name: Package Plugin

on:
  push:
    tags:
      - 'v*'
  pull_request:
    branches:
      - main
  workflow_dispatch:

permissions:
  actions: write
  contents: write

jobs:
  package:
    name: Package plugin
    runs-on: ubuntu-latest

    steps:
      - name: Check out repository
        uses: actions/checkout@v4

      - name: Install gettext
        run: sudo apt-get update && sudo apt-get install --yes gettext

      - name: Build installable plugin archive
        id: package
        run: |
          set -eu
          version="$(grep -E '^ \* Version:' vblg-oi-contest-schedule.php | sed -E 's/^ \* Version: *//')"
          archive_name="vblg-oi-contest-schedule-${version}.zip"
          if [ "${GITHUB_REF_TYPE}" = "tag" ] && [ "${GITHUB_REF_NAME}" != "v${version}" ]; then
            printf 'Tag %s does not match plugin version %s.\n' "${GITHUB_REF_NAME}" "${version}" >&2
            exit 1
          fi
          ./build.sh build
          printf 'archive=%s\n' "${archive_name}" >> "$GITHUB_OUTPUT"

      - name: Upload plugin archive
        uses: actions/upload-artifact@v4
        with:
          name: vblg-oi-contest-schedule-plugin
          path: ${{ steps.package.outputs.archive }}
          if-no-files-found: error
          retention-days: 30

      - name: Publish plugin ZIP to GitHub Release
        if: startsWith( github.ref, 'refs/tags/v' )
        uses: softprops/action-gh-release@v2
        with:
          files: ${{ steps.package.outputs.archive }}

      - name: Deploy GitHub Release to WordPress.org SVN
        if: startsWith( github.ref, 'refs/tags/v' )
        env:
          DEFAULT_BRANCH: ${{ github.event.repository.default_branch }}
          GH_TOKEN: ${{ github.token }}
        run: |
          gh workflow run deploy-wordpress-svn.yml \
            --ref "${DEFAULT_BRANCH}" \
            --field release_tag="${GITHUB_REF_NAME}"