Auto relese docker

.github/workflows/release.yml

@@ -0,0 +1,51 @@
+name: "Release"
+
+on:
+  push:
+    tags:
+      - v1*
+
+jobs:
+  docker:
+    name: release-docker
+    runs-on: ubuntu-20.04
+
+    steps:
+      ################################################################
+      # Git checkout
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      ################################################################
+      # Build
+      # The github.ref is, for example, refs/tags/v1.0.52
+      # Generate variables like:
+      #   SRS_TAG=v1.0.52
+      #   SRS_MAJOR=1
+      # @see https://docs.github.com/en/actions/reference/workflow-commands-for-github-actions#setting-an-environment-variable
+      - name: Generate varaiables
+        run: |
+          SRS_TAG=$(echo ${{ github.ref }}| awk -F '/' '{print $3}')
+          echo "SRS_TAG=$SRS_TAG" >> $GITHUB_ENV
+          SRS_MAJOR=$(echo $SRS_TAG| cut -c 2)
+          echo "SRS_MAJOR=$SRS_MAJOR" >> $GITHUB_ENV
+      # Build SRS image
+      - name: Build SRS docker image
+        run: |
+          echo "Release ossrs/signaling:$SRS_TAG"
+          docker build --tag ossrs/signaling:$SRS_TAG .
+
+      ################################################################
+      # Aliyun ACR
+      - name: Login Aliyun docker hub
+        uses: aliyun/acr-login@v1
+        with:
+          login-server: https://registry.cn-hangzhou.aliyuncs.com
+          username: "${{ secrets.ACR_USERNAME }}"
+          password: "${{ secrets.ACR_PASSWORD }}"
+      - name: Push to Aliyun docker hub
+        run: |
+          docker tag ossrs/signaling:$SRS_TAG registry.cn-hangzhou.aliyuncs.com/ossrs/signaling:$SRS_TAG
+          docker tag ossrs/signaling:$SRS_TAG registry.cn-hangzhou.aliyuncs.com/ossrs/signaling:$SRS_MAJOR
+          docker push --all-tags registry.cn-hangzhou.aliyuncs.com/ossrs/signaling
+

README.md

@@ -18,7 +18,7 @@ docker run --rm --env CANDIDATE=$(ifconfig en0 inet| grep 'inet '|awk '{print $2
 Run signaling in docker:
 
 ```bash
-docker run --rm -p 1989:1989 registry.cn-hangzhou.aliyuncs.com/ossrs/signaling:v1.0.4
+docker run --rm -p 1989:1989 registry.cn-hangzhou.aliyuncs.com/ossrs/signaling:1
 ```
 
 > Note: More images and version is [here](https://cr.console.aliyun.com/repository/cn-hangzhou/ossrs/signaling/images). 

auto/pub.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+
+RELEASE=$(git describe --tags --abbrev=0 --exclude release-*)
+REVISION=$(echo $RELEASE|awk -F . '{print $3}')
+let NEXT=$REVISION+1
+echo "Last release is $RELEASE, revision is $REVISION, next is $NEXT"
+
+TAG="v1.0.$NEXT"
+echo "publish $TAG"
+
+git push
+git tag -d $TAG 2>/dev/null && git push origin :$TAG
+git tag $TAG
+git push origin $TAG
+echo "publish $TAG ok"
+echo "    https://github.com/ossrs/signaling/actions"

auto/release.sh

@@ -1,5 +1,8 @@
 #!/bin/bash
 
+echo "Please use: ./auto/pub.sh"
+exit 1;
+
 SRS_GIT=$HOME/git/signaling
 SRS_TAG=