scan-updates.yml

name: 🔍 Scan Updates

on:
  schedule:
    - cron: '0 8 * * *' # Every day at 8:00 UTC
  workflow_dispatch:

permissions:
  contents: write
  pull-requests: write

concurrency:
  group: scan-updates
  cancel-in-progress: false

jobs:
  detect-updates:
    name: 🔍 Detect Available Updates
    runs-on: ubuntu-latest
    timeout-minutes: 10
    outputs:
      updates: ${{ steps.watcher.outputs.updates }}
      has_updates: ${{ steps.watcher.outputs.has_updates }}
    steps:
      - uses: actions/checkout@v6

      - name: Set up Python
        uses: actions/setup-python@v6
        with:
          python-version: '3.12'
          cache: 'pip'
          cache-dependency-path: 'requirements/base.txt'

      - name: Install dependencies
        run: pip install -r requirements/base.txt

      - name: 🔍 Scan for Updates
        id: watcher
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          PYTHONPATH: ${{ github.workspace }}
        run: |
          echo "::group::🔍 Checking for upstream updates"

          # Run watcher without --update to just detect
          output=$(python3 -m core.engine.watcher 2>&1)
          echo "$output"

          # Parse output to extract updates (handle multi-line format)
          updates=$(echo "$output" | awk '
            /Checking [^ ]+ \(/ {
              match($0, /Checking ([^ ]+) /, arr);
              exporter = arr[1];
            }
            /New version available:/ {
              match($0, /New version available: ([^ ]+)/, arr);
              version = arr[1];
              printf "{\"name\":\"%s\",\"version\":\"%s\"}\n", exporter, version;
            }
          ' | jq -s '.')

          if [ "$(echo "$updates" | jq 'length')" -gt 0 ]; then
            echo "has_updates=true" >> $GITHUB_OUTPUT
            # Compact JSON to single line for GitHub Actions output
            echo "updates=$(echo "$updates" | jq -c '.')" >> $GITHUB_OUTPUT

            echo ""
            echo "📦 Updates detected:"
            echo "$updates" | jq -r '.[] | "  - \(.name): \(.version)"'
          else
            echo "has_updates=false" >> $GITHUB_OUTPUT
            echo "updates=[]" >> $GITHUB_OUTPUT
            echo "✓ All exporters are up to date"
          fi

          echo "::endgroup::"

  create-prs:
    name: 📝 Create PR for ${{ matrix.exporter.name }}
    needs: detect-updates
    if: needs.detect-updates.outputs.has_updates == 'true'
    runs-on: ubuntu-latest
    timeout-minutes: 10
    strategy:
      fail-fast: false
      max-parallel: 1
      matrix:
        exporter: ${{ fromJson(needs.detect-updates.outputs.updates) }}
    steps:
      - uses: actions/checkout@v6
        with:
          token: ${{ secrets.GH_PAT }}

      - name: 📝 Update Manifest for ${{ matrix.exporter.name }}
        env:
          EXPORTER_NAME: ${{ matrix.exporter.name }}
          NEW_VERSION: ${{ matrix.exporter.version }}
        run: |
          echo "::group::📝 Updating $EXPORTER_NAME to $NEW_VERSION"

          manifest="exporters/$EXPORTER_NAME/manifest.yaml"

          if [ ! -f "$manifest" ]; then
            echo "Error: Manifest not found: $manifest"
            exit 1
          fi

          # Update version in manifest using sed
          sed -i "s/^version:.*/version: \"$NEW_VERSION\"/" "$manifest"

          echo "✓ Updated $manifest"
          cat "$manifest" | grep "^version:"
          echo "::endgroup::"

      - name: 📤 Create Pull Request
        id: cpr
        uses: peter-evans/create-pull-request@v8
        with:
          token: ${{ secrets.GH_PAT }}
          commit-message: "chore(deps): update ${{ matrix.exporter.name }} to ${{ matrix.exporter.version }}"
          title: "chore(deps): update ${{ matrix.exporter.name }} to ${{ matrix.exporter.version }}"
          body: |
            ## 🔄 Automated Version Update

            **Exporter:** `${{ matrix.exporter.name }}`
            **New Version:** `${{ matrix.exporter.version }}`

            This PR was automatically created by the version watcher.

            ### Changes
            - Update `${{ matrix.exporter.name }}` manifest version

            ### Validation
            - [ ] CI checks pass
            - [ ] Build succeeds for all targets
            - [ ] Packages published successfully

            ---
            🤖 *Automated by version watcher - will auto-merge if checks pass*
          branch: auto/update-${{ matrix.exporter.name }}
          delete-branch: true
          labels: |
            dependencies
            automated
          author: SckyzO <683678+SckyzO@users.noreply.github.com>

      - name: ✅ Enable Auto-merge
        if: steps.cpr.outputs.pull-request-operation == 'created'
        env:
          GH_TOKEN: ${{ secrets.GH_PAT }}
          PR_NUMBER: ${{ steps.cpr.outputs.pull-request-number }}
        run: |
          echo "Enabling auto-merge for PR #$PR_NUMBER"
          gh pr merge "$PR_NUMBER" --auto --squash --repo ${{ github.repository }}