Move CLI command to /cmd/shoutrrr

This will make the CLI command installable by running:

```
go install github.com/containrrr/shoutrrr/shoutrrr@latest
```

When installing using `go install` previously the command got installed
with the binary name `cli`.

.gitignore

@@ -6,7 +6,7 @@
 *.dll
 *.so
 *.dylib
-/shoutrrr
+/shoutrrr/shoutrrr
 
 # Test binary, build with `go test -c`
 # ---

Dockerfile

@@ -7,6 +7,6 @@ FROM scratch
 COPY --from=alpine \
     /etc/ssl/certs/ca-certificates.crt \
     /etc/ssl/certs/ca-certificates.crt
-COPY shoutrrr /
+COPY shoutrrr/shoutrrr /
 
 ENTRYPOINT ["/shoutrrr"]

build.sh

@@ -1,3 +1,3 @@
 #!/bin/sh
 
-go build -o ./shoutrrr ./cli
+go build -o ./shoutrrr/shoutrrr ./shoutrrr

docs/getting-started.md

@@ -63,6 +63,13 @@ Usage:
 Possible actions: send, verify, generate
 ```
 
+On a system with Go installed you can install the latest Shoutrrr CLI
+command with:
+
+```shell
+go install github.com/containrrr/shoutrrr/shoutrrr@latest
+```
+
 ### Commands
 
 #### Send

generate-service-config-docs.sh

@@ -7,7 +7,7 @@ function generate_docs() {
   DOCSPATH=./docs/services/$SERVICE
   echo -en "Creating docs for \e[96m$SERVICE\e[0m... "
   mkdir -p "$DOCSPATH"
-  go run ./cli docs -f markdown "$SERVICE" > "$DOCSPATH"/config.md
+  go run ./cmd/shoutrrr docs -f markdown "$SERVICE" > "$DOCSPATH"/config.md
   if [ $? ]; then
     echo -e "Done!"
   fi

goreleaser.yml

@@ -1,6 +1,6 @@
 build:
   dir: .
-  main: ./cli
+  main: ./shoutrrr
   binary: shoutrrr
   goos:
     - linux

cli/cmd/docs/docs.go → shoutrrr/cmd/docs/docs.go

@@ -8,12 +8,14 @@ import (
 	"github.com/containrrr/shoutrrr/pkg/router"
 	"github.com/spf13/cobra"
 
-	cli "github.com/containrrr/shoutrrr/cli/cmd"
 	f "github.com/containrrr/shoutrrr/pkg/format"
+	cli "github.com/containrrr/shoutrrr/shoutrrr/cmd"
 )
 
-var serviceRouter router.ServiceRouter
-var services = serviceRouter.ListServices()
+var (
+	serviceRouter router.ServiceRouter
+	services      = serviceRouter.ListServices()
+)
 
 // Cmd prints documentation for services
 var Cmd = &cobra.Command{

cli/cmd/send/send.go → shoutrrr/cmd/send/send.go

@@ -7,11 +7,11 @@ import (
 
 	"github.com/spf13/cobra"
 
-	cli "github.com/containrrr/shoutrrr/cli/cmd"
 	u "github.com/containrrr/shoutrrr/internal/util"
 	"github.com/containrrr/shoutrrr/pkg/router"
 	"github.com/containrrr/shoutrrr/pkg/types"
 	"github.com/containrrr/shoutrrr/pkg/util"
+	cli "github.com/containrrr/shoutrrr/shoutrrr/cmd"
 )
 
 // Cmd sends a notification using a service url
@@ -82,5 +82,4 @@ func Run(cmd *cobra.Command, _ []string) {
 	}
 
 	os.Exit(exitCode)
-
 }

cli/main.go → shoutrrr/main.go

@@ -1,15 +1,16 @@
 package main
 
 import (
-	cli "github.com/containrrr/shoutrrr/cli/cmd"
-	"github.com/containrrr/shoutrrr/cli/cmd/docs"
-	"github.com/containrrr/shoutrrr/cli/cmd/generate"
-	"github.com/containrrr/shoutrrr/cli/cmd/send"
-	"github.com/containrrr/shoutrrr/cli/cmd/verify"
+	"os"
+
 	"github.com/containrrr/shoutrrr/internal/meta"
+	cli "github.com/containrrr/shoutrrr/shoutrrr/cmd"
+	"github.com/containrrr/shoutrrr/shoutrrr/cmd/docs"
+	"github.com/containrrr/shoutrrr/shoutrrr/cmd/generate"
+	"github.com/containrrr/shoutrrr/shoutrrr/cmd/send"
+	"github.com/containrrr/shoutrrr/shoutrrr/cmd/verify"
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
-	"os"
 )
 
 var cmd = &cobra.Command{