name: Build and Release
run-name: ${{ github.ref_name == 'release' && '[Prod]' || '[Dev]' }} Build ${{ github.run_number }} of branch ${{ github.ref_name }} by @${{ github.actor }}

on:
  push:
    branches: [release]
    
  workflow_dispatch:
    inputs:
      summary:
        description: 'Release Summary'
        required: false
        type: string
        default: ''
      sandbox:
        description: 'Deploy to Sandbox'
        default: true
        required: true
        type: boolean
      deploy:
        description: 'Deploy to Staging / Prod'
        default: false
        required: true
        type: boolean
      sandboxNoDbRefresh:
        description: 'Sandbox Disable Daily DB Refresh'
        default: false
        required: true
        type: boolean
      skiptests:
        description: 'Skip Tests'
        default: false
        required: true
        type: boolean
      ignoreLowerCoverage:
        description: 'Ignore Lower Coverage'
        default: false
        required: true
        type: boolean
      updateCoverage:
        description: 'Update Baseline Coverage'
        default: false
        required: true
        type: boolean

jobs:
  # -----------------------------------------------------------------
  # PREPARE
  # -----------------------------------------------------------------
  prepare:
    name: Prepare Release
    runs-on: ubuntu-latest
    outputs:
      should_deploy: ${{ steps.buildvars.outputs.should_deploy }}
      pkg_version: ${{ steps.buildvars.outputs.pkg_version }}
      from_tag: ${{ steps.semver.outputs.nextStrict }}
      to_tag: ${{ steps.semver.outputs.current }}

    steps:   
    - uses: actions/checkout@v4
      with:
        fetch-depth: 1
        fetch-tags: false

    - name: Get Next Version (Prod)
      if: ${{ github.ref_name == 'release' }}
      id: semver
      uses: ietf-tools/semver-action@v1
      with:
        token: ${{ github.token }}
        branch: release
        skipInvalidTags: true

    - name: Get Dev Version
      if: ${{ github.ref_name != 'release' }}
      id: semverdev
      uses: ietf-tools/semver-action@v1
      with:
        token: ${{ github.token }}
        branch: release
        skipInvalidTags: true
        noVersionBumpBehavior: 'current'
        noNewCommitBehavior: 'current'
      
    - name: Set Release Flag
      if: ${{ github.ref_name == 'release' }}
      run: |
        echo "IS_RELEASE=true" >> $GITHUB_ENV
        
    - name: Create Draft Release
      uses: ncipollo/release-action@v1.14.0
      if: ${{ github.ref_name == 'release' }}
      with:
        prerelease: true
        draft: false
        commit: ${{ github.sha }}
        tag: ${{ steps.semver.outputs.nextStrict }}
        name: ${{ steps.semver.outputs.nextStrict }}
        body: '*pending*'
        token: ${{ secrets.GITHUB_TOKEN }}
    
    - name: Set Build Variables
      id: buildvars
      run: |
        if [[ $IS_RELEASE ]]; then
          echo "Using AUTO SEMVER mode: ${{ steps.semver.outputs.nextStrict }}"
          echo "should_deploy=true" >> $GITHUB_OUTPUT
          echo "pkg_version=${{ steps.semver.outputs.nextStrict }}" >> $GITHUB_OUTPUT
          echo "::notice::Release ${{ steps.semver.outputs.nextStrict }} created using branch $GITHUB_REF_NAME"
        else
          echo "Using TEST mode: ${{ steps.semverdev.outputs.nextMajorStrict }}.0.0-dev.$GITHUB_RUN_NUMBER"
          echo "should_deploy=false" >> $GITHUB_OUTPUT
          echo "pkg_version=${{ steps.semverdev.outputs.nextMajorStrict }}.0.0-dev.$GITHUB_RUN_NUMBER" >> $GITHUB_OUTPUT
          echo "::notice::Non-production build ${{ steps.semverdev.outputs.nextMajorStrict }}.0.0-dev.$GITHUB_RUN_NUMBER created using branch $GITHUB_REF_NAME"
        fi

  # -----------------------------------------------------------------
  # TESTS
  # -----------------------------------------------------------------
  
  tests:
    name: Run Tests
    uses: ./.github/workflows/tests.yml
    if: ${{ github.event.inputs.skiptests == 'false' || github.ref_name == 'release' }}
    needs: [prepare]
    with:
      ignoreLowerCoverage: ${{ github.event.inputs.ignoreLowerCoverage == 'true' }}

  # -----------------------------------------------------------------
  # RELEASE
  # -----------------------------------------------------------------
  release:
    name: Make Release
    if: ${{ !failure() && !cancelled() }}
    needs: [tests, prepare]
    runs-on: ubuntu-latest
    permissions:
      contents: write
      packages: write
    env:
      SHOULD_DEPLOY: ${{needs.prepare.outputs.should_deploy}}
      PKG_VERSION: ${{needs.prepare.outputs.pkg_version}}
      FROM_TAG: ${{needs.prepare.outputs.from_tag}}
      TO_TAG: ${{needs.prepare.outputs.to_tag}}

    steps:
    - uses: actions/checkout@v4
      with:
        fetch-depth: 1
        fetch-tags: false
        
    - name: Setup Node.js
      uses: actions/setup-node@v4
      with:
        node-version: '16'
    
    - name: Setup Python
      uses: actions/setup-python@v5
      with:
        python-version: '3.x'
        
    - name: Download a Coverage Results
      if: ${{ github.event.inputs.skiptests == 'false' || github.ref_name == 'release' }}
      uses: actions/download-artifact@v4.1.7
      with:
        name: coverage

    - name: Make Release Build
      env:
        DEBIAN_FRONTEND: noninteractive
        BROWSERSLIST_IGNORE_OLD_DATA: 1
      run: |
        echo "PKG_VERSION: $PKG_VERSION"
        echo "GITHUB_SHA: $GITHUB_SHA"
        echo "GITHUB_REF_NAME: $GITHUB_REF_NAME"
        echo "Running frontend build script..."
        echo "Compiling native node packages..."
        yarn rebuild
        echo "Packaging static assets..."
        yarn build --base=https://static.ietf.org/dt/$PKG_VERSION/
        yarn legacy:build
        echo "Setting version $PKG_VERSION..."
        sed -i -r -e "s|^__version__ += '.*'$|__version__ = '$PKG_VERSION'|" ietf/__init__.py
        sed -i -r -e "s|^__release_hash__ += '.*'$|__release_hash__ = '$GITHUB_SHA'|" ietf/__init__.py
        sed -i -r -e "s|^__release_branch__ += '.*'$|__release_branch__ = '$GITHUB_REF_NAME'|" ietf/__init__.py

    - name: Set Production Flags
      if: ${{ env.SHOULD_DEPLOY == 'true' }}
      run: |
        echo "Setting production flags in settings.py..."
        sed -i -r -e 's/^DEBUG *= *.*$/DEBUG = False/' -e "s/^SERVER_MODE *= *.*\$/SERVER_MODE = 'production'/" ietf/settings.py
        
    - name: Make Release Tarball
      env:
        DEBIAN_FRONTEND: noninteractive
      run: |
        echo "Build release tarball..."
        mkdir -p /home/runner/work/release
        tar -czf /home/runner/work/release/release.tar.gz -X dev/build/exclude-patterns.txt .

    - name: Collect + Push Statics
      env:
        DEBIAN_FRONTEND: noninteractive
        AWS_ACCESS_KEY_ID: ${{ secrets.CF_R2_STATIC_KEY_ID }}
        AWS_SECRET_ACCESS_KEY: ${{ secrets.CF_R2_STATIC_KEY_SECRET }}
        AWS_DEFAULT_REGION: auto
        AWS_ENDPOINT_URL: ${{ secrets.CF_R2_ENDPOINT }}
      run: |
        echo "Collecting statics..."
        docker run --rm --name collectstatics -v $(pwd):/workspace ghcr.io/ietf-tools/datatracker-app-base:latest sh dev/build/collectstatics.sh
        echo "Pushing statics..."
        cd static
        aws s3 sync . s3://static/dt/$PKG_VERSION --only-show-errors

    - name: Augment dockerignore for docker image build
      env:
        DEBIAN_FRONTEND: noninteractive
      run: |
        cat >> .dockerignore <<EOL
        .devcontainer
        .github
        .vscode
        k8s
        playwright
        svn-history
        docker-compose.yml
        EOL

    - name: Set up QEMU
      uses: docker/setup-qemu-action@v3
    
    - name: Set up Docker Buildx
      uses: docker/setup-buildx-action@v3

    - name: Login to GitHub Container Registry
      uses: docker/login-action@v3
      with:
        registry: ghcr.io
        username: ${{ github.actor }}
        password: ${{ secrets.GITHUB_TOKEN }}

    - name: Build Release Docker Image
      uses: docker/build-push-action@v6
      env:
        DOCKER_BUILD_NO_SUMMARY: true
      with:
        context: .
        file: dev/build/Dockerfile
        platforms: linux/amd64,linux/arm64
        push: true
        tags: ghcr.io/ietf-tools/datatracker:${{ env.PKG_VERSION }}
        cache-from: type=gha
        cache-to: type=gha,mode=max
        
    - name: Update CHANGELOG
      id: changelog
      uses: Requarks/changelog-action@v1
      if: ${{ env.SHOULD_DEPLOY == 'true' }}
      with:
        token: ${{ github.token }}
        fromTag: ${{ env.FROM_TAG }}
        toTag: ${{ env.TO_TAG }}
        writeToFile: false

    - name: Prepare Coverage Action
      if: ${{ github.event.inputs.skiptests == 'false' || github.ref_name == 'release' }}
      working-directory: ./dev/coverage-action
      run: npm install
        
    - name: Process Coverage Stats + Chart
      id: covprocess
      uses: ./dev/coverage-action/
      if: ${{ github.event.inputs.skiptests == 'false' || github.ref_name == 'release' }}
      with:
        token: ${{ github.token }}
        tokenCommon: ${{ secrets.GH_COMMON_TOKEN }}
        repoCommon: common
        version: ${{needs.prepare.outputs.pkg_version}}
        changelog: ${{ steps.changelog.outputs.changes }}
        summary: ${{ github.event.inputs.summary }}
        coverageResultsPath: coverage.json
        histCoveragePath: historical-coverage.json
        
    - name: Create Release
      uses: ncipollo/release-action@v1.14.0
      if: ${{ env.SHOULD_DEPLOY == 'true' }}
      with:
        allowUpdates: true
        makeLatest: true
        draft: false
        tag: ${{ env.PKG_VERSION }}
        name: ${{ env.PKG_VERSION }}
        body: ${{ steps.covprocess.outputs.changelog }}
        artifacts: "/home/runner/work/release/release.tar.gz,coverage.json,historical-coverage.json"
        token: ${{ secrets.GITHUB_TOKEN }}

    - name: Update Baseline Coverage
      uses: ncipollo/release-action@v1.14.0
      if: ${{ github.event.inputs.updateCoverage == 'true' || github.ref_name == 'release' }}
      with:
        allowUpdates: true
        tag: baseline
        omitBodyDuringUpdate: true
        omitNameDuringUpdate: true
        omitPrereleaseDuringUpdate: true
        replacesArtifacts: true
        artifacts: "coverage.json"
        token: ${{ secrets.GITHUB_TOKEN }}
        
    - name: Upload Build Artifacts
      uses: actions/upload-artifact@v4
      with:
        name: release-${{ env.PKG_VERSION }}
        path: /home/runner/work/release/release.tar.gz
        
  # -----------------------------------------------------------------
  # NOTIFY
  # -----------------------------------------------------------------
  notify:
    name: Notify
    if: ${{ always() }}
    needs: [prepare, tests, release]
    runs-on: ubuntu-latest
    env:
      PKG_VERSION: ${{needs.prepare.outputs.pkg_version}}
        
    steps:      
    - name: Notify on Slack (Success)
      if: ${{ !contains(join(needs.*.result, ','), 'failure') }}
      uses: slackapi/slack-github-action@v1.26.0
      with:
        channel-id: ${{ secrets.SLACK_GH_BUILDS_CHANNEL_ID }}
        payload: |
          {
            "text": "Datatracker Build <https://github.com/ietf-tools/datatracker/actions/runs/${{ github.run_id }}|${{ env.PKG_VERSION }}> by ${{ github.triggering_actor }} - <@${{ secrets.SLACK_UID_RJSPARKS }}>",
            "attachments": [
              {
                "color": "28a745",
                "fields": [
                  {
                    "title": "Status",
                    "short": true,
                    "value": "Completed"
                  }
                ]
              }
            ]
          }
      env:
        SLACK_BOT_TOKEN: ${{ secrets.SLACK_GH_BOT }}
    - name: Notify on Slack (Failure)
      if: ${{ contains(join(needs.*.result, ','), 'failure') }}
      uses: slackapi/slack-github-action@v1.26.0
      with:
        channel-id: ${{ secrets.SLACK_GH_BUILDS_CHANNEL_ID }}
        payload: |
          {
            "text": "Datatracker Build <https://github.com/ietf-tools/datatracker/actions/runs/${{ github.run_id }}|${{ env.PKG_VERSION }}> by ${{ github.triggering_actor }} - <@${{ secrets.SLACK_UID_RJSPARKS }}>",
            "attachments": [
              {
                "color": "a82929",
                "fields": [
                  {
                    "title": "Status",
                    "short": true,
                    "value": "Failed"
                  }
                ]
              }
            ]
          }
      env:
        SLACK_BOT_TOKEN: ${{ secrets.SLACK_GH_BOT }}
        
  # -----------------------------------------------------------------
  # SANDBOX
  # -----------------------------------------------------------------
  sandbox:
    name: Deploy to Sandbox
    if: ${{ !failure() && !cancelled() && github.event.inputs.sandbox == 'true' }}
    needs: [prepare, release]
    runs-on: [self-hosted, dev-server]
    environment:
      name: sandbox
    env:
      PKG_VERSION: ${{needs.prepare.outputs.pkg_version}}
      
    steps:
    - uses: actions/checkout@v4
        
    - name: Download a Release Artifact
      uses: actions/download-artifact@v4.1.7
      with:
        name: release-${{ env.PKG_VERSION }}
        
    - name: Deploy to containers
      env:
        DEBIAN_FRONTEND: noninteractive
      run: |
        echo "Reset production flags in settings.py..."
        sed -i -r -e 's/^DEBUG *= *.*$/DEBUG = True/' -e "s/^SERVER_MODE *= *.*\$/SERVER_MODE = 'development'/" ietf/settings.py
        echo "Install Deploy to Container CLI dependencies..."
        cd dev/deploy-to-container
        npm ci
        cd ../..
        echo "Start Deploy..."
        node ./dev/deploy-to-container/cli.js --branch ${{ github.ref_name }} --domain dev.ietf.org --appversion ${{ env.PKG_VERSION }} --commit ${{ github.sha }} --ghrunid ${{ github.run_id }} --nodbrefresh ${{ github.event.inputs.sandboxNoDbRefresh }}
        
    - name: Cleanup old docker resources
      env:
        DEBIAN_FRONTEND: noninteractive
      run: |
        docker image prune -a -f

  # -----------------------------------------------------------------
  # STAGING
  # -----------------------------------------------------------------
  staging:
    name: Deploy to Staging
    if: ${{ !failure() && !cancelled() && github.event.inputs.deploy == 'true' }}
    needs: [prepare, release]
    runs-on: ubuntu-latest
    environment:
      name: staging
    env:
      PKG_VERSION: ${{needs.prepare.outputs.pkg_version}}
      
    steps:
      - name: Deploy to staging
        run: |
          curl -X POST -H "Accept: application/vnd.github.v3+json" -H "Authorization: Bearer ${{ secrets.GH_INFRA_K8S_TOKEN }}" ${{ secrets.GHA_K8S_DEPLOY_API }} -d '{"ref":"main", "inputs": { "environment":"${{ secrets.GHA_K8S_CLUSTER }}", "app":"datatracker", "appVersion":"${{ env.PKG_VERSION }}" }}'

  # -----------------------------------------------------------------
  # PROD
  # -----------------------------------------------------------------
  prod:
    name: Deploy to Production
    if: ${{ !failure() && !cancelled() && github.event.inputs.deploy == 'true' }}
    needs: [staging]
    runs-on: ubuntu-latest
    environment:
      name: production
    env:
      PKG_VERSION: ${{needs.prepare.outputs.pkg_version}}
      
    steps:
      - name: Deploy to production
        run: |
          curl -X POST -H "Accept: application/vnd.github.v3+json" -H "Authorization: Bearer ${{ secrets.GH_INFRA_K8S_TOKEN }}" ${{ secrets.GHA_K8S_DEPLOY_API }} -d '{"ref":"main", "inputs": { "environment":"${{ secrets.GHA_K8S_CLUSTER }}", "app":"datatracker", "appVersion":"${{ env.PKG_VERSION }}" }}'