release.yml

name: Release

on:
  push:
    tags:
      - "v*"

jobs:
  build:
    name: Create Release
    runs-on: ubuntu-latest
    steps:
      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version: '1.23'
          check-latest: true
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Push image to docker hub
        run: |
          echo ${{ secrets.DOCKER_PASSWORD }} | docker login -u ${{ secrets.DOCKER_USER }} --password-stdin
          echo ${{ secrets.GITHUB_TOKEN }} | docker login ghcr.io -u ${{ github.actor }} --password-stdin
          docker buildx create --use
          make container

      - name: Release Note
        run: |
          RELEASE_VERSION=${GITHUB_REF#refs/*/}
          PREVERSION=$(git for-each-ref --sort='-creatordate' --format='%(refname:lstrip=2)' --count=50 'refs/tags/*' | grep -v 'rc' | awk 'NR==2')
          echo ${PREVERSION}
          echo ${PREVERSION}
          echo "$(./.github/release-note.sh ${PREVERSION} ${RELEASE_VERSION})" > release_note.md
      - name: Create Release
        id: create_release
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # This token is provided by Actions, you do not need to create your own token
        with:
          tag_name: ${{ github.ref }}
          release_name: Release ${{ github.ref }}
          draft: false
          prerelease: false
          body_path: release_note.md

      - name: Collect Release Info
        run: |
          echo "${{ steps.create_release.outputs.upload_url }}" >> UPLOAD_URL
          echo ${{ env.RELEASE_VERSION }} >> RELEASE_VERSION
          git reset --hard

      - name: Upload RELEASE_VERSION
        uses: actions/upload-artifact@v4
        with:
          name: RELEASE_VERSION
          path: RELEASE_VERSION

      - name: Upload UPLOAD_URL
        uses: actions/upload-artifact@v4
        with:
          name: UPLOAD_URL
          path: UPLOAD_URL

      - name: Repository Dispatch
        uses: aurelien-baudet/workflow-dispatch@v2
        with:
          workflow: Upload_release
          token: ${{ secrets.REPOSITORYDISPATCH }}
          inputs: '{"url": "${{ steps.create_release.outputs.upload_url }}", "tag": "${{ github.ref_name }}"}'

      - name: Make changes to pull request
        run: make version && echo ${GITHUB_REF#refs/*/} > plugins/stable.txt
      - name: Create Pull Request
        id: cpr
        uses: peter-evans/create-pull-request@v4
        with:
          add-paths: |
            *.yaml
            plugins/stable.txt
          token: ${{ secrets.REPOSITORYDISPATCH }}
          commit-message: "feat: update krew index version to ${{ github.ref }}"
          committer: GitHub <noreply@github.com>
          author: ${{ github.actor }} <${{ github.actor }}@users.noreply.github.com>
          signoff: false
          branch: feat/update-krew-index-version
          base: master
          delete-branch: true
          title: 'feat: update krew index version to ${{ github.ref }}'
          body: |
            update report
            - update with *today's* date
            - update krew index version to ${{ github.ref }}
          labels: |
            report
            automated pr
          draft: false

  release-helm-chart:
    name: Release KubeVPN Helm Chart
    needs: [ build ]
    runs-on: ubuntu-latest
    steps:
      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version: '1.23'
          check-latest: true
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Helm tool installer
        uses: azure/setup-helm@v4
        with:
          version: "v3.6.3"
      - name: Change chart version
        run: |
          VERSION=${GITHUB_REF#refs/*/}
          CHART_VERSION=${VERSION/#v/}
          sed -i "s/^appVersion:.*$/appVersion: \"${VERSION}\"/;s/^version:.*$/version: ${CHART_VERSION}/" charts/kubevpn/Chart.yaml
          sed -i "s/tag:.*$/tag: \"${VERSION}\"/" charts/kubevpn/values.yaml
      - name: Tar chart
        run: |
          VERSION=${GITHUB_REF#refs/*/}
          CHART_VERSION=${VERSION/#v/}
          tar --transform 's/^charts\/kubevpn/kubevpn/' -zcf kubevpn-${CHART_VERSION}.tgz charts/kubevpn
          shasum -a 256 kubevpn-${CHART_VERSION}.tgz | awk '{print $1}' > kubevpn-${CHART_VERSION}.tgz-SHA256
      - name: Download UPLOAD_URL
        uses: actions/download-artifact@v4
        with:
          name: UPLOAD_URL
      - name: Get Release UPLOAD_URL
        id: get_release_info
        run: |
          UploadUrl=$(cat ./UPLOAD_URL)
          echo "::set-output name=upload_url::$UploadUrl"
      - name: Get assert name
        id: get_assert_info
        run: |
          VERSION=${GITHUB_REF#refs/*/}
          CHART_VERSION=${VERSION/#v/}
          AssertName=kubevpn-${CHART_VERSION}.tgz
          echo "::set-output name=assert_name::$AssertName"
      - name: Get assert SHA256 name
        id: get_assert_info_sha256
        run: |
          VERSION=${GITHUB_REF#refs/*/}
          CHART_VERSION=${VERSION/#v/}
          AssertName=kubevpn-${CHART_VERSION}.tgz-SHA256
          echo "::set-output name=assert_name::$AssertName"
      - name: Upload Release Asset KubeVPN Server Chart
        uses: actions/upload-release-asset@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ steps.get_release_info.outputs.upload_url }}
          asset_path: ${{ steps.get_assert_info.outputs.assert_name }}
          asset_name: ${{ steps.get_assert_info.outputs.assert_name }}
          asset_content_type: application/octet-stream
      - name: Upload Release Asset KubeVPN Chart SHA256
        uses: actions/upload-release-asset@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ steps.get_release_info.outputs.upload_url }}
          asset_path: ${{ steps.get_assert_info_sha256.outputs.assert_name }}
          asset_name: ${{ steps.get_assert_info_sha256.outputs.assert_name }}
          asset_content_type: application/octet-stream

  github-pages-deploy:
    name: Release Helm Chart To branch master
    permissions:
      contents: write
    runs-on: ubuntu-latest
    needs: release-helm-chart
    steps:
      - name: Set up Go
        uses: actions/setup-go@v5
        with:
          go-version: '1.23'
          check-latest: true
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
      - name: Configure Git
        run: |
          git config user.name "$GITHUB_ACTOR"
          git config user.email "$GITHUB_ACTOR@users.noreply.github.com"
      - name: Install Helm
        uses: azure/setup-helm@v4
      - name: Change chart version
        run: |
          VERSION=${GITHUB_REF#refs/*/}
          CHART_VERSION=${VERSION/#v/}
          sed -i "s/^appVersion:.*$/appVersion: \"${VERSION}\"/;s/^version:.*$/version: ${CHART_VERSION}/" charts/kubevpn/Chart.yaml
          sed -i "s/tag:.*$/tag: \"${VERSION}\"/" charts/kubevpn/values.yaml
      - name: Package and upload helm chart
        run: |
          # download helm chart releaser
          curl -sSLo cr.tar.gz "https://github.com/helm/chart-releaser/releases/download/v1.6.1/chart-releaser_1.6.1_linux_amd64.tar.gz"
          tar -xzf cr.tar.gz
          rm -f cr.tar.gz
          owner=$(cut -d '/' -f 1 <<< "$GITHUB_REPOSITORY")
          repo=$(cut -d '/' -f 2 <<< "$GITHUB_REPOSITORY")
          # package chart
          ./cr package charts/$repo
          # update index and push to github pages
          git config user.email "$owner@users.noreply.github.com"
          git config user.name "$owner"
          ./cr index \
              --owner "$owner" \
              --git-repo "$repo" \
              --token "${{ secrets.CREATE_HELM_PR }}" \
              --release-name-template "v{{ .Version }}" \
              --index-path ./index.yaml \
              --charts-repo https://github.com/$owner/$repo \
              --pages-branch master \
              --pages-index-path charts/index.yaml \
              --push