name: "Release"

# @see https://docs.github.com/en/actions/reference/workflow-syntax-for-github-actions#onpushpull_requestbranchestags
on:
  push:
    tags:
      - v4*

jobs:
  k8s:
    name: release-k8s
    runs-on: ubuntu-20.04

    steps:
      ################################################################
      # Git checkout
      - name: Checkout repository
        uses: actions/checkout@v2
      # The github.ref is, for example, refs/tags/v4.0.145 or refs/tags/v4.0-r8
      # Generate variables like:
      #   SRS_TAG=v4.0.145
      #   SRS_TAG=v4.0-r8
      #   SRS_MAJOR=4
      # @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" >> $GITHUB_ENV
      # Create source tar for release
      # Generate variables like:
      #   SRS_SOURCE_TAR=srs-server-4.0.145.tar.gz
      #   SRS_SOURCE_MD5=83e38700a80a26e30b2df054e69956e5
      - name: Create source tar.gz
        run: |
          DEST_DIR=srs-server-$(echo ${SRS_TAG}| sed 's/^v//g') && mkdir -p $DEST_DIR &&
          cp README.md $DEST_DIR && cp LICENSE $DEST_DIR && cp -R trunk $DEST_DIR/trunk &&
          (cd $DEST_DIR/trunk/3rdparty && rm -rf *.zip openssl-*.gz srs-bench) &&
          tar zcf ${DEST_DIR}.tar.gz ${DEST_DIR} && du -sh ${DEST_DIR}* && rm -rf ${DEST_DIR} &&
          echo "SRS_SOURCE_TAR=${DEST_DIR}.tar.gz" >> $GITHUB_ENV &&
          echo "SRS_SOURCE_MD5=$(md5sum ${DEST_DIR}.tar.gz| awk '{print $1}')" >> $GITHUB_ENV

      ################################################################
      # Tests
      - name: Build test image
        run: docker build --tag srs:test -f trunk/Dockerfile.test .
      # For utest
      - name: Run SRS utest
        run: docker run --rm srs:test bash -c 'make && ./objs/srs_utest'
      # For regression-test
      - name: Run SRS regression-test
        run: docker run --rm srs:test bash -c 'make && ./objs/srs -c conf/regression-test.conf && cd 3rdparty/srs-bench && make && ./objs/srs_test -test.v'

      ################################################################
      # Build
      # Build SRS image
      - name: Build SRS docker image
        run: |
          echo "Release ossrs/srs:$SRS_TAG"
          docker build --tag ossrs/srs:$SRS_TAG -f trunk/Dockerfile .

      ################################################################
      # Docker
      - name: Login docker hub
        uses: docker/login-action@v1
        with:
          username: "${{ secrets.DOCKER_USERNAME }}"
          password: "${{ secrets.DOCKER_PASSWORD }}"
      - name: Push to docker hub
        run: |
          docker push ossrs/srs:$SRS_TAG
          docker tag ossrs/srs:$SRS_TAG ossrs/srs:$SRS_MAJOR
          docker push ossrs/srs:$SRS_MAJOR
      # 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/srs:$SRS_TAG registry.cn-hangzhou.aliyuncs.com/ossrs/srs:$SRS_TAG
          docker push registry.cn-hangzhou.aliyuncs.com/ossrs/srs:$SRS_TAG
          docker tag ossrs/srs:$SRS_TAG registry.cn-hangzhou.aliyuncs.com/ossrs/srs:$SRS_MAJOR
          docker push registry.cn-hangzhou.aliyuncs.com/ossrs/srs:$SRS_MAJOR

      ################################################################
      # K8S
      - name: Setup KUBCONFIG for Aliyun ACK
        run: |-
          KUBECONFIG=$RUNNER_TEMP/kubeconfig_$(date +%s)
          echo "${{ secrets.KUBCONFIG }}" > $KUBECONFIG
          echo "KUBECONFIG=$KUBECONFIG" >> $GITHUB_ENV
      # K8S for SRS 4.0
      - name: Release SRS 4.0 to Aliyun ACK
        if: ${{ startsWith(github.ref, 'refs/tags/v4') }}
        run: |-
          kubectl set image deploy/srs4-deploy srs4=registry.cn-hangzhou.aliyuncs.com/ossrs/srs:$SRS_TAG
          kubectl describe deploy/srs4-deploy

      ################################################################
      # Create release.
      - name: Create release
        id: create_release
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: ${{ github.ref }}
          release_name: Release ${{ github.ref }}
          body: |
            ${{ github.event.head_commit.message }}
            ${{ env.SRS_SOURCE_MD5 }} ${{ env.SRS_SOURCE_TAR }}
          draft: false
          prerelease: true
      # Upload release files
      - name: Upload Release Assets
        id: upload-release-assets
        uses: dwenegar/upload-release-assets@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          release_id: ${{ steps.create_release.outputs.id }}
          assets_path: ${{ env.SRS_SOURCE_TAR }}