ci: auto build docker image

.github/workflows/build_docker.yml

@@ -0,0 +1,39 @@
+name: build_docker
+
+on:
+  push:
+    branches: [ main ]
+
+jobs:
+  build_docker:
+    name: Docker
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Docker meta
+        id: meta
+        uses: docker/metadata-action@v3
+        with:
+          images: xhofe/alist
+      - name: Replace release with dev
+        run: |
+          sed -i 's/release/dev/g' Dockerfile
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v1
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+      - name: Login to DockerHub
+        uses: docker/login-action@v1
+        with:
+          username: xhofe
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Build and push
+        id: docker_build
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          platforms: linux/amd64,linux/arm64,linux/arm/v7,linux/386,linux/arm/v6,linux/s390x

Dockerfile

@@ -0,0 +1,14 @@
+FROM alpine:edge as builder
+LABEL stage=go-builder
+WORKDIR /app/
+COPY ./ ./
+RUN apk add --no-cache bash git go gcc musl-dev curl; \
+    bash build.sh release docker
+
+FROM alpine:edge
+LABEL MAINTAINER="i@nn.ci"
+VOLUME /opt/alist/data/
+WORKDIR /opt/alist/
+COPY --from=builder /app/bin/alist ./
+EXPOSE 5244
+CMD [ "./alist", "server --no-prefix" ]

build.sh

@@ -4,12 +4,12 @@ goVersion=$(go version | sed 's/go version //')
 gitAuthor=$(git show -s --format='format:%aN <%ae>' HEAD)
 gitCommit=$(git log --pretty=format:"%h" -1)
 
-if [ "$1" = "release" ]; then
-  version=$(git describe --long --tags --dirty --always)
-  webVersion=$(wget -qO- -t1 -T2 "https://api.github.com/repos/alist-org/alist-web/releases/latest" | grep "tag_name" | head -n 1 | awk -F ":" '{print $2}' | sed 's/\"//g;s/,//g;s/ //g')
-else
+if [ "$1" = "dev" ]; then
   version="dev"
   webVersion="dev"
+else
+  version=$(git describe --long --tags --dirty --always)
+  webVersion=$(wget -qO- -t1 -T2 "https://api.github.com/repos/alist-org/alist-web/releases/latest" | grep "tag_name" | head -n 1 | awk -F ":" '{print $2}' | sed 's/\"//g;s/,//g;s/ //g')
 fi
 
 echo "build version: $gitTag"
@@ -24,7 +24,7 @@ ldflags="\
 -X 'github.com/alist-org/alist/v3/internal/conf.WebVersion=$webVersion' \
 "
 
-FetchWebBuild() {
+FetchWebDev() {
   curl -L https://codeload.github.com/alist-org/web-dist/tar.gz/refs/heads/main -o web-dist-main.tar.gz
   tar -zxvf web-dist-main.tar.gz
   rm -rf public/dist
@@ -45,9 +45,17 @@ BuildDev() {
   cd .. || exit
 }
 
+BuildDocker() {
+  go build -o ./bin/alist -ldflags="$ldflags" -tags=jsoniter .
+}
+
 if [ "$1" = "dev" ]; then
-  FetchWebBuild
-  BuildDev
+  FetchWebDev
+  if [ "$2" = "docker" ]; then
+    BuildDocker
+  else
+    BuildDev
+  fi
 elif [ "$1" = "release" ]; then
   echo -e "To be implement"
 else