generate-catalogs.yaml

---
# This workflow generates the stable catalog and pushes it to
# the publish branch.
name: generate-catalogs

on:
  schedule:
    - cron: "0 */6 * * *" # every 6 hours
  workflow_dispatch: # allow manual triggering

jobs:

  catalog-matrix:
    runs-on: ubuntu-latest
    if: github.repository_owner == 'openshift-pipelines' # do not run this elsewhere
    outputs:
      matrix: ${{ steps.set-matrix.outputs.matrix }}
    steps:
      - uses: actions/checkout@v4
      - uses: ./.github/actions/go
      - id: set-matrix
        name: Generate catalog matrix
        run: |
          set -Eeu
          echo "matrix=$(go run ./cmd/catalog-cd catalog externals --config ./externals.yaml)" >> "$GITHUB_OUTPUT"
          cat "$GITHUB_OUTPUT"

  generate-catalog:
    needs: catalog-matrix
    runs-on: ubuntu-latest
    if: github.repository_owner == 'openshift-pipelines' # do not run this elsewhere
    strategy:
      matrix: ${{fromJSON(needs.catalog-matrix.outputs.matrix)}}
    steps:
      - uses: actions/checkout@v4
      - uses: ./.github/actions/go
      - name: ${{ matrix.type }} catalog for ${{ matrix.name }}
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        run: |
          mkdir -p stable/tasks stable/pipelines
          cp -fR tasks/* stable/tasks
          cp -fR pipelines/* stable/pipelines
          go run ./cmd/catalog-cd catalog generate-from \
                 --name ${{ matrix.name }} \
                 --url ${{ matrix.url }} \
                 --type ${{ matrix.type }} \
                 --ignore-versions "${{ matrix.ignoreVersions }}" \
                 stable
      - name: Checkout "p" publish branch
        uses: actions/checkout@v4
        with:
          repository: openshift-pipelines/tektoncd-catalog
          ref: p
          path: p
      - name: Copy "partial" catalog ${{ matrix.name }} in publish branch
        run: |
          cp -fRv stable/* p/
      - name: Add ${{ matrix.type }} from ${{ matrix.name }} to publish branch
        working-directory: p
        run: |
          # Clean main from here before the status
          git config user.name github-actions
          git config user.email github-actions@github.com
          CHANGES=$(git status -s)
          if [[ -n "${CHANGES}" ]]; then
            git status
            git add tasks pipelines
            git commit -m "${{ matrix.name }}: Auto-update tekton ${{ matrix.type }} resources\n\nURL: ${{ matrix.url }}\\nIgnoredVersions: ${{ matrix.ignoreVersions }}"
            git pull --rebase --autostash
          else
            echo "No changes for the catalog"
          fi
      - name: Create PR
        id: create-pr
        uses: peter-evans/create-pull-request@v5
        with:
          base: p
          branch: update-stable
          delete-branch: true
          add-paths: README.md # This is here just to force it to not commit anything
          title: "${{ matrix.name }}: Auto-update tekton ${{ matrix.type }} resources"
          assignees: tekton-ecosystem-team
          labels: approved, lgtm, ok-to-test # Automatically approved :)
          # committer: ${{ env.GIT_COMMITTER_NAME }} ${{ env.GIT_COMMITTER_EMAIL }}
          # author: ${{ env.GIT_AUTHOR_NAME }} ${{ env.GIT_AUTHOR_EMAIL }}
          # body: ${{ steps.pr_body.outputs.content }} # TODO(vdemeester) Write git status from the artifact
      - uses: actions/upload-artifact@v3 # We could ignore this completely
        with:
          name: ${{ matrix.name }}-${{ matrix.type }}-stable-catalog-artifact
          path: stable/
          retention-days: 3 # We don't need to keep them for long