name: python-sdk-release

on:
  push:
    tags:
      - "python-v*"

concurrency:
  group: ${{ github.workflow }}
  cancel-in-progress: false

jobs:
  build-python-sdk:
    if: github.repository == 'openai/codex'
    name: build-python-sdk
    runs-on: ubuntu-latest
    permissions:
      contents: read

    steps:
      - name: Checkout repository
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
        with:
          persist-credentials: false

      - name: Setup Python
        uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6.2.0
        with:
          python-version: "3.12"

      - name: Install packaging tools
        run: python -m pip install build uv==0.11.3

      - name: Validate tag and build Python SDK package
        shell: bash
        run: |
          set -euo pipefail

          sdk_version="${GITHUB_REF_NAME#python-v}"
          if [[ ! "${sdk_version}" =~ ^[0-9]+\.[0-9]+\.[0-9]+b[0-9]+$ ]]; then
            echo "Python SDK release tags must identify a beta release, for example python-v0.1.0b1."
            exit 1
          fi

          configured_version="$(
            python -c 'import tomllib; print(tomllib.load(open("sdk/python/pyproject.toml", "rb"))["project"]["version"])'
          )"
          if [[ "${configured_version}" != "${sdk_version}" ]]; then
            echo "Tag version ${sdk_version} does not match sdk/python/pyproject.toml version ${configured_version}."
            exit 1
          fi

          cd sdk/python
          uv sync --extra dev --frozen
          uv run --extra dev --frozen python scripts/update_sdk_artifacts.py \
            stage-sdk "${RUNNER_TEMP}/openai-codex" \
            --sdk-version "${sdk_version}"

          python -m build \
            --wheel \
            --sdist \
            --outdir "${GITHUB_WORKSPACE}/dist/python-sdk" \
            "${RUNNER_TEMP}/openai-codex"

      - name: Upload Python SDK package
        uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7.0.0
        with:
          name: python-sdk-package
          path: dist/python-sdk/*
          if-no-files-found: error

  publish-python-sdk:
    name: publish-python-sdk
    needs: build-python-sdk
    runs-on: ubuntu-latest
    environment: pypi
    permissions:
      contents: read
      id-token: write # Required for PyPI trusted publishing.

    steps:
      - name: Download Python SDK package
        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
        with:
          name: python-sdk-package
          path: dist/python-sdk

      - name: Publish Python SDK to PyPI
        uses: pypa/gh-action-pypi-publish@ed0c53931b1dc9bd32cbe73a98c7f6766f8a527e # v1.13.0
        with:
          packages-dir: dist/python-sdk