create-draft-release.yml

name: Create Draft Release

on:
  push:
    tags:
      - "[0-9]+.[0-9]+.[0-9]+"

permissions:
  contents: write

jobs:
  create-draft-release:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v6
        with:
          fetch-depth: 0 # Fetch all history for all tags

      - name: Extract changelog for version
        id: changelog
        run: |
          VERSION="${GITHUB_REF#refs/tags/}"
          echo "Creating release for version: $VERSION"

          # Extract changelog section for this version
          # This awk script extracts content between ## VERSION and the next ## line
          CHANGELOG=$(awk -v version="$VERSION" '
            /^## / {
              if (found) exit;
              if ($2 == version) found=1;
              next;
            }
            found { print }
          ' CHANGELOG.md)

          if [ -z "$CHANGELOG" ]; then
            echo "No changelog entry found for version $VERSION"
            exit 1
          fi

          # Save changelog to file (multiline output)
          echo "$CHANGELOG" > /tmp/changelog.txt
          echo "changelog_file=/tmp/changelog.txt" >> $GITHUB_OUTPUT

      - name: Get previous tag
        id: prev_tag
        run: |
          CURRENT_TAG="${GITHUB_REF#refs/tags/}"

          # Get all tags sorted by version, find the one before current
          PREV_TAG=$(git tag --sort=-version:refname | grep -A1 "^${CURRENT_TAG}$" | tail -n1)

          if [ -z "$PREV_TAG" ] || [ "$PREV_TAG" = "$CURRENT_TAG" ]; then
            echo "No previous tag found"
            echo "has_prev_tag=false" >> $GITHUB_OUTPUT
          else
            echo "Previous tag: $PREV_TAG"
            echo "prev_tag=$PREV_TAG" >> $GITHUB_OUTPUT
            echo "has_prev_tag=true" >> $GITHUB_OUTPUT
          fi

      - name: Create release body
        id: release_body
        run: |
          CURRENT_TAG="${GITHUB_REF#refs/tags/}"
          CHANGELOG=$(cat /tmp/changelog.txt)

          # Start building the release body
          {
            echo "$CHANGELOG"
            echo ""

            # Add diff link if we have a previous tag
            if [ "${{ steps.prev_tag.outputs.has_prev_tag }}" = "true" ]; then
              PREV_TAG="${{ steps.prev_tag.outputs.prev_tag }}"
              echo "**Full Changelog**: https://github.com/${{ github.repository }}/compare/${PREV_TAG}...${CURRENT_TAG}"
            fi
          } > /tmp/release_body.txt

          echo "release_body_file=/tmp/release_body.txt" >> $GITHUB_OUTPUT

      - name: Create draft release
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          CURRENT_TAG="${GITHUB_REF#refs/tags/}"
          RELEASE_BODY=$(cat /tmp/release_body.txt)

          gh release create "$CURRENT_TAG" \
            --draft \
            --title "$CURRENT_TAG" \
            --notes "$RELEASE_BODY"

          echo "✅ Draft release created for $CURRENT_TAG"

  load-failure-secrets:
    if: failure()
    needs: create-draft-release
    runs-on: ubuntu-latest
    outputs:
      slack-webhook-url: ${{ steps.load-secrets.outputs.SLACK_WEBHOOK_URL }}
    steps:
      - name: Load secrets
        uses: 1password/load-secrets-action@8d0d610af187e78a2772c2d18d627f4c52d3fbfb # v3.1.0
        id: load-secrets
        env:
          OP_SERVICE_ACCOUNT_TOKEN: ${{ secrets.OP_SERVICE_ACCOUNT_TOKEN }}
          SLACK_WEBHOOK_URL: "op://Continuous Integration/DASHBOARD_BUILD_FAILURE_SLACK_WEBHOOK/password"

  notify-failure:
    if: failure()
    needs: [create-draft-release, load-failure-secrets]
    permissions: {}
    uses: saleor/saleor-internal-actions/.github/workflows/notify-slack.yaml@eb0c692da7bf13f5e1a82c17488b24c514dd10a1 # v1.10.0
    with:
      custom_title: "🚨 Draft Release Creation Failed for *${{ github.ref_name }}*"
      status: failure
    secrets:
      mention_group_id: ${{ secrets.SLACK_DASHBOARD_GROUP_ID }}
      slack-webhook-url: ${{ needs.load-failure-secrets.outputs.slack-webhook-url }}