Mega 2021 Update

.golangci.yml

@@ -0,0 +1,16 @@
+linters:
+  disable-all: true
+  enable:
+    - deadcode
+    - errcheck
+    - gofmt
+    - goimports
+    - gosimple
+    - govet
+    - ineffassign
+    - revive
+    - staticcheck
+    - structcheck
+    - typecheck
+    - unused
+    - varcheck

Docker/container.lua

@@ -57,8 +57,8 @@ function Container:destroy(running)
   local Z = self.z+2
   LOG("Exploding at X:" .. X .. " Y:" .. Y .. " Z:" .. Z)
   local World = cRoot:Get():GetDefaultWorld()
-  World:BroadcastSoundEffect("random.explode", X, Y, Z, 1, 1)
-  World:BroadcastParticleEffect("hugeexplosion",X, Y, Z, 0, 0, 0, 1, 1)
+  World:BroadcastSoundEffect("entity.generic.explode", Vector3d(X, Y, Z), 1, 1)
+  World:BroadcastParticleEffect("hugeexplosion",Vector3f(X, Y, Z), Vector3f(), 1, 1)
 
   -- if a block is removed before it's button/lever/sign, that object will drop
   -- and the player can collect it. Remove these first

Docker/update.lua

@@ -39,10 +39,10 @@ function NewUpdateQueue()
     function update:exec()
       if self.op == UPDATE_SET
       then
-        cRoot:Get():GetDefaultWorld():SetBlock(self.x,self.y,self.z,self.blockID,self.meta)
+        cRoot:Get():GetDefaultWorld():SetBlock(Vector3i(self.x, self.y, self.z),self.blockID,self.meta)
       elseif self.op == UPDATE_DIG
       then
-        cRoot:Get():GetDefaultWorld():DigBlock(self.x,self.y,self.z)
+        cRoot:Get():GetDefaultWorld():DigBlock(Vector3i(self.x,self.y,self.z))
       elseif self.op == UPDATE_SIGN
       then
         cRoot:Get():GetDefaultWorld():SetSignLines(self.x,self.y,self.z,self.meta.line1,self.meta.line2,self.meta.line3,self.meta.line4)

Dockerfile

@@ -1,32 +1,32 @@
-FROM alpine:3.6 AS wget
+FROM alpine:3.13 AS wget
 RUN apk add --no-cache ca-certificates wget tar
 
 FROM wget AS docker
-ARG DOCKER_VERSION=17.09.0-ce
+ARG DOCKER_VERSION=20.10.7
 RUN wget -qO- https://download.docker.com/linux/static/stable/x86_64/docker-${DOCKER_VERSION}.tgz | \
   tar -xvz --strip-components=1 -C /bin
 
 FROM wget AS cuberite
-ARG CUBERITE_BUILD=905
+ARG CUBERITE_BUILD=239
 WORKDIR /srv
-RUN wget -qO- "https://builds.cuberite.org/job/Cuberite Linux x64 Master/${CUBERITE_BUILD}/artifact/Cuberite.tar.gz" |\
+RUN wget -qO- "https://builds.cuberite.org/job/linux-x86_64/${CUBERITE_BUILD}/artifact/Cuberite.tar.gz" |\
   tar -xzf -
 
-FROM golang:1.9 AS dockercraft
+FROM golang:1.16 AS dockercraft
 WORKDIR /go/src/github.com/docker/dockercraft
 COPY . .
 RUN go install
 
-FROM debian:jessie
+FROM debian:buster-slim
 RUN apt-get update; apt-get install -y ca-certificates
 COPY --from=dockercraft /go/bin/dockercraft /bin
 COPY --from=docker /bin/docker /bin
 COPY --from=cuberite /srv /srv
 
 # Copy Dockercraft config and plugin
-COPY ./config /srv/Server
-COPY ./docs/img/logo64x64.png /srv/Server/favicon.png
-COPY ./Docker /srv/Server/Plugins/Docker
+COPY ./config /srv
+COPY ./docs/img/logo64x64.png /srv/favicon.png
+COPY ./Docker /srv/Plugins/Docker
 
 EXPOSE 25565
-ENTRYPOINT ["/srv/Server/start.sh"]
+ENTRYPOINT ["/srv/start.sh"]

Makefile

@@ -3,35 +3,23 @@
 REPO_NAME = dockercraft
 REPO_OWNER = docker
 PKG_NAME = github.com/${REPO_OWNER}/${REPO_NAME}
-IMAGE = golang:1.8
+IMAGE = golang:1.16
 IMAGE_NAME = dockercraft-dev
 CONTAINER_NAME = dockercraft-dev-container
 PACKAGES=$(shell go list ./... | grep -v vendor)
 
 all: test
 
-test-local: install-deps fmt lint vet
+test-local:
 	@echo "+ $@"
 	@go test -v .
 
-test:
-	@docker run -v ${shell pwd}:/go/src/${PKG_NAME} -w /go/src/${PKG_NAME} ${IMAGE} make test-local
-
-install-deps:
-	@echo "+ $@"
-	@go get -u github.com/golang/lint/golint
+test: lint
+	@docker run -v $(CURDIR):/go/src/${PKG_NAME} -w /go/src/${PKG_NAME} ${IMAGE} make test-local
 
 lint:
 	@echo "+ $@"
-	@test -z "$$(golint $(PACKAGES) | tee /dev/stderr)"
-
-fmt:
-	@echo "+ $@"
-	@test -z "$$(gofmt -s -l *.go | tee /dev/stderr)"
-
-vet:
-	@echo "+ $@"
-	go vet $(PACKAGES)
+	@docker run --rm -v $(CURDIR):/app -w /app golangci/golangci-lint:v1.40.1 golangci-lint run -v
 
 build:
 	@echo "+ $@"

config/start.sh

@@ -23,10 +23,10 @@ if [ -n "$4" ]; then
     finishers="$4"
 fi
 
-sed -i "s/@BIOME@/${biome}/g;s/@GROUNDLEVEL@/${groundlevel}/g;s/@SEALEVEL@/${sealevel}/g;s/@FINISHERS@/${finishers}/g" /srv/Server/world/world.ini
+sed -i "s/@BIOME@/${biome}/g;s/@GROUNDLEVEL@/${groundlevel}/g;s/@SEALEVEL@/${sealevel}/g;s/@FINISHERS@/${finishers}/g" /srv/world/world.ini
 
 echo Starting Dockercraft
-cd /srv/Server
+cd /srv
 dockercraft &
 sleep 5
-./Cuberite
+./Cuberite

daemon.go

@@ -13,11 +13,11 @@ import (
 	"sync"
 	"time"
 
-	log "github.com/Sirupsen/logrus"
 	"github.com/docker/docker/api/types"
 	"github.com/docker/docker/api/types/events"
 	"github.com/docker/docker/api/types/filters"
 	"github.com/docker/docker/client"
+	log "github.com/sirupsen/logrus"
 )
 
 // TCPMessage defines what a message that can be
@@ -90,7 +90,7 @@ type CPUStats struct {
 // Init initializes a Daemon
 func (d *Daemon) Init() error {
 	var err error
-	d.Client, err = client.NewEnvClient()
+	d.Client, err = client.NewClientWithOpts(client.FromEnv)
 	if err != nil {
 		return err
 	}
@@ -112,7 +112,9 @@ func (d *Daemon) Init() error {
 func (d *Daemon) Serve() {
 
 	tcpAddr, err := net.ResolveTCPAddr("tcp", ":25566")
-
+	if err != nil {
+		panic(err)
+	}
 	ln, err := net.ListenTCP("tcp", tcpAddr)
 	if err != nil {
 		log.Fatalln("listen tcp error:", err)
@@ -322,7 +324,7 @@ func (d *Daemon) eventCallback(event events.Message) {
 
 	default:
 		// Ignoring
-		log.Debug("Ignoring event: %s", event.Status)
+		log.Debugf("Ignoring event: %s", event.Status)
 	}
 }
 

docker-compose.yml

@@ -5,4 +5,4 @@ dockercraft:
     - "/var/run/docker.sock:/var/run/docker.sock"
   ports:
     - "25565:25565"
-  tty: true
+  tty: true

go.mod

@@ -0,0 +1,15 @@
+module github.com/docker/dockercraft
+
+go 1.16
+
+require (
+	github.com/containerd/containerd v1.5.2 // indirect
+	github.com/docker/docker v20.10.7+incompatible
+	github.com/docker/go-connections v0.4.0 // indirect
+	github.com/gorilla/mux v1.8.0 // indirect
+	github.com/moby/term v0.0.0-20210610120745-9d4ed1856297 // indirect
+	github.com/morikuni/aec v1.0.0 // indirect
+	github.com/sirupsen/logrus v1.8.1
+	golang.org/x/time v0.0.0-20210611083556-38a9dc6acbc6 // indirect
+	google.golang.org/grpc v1.38.0 // indirect
+)