name: Release agent marketplace

on:
  workflow_call:
    inputs:
      target_branch:
        description: Branch that receives release-please changes.
        required: false
        type: string
        default: main
      release_config_file:
        description: Path to the release-please configuration file.
        required: true
        type: string
      release_manifest_file:
        description: Path to the release-please manifest file.
        required: true
        type: string
      package_paths:
        description: Space-separated paths to include in the marketplace archive.
        required: true
        type: string
      archive_name:
        description: Base name for the marketplace archive.
        required: true
        type: string
      publish_gitea:
        description: Upload the released archive to Gitea and write its URL to the summary.
        required: false
        type: boolean
        default: false
      gitea_url:
        description: Base URL of the Gitea instance.
        required: false
        type: string
        default: ""
      gitea_user:
        description: Gitea user or organization that owns the generic package.
        required: false
        type: string
        default: ""
    secrets:
      GITEA_TOKEN:
        description: Gitea token with permission to publish generic packages.
        required: false

permissions:
  contents: write
  pull-requests: write

jobs:
  release-please:
    runs-on: ubuntu-latest
    outputs:
      release_created: ${{ steps.release.outputs.release_created }}
      tag_name: ${{ steps.release.outputs.tag_name }}
      version: ${{ steps.release.outputs.version }}
    steps:
      - name: Create or update release PR
        id: release
        uses: googleapis/release-please-action@v4
        with:
          token: ${{ secrets.GITHUB_PAT || github.token }}
          target-branch: ${{ inputs.target_branch }}
          config-file: ${{ inputs.release_config_file }}
          manifest-file: ${{ inputs.release_manifest_file }}

  publish:
    needs: release-please
    if: inputs.publish_gitea && needs.release-please.outputs.release_created == 'true'
    runs-on: ubuntu-latest
    permissions:
      contents: read
    steps:
      - name: Check out released marketplace
        uses: actions/checkout@v4
        with:
          ref: ${{ needs.release-please.outputs.tag_name }}

      - name: Build marketplace archive
        env:
          ARCHIVE_NAME: ${{ inputs.archive_name }}
          PACKAGE_PATHS: ${{ inputs.package_paths }}
          VERSION: ${{ needs.release-please.outputs.tag_name }}
        run: |
          read -r -a paths <<< "$PACKAGE_PATHS"
          tar -czf "${ARCHIVE_NAME}-${VERSION}.tar.gz" "${paths[@]}"

      - name: Upload archive to Gitea
        env:
          ARCHIVE_NAME: ${{ inputs.archive_name }}
          GITEA_URL: ${{ inputs.gitea_url }}
          GITEA_USER: ${{ inputs.gitea_user }}
          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
          VERSION: ${{ needs.release-please.outputs.tag_name }}
        run: |
          : "${GITEA_URL:?Set gitea_url when publish_gitea is enabled}"
          : "${GITEA_USER:?Set gitea_user when publish_gitea is enabled}"
          : "${GITEA_TOKEN:?Pass GITEA_TOKEN when publish_gitea is enabled}"
          archive="${ARCHIVE_NAME}-${VERSION}.tar.gz"
          package_url="${GITEA_URL%/}/api/packages/${GITEA_USER}/generic/${ARCHIVE_NAME}/${VERSION}/${archive}"
          curl --fail-with-body --retry 3 \
            --user "${GITEA_USER}:${GITEA_TOKEN}" \
            --upload-file "$archive" \
            "$package_url"

          cat >> "$GITHUB_STEP_SUMMARY" <<EOF
          # Agent Marketplace ${VERSION}

          Download the marketplace archive from Gitea:

          ${package_url}

          ```bash
          curl --user "GITEA_USER:GITEA_TOKEN" \\
            --output "${archive}" \\
            "${package_url}"
          ```
          EOF