name: Publish

on:
  workflow_run:
    workflows: ["CI"]
    types: [completed]
    branches: [master]

jobs:
  version-check:
    name: Version Check
    if: github.event.workflow_run.conclusion == 'success'
    runs-on: ubuntu-latest
    outputs:
      version: ${{ steps.version.outputs.value }}
      is-new: ${{ steps.tag.outputs.is-new }}

    steps:
    - uses: actions/checkout@v6
      with:
        fetch-depth: 0

    - name: Read version
      id: version
      run: |
        value=$(grep '^version = ' pyproject.toml | sed 's/version = "\(.*\)"/\1/')
        echo "value=$value" >> $GITHUB_OUTPUT

    - name: Check tag
      id: tag
      run: |
        if git ls-remote --tags origin "refs/tags/v${{ steps.version.outputs.value }}" | grep -q .; then
          echo "is-new=false" >> $GITHUB_OUTPUT
        else
          echo "is-new=true" >> $GITHUB_OUTPUT
        fi

  build:
    name: Build
    needs: version-check
    if: needs.version-check.outputs.is-new == 'true'
    runs-on: ubuntu-latest

    steps:
    - uses: actions/checkout@v6

    - uses: actions/setup-python@v6
      with:
        python-version: "3.12"

    - uses: astral-sh/setup-uv@v8.2.0

    - run: uv build

    - uses: actions/upload-artifact@v7
      with:
        name: dist
        path: dist/*

  publish:
    name: Publish to PyPI
    needs: [version-check, build]
    runs-on: ubuntu-latest
    environment:
      name: pypi
      url: https://pypi.org/project/pyfragment/
    permissions:
      id-token: write

    steps:
    - uses: actions/download-artifact@v8
      with:
        name: dist
        path: dist

    - uses: pypa/gh-action-pypi-publish@release/v1

  release:
    name: GitHub Release
    needs: [version-check, build]
    runs-on: ubuntu-latest
    permissions:
      contents: write

    steps:
    - uses: actions/download-artifact@v8
      with:
        name: dist
        path: dist

    - uses: softprops/action-gh-release@v3
      with:
        tag_name: v${{ needs.version-check.outputs.version }}
        name: v${{ needs.version-check.outputs.version }}
        files: dist/*
        generate_release_notes: true
        make_latest: true