name: Agent marketplace preview

on:
  workflow_call:
    inputs:
      skill_root:
        description: Canonical skill directory relative to the repository root.
        required: false
        type: string
        default: skills
      claude_marketplace_file:
        description: Claude marketplace manifest relative to the repository root.
        required: false
        type: string
        default: ""
      claude_plugin_file:
        description: Claude plugin manifest relative to the repository root.
        required: false
        type: string
        default: .claude-plugin/plugin.json
      codex_plugin_root:
        description: Codex plugin root relative to the repository root.
        required: false
        type: string
        default: "."
      cursor_plugin_root:
        description: Cursor plugin root relative to the repository root.
        required: false
        type: string
        default: ""
      package_paths:
        description: Space-separated paths to package into the preview archive.
        required: false
        type: string
        default: skills .claude-plugin .cursor-plugin .agents plugins README.md CHANGELOG.md
      archive_name:
        description: Prefix used for the preview archive.
        required: false
        type: string
        default: agent-marketplace

permissions:
  contents: read

jobs:
  preview:
    runs-on: ubuntu-latest
    steps:
      - name: Check out pull request
        uses: actions/checkout@v4
      - name: Validate agent marketplace
        uses: walter-base/common-workflow/actions/validate-agent-marketplace@master
        with:
          skill_root: ${{ inputs.skill_root }}
          claude_marketplace_file: ${{ inputs.claude_marketplace_file }}
          claude_plugin_file: ${{ inputs.claude_plugin_file }}
          codex_plugin_root: ${{ inputs.codex_plugin_root }}
          cursor_plugin_root: ${{ inputs.cursor_plugin_root }}
      - name: Build preview archive
        env:
          PR_NUMBER: ${{ github.event.pull_request.number }}
          SHA: ${{ github.event.pull_request.head.sha }}
          PACKAGE_PATHS: ${{ inputs.package_paths }}
          ARCHIVE_NAME: ${{ inputs.archive_name }}
        shell: bash
        run: |
          short_sha="${SHA:0:7}"
          dir="${ARCHIVE_NAME}-pr-${PR_NUMBER}-${short_sha}"
          mkdir -p "dist/${dir}"
          for path in ${PACKAGE_PATHS}; do
            cp -R "$path" "dist/${dir}/"
          done
          tar -czf "dist/${dir}.tar.gz" -C dist "${dir}"
          echo "PREVIEW_ARCHIVE=dist/${dir}.tar.gz" >> "$GITHUB_ENV"
      - name: Upload preview artifact
        uses: actions/upload-artifact@v4
        with:
          name: ${{ inputs.archive_name }}-pr-${{ github.event.pull_request.number }}-${{ github.event.pull_request.head.sha }}
          path: ${{ env.PREVIEW_ARCHIVE }}
          retention-days: 14
      - name: Write preview summary
        env:
          PR_NUMBER: ${{ github.event.pull_request.number }}
          SHA: ${{ github.event.pull_request.head.sha }}
          ARCHIVE_NAME: ${{ inputs.archive_name }}
        run: |
          cat >> "$GITHUB_STEP_SUMMARY" <<EOF
          # ${ARCHIVE_NAME} preview for PR #${PR_NUMBER}

          Preview artifact: `${ARCHIVE_NAME}-pr-${PR_NUMBER}-${SHA}`

          This artifact expires automatically after 14 days. Stable releases are created only after a release PR is merged into the default branch.
          EOF