },
+    "node_modules/util-deprecate": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
+      "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=",
+      "dev": true
+    },
+    "node_modules/wrap-ansi": {
+      "version": "7.0.0",
+      "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-7.0.0.tgz",
+      "integrity": "sha512-YVGIj2kamLSTxw6NsZjoBxfSwsn0ycdesmc4p+Q21c5zPuZ1pl+NfxVdxPtdHvmNVOQ6XSYG4AUtyt/Fi7D16Q==",
+      "dev": true,
+      "dependencies": {
+        "ansi-styles": "^4.0.0",
+        "string-width": "^4.1.0",
+        "strip-ansi": "^6.0.0"
+      },
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/chalk/wrap-ansi?sponsor=1"
+      }
+    },
+    "node_modules/wrappy": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
+      "integrity": "sha1-tSQ9jz7BqjXxNkYFvA0QNuMKtp8=",
+      "dev": true
+    },
+    "node_modules/xtend": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.2.tgz",
+      "integrity": "sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==",
+      "dev": true,
+      "engines": {
+        "node": ">=0.4"
+      }
+    },
+    "node_modules/y18n": {
+      "version": "5.0.8",
+      "resolved": "https://registry.npmjs.org/y18n/-/y18n-5.0.8.tgz",
+      "integrity": "sha512-0pfFzegeDWJHJIAmTLRP2DwHjdF5s7jo9tuztdQxAhINCdvS+3nGINqPd00AphqJR/0LhANUS6/+7SCb98YOfA==",
+      "dev": true,
+      "engines": {
+        "node": ">=10"
+      }
+    },
+    "node_modules/yaml": {
+      "version": "1.10.2",
+      "resolved": "https://registry.npmjs.org/yaml/-/yaml-1.10.2.tgz",
+      "integrity": "sha512-r3vXyErRCYJ7wg28yvBY5VSoAF8ZvlcW9/BwUzEtUsjvX/DKs24dIkuwjtuprwJJHsbyUbLApepYTR1BN4uHrg==",
+      "dev": true,
+      "engines": {
+        "node": ">= 6"
+      }
+    },
+    "node_modules/yargs": {
+      "version": "17.3.1",
+      "resolved": "https://registry.npmjs.org/yargs/-/yargs-17.3.1.tgz",
+      "integrity": "sha512-WUANQeVgjLbNsEmGk20f+nlHgOqzRFpiGWVaBrYGYIGANIIu3lWjoyi0fNlFmJkvfhCZ6BXINe7/W2O2bV4iaA==",
+      "dev": true,
+      "dependencies": {
+        "cliui": "^7.0.2",
+        "escalade": "^3.1.1",
+        "get-caller-file": "^2.0.5",
+        "require-directory": "^2.1.1",
+        "string-width": "^4.2.3",
+        "y18n": "^5.0.5",
+        "yargs-parser": "^21.0.0"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/yargs-parser": {
+      "version": "21.0.0",
+      "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-21.0.0.tgz",
+      "integrity": "sha512-z9kApYUOCwoeZ78rfRYYWdiU/iNL6mwwYlkkZfJoyMR1xps+NEBX5X7XmRpxkZHhXJ6+Ey00IwKxBBSW9FIjyA==",
+      "dev": true,
+      "engines": {
+        "node": ">=12"
+      }
+    }
+  },
   "dependencies": {
     "@fortawesome/fontawesome-free": {
       "version": "6.1.1",
@@ -309,7 +2660,8 @@
       "version": "6.2.2",
       "resolved": "https://registry.npmjs.org/css-declaration-sorter/-/css-declaration-sorter-6.2.2.tgz",
       "integrity": "sha512-Ufadglr88ZLsrvS11gjeu/40Lw74D9Am/Jpr3LlYm5Q4ZP5KdlUhG+6u2EjyXeZcxmZ2h1ebCKngDjolpeLHpg==",
-      "dev": true
+      "dev": true,
+      "requires": {}
     },
     "css-select": {
       "version": "4.3.0",
@@ -398,7 +2750,8 @@
       "version": "3.1.0",
       "resolved": "https://registry.npmjs.org/cssnano-utils/-/cssnano-utils-3.1.0.tgz",
       "integrity": "sha512-JQNR19/YZhz4psLX/rQ9M83e3z2Wf/HdJbryzte4a3NSuafyp9w/I4U+hx5C2S9g41qlstH7DEWnZaaj83OuEA==",
-      "dev": true
+      "dev": true,
+      "requires": {}
     },
     "csso": {
       "version": "4.2.0",
@@ -957,25 +3310,29 @@
       "version": "5.1.1",
       "resolved": "https://registry.npmjs.org/postcss-discard-comments/-/postcss-discard-comments-5.1.1.tgz",
       "integrity": "sha512-5JscyFmvkUxz/5/+TB3QTTT9Gi9jHkcn8dcmmuN68JQcv3aQg4y88yEHHhwFB52l/NkaJ43O0dbksGMAo49nfQ==",
-      "dev": true
+      "dev": true,
+      "requires": {}
     },
     "postcss-discard-duplicates": {
       "version": "5.1.0",
       "resolved": "https://registry.npmjs.org/postcss-discard-duplicates/-/postcss-discard-duplicates-5.1.0.tgz",
       "integrity": "sha512-zmX3IoSI2aoenxHV6C7plngHWWhUOV3sP1T8y2ifzxzbtnuhk1EdPwm0S1bIUNaJ2eNbWeGLEwzw8huPD67aQw==",
-      "dev": true
+      "dev": true,
+      "requires": {}
     },
     "postcss-discard-empty": {
       "version": "5.1.1",
       "resolved": "https://registry.npmjs.org/postcss-discard-empty/-/postcss-discard-empty-5.1.1.tgz",
       "integrity": "sha512-zPz4WljiSuLWsI0ir4Mcnr4qQQ5e1Ukc3i7UfE2XcrwKK2LIPIqE5jxMRxO6GbI3cv//ztXDsXwEWT3BHOGh3A==",
-      "dev": true
+      "dev": true,
+      "requires": {}
     },
     "postcss-discard-overridden": {
       "version": "5.1.0",
       "resolved": "https://registry.npmjs.org/postcss-discard-overridden/-/postcss-discard-overridden-5.1.0.tgz",
       "integrity": "sha512-21nOL7RqWR1kasIVdKs8HNqQJhFxLsyRfAnUDm4Fe4t4mCWL9OJiHvlHPjcd8zc5Myu89b/7wZDnOSjFgeWRtw==",
-      "dev": true
+      "dev": true,
+      "requires": {}
     },
     "postcss-import": {
       "version": "14.1.0",
@@ -1082,7 +3439,8 @@
       "version": "5.1.0",
       "resolved": "https://registry.npmjs.org/postcss-normalize-charset/-/postcss-normalize-charset-5.1.0.tgz",
       "integrity": "sha512-mSgUJ+pd/ldRGVx26p2wz9dNZ7ji6Pn8VWBajMXFf8jk7vUoSrZ2lt/wZR7DtlZYKesmZI680qjr2CeFF2fbUg==",
-      "dev": true
+      "dev": true,
+      "requires": {}
     },
     "postcss-normalize-display-values": {
       "version": "5.1.0",
diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index 3251b4c6..5d85d4dc 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -4,7 +4,7 @@ object Dependencies {
 
   val BcryptVersion = "0.4"
   val BetterMonadicForVersion = "0.3.1"
-  val BinnyVersion = "0.5.0"
+  val BinnyVersion = "0.5.0+5-d1bcbf48-SNAPSHOT"
   val CirceVersion = "0.14.2"
   val ClipboardJsVersion = "2.0.6"
   val DoobieVersion = "1.0.0-RC2"
@@ -95,6 +95,8 @@ object Dependencies {
   val binny = Seq(
     "com.github.eikek" %% "binny-core" % BinnyVersion,
     "com.github.eikek" %% "binny-jdbc" % BinnyVersion,
+    "com.github.eikek" %% "binny-minio" % BinnyVersion,
+    "com.github.eikek" %% "binny-fs" % BinnyVersion,
     "com.github.eikek" %% "binny-tika-detect" % BinnyVersion
   )
 

From 0cc2cb029f51fdb6b03512ab9a867df235c8de47 Mon Sep 17 00:00:00 2001
From: eikek <eike.kettner@posteo.de>
Date: Sat, 25 Jun 2022 11:39:42 +0200
Subject: [PATCH 2/4] Add support for multiple file storage backends

Sharry can now store files in the filesystem, S3 or the database.
---
 .../scala/sharry/backend/BackendApp.scala     |  1 +
 .../scala/sharry/backend/config/Config.scala  | 11 +--
 .../scala/sharry/backend/share/Queries.scala  | 29 +-------
 .../src/main/resources/reference.conf         | 14 ++++
 .../sharry/restserver/config/Config.scala     | 43 ++++++++---
 .../scala/sharry/store/ComputeChecksum.scala  | 71 ++++++++++++++++++
 .../sharry/store/ComputeChecksumConfig.scala  | 25 +++++++
 .../main/scala/sharry/store/FileStore.scala   | 73 +++++++++++++------
 .../src/main/scala/sharry/store/Store.scala   | 17 ++++-
 .../sharry/store/doobie/AttributeStore.scala  | 13 ++--
 .../sharry/store/records/RFileMeta.scala      |  4 +-
 .../scala/sharry/store/StoreFixture.scala     | 10 ++-
 project/Dependencies.scala                    |  2 +-
 13 files changed, 234 insertions(+), 79 deletions(-)
 create mode 100644 modules/store/src/main/scala/sharry/store/ComputeChecksum.scala
 create mode 100644 modules/store/src/main/scala/sharry/store/ComputeChecksumConfig.scala

diff --git a/modules/backend/src/main/scala/sharry/backend/BackendApp.scala b/modules/backend/src/main/scala/sharry/backend/BackendApp.scala
index b09d2867..cfdf4c82 100644
--- a/modules/backend/src/main/scala/sharry/backend/BackendApp.scala
+++ b/modules/backend/src/main/scala/sharry/backend/BackendApp.scala
@@ -58,6 +58,7 @@ object BackendApp {
       store <- Store.create(
         cfg.jdbc,
         cfg.share.chunkSize,
+        cfg.computeChecksum,
         cfg.files.defaultStoreConfig,
         connectEC,
         true
diff --git a/modules/backend/src/main/scala/sharry/backend/config/Config.scala b/modules/backend/src/main/scala/sharry/backend/config/Config.scala
index 26aed8cb..df3cb8df 100644
--- a/modules/backend/src/main/scala/sharry/backend/config/Config.scala
+++ b/modules/backend/src/main/scala/sharry/backend/config/Config.scala
@@ -1,13 +1,13 @@
 package sharry.backend.config
 
 import cats.data.ValidatedNec
-
+import cats.syntax.all._
 import sharry.backend.auth.AuthConfig
 import sharry.backend.job.CleanupConfig
 import sharry.backend.mail.MailConfig
 import sharry.backend.share.ShareConfig
 import sharry.backend.signup.SignupConfig
-import sharry.store.JdbcConfig
+import sharry.store.{ComputeChecksumConfig, JdbcConfig}
 
 case class Config(
     jdbc: JdbcConfig,
@@ -16,10 +16,11 @@ case class Config(
     share: ShareConfig,
     cleanup: CleanupConfig,
     mail: MailConfig,
-    files: Files
+    files: Files,
+    computeChecksum: ComputeChecksumConfig
 ) {
 
   def validate: ValidatedNec[String, Config] =
-    files.validate.map(fc => copy(files = fc))
-
+    (files.validate, computeChecksum.validate)
+      .mapN((fc, cc) => copy(files = fc, computeChecksum = cc))
 }
diff --git a/modules/backend/src/main/scala/sharry/backend/share/Queries.scala b/modules/backend/src/main/scala/sharry/backend/share/Queries.scala
index 47b5998e..645bde9c 100644
--- a/modules/backend/src/main/scala/sharry/backend/share/Queries.scala
+++ b/modules/backend/src/main/scala/sharry/backend/share/Queries.scala
@@ -346,31 +346,8 @@ object Queries {
   }
 
   def deleteFile[F[_]: Async](store: Store[F])(fileMetaId: Ident) = {
-    def deleteChunk(fid: Ident, chunk: Int): F[Int] =
-      store
-        .transact(
-          Sql
-            .deleteFrom(
-              FileChunkCols.table,
-              Sql.and(FileChunkCols.fileId.is(fid), FileChunkCols.chunkNr.is(chunk))
-            )
-            .update
-            .run
-        )
-
-    // When deleting large files, doing it in one transaction may blow
-    // memory. It is not important to be all-or-nothing, so here each
-    // chunk is deleted in one tx. This is slow, of course, but can be
-    // moved to a background thread. The cleanup job also detects
-    // orphaned files and removes them.
-    def deleteFileData(fid: Ident): F[Unit] =
-      Stream
-        .iterate(0)(_ + 1)
-        .covary[F]
-        .evalMap(n => deleteChunk(fid, n))
-        .takeWhile(_ > 0)
-        .compile
-        .drain
+    val deleteFileData =
+      store.fileStore.delete(fileMetaId)
 
     def deleteFileMeta(fid: Ident): F[Int] =
       store.transact(for {
@@ -378,7 +355,7 @@ object Queries {
         c <- Sql.deleteFrom(RFileMeta.table, RFileMeta.Columns.id.is(fid)).update.run
       } yield a + c)
 
-    deleteFileData(fileMetaId) *> deleteFileMeta(fileMetaId)
+    deleteFileData *> deleteFileMeta(fileMetaId)
   }
 
   def deleteShare[F[_]: Async](share: Ident, background: Boolean)(
diff --git a/modules/restserver/src/main/resources/reference.conf b/modules/restserver/src/main/resources/reference.conf
index bfede73f..dc361e1a 100644
--- a/modules/restserver/src/main/resources/reference.conf
+++ b/modules/restserver/src/main/resources/reference.conf
@@ -298,6 +298,20 @@ sharry.restserver {
       }
     }
 
+    # Checksums of uploaded files are computed in the background.
+    compute-checksum = {
+      # How many ids to queue at most. If full, uploading blocks until the queue
+      capacity = 5000
+
+      # How many checksums to compute in parallel, must be >= 0. If 0,
+      # they are computed sequentially.
+      parallel = -1
+
+      # If true, the `parallel` option above is ignored and it will be
+      # set to the number of available cores - 1.
+      use-default = true
+    }
+
     # Configuration for registering new users at the local database.
     # Accounts registered here are checked via the `internal'
     # authentication plugin as described above.
diff --git a/modules/restserver/src/main/scala/sharry/restserver/config/Config.scala b/modules/restserver/src/main/scala/sharry/restserver/config/Config.scala
index 28e0e776..30aa9988 100644
--- a/modules/restserver/src/main/scala/sharry/restserver/config/Config.scala
+++ b/modules/restserver/src/main/scala/sharry/restserver/config/Config.scala
@@ -1,5 +1,7 @@
 package sharry.restserver.config
 
+import cats.data.{Validated, ValidatedNec}
+import cats.syntax.all._
 import sharry.backend.config.{Config => BackendConfig}
 import sharry.common._
 import sharry.logging.LogConfig
@@ -14,25 +16,42 @@ case class Config(
     backend: BackendConfig
 ) {
 
-  def validate: List[String] = {
+  def validate: ValidatedNec[String, Config] = {
     val threshold = Duration.seconds(30)
-    List(
-      if (backend.auth.sessionValid >= (webapp.authRenewal + threshold)) ""
+    val validSession =
+      if (backend.auth.sessionValid >= (webapp.authRenewal + threshold))
+        Validated.validNec(())
       else
-        s"session-valid time (${backend.auth.sessionValid}) must be " +
-          s"at least 30s greater than webapp.auth-renewal (${webapp.authRenewal})",
-      if (backend.share.maxValidity >= webapp.defaultValidity) ""
+        Validated.invalidNec(
+          s"session-valid time (${backend.auth.sessionValid}) must be " +
+            s"at least 30s greater than webapp.auth-renewal (${webapp.authRenewal})"
+        )
+
+    val validValidity =
+      if (backend.share.maxValidity >= webapp.defaultValidity) Validated.validNec(())
       else
-        s"Default validity (${webapp.defaultValidity}) is larger than maximum ${backend.share.maxValidity}!",
-      Config.validateTheme(webapp.initialTheme)
-    ).filter(_.nonEmpty)
+        Validated.invalidNec(
+          s"Default validity (${webapp.defaultValidity}) is larger than maximum ${backend.share.maxValidity}!"
+        )
+
+    val valdidTheme =
+      Config.validateTheme(webapp.initialTheme) match {
+        case ""  => Validated.validNec(())
+        case str => Validated.invalidNec(str)
+      }
+
+    val validBackend = backend.validate.map(c => copy(backend = c))
+    (validSession, validValidity, valdidTheme, validBackend)
+      .mapN((_, _, _, c) => c)
   }
 
   def validOrThrow: Config =
     validate match {
-      case Nil => this
-      case errs =>
-        sys.error(s"Configuration is not valid: ${errs.mkString(", ")}")
+      case Validated.Valid(cfg) => cfg
+      case Validated.Invalid(errs) =>
+        sys.error(
+          s"Configuration is not valid: ${errs.toNonEmptyList.toList.mkString(", ")}"
+        )
     }
 }
 
diff --git a/modules/store/src/main/scala/sharry/store/ComputeChecksum.scala b/modules/store/src/main/scala/sharry/store/ComputeChecksum.scala
new file mode 100644
index 00000000..b1a0f588
--- /dev/null
+++ b/modules/store/src/main/scala/sharry/store/ComputeChecksum.scala
@@ -0,0 +1,71 @@
+package sharry.store
+
+import binny._
+import binny.util.Stopwatch
+import cats.effect._
+import cats.effect.std.Queue
+import cats.syntax.all._
+import fs2.{Pipe, Stream}
+import sharry.common.{ByteSize, Ident, Timestamp}
+import sharry.store.records.RFileMeta
+
+trait ComputeChecksum[F[_]] {
+
+  def submit(id: BinaryId, hint: Hint): F[Unit]
+
+  def computeSync(id: BinaryId, hint: Hint, attr: AttributeNameSet): F[RFileMeta]
+
+  def consumeAll(attr: AttributeNameSet): Stream[F, RFileMeta]
+}
+object ComputeChecksum {
+  def apply[F[_]: Async](
+      store: BinaryStore[F],
+      config: ComputeChecksumConfig
+  ): F[ComputeChecksum[F]] =
+    for {
+      queue <- Queue.bounded[F, Entry](config.capacity)
+    } yield new ComputeChecksum[F] {
+      private[this] val logger = sharry.logging.getLogger[F]
+
+      def submit(id: BinaryId, hint: Hint): F[Unit] =
+        queue.offer(Entry(id, hint))
+
+      def computeSync(id: BinaryId, hint: Hint, select: AttributeNameSet): F[RFileMeta] =
+        for {
+          _ <- logger.debug(s"Compute $select for binary ${id.id}")
+          w <- Stopwatch.start
+          attr <- store
+            .computeAttr(id, hint)
+            .run(select)
+            .getOrElse(BinaryAttributes.empty)
+          _ <- Stopwatch.show(w)(time =>
+            logger.debug(s"Computing $select for ${id.id} took $time")
+          )
+          now <- Timestamp.current[F]
+          fm = RFileMeta(
+            Ident.unsafe(id.id),
+            now,
+            attr.contentType.contentType,
+            ByteSize(attr.length),
+            attr.sha256
+          )
+        } yield fm
+
+      def consumeAll(attr: AttributeNameSet): Stream[F, RFileMeta] =
+        logger.stream
+          .info(
+            s"Starting computing checksum of submitted binaries: $config"
+          )
+          .drain ++
+          Stream.repeatEval(queue.take).through(computePipe(attr))
+
+      private def computePipe(
+          attr: AttributeNameSet
+      ): Pipe[F, Entry, RFileMeta] = in =>
+        if (config.parallel > 1)
+          in.parEvalMap(config.parallel)(e => computeSync(e.id, e.hint, attr))
+        else in.evalMap(e => computeSync(e.id, e.hint, attr))
+    }
+
+  private case class Entry(id: BinaryId, hint: Hint)
+}
diff --git a/modules/store/src/main/scala/sharry/store/ComputeChecksumConfig.scala b/modules/store/src/main/scala/sharry/store/ComputeChecksumConfig.scala
new file mode 100644
index 00000000..e63369de
--- /dev/null
+++ b/modules/store/src/main/scala/sharry/store/ComputeChecksumConfig.scala
@@ -0,0 +1,25 @@
+package sharry.store
+
+import cats.data.{Validated, ValidatedNec}
+
+case class ComputeChecksumConfig(capacity: Int, parallel: Int, useDefault: Boolean) {
+
+  def validate: ValidatedNec[String, ComputeChecksumConfig] =
+    if (capacity <= 0) Validated.invalidNec("Capacity must be > 0!")
+    else if (useDefault)
+      Validated.validNec(copy(parallel = ComputeChecksumConfig.defaultParallel))
+    else if (parallel < 0) Validated.invalidNec("Parallel must be >= 0!")
+    else Validated.validNec(this)
+
+  override def toString: String =
+    s"ComputeChecksumConfig(capacity=$capacity, parallel=$parallel, default: $useDefault)"
+}
+
+object ComputeChecksumConfig {
+  val defaultParallel: Int = math.min(8, math.max(parallelMin, parallelMax))
+
+  val default = ComputeChecksumConfig(5000, 0, true)
+
+  private def parallelMin: Int = 1
+  private def parallelMax: Int = Runtime.getRuntime.availableProcessors() - 1
+}
diff --git a/modules/store/src/main/scala/sharry/store/FileStore.scala b/modules/store/src/main/scala/sharry/store/FileStore.scala
index 7f4a0f8a..08938afe 100644
--- a/modules/store/src/main/scala/sharry/store/FileStore.scala
+++ b/modules/store/src/main/scala/sharry/store/FileStore.scala
@@ -33,7 +33,11 @@ trait FileStore[F[_]] {
 
   def insertMeta(meta: RFileMeta): F[Unit]
 
+  def updateChecksum(meta: RFileMeta): F[Unit]
+
   def addChunk(id: Ident, hint: Hint, chunkDef: ChunkDef, data: Chunk[Byte]): F[Unit]
+
+  def computeAttributes: ComputeChecksum[F]
 }
 
 object FileStore {
@@ -42,51 +46,59 @@ object FileStore {
       ds: DataSource,
       xa: Transactor[F],
       chunkSize: Int,
+      computeChecksumConfig: ComputeChecksumConfig,
       config: FileStoreConfig
-  ): FileStore[F] =
+  ): F[FileStore[F]] =
     config match {
       case FileStoreConfig.DefaultDatabase(_) =>
-        forDatabase(ds, xa, chunkSize)
+        forDatabase(ds, xa, chunkSize, computeChecksumConfig)
 
       case c: FileStoreConfig.S3 =>
-        forS3(xa, c, chunkSize)
+        forS3(xa, c, chunkSize, computeChecksumConfig)
 
       case c: FileStoreConfig.FileSystem =>
-        forFs(xa, c, chunkSize)
+        forFs(xa, c, chunkSize, computeChecksumConfig)
     }
 
   def forDatabase[F[_]: Async](
       ds: DataSource,
       xa: Transactor[F],
-      chunkSize: Int
-  ): FileStore[F] = {
+      chunkSize: Int,
+      computeChecksumConfig: ComputeChecksumConfig
+  ): F[FileStore[F]] = {
     val cfg = JdbcStoreConfig("filechunk", chunkSize, TikaContentTypeDetect.default)
     val as = AttributeStore(xa)
     val logger = SharryLogger(sharry.logging.getLogger[F])
-    val bs = GenericJdbcStore[F](ds, logger, cfg, as)
-    new Impl[F](bs, as, chunkSize)
+    val bs = GenericJdbcStore[F](ds, logger, cfg)
+    ComputeChecksum[F](bs, computeChecksumConfig).map(cc =>
+      new Impl[F](bs, as, chunkSize, cc)
+    )
   }
 
   def forFs[F[_]: Async](
       xa: Transactor[F],
       fsCfg: FileStoreConfig.FileSystem,
-      chunkSize: Int
-  ): FileStore[F] = {
+      chunkSize: Int,
+      computeChecksumConfig: ComputeChecksumConfig
+  ): F[FileStore[F]] = {
     val as = AttributeStore(xa)
     val logger = SharryLogger(sharry.logging.getLogger[F])
     val cfg = FsChunkedStoreConfig
       .defaults(fsCfg.directory)
       .copy(chunkSize = chunkSize)
       .withContentTypeDetect(TikaContentTypeDetect.default)
-    val bs = FsChunkedBinaryStore(cfg, logger, as)
-    new Impl[F](bs, as, chunkSize)
+    val bs = FsChunkedBinaryStore(logger, cfg)
+    ComputeChecksum[F](bs, computeChecksumConfig).map(cc =>
+      new Impl[F](bs, as, chunkSize, cc)
+    )
   }
 
   def forS3[F[_]: Async](
       xa: Transactor[F],
       s3: FileStoreConfig.S3,
-      chunkSize: Int
-  ): FileStore[F] = {
+      chunkSize: Int,
+      computeChecksumConfig: ComputeChecksumConfig
+  ): F[FileStore[F]] = {
     val as = AttributeStore(xa)
     val logger = SharryLogger(sharry.logging.getLogger[F])
     val cfg = MinioConfig
@@ -98,14 +110,17 @@ object FileStore {
       )
       .copy(chunkSize = chunkSize)
       .withContentTypeDetect(TikaContentTypeDetect.default)
-    val bs = MinioChunkedBinaryStore(cfg, as, logger)
-    new Impl[F](bs, as, chunkSize)
+    val bs = MinioChunkedBinaryStore(cfg, logger)
+    ComputeChecksum[F](bs, computeChecksumConfig).map(cc =>
+      new Impl[F](bs, as, chunkSize, cc)
+    )
   }
 
   final private class Impl[F[_]: Sync](
       bs: ChunkedBinaryStore[F],
       attrStore: AttributeStore[F],
-      val chunkSize: Int
+      val chunkSize: Int,
+      val computeAttributes: ComputeChecksum[F]
   ) extends FileStore[F] {
 
     def delete(id: Ident): F[Unit] =
@@ -119,16 +134,22 @@ object FileStore {
 
     def insert(data: Binary[F], hint: Hint, created: Timestamp): F[RFileMeta] =
       data
-        .through(bs.insert(hint))
-        .evalTap(id => attrStore.updateCreated(id, created))
-        .evalMap(id => attrStore.findMeta(id).value)
-        .unNoneTerminate
+        .through(bs.insert)
+        .evalMap { id =>
+          computeAttributes.submit(id, hint) *>
+            computeAttributes
+              .computeSync(id, hint, AttributeName.excludeSha256)
+              .flatTap(insertMeta)
+        }
         .compile
         .lastOrError
 
     def insertMeta(meta: RFileMeta): F[Unit] =
       attrStore.saveMeta(meta)
 
+    def updateChecksum(meta: RFileMeta): F[Unit] =
+      attrStore.updateChecksum(meta.id, meta.checksum)
+
     def addChunk(
         id: Ident,
         hint: Hint,
@@ -136,8 +157,14 @@ object FileStore {
         data: Chunk[Byte]
     ): F[Unit] =
       bs.insertChunk(BinaryId(id.id), chunkDef, hint, data.toByteVector).flatMap {
-        case _: InsertChunkResult.Success => ().pure[F]
-        case fail => Sync[F].raiseError(new Exception(s"Inserting chunk failed: $fail"))
+        case InsertChunkResult.Complete =>
+          computeAttributes.submit(BinaryId(id.id), hint) *>
+            computeAttributes
+              .computeSync(BinaryId(id.id), hint, AttributeName.excludeSha256)
+              .flatMap(insertMeta)
+        case InsertChunkResult.Incomplete => ().pure[F]
+        case fail: InsertChunkResult.Failure =>
+          Sync[F].raiseError(new Exception(s"Inserting chunk failed: $fail"))
       }
   }
 
diff --git a/modules/store/src/main/scala/sharry/store/Store.scala b/modules/store/src/main/scala/sharry/store/Store.scala
index be8a440d..038b9731 100644
--- a/modules/store/src/main/scala/sharry/store/Store.scala
+++ b/modules/store/src/main/scala/sharry/store/Store.scala
@@ -1,15 +1,13 @@
 package sharry.store
 
 import scala.concurrent.ExecutionContext
-
 import cats.effect._
 import fs2._
-
 import sharry.common.ByteSize
 import sharry.store.doobie.StoreImpl
-
 import _root_.doobie._
 import _root_.doobie.hikari.HikariTransactor
+import binny.AttributeName
 import com.zaxxer.hikari.HikariDataSource
 
 trait Store[F[_]] {
@@ -28,6 +26,7 @@ object Store {
   def create[F[_]: Async](
       jdbc: JdbcConfig,
       chunkSize: ByteSize,
+      computeChecksumConfig: ComputeChecksumConfig,
       fileStoreCfg: FileStoreConfig,
       connectEC: ExecutionContext,
       runMigration: Boolean
@@ -43,7 +42,17 @@ object Store {
         ds.setDriverClassName(jdbc.driverClass)
       }
       xa <- Resource.pure(HikariTransactor[F](ds, connectEC))
-      fs = FileStore[F](ds, xa, chunkSize.bytes.toInt, fileStoreCfg)
+      fs <- Resource.eval(
+        FileStore[F](ds, xa, chunkSize.bytes.toInt, computeChecksumConfig, fileStoreCfg)
+      )
+      _ <- Async[F].background(
+        fs.computeAttributes
+          .consumeAll(AttributeName.all)
+          .evalMap(fs.updateChecksum)
+          .compile
+          .drain
+      )
+
       st = new StoreImpl[F](jdbc, fs, xa)
       _ <- if (runMigration) Resource.eval(st.migrate) else Resource.pure[F, Int](0)
     } yield st: Store[F]
diff --git a/modules/store/src/main/scala/sharry/store/doobie/AttributeStore.scala b/modules/store/src/main/scala/sharry/store/doobie/AttributeStore.scala
index c57f885a..1635a015 100644
--- a/modules/store/src/main/scala/sharry/store/doobie/AttributeStore.scala
+++ b/modules/store/src/main/scala/sharry/store/doobie/AttributeStore.scala
@@ -3,16 +3,14 @@ package sharry.store.doobie
 import cats.data.OptionT
 import cats.effect._
 import cats.implicits._
-
 import sharry.common._
 import sharry.store.records.RFileMeta
-
 import binny._
 import doobie._
 import doobie.implicits._
+import scodec.bits.ByteVector
 
-final private[store] class AttributeStore[F[_]: Sync](xa: Transactor[F])
-    extends BinaryAttributeStore[F] {
+final private[store] class AttributeStore[F[_]: Sync](xa: Transactor[F]) {
 
   def saveAttr(id: BinaryId, attrs: F[BinaryAttributes]): F[Unit] =
     for {
@@ -40,10 +38,13 @@ final private[store] class AttributeStore[F[_]: Sync](xa: Transactor[F])
     OptionT(RFileMeta.findById(Ident.unsafe(id.id)).transact(xa))
 
   def saveMeta(fm: RFileMeta): F[Unit] =
-    RFileMeta.upsert(fm).transact(xa).map(_ => ())
+    RFileMeta.upsert(fm).transact(xa).void
 
   def updateCreated(id: BinaryId, created: Timestamp): F[Unit] =
-    RFileMeta.updateCreated(Ident.unsafe(id.id), created).transact(xa).map(_ => ())
+    RFileMeta.updateCreated(Ident.unsafe(id.id), created).transact(xa).void
+
+  def updateChecksum(id: Ident, checksum: ByteVector): F[Unit] =
+    RFileMeta.updateChecksum(id, checksum).transact(xa).void
 }
 
 object AttributeStore {
diff --git a/modules/store/src/main/scala/sharry/store/records/RFileMeta.scala b/modules/store/src/main/scala/sharry/store/records/RFileMeta.scala
index 751b651a..c4416d86 100644
--- a/modules/store/src/main/scala/sharry/store/records/RFileMeta.scala
+++ b/modules/store/src/main/scala/sharry/store/records/RFileMeta.scala
@@ -48,7 +48,6 @@ object RFileMeta {
         table,
         Columns.id.is(r.id),
         Sql.commas(
-          Columns.created.setTo(r.created),
           Columns.checksum.setTo(r.checksum),
           Columns.mimetype.setTo(r.mimetype),
           Columns.length.setTo(r.length)
@@ -71,6 +70,9 @@ object RFileMeta {
   def updateCreated(id: Ident, created: Timestamp): ConnectionIO[Int] =
     Sql.updateRow(table, Columns.id.is(id), Columns.created.setTo(created)).update.run
 
+  def updateChecksum(id: Ident, checksum: ByteVector): ConnectionIO[Int] =
+    Sql.updateRow(table, Columns.id.is(id), Columns.checksum.setTo(checksum)).update.run
+
   def delete(id: Ident): ConnectionIO[Int] =
     Sql.deleteFrom(table, Columns.id.is(id)).update.run
 }
diff --git a/modules/store/src/test/scala/sharry/store/StoreFixture.scala b/modules/store/src/test/scala/sharry/store/StoreFixture.scala
index 5ca5e13c..6ad6e06c 100644
--- a/modules/store/src/test/scala/sharry/store/StoreFixture.scala
+++ b/modules/store/src/test/scala/sharry/store/StoreFixture.scala
@@ -50,7 +50,15 @@ object StoreFixture {
       ds <- dataSource(jdbc)
       connectEC <- ExecutionContexts.cachedThreadPool[F]
       tx = Transactor.fromDataSource[F](ds, connectEC)
-      fs = FileStore[F](ds, tx, 64 * 1024, FileStoreConfig.DefaultDatabase(true))
+      fs <- Resource.eval(
+        FileStore[F](
+          ds,
+          tx,
+          64 * 1024,
+          ComputeChecksumConfig.default,
+          FileStoreConfig.DefaultDatabase(true)
+        )
+      )
       st = new StoreImpl[F](jdbc, fs, tx)
       _ <- Resource.eval(st.migrate)
     } yield st
diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index 5d85d4dc..de6bb4ce 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -4,7 +4,7 @@ object Dependencies {
 
   val BcryptVersion = "0.4"
   val BetterMonadicForVersion = "0.3.1"
-  val BinnyVersion = "0.5.0+5-d1bcbf48-SNAPSHOT"
+  val BinnyVersion = "0.5.0+17-7dd06f69-SNAPSHOT"
   val CirceVersion = "0.14.2"
   val ClipboardJsVersion = "2.0.6"
   val DoobieVersion = "1.0.0-RC2"

From 59351526f5552b78160f910d5fedd69be37015a1 Mon Sep 17 00:00:00 2001
From: eikek <eike.kettner@posteo.de>
Date: Sat, 25 Jun 2022 23:53:13 +0200
Subject: [PATCH 3/4] Copy files between file stores

---
 .../scala/sharry/backend/BackendApp.scala     |  6 ++
 .../scala/sharry/backend/config/Config.scala  |  3 +-
 .../backend/config/CopyFilesConfig.scala      | 17 ++++
 .../config/{Files.scala => FilesConfig.scala} | 23 ++++-
 .../scala/sharry/backend/files/OFiles.scala   | 77 +++++++++++++++
 modules/microsite/docs/doc/configure.md       | 87 ++++++++++++++++
 .../src/main/resources/reference.conf         | 21 ++++
 .../scala/sharry/restserver/RestApp.scala     |  2 -
 .../scala/sharry/restserver/RestAppImpl.scala | 14 ++-
 .../scala/sharry/restserver/RestServer.scala  |  3 +-
 .../sharry/restserver/config/Config.scala     |  1 +
 .../scala/sharry/store/ComputeChecksum.scala  |  6 +-
 .../main/scala/sharry/store/FileStore.scala   | 99 ++-----------------
 .../scala/sharry/store/FileStoreConfig.scala  | 62 ++++++++++++
 .../src/main/scala/sharry/store/Store.scala   | 12 +--
 .../sharry/store/doobie/AttributeStore.scala  |  2 +
 16 files changed, 320 insertions(+), 115 deletions(-)
 create mode 100644 modules/backend/src/main/scala/sharry/backend/config/CopyFilesConfig.scala
 rename modules/backend/src/main/scala/sharry/backend/config/{Files.scala => FilesConfig.scala} (55%)
 create mode 100644 modules/backend/src/main/scala/sharry/backend/files/OFiles.scala

diff --git a/modules/backend/src/main/scala/sharry/backend/BackendApp.scala b/modules/backend/src/main/scala/sharry/backend/BackendApp.scala
index cfdf4c82..365221ac 100644
--- a/modules/backend/src/main/scala/sharry/backend/BackendApp.scala
+++ b/modules/backend/src/main/scala/sharry/backend/BackendApp.scala
@@ -8,6 +8,7 @@ import sharry.backend.account._
 import sharry.backend.alias.OAlias
 import sharry.backend.auth.Login
 import sharry.backend.config.Config
+import sharry.backend.files.OFiles
 import sharry.backend.job.PeriodicCleanup
 import sharry.backend.mail.OMail
 import sharry.backend.share.OShare
@@ -29,6 +30,8 @@ trait BackendApp[F[_]] {
   def share: OShare[F]
 
   def mail: OMail[F]
+
+  def files: OFiles[F]
 }
 
 object BackendApp {
@@ -41,6 +44,7 @@ object BackendApp {
       aliasImpl <- OAlias[F](store)
       shareImpl <- OShare[F](store, cfg.share)
       mailImpl <- OMail[F](store, cfg.mail, JavaMailEmil[F]())
+      filesImpl <- Resource.pure(OFiles[F](store, cfg.files))
     } yield new BackendApp[F] {
       val login: Login[F] = loginImpl
       val signup: OSignup[F] = signupImpl
@@ -48,6 +52,7 @@ object BackendApp {
       val alias: OAlias[F] = aliasImpl
       val share: OShare[F] = shareImpl
       val mail: OMail[F] = mailImpl
+      val files: OFiles[F] = filesImpl
     }
 
   def apply[F[_]: Async](
@@ -63,6 +68,7 @@ object BackendApp {
         connectEC,
         true
       )
+
       backend <- create(cfg, store)
       _ <-
         PeriodicCleanup.resource(cfg.cleanup, cfg.signup, backend.share, backend.signup)
diff --git a/modules/backend/src/main/scala/sharry/backend/config/Config.scala b/modules/backend/src/main/scala/sharry/backend/config/Config.scala
index df3cb8df..6a814622 100644
--- a/modules/backend/src/main/scala/sharry/backend/config/Config.scala
+++ b/modules/backend/src/main/scala/sharry/backend/config/Config.scala
@@ -2,6 +2,7 @@ package sharry.backend.config
 
 import cats.data.ValidatedNec
 import cats.syntax.all._
+
 import sharry.backend.auth.AuthConfig
 import sharry.backend.job.CleanupConfig
 import sharry.backend.mail.MailConfig
@@ -16,7 +17,7 @@ case class Config(
     share: ShareConfig,
     cleanup: CleanupConfig,
     mail: MailConfig,
-    files: Files,
+    files: FilesConfig,
     computeChecksum: ComputeChecksumConfig
 ) {
 
diff --git a/modules/backend/src/main/scala/sharry/backend/config/CopyFilesConfig.scala b/modules/backend/src/main/scala/sharry/backend/config/CopyFilesConfig.scala
new file mode 100644
index 00000000..6b3529d0
--- /dev/null
+++ b/modules/backend/src/main/scala/sharry/backend/config/CopyFilesConfig.scala
@@ -0,0 +1,17 @@
+package sharry.backend.config
+
+import cats.data.{Validated, ValidatedNec}
+
+import sharry.common.Ident
+
+case class CopyFilesConfig(
+    enable: Boolean,
+    source: Ident,
+    target: Ident,
+    parallel: Int
+) {
+
+  def validate: ValidatedNec[String, Unit] =
+    if (source == target) Validated.invalidNec("Source and target must not be the same")
+    else Validated.validNec(())
+}
diff --git a/modules/backend/src/main/scala/sharry/backend/config/Files.scala b/modules/backend/src/main/scala/sharry/backend/config/FilesConfig.scala
similarity index 55%
rename from modules/backend/src/main/scala/sharry/backend/config/Files.scala
rename to modules/backend/src/main/scala/sharry/backend/config/FilesConfig.scala
index cf481db2..6d8ffd9f 100644
--- a/modules/backend/src/main/scala/sharry/backend/config/Files.scala
+++ b/modules/backend/src/main/scala/sharry/backend/config/FilesConfig.scala
@@ -6,7 +6,11 @@ import cats.syntax.all._
 import sharry.common.Ident
 import sharry.store.FileStoreConfig
 
-case class Files(defaultStore: Ident, stores: Map[Ident, FileStoreConfig]) {
+case class FilesConfig(
+    defaultStore: Ident,
+    stores: Map[Ident, FileStoreConfig],
+    copyFiles: CopyFilesConfig
+) {
 
   val enabledStores: Map[Ident, FileStoreConfig] =
     stores.view.filter(_._2.enabled).toMap
@@ -17,7 +21,7 @@ case class Files(defaultStore: Ident, stores: Map[Ident, FileStoreConfig]) {
       sys.error(s"Store '${defaultStore.id}' not found. Is it enabled?")
     )
 
-  def validate: ValidatedNec[String, Files] = {
+  def validate: ValidatedNec[String, FilesConfig] = {
     val storesEmpty =
       if (enabledStores.isEmpty)
         Validated.invalidNec(
@@ -32,6 +36,19 @@ case class Files(defaultStore: Ident, stores: Map[Ident, FileStoreConfig]) {
           Validated.invalidNec(s"Default file store not present: ${defaultStore}")
       }
 
-    (storesEmpty |+| defaultStorePresent).map(_ => this)
+    val validCopyStores =
+      if (!copyFiles.enable) Validated.validNec(())
+      else {
+        val exist = enabledStores.contains(copyFiles.source) &&
+          enabledStores.contains(copyFiles.target)
+        if (exist) Validated.validNec(())
+        else
+          Validated.invalidNec(
+            s"The source or target name for the copy-files section doesn't exist in the list of enabled file stores."
+          )
+      }
+
+    (storesEmpty |+| defaultStorePresent |+| validCopyStores |+| copyFiles.validate)
+      .map(_ => this)
   }
 }
diff --git a/modules/backend/src/main/scala/sharry/backend/files/OFiles.scala b/modules/backend/src/main/scala/sharry/backend/files/OFiles.scala
new file mode 100644
index 00000000..be691012
--- /dev/null
+++ b/modules/backend/src/main/scala/sharry/backend/files/OFiles.scala
@@ -0,0 +1,77 @@
+package sharry.backend.files
+
+import cats.data.OptionT
+import cats.effect._
+import cats.syntax.all._
+
+import sharry.backend.config.FilesConfig
+import sharry.common.Ident
+import sharry.store.{FileStoreConfig, Store}
+
+import binny.{AttributeName, CopyTool}
+
+trait OFiles[F[_]] {
+
+  def computeBackgroundChecksum: Resource[F, F[Outcome[F, Throwable, Unit]]]
+
+  def copyFiles(source: FileStoreConfig, target: FileStoreConfig): F[Int]
+
+  def copyFiles(source: Ident, target: Ident): F[Int]
+}
+
+object OFiles {
+
+  def apply[F[_]: Async](
+      store: Store[F],
+      fileConfig: FilesConfig
+  ): OFiles[F] =
+    new OFiles[F] {
+      private[this] val logger = sharry.logging.getLogger[F]
+
+      def computeBackgroundChecksum: Resource[F, F[Outcome[F, Throwable, Unit]]] =
+        Async[F].background(
+          store.fileStore.computeAttributes
+            .consumeAll(AttributeName.all)
+            .evalMap(store.fileStore.updateChecksum)
+            .compile
+            .drain
+        )
+
+      def copyFiles(source: Ident, target: Ident): F[Int] =
+        (for {
+          src <- OptionT.fromOption[F](fileConfig.enabledStores.get(source))
+          trg <- OptionT.fromOption[F](fileConfig.enabledStores.get(target))
+          r <- OptionT.liftF(copyFiles(src, trg))
+        } yield r).getOrElseF(
+          Sync[F].raiseError(
+            new IllegalArgumentException(
+              s"Source or target store not found for keys: ${source.id} and ${target.id}"
+            )
+          )
+        )
+
+      def copyFiles(source: FileStoreConfig, target: FileStoreConfig): F[Int] = {
+        val src = store.fileStore.createBinaryStore(source)
+        val trg = store.fileStore.createBinaryStore(target)
+        val binnyLogger = FileStoreConfig.SharryLogger(logger)
+
+        logger.info(s"Starting to copy $source -> $target") *>
+          CopyTool
+            .copyAll(
+              binnyLogger,
+              src,
+              trg,
+              store.fileStore.chunkSize,
+              fileConfig.copyFiles.parallel
+            )
+            .flatTap { r =>
+              logger.info(
+                s"Copied ${r.success} files, ${r.exist} existed already and ${r.notFound} were not found."
+              ) *> (if (r.failed.nonEmpty)
+                      logger.warn(s"Failed to copy these files: ${r.failed}")
+                    else ().pure[F])
+            }
+            .map(_.success)
+      }
+    }
+}
diff --git a/modules/microsite/docs/doc/configure.md b/modules/microsite/docs/doc/configure.md
index c34bf4ea..2ee66d39 100644
--- a/modules/microsite/docs/doc/configure.md
+++ b/modules/microsite/docs/doc/configure.md
@@ -138,6 +138,93 @@ The following steps must be done manually:
 Then add the above setting into your config file. Test files can be
 found [here](https://www.eicar.org/?page_id=3950).
 
+### Files
+
+By default, the files are also stored in the configured database. This
+works quite well, but you can also choose to store the files somewhere
+else: either in the local filesystem or in an S3 compatible object
+storage.
+
+This is configured in the `files` section:
+
+```
+    # How files are stored.
+    files {
+      # The id of an enabled store from the `stores` array that should
+      # be used.
+      default-store = "database"
+
+      # A list of possible file stores. Each entry must have a unique
+      # id. The `type` is one of: default-database, filesystem, s3.
+      #
+      # All stores with enabled=false are
+      # removed from the list. The `default-store` must be enabled.
+      stores = {
+        database =
+          { enabled = true
+            type = "default-database"
+          }
+
+        filesystem =
+          { enabled = false
+            type = "file-system"
+            directory = "/some/directory"
+          }
+
+        minio =
+          { enabled = false
+            type = "s3"
+            endpoint = "http://localhost:9000"
+            access-key = "username"
+            secret-key = "password"
+            bucket = "sharry"
+          }
+      }
+      ...
+    }
+
+```
+
+This config section requires to define a file store in `stores` and
+then reference the key in `default-store`. Within `stores` you can
+define what kind of storage to use via the `type` attribute. This can
+be one of: `s3`, `file-system` or `default-database`. Depending on
+`type` more information is required. For example, the filesystem needs
+the base directory to use, or the above example for
+[Minio](https://min.io) requires credentials and a bucket.
+
+#### Changing file stores
+
+The last part in the `files` section looks like this:
+
+```
+ # Allows to copy files from one store to the other *before* sharry
+ # will be available. It is recommended to set the `enabled` flag to
+ # false afterwards and restart sharry.
+ #
+ # Files are only copied, they are *not* removed from the source
+ # store.
+ copy-files = {
+   enable = false
+
+   # A key in the `backend.files` config identifying the store to
+   # copy from.
+   source = "database"
+
+   # A key in the `backend.files` config identifying the store to
+   # copy the files to.
+   target = "minio"
+
+   # How many files to copy in parallel.
+   parallel = 2
+ }
+```
+
+This allows you to have Sharry copy all files from one store to the
+other on startup. So to change from `database` to `minio` as in the
+example, set `enabled` to `true` and change the `default-store` to
+`minio` (the target store). When starting up sharry it will first copy
+all files to the `minio` store before it is available.
 
 ### Bind
 
diff --git a/modules/restserver/src/main/resources/reference.conf b/modules/restserver/src/main/resources/reference.conf
index dc361e1a..3158a930 100644
--- a/modules/restserver/src/main/resources/reference.conf
+++ b/modules/restserver/src/main/resources/reference.conf
@@ -296,6 +296,27 @@ sharry.restserver {
             bucket = "sharry"
           }
       }
+
+      # Allows to copy files from one store to the other *before* sharry
+      # will be available. It is recommended to set the `enabled` flag to
+      # false afterwards and restart sharry.
+      #
+      # Files are only copied, they are *not* removed from the source
+      # store.
+      copy-files = {
+        enable = false
+
+        # A key in the `backend.files` config identifying the store to
+        # copy from.
+        source = "database"
+
+        # A key in the `backend.files` config identifying the store to
+        # copy the files to.
+        target = "minio"
+
+        # How many files to copy in parallel.
+        parallel = 2
+      }
     }
 
     # Checksums of uploaded files are computed in the background.
diff --git a/modules/restserver/src/main/scala/sharry/restserver/RestApp.scala b/modules/restserver/src/main/scala/sharry/restserver/RestApp.scala
index 8b10124a..a1d36056 100644
--- a/modules/restserver/src/main/scala/sharry/restserver/RestApp.scala
+++ b/modules/restserver/src/main/scala/sharry/restserver/RestApp.scala
@@ -7,7 +7,5 @@ trait RestApp[F[_]] {
 
   def config: Config
 
-  def init: F[Unit]
-
   def backend: BackendApp[F]
 }
diff --git a/modules/restserver/src/main/scala/sharry/restserver/RestAppImpl.scala b/modules/restserver/src/main/scala/sharry/restserver/RestAppImpl.scala
index 8fe04aa2..19fe2895 100644
--- a/modules/restserver/src/main/scala/sharry/restserver/RestAppImpl.scala
+++ b/modules/restserver/src/main/scala/sharry/restserver/RestAppImpl.scala
@@ -11,8 +11,15 @@ import sharry.restserver.config.Config
 final class RestAppImpl[F[_]: Sync](val config: Config, val backend: BackendApp[F])
     extends RestApp[F] {
 
-  def init: F[Unit] =
-    Sync[F].pure(())
+  def init: Resource[F, Unit] =
+    for {
+      _ <- backend.files.computeBackgroundChecksum.void
+      cf = config.backend.files.copyFiles
+      _ <-
+        if (cf.enable)
+          Resource.eval(backend.files.copyFiles(cf.source, cf.target))
+        else Resource.pure[F, Int](0)
+    } yield ()
 
   def shutdown: F[Unit] =
     ().pure[F]
@@ -28,7 +35,6 @@ object RestAppImpl {
     for {
       backend <- BackendApp(cfg.backend, connectEC)
       app = new RestAppImpl[F](cfg, backend)
-      appR <- Resource.make(app.init.map(_ => app))(_.shutdown)
+      appR <- app.init.onFinalize(app.shutdown).as(app)
     } yield appR
-
 }
diff --git a/modules/restserver/src/main/scala/sharry/restserver/RestServer.scala b/modules/restserver/src/main/scala/sharry/restserver/RestServer.scala
index 62261f2d..ae146b1d 100644
--- a/modules/restserver/src/main/scala/sharry/restserver/RestServer.scala
+++ b/modules/restserver/src/main/scala/sharry/restserver/RestServer.scala
@@ -5,7 +5,7 @@ import scala.concurrent.duration._
 import cats.data.Kleisli
 import cats.data.OptionT
 import cats.effect._
-import cats.implicits._
+import cats.syntax.all._
 import fs2.Stream
 
 import sharry.backend.auth.AuthToken
@@ -33,7 +33,6 @@ object RestServer {
     val templates = TemplateRoutes[F](cfg)
     val app = for {
       restApp <- RestAppImpl.create[F](cfg, pools.connectEC)
-      _ <- Resource.eval(restApp.init)
       client <- BlazeClientBuilder[F].resource
 
       httpApp = Router(
diff --git a/modules/restserver/src/main/scala/sharry/restserver/config/Config.scala b/modules/restserver/src/main/scala/sharry/restserver/config/Config.scala
index 30aa9988..9c9536cc 100644
--- a/modules/restserver/src/main/scala/sharry/restserver/config/Config.scala
+++ b/modules/restserver/src/main/scala/sharry/restserver/config/Config.scala
@@ -2,6 +2,7 @@ package sharry.restserver.config
 
 import cats.data.{Validated, ValidatedNec}
 import cats.syntax.all._
+
 import sharry.backend.config.{Config => BackendConfig}
 import sharry.common._
 import sharry.logging.LogConfig
diff --git a/modules/store/src/main/scala/sharry/store/ComputeChecksum.scala b/modules/store/src/main/scala/sharry/store/ComputeChecksum.scala
index b1a0f588..99bbf0a9 100644
--- a/modules/store/src/main/scala/sharry/store/ComputeChecksum.scala
+++ b/modules/store/src/main/scala/sharry/store/ComputeChecksum.scala
@@ -1,14 +1,16 @@
 package sharry.store
 
-import binny._
-import binny.util.Stopwatch
 import cats.effect._
 import cats.effect.std.Queue
 import cats.syntax.all._
 import fs2.{Pipe, Stream}
+
 import sharry.common.{ByteSize, Ident, Timestamp}
 import sharry.store.records.RFileMeta
 
+import binny._
+import binny.util.Stopwatch
+
 trait ComputeChecksum[F[_]] {
 
   def submit(id: BinaryId, hint: Hint): F[Unit]
diff --git a/modules/store/src/main/scala/sharry/store/FileStore.scala b/modules/store/src/main/scala/sharry/store/FileStore.scala
index 08938afe..2b907cff 100644
--- a/modules/store/src/main/scala/sharry/store/FileStore.scala
+++ b/modules/store/src/main/scala/sharry/store/FileStore.scala
@@ -13,11 +13,6 @@ import sharry.store.records.RFileMeta
 
 import _root_.doobie._
 import binny._
-import binny.fs.{FsChunkedBinaryStore, FsChunkedStoreConfig}
-import binny.jdbc.{GenericJdbcStore, JdbcStoreConfig}
-import binny.minio.{MinioChunkedBinaryStore, MinioConfig, S3KeyMapping}
-import binny.tika.TikaContentTypeDetect
-import binny.util.Logger
 
 trait FileStore[F[_]] {
 
@@ -38,6 +33,8 @@ trait FileStore[F[_]] {
   def addChunk(id: Ident, hint: Hint, chunkDef: ChunkDef, data: Chunk[Byte]): F[Unit]
 
   def computeAttributes: ComputeChecksum[F]
+
+  def createBinaryStore: FileStoreConfig => ChunkedBinaryStore[F]
 }
 
 object FileStore {
@@ -48,71 +45,12 @@ object FileStore {
       chunkSize: Int,
       computeChecksumConfig: ComputeChecksumConfig,
       config: FileStoreConfig
-  ): F[FileStore[F]] =
-    config match {
-      case FileStoreConfig.DefaultDatabase(_) =>
-        forDatabase(ds, xa, chunkSize, computeChecksumConfig)
-
-      case c: FileStoreConfig.S3 =>
-        forS3(xa, c, chunkSize, computeChecksumConfig)
-
-      case c: FileStoreConfig.FileSystem =>
-        forFs(xa, c, chunkSize, computeChecksumConfig)
-    }
-
-  def forDatabase[F[_]: Async](
-      ds: DataSource,
-      xa: Transactor[F],
-      chunkSize: Int,
-      computeChecksumConfig: ComputeChecksumConfig
-  ): F[FileStore[F]] = {
-    val cfg = JdbcStoreConfig("filechunk", chunkSize, TikaContentTypeDetect.default)
-    val as = AttributeStore(xa)
-    val logger = SharryLogger(sharry.logging.getLogger[F])
-    val bs = GenericJdbcStore[F](ds, logger, cfg)
-    ComputeChecksum[F](bs, computeChecksumConfig).map(cc =>
-      new Impl[F](bs, as, chunkSize, cc)
-    )
-  }
-
-  def forFs[F[_]: Async](
-      xa: Transactor[F],
-      fsCfg: FileStoreConfig.FileSystem,
-      chunkSize: Int,
-      computeChecksumConfig: ComputeChecksumConfig
-  ): F[FileStore[F]] = {
-    val as = AttributeStore(xa)
-    val logger = SharryLogger(sharry.logging.getLogger[F])
-    val cfg = FsChunkedStoreConfig
-      .defaults(fsCfg.directory)
-      .copy(chunkSize = chunkSize)
-      .withContentTypeDetect(TikaContentTypeDetect.default)
-    val bs = FsChunkedBinaryStore(logger, cfg)
-    ComputeChecksum[F](bs, computeChecksumConfig).map(cc =>
-      new Impl[F](bs, as, chunkSize, cc)
-    )
-  }
-
-  def forS3[F[_]: Async](
-      xa: Transactor[F],
-      s3: FileStoreConfig.S3,
-      chunkSize: Int,
-      computeChecksumConfig: ComputeChecksumConfig
   ): F[FileStore[F]] = {
+    val create = FileStoreConfig.createBinaryStore[F](ds, chunkSize) _
+    val bs = create(config)
     val as = AttributeStore(xa)
-    val logger = SharryLogger(sharry.logging.getLogger[F])
-    val cfg = MinioConfig
-      .default(
-        s3.endpoint,
-        s3.accessKey,
-        s3.secretKey,
-        S3KeyMapping.constant(s3.bucket)
-      )
-      .copy(chunkSize = chunkSize)
-      .withContentTypeDetect(TikaContentTypeDetect.default)
-    val bs = MinioChunkedBinaryStore(cfg, logger)
     ComputeChecksum[F](bs, computeChecksumConfig).map(cc =>
-      new Impl[F](bs, as, chunkSize, cc)
+      new Impl[F](bs, as, chunkSize, cc, create)
     )
   }
 
@@ -120,7 +58,8 @@ object FileStore {
       bs: ChunkedBinaryStore[F],
       attrStore: AttributeStore[F],
       val chunkSize: Int,
-      val computeAttributes: ComputeChecksum[F]
+      val computeAttributes: ComputeChecksum[F],
+      val createBinaryStore: FileStoreConfig => ChunkedBinaryStore[F]
   ) extends FileStore[F] {
 
     def delete(id: Ident): F[Unit] =
@@ -167,28 +106,4 @@ object FileStore {
           Sync[F].raiseError(new Exception(s"Inserting chunk failed: $fail"))
       }
   }
-
-  private object SharryLogger {
-
-    def apply[F[_]](log: sharry.logging.Logger[F]): Logger[F] =
-      new Logger[F] {
-        override def trace(msg: => String): F[Unit] =
-          log.trace(msg)
-
-        override def debug(msg: => String): F[Unit] =
-          log.debug(msg)
-
-        override def info(msg: => String): F[Unit] =
-          log.info(msg)
-
-        override def warn(msg: => String): F[Unit] =
-          log.warn(msg)
-
-        override def error(msg: => String): F[Unit] =
-          log.error(msg)
-
-        override def error(ex: Throwable)(msg: => String): F[Unit] =
-          log.error(ex)(msg)
-      }
-  }
 }
diff --git a/modules/store/src/main/scala/sharry/store/FileStoreConfig.scala b/modules/store/src/main/scala/sharry/store/FileStoreConfig.scala
index 0bd12850..e2d795cc 100644
--- a/modules/store/src/main/scala/sharry/store/FileStoreConfig.scala
+++ b/modules/store/src/main/scala/sharry/store/FileStoreConfig.scala
@@ -1,7 +1,16 @@
 package sharry.store
 
+import javax.sql.DataSource
+
+import cats.effect.Async
 import fs2.io.file.Path
 
+import binny.fs.{FsChunkedBinaryStore, FsChunkedStoreConfig}
+import binny.jdbc.{GenericJdbcStore, JdbcStoreConfig}
+import binny.minio.{MinioChunkedBinaryStore, MinioConfig, S3KeyMapping}
+import binny.tika.TikaContentTypeDetect
+import binny.util.Logger
+
 sealed trait FileStoreConfig {
   def enabled: Boolean
   def storeType: FileStoreType
@@ -30,4 +39,57 @@ object FileStoreConfig {
     override def toString =
       s"S3(enabled=$enabled, endpoint=$endpoint, bucket=$bucket, accessKey=$accessKey, secretKey=***)"
   }
+
+  def createBinaryStore[F[_]: Async](ds: DataSource, chunkSize: Int)(
+      config: FileStoreConfig
+  ) = {
+    val logger = SharryLogger(sharry.logging.getLogger[F])
+    config match {
+      case DefaultDatabase(_) =>
+        val cfg = JdbcStoreConfig("filechunk", chunkSize, TikaContentTypeDetect.default)
+        GenericJdbcStore[F](ds, logger, cfg)
+
+      case FileSystem(_, baseDir) =>
+        val cfg = FsChunkedStoreConfig
+          .defaults(baseDir)
+          .copy(chunkSize = chunkSize)
+          .withContentTypeDetect(TikaContentTypeDetect.default)
+        FsChunkedBinaryStore(logger, cfg)
+
+      case S3(_, endpoint, accessKey, secretKey, bucket) =>
+        val cfg = MinioConfig
+          .default(
+            endpoint,
+            accessKey,
+            secretKey,
+            S3KeyMapping.constant(bucket)
+          )
+          .copy(chunkSize = chunkSize)
+          .withContentTypeDetect(TikaContentTypeDetect.default)
+        MinioChunkedBinaryStore(cfg, logger)
+    }
+  }
+
+  object SharryLogger {
+    def apply[F[_]](log: sharry.logging.Logger[F]): Logger[F] =
+      new Logger[F] {
+        override def trace(msg: => String): F[Unit] =
+          log.trace(msg)
+
+        override def debug(msg: => String): F[Unit] =
+          log.debug(msg)
+
+        override def info(msg: => String): F[Unit] =
+          log.info(msg)
+
+        override def warn(msg: => String): F[Unit] =
+          log.warn(msg)
+
+        override def error(msg: => String): F[Unit] =
+          log.error(msg)
+
+        override def error(ex: Throwable)(msg: => String): F[Unit] =
+          log.error(ex)(msg)
+      }
+  }
 }
diff --git a/modules/store/src/main/scala/sharry/store/Store.scala b/modules/store/src/main/scala/sharry/store/Store.scala
index 038b9731..316527a6 100644
--- a/modules/store/src/main/scala/sharry/store/Store.scala
+++ b/modules/store/src/main/scala/sharry/store/Store.scala
@@ -1,13 +1,15 @@
 package sharry.store
 
 import scala.concurrent.ExecutionContext
+
 import cats.effect._
 import fs2._
+
 import sharry.common.ByteSize
 import sharry.store.doobie.StoreImpl
+
 import _root_.doobie._
 import _root_.doobie.hikari.HikariTransactor
-import binny.AttributeName
 import com.zaxxer.hikari.HikariDataSource
 
 trait Store[F[_]] {
@@ -45,14 +47,6 @@ object Store {
       fs <- Resource.eval(
         FileStore[F](ds, xa, chunkSize.bytes.toInt, computeChecksumConfig, fileStoreCfg)
       )
-      _ <- Async[F].background(
-        fs.computeAttributes
-          .consumeAll(AttributeName.all)
-          .evalMap(fs.updateChecksum)
-          .compile
-          .drain
-      )
-
       st = new StoreImpl[F](jdbc, fs, xa)
       _ <- if (runMigration) Resource.eval(st.migrate) else Resource.pure[F, Int](0)
     } yield st: Store[F]
diff --git a/modules/store/src/main/scala/sharry/store/doobie/AttributeStore.scala b/modules/store/src/main/scala/sharry/store/doobie/AttributeStore.scala
index 1635a015..c8e653f3 100644
--- a/modules/store/src/main/scala/sharry/store/doobie/AttributeStore.scala
+++ b/modules/store/src/main/scala/sharry/store/doobie/AttributeStore.scala
@@ -3,8 +3,10 @@ package sharry.store.doobie
 import cats.data.OptionT
 import cats.effect._
 import cats.implicits._
+
 import sharry.common._
 import sharry.store.records.RFileMeta
+
 import binny._
 import doobie._
 import doobie.implicits._

From 222ec76f52b4d2868e54b333ab6154184a407fbf Mon Sep 17 00:00:00 2001
From: eikek <eike.kettner@posteo.de>
Date: Sun, 26 Jun 2022 00:07:13 +0200
Subject: [PATCH 4/4] Update binny

---
 project/Dependencies.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/project/Dependencies.scala b/project/Dependencies.scala
index de6bb4ce..fda57f7d 100644
--- a/project/Dependencies.scala
+++ b/project/Dependencies.scala
@@ -4,7 +4,7 @@ object Dependencies {
 
   val BcryptVersion = "0.4"
   val BetterMonadicForVersion = "0.3.1"
-  val BinnyVersion = "0.5.0+17-7dd06f69-SNAPSHOT"
+  val BinnyVersion = "0.6.0"
   val CirceVersion = "0.14.2"
   val ClipboardJsVersion = "2.0.6"
   val DoobieVersion = "1.0.0-RC2"