multi-platform.yml

name: Multi-Platform Build and Release
on:
  # release:
  #   types: [published]
  # push:
  #   tags:
  #     - "v*"
  #   branches:
  #     - "master"
  #   paths-ignore:
  #     - "docs/**"
      # - '.github/**'
  workflow_call:
    inputs:
      release-channel:
        description: "Release channel (stable or edge)"
        required: true
        type: string
        default: "stable"
      release-ver:
        description: "Stable Release Version"
        required: true
        default: "v"
        type: string

  workflow_dispatch:
    inputs:
      release-channel:
        description: "Release channel (stable or edge)"
        required: true
        type: string
        default: "stable"
      release-ver:
        description: "Stable Release Version"
        required: true
        default: "v"
        type: string

env:
  GIT_VERSION: ${{github.event.inputs.release-ver || inputs.release-ver }}
  RELEASE_CHANNEL: ${{github.event.inputs.release-channel || inputs.release-channel }}

jobs:
  validate-inputs:
    runs-on: ubuntu-latest
    steps:
      - name: Validate inputs
        run: |
          echo "Validating GIT_VERSION and RELEASE_CHANNEL..."

          if [ -z "${{ env.GIT_VERSION }}" ]; then
            echo "❌ Error: GIT_VERSION is empty!"
            exit 1
          fi
          
          if [ ${#GIT_VERSION} -le 3 ]; then
            echo "❌ Error: GIT_VERSION '${GIT_VERSION}' is too short. It must be > 3 characters."
            exit 1
          fi

          if [ -z "${{ env.RELEASE_CHANNEL }}" ]; then
            echo "❌ Error: RELEASE_CHANNEL is empty!"
            exit 1
          fi

          echo "✓ Validation passed: GIT_VERSION=${{ env.GIT_VERSION }}, RELEASE_CHANNEL=${{ env.RELEASE_CHANNEL }}"


  docker-build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repo
        uses: actions/checkout@v4
        
      - name: Identify Release Values
        run: |
          GIT_VERSION="${{ env.GIT_VERSION }}"
          GIT_STRIPPED_VERSION="${GIT_VERSION#v}"
          echo "GIT_STRIPPED_VERSION=$GIT_STRIPPED_VERSION" >> $GITHUB_ENV
        shell: bash
      
      - name: Setup image tags in docker-compose.yaml
        run: |
          sed -i "s/kanvas-docker-extension:stable-latest/kanvas-docker-extension:${{env.RELEASE_CHANNEL}}-${{env.GIT_VERSION}}/g" docker-compose.yaml
          sed -i "s/meshery:kanvas-latest/meshery:kanvas-${{env.GIT_VERSION}}/g" docker-compose.yaml
          cat docker-compose.yaml
          
      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
      - name: Docker Meta
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: layer5/kanvas-docker-extension
          flavor: |
            latest=false
          tags: |
            type=raw,value=${{env.RELEASE_CHANNEL}}-{{sha}}
            type=semver,pattern={{version}},value=${{env.GIT_STRIPPED_VERSION}}
            type=raw,pattern={{version}},value=${{env.RELEASE_CHANNEL}}-${{env.GIT_VERSION}}
            type=raw,value=${{env.RELEASE_CHANNEL}}-{{tag}},enable=${{ startsWith(github.ref, 'refs/tags/v') }}
            type=raw,value=${{env.RELEASE_CHANNEL}}-latest
            type=raw,pattern={{version}},value=${{env.RELEASE_CHANNEL}}-${{env.GIT_VERSION}},enable=${{ startsWith(github.ref, 'refs/tags/v') }}
      - name: Login to DockerHub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}
      - name: Build and Push
        uses: docker/build-push-action@v5
        with:
          context: "{{defaultContext}}"
          push: true
          build-args: |
            GIT_STRIPPED_VERSION=${{env.GIT_STRIPPED_VERSION}}
            GIT_VERSION=${{env.GIT_VERSION}}
            RELEASE_CHANNEL=${{env.RELEASE_CHANNEL}}
            RELEASE_NOTES="See https://docs.layer5.io/kanvas/reference/releases/${{ env.GIT_VERSION }}"
          tags: ${{ steps.meta.outputs.tags }}
          platforms: linux/amd64,linux/arm64
      - name: Docker Hub Description
        uses: peter-evans/dockerhub-description@v3
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}
          repository: layer5/kanvas-docker-extension
          readme-filepath: README.md

  email-on-failure:
    needs: [docker-build]
    if: ${{ failure() }}
    runs-on: ubuntu-24.04
    steps:
      - name: Find failed jobs.
        run: |
          curl "https://api.github.com/repos/${{ github.repository }}/actions/runs/${{ github.run_id }}/jobs" | jq -r '.jobs[] | select(.conclusion == "failure") | "\(.name): \(.steps[] | select(.conclusion == "failure") | .name)\n\(.html_url)\n"' >> output.txt
          # Save multi-line environment variables by using the delimiters syntex.
          echo "EMAIL_BODY<<EOF" >> $GITHUB_ENV
          echo "$(cat ./output.txt)" >> $GITHUB_ENV
          echo "EOF" >> $GITHUB_ENV
      - name: Failed jobs summary
        run: |
          echo "${{ env.EMAIL_BODY }}"
      - name: Send Email Notification
        if: ${{ env.EMAIL_BODY != '' }}
        uses: dawidd6/action-send-mail@v6
        with:
          server_address: smtp.gmail.com
          server_port: 465
          username: ${{ secrets.MAIL_USERNAME }}
          password: ${{ secrets.MAIL_PASSWORD }}
          subject: Job(s) failure in the build-and-release-stable workflow
          to: support@layer5.io
          from: Docker Kanvas Extension Releaser
          body: |
            The workflow failed. Here are the details:
            ${{ env.EMAIL_BODY }}
            Workflow run log URL: https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}

  create-release:
    needs: docker-build
    runs-on: ubuntu-latest
    if: ${{ needs.docker-build.result == 'success' }}
    steps:
      - name: Create GitHub release
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          cat <<'EOF' > notes.txt
          See https://docs.layer5.io/kanvas/reference/releases/${{ env.GIT_VERSION }}"
          EOF
          gh release create "${{ env.GIT_VERSION }}" \
            --title "Kanvas Docker Extension ${{ env.GIT_VERSION }}" \
            --notes-file notes.txt