Feat: release to docker hub

.github/workflows/release_docker.yml

@@ -0,0 +1,42 @@
+name: release_docker
+
+on:
+  push:
+    tags:
+      - '*'
+
+jobs:
+  release_docker:
+    name: Release Docker
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v4
+        with:
+          images: synctvorg/synctv
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Login to DockerHub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Build and push
+        id: docker_build
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          platforms: linux/amd64,linux/arm64,darwin/amd64,darwin/arm64,windows/amd64

Dockerfile

@@ -0,0 +1,33 @@
+From alpine:latest as builder
+
+ARG VERSION=v0.0.0
+
+WORKDIR /synctv
+
+COPY ./ ./
+
+RUN apk add --no-cache bash curl gcc git go musl-dev
+
+RUN bash build.sh -P -v ${VERSION} -b build
+
+From alpine:latest
+
+WORKDIR /opt/synctv
+
+ENV SERVER_LISTEN=0.0.0.0
+
+ENV SERVER_PORT=8080
+
+COPY --from=builder /synctv/build/synctv /usr/local/bin/synctv
+
+COPY entrypoint.sh /entrypoint.sh
+
+RUN apk add --no-cache bash ca-certificates su-exec tzdata
+
+RUN chmod +x /entrypoint.sh
+
+ENV PUID=0 PGID=0 UMASK=022
+
+EXPOSE 8080 8080
+
+CMD [ "/entrypoint.sh" ]

build.sh

@@ -14,9 +14,10 @@ function Help() {
     echo "-w set web version (default: latest releases)"
     echo "-m set build mode (default: pie)"
     echo "-l set ldflags (default: -s -w --extldflags \"-static -fpic -Wl,-z,relro,-z,now\")"
-    echo "-p set platform (default: linux/amd64,darwin/arm64)"
+    echo "-p set platform (default: host platform, support: all, linux, darwin, windows)"
     echo "-P set trim path (default: disable)"
     echo "-b set build result dir (default: build)"
+    echo "-T set tags (default: jsoniter)"
 }
 
 function Init() {
@@ -31,13 +32,14 @@ function Init() {
     fi
     BUILD_MODE="pie"
     LDFLAGS='-s -w --extldflags "-static -fpic -Wl,-z,relro,-z,now"'
-    PLATFORM="linux/amd64,darwin/arm64"
+    PLATFORM=""
     TRIM_PATH=""
     BUILD_DIR="build"
+    TAGS="jsoniter"
 }
 
 function ParseArgs() {
-    while getopts "hv:w:m:l:p:Pb:" arg; do
+    while getopts "hv:w:m:l:p:Pb:T:" arg; do
         case $arg in
         h)
             Help
@@ -64,6 +66,9 @@ function ParseArgs() {
         b)
             BUILD_DIR="$OPTARG"
             ;;
+        T)
+            TAGS="$OPTARG"
+            ;;
         ?)
             echo "unkonw argument"
             exit 1
@@ -126,7 +131,11 @@ function InitDep() {
     curl -sL "https://github.com/synctv-org/synctv-web/releases/download/${WEB_VERSION}/dist.tar.gz" | tar --strip-components 1 -C "public/dist" -z -x -v -f -
 }
 
-ALLOWD_PLATFORM="linux/amd64,linux/arm64,darwin/amd64,darwin/arm64,windows/amd64,windows/arm64"
+LINUX_ALLOWED_PLATFORM="linux/386,linux/amd64,linux/arm,linux/arm64,linux/loong64,linux/mips,linux/mips64,linux/mips64le,linux/mipsle,linux/ppc64,linux/ppc64le,linux/riscv64,linux/s390x"
+DARWIN_ALLOWED_PLATFORM="darwin/amd64,darwin/arm64"
+WINDOWS_ALLOWED_PLATFORM="windows/386,windows/amd64,windows/arm,windows/arm64"
+
+ALLOWED_PLATFORM="$LINUX_ALLOWED_PLATFORM,$DARWIN_ALLOWED_PLATFORM,$WINDOWS_ALLOWED_PLATFORM"
 
 function CheckPlatform() {
     platform="$1"
@@ -159,13 +168,41 @@ function Build() {
         EXT=""
     fi
     if [ "$TRIM_PATH" ]; then
-        GOOS=$GOOS GOARCH=$GOARCH go build -trimpath -ldflags "$LDFLAGS" -o "$BUILD_DIR/$(basename $PWD)-$GOOS-$GOARCH$EXT" .
+        GOOS=$GOOS GOARCH=$GOARCH go build -trimpath -tags "$TAGS" -ldflags "$LDFLAGS" -o "$BUILD_DIR/$(basename $PWD)-$GOOS-$GOARCH$EXT" .
     else
-        GOOS=$GOOS GOARCH=$GOARCH go build -ldflags "$LDFLAGS" -o "$BUILD_DIR/$(basename $PWD)-$GOOS-$GOARCH$EXT" .
+        GOOS=$GOOS GOARCH=$GOARCH go build -tags "$TAGS" -ldflags "$LDFLAGS" -o "$BUILD_DIR/$(basename $PWD)-$GOOS-$GOARCH$EXT" .
+    fi
+}
+
+function BuildSingle() {
+    GOOS="$(go env GOOS)"
+    GOARCH="$(go env GOARCH)"
+    if [ "$GOOS" == "windows" ]; then
+        EXT=".exe"
+    else
+        EXT=""
+    fi
+    echo "build $GOOS/$GOARCH"
+    if [ "$TRIM_PATH" ]; then
+        go build -trimpath -tags "$TAGS" -ldflags "$LDFLAGS" -o "$BUILD_DIR/$(basename $PWD)$EXT" .
+    else
+        go build -tags "$TAGS" -ldflags "$LDFLAGS" -o "$BUILD_DIR/$(basename $PWD)$EXT" .
     fi
 }
 
 function BuildAll() {
+    if [ ! "$PLATFORM" ]; then
+        BuildSingle
+        return
+    elif [ "$PLATFORM" == "all" ]; then
+        PLATFORM="$ALLOWD_PLATFORM"
+    elif [ "$PLATFORM" == "linux" ]; then
+        PLATFORM="$LINUX_ALLOWED_PLATFORM"
+    elif [ "$PLATFORM" == "darwin" ]; then
+        PLATFORM="$DARWIN_ALLOWED_PLATFORM"
+    elif [ "$PLATFORM" == "windows" ]; then
+        PLATFORM="$WINDOWS_ALLOWED_PLATFORM"
+    fi
     for platform in $(echo "$PLATFORM" | tr "," "\n"); do
         Build "$platform"
     done

entrypoint.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+
+chown -R ${PUID}:${PGID} /opt/synctv/
+
+umask ${UMASK}
+
+exec su-exec ${PUID}:${PGID} synctv server --env-no-prefix --skip-config

internal/bootstrap/sysNotify.go

@@ -16,6 +16,7 @@ var (
 	c               chan os.Signal
 	notifyTaskLock  sync.Mutex
 	notifyTaskQueue = pqueue.NewMaxPriorityQueue[*SysNotifyTask]()
+	once            sync.Once
 	WaitCbk         func()
 )
 
@@ -34,7 +35,9 @@ func NewSysNotifyTask(name string, task func() error) *SysNotifyTask {
 func InitSysNotify() {
 	c = make(chan os.Signal, 1)
 	signal.Notify(c, syscall.SIGHUP /*1*/, syscall.SIGINT /*2*/, syscall.SIGQUIT /*3*/, syscall.SIGTERM /*15*/)
-	WaitCbk = sync.OnceFunc(waitCbk)
+	WaitCbk = func() {
+		once.Do(waitCbk)
+	}
 }
 
 func waitCbk() {

server/handlers/rooms.go

@@ -17,9 +17,12 @@ const (
 
 var (
 	Rooms    *rooms
-	initOnce = sync.OnceFunc(func() {
-		Rooms = newRooms()
-	})
+	once     = sync.Once{}
+	initOnce = func() {
+		once.Do(func() {
+			Rooms = newRooms()
+		})
+	}
 )
 
 var (