ci: Automatic push docker image

Signed-off-by: Jianhui Zhao <zhaojh329@gmail.com>

.github/workflows/release.yml

@@ -50,3 +50,20 @@ jobs:
           draft: true
           prerelease: false
           files: rttys-*.tar.gz
+  docker:
+    runs-on: ubuntu-20.04
+    steps:
+      - id: get-version
+        uses: battila7/get-version-action@v2
+
+      - uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - uses: docker/build-push-action@v3
+        with:
+          push: true
+          tags: |
+            ${{ secrets.DOCKERHUB_USERNAME }}/rttys:latest
+            ${{ secrets.DOCKERHUB_USERNAME }}/rttys:${{ steps.get-version.outputs.version-without-v }}

Dockerfile

@@ -0,0 +1,18 @@
+FROM node:12 AS ui
+WORKDIR /rttys-ui
+COPY ui .
+RUN npm install && npm run build
+
+FROM golang:latest AS rttys
+WORKDIR /rttys-build
+COPY . .
+COPY --from=ui /rttys-ui/dist ui/dist
+RUN CGO_ENABLED=0 \
+    VersionPath="rttys/version" \
+    GitCommit=$(git log --pretty=format:"%h" -1) \
+    BuildTime=$(date +%FT%T%z) \
+    go build -ldflags="-s -w -X $VersionPath.gitCommit=$GitCommit -X $VersionPath.buildTime=$BuildTime"
+
+FROM alpine:latest
+COPY --from=rttys /rttys-build/rttys /usr/bin/rttys
+ENTRYPOINT ["/usr/bin/rttys"]

README.md

@@ -64,6 +64,10 @@ FLUSH PRIVILEGES;
 
 Quit from database console by exit.
 
+## Docker
+
+    sudo docker run -it -p 5912:5912 -p 5913:5913 zhaojh329/rttys:latest
+
 ## Contributing
 If you would like to help making [rttys](https://github.com/zhaojh329/rttys) better,
 see the [CONTRIBUTING.md](https://github.com/zhaojh329/rttys/blob/master/CONTRIBUTING.md) file.

README_ZH.md

@@ -64,6 +64,10 @@ FLUSH PRIVILEGES;
 
 退出数据库控制台。
 
+## Docker
+
+    sudo docker run -it -p 5912:5912 -p 5913:5913 zhaojh329/rttys:latest
+
 ## 贡献代码
 如果你想帮助[rttys](https://github.com/zhaojh329/rttys)变得更好，请参考
 [CONTRIBUTING_ZH.md](https://github.com/zhaojh329/rttys/blob/master/CONTRIBUTING_ZH.md)。