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name: Publish from Main | |
on: | |
push: | |
branches: [main] | |
jobs: | |
publish: | |
runs-on: ubuntu-latest | |
steps: | |
- name: Check out repository | |
uses: actions/checkout@v3 | |
- name: Set up Python | |
uses: actions/setup-python@v4 | |
with: | |
python-version: "3.11" | |
- name: Install dependencies | |
run: pip install build twine tomli | |
- name: Extract version from pyproject.toml | |
id: get_version | |
run: | | |
python -c "import tomli; version=tomli.load(open('pyproject.toml', 'rb'))['project']['version']; print(version)" > version.txt | |
echo "version=$(cat version.txt)" >> $GITHUB_OUTPUT | |
- name: Determine Tag Name | |
id: determine_tag | |
run: | | |
version="${{ steps.get_version.outputs.version }}" | |
tag_name="v${version}" | |
echo "tag_name=$tag_name" >> $GITHUB_OUTPUT | |
- name: Check if tag exists on GitHub | |
id: check_tag | |
uses: actions/github-script@v6 | |
with: | |
script: | | |
const tagName = "${{ steps.determine_tag.outputs.tag_name }}"; | |
const { data: tags } = await github.request('GET /repos/{owner}/{repo}/tags', { | |
owner: context.repo.owner, | |
repo: context.repo.repo | |
}); | |
const tagExists = tags.some(tag => tag.name === tagName); | |
core.info(`TAG_EXISTS=${tagExists.toString()}`); | |
core.exportVariable('TAG_EXISTS', tagExists.toString()); | |
- name: Fail if tag already exists | |
if: env.TAG_EXISTS == 'true' | |
run: | | |
echo "Tag ${{ steps.determine_tag.outputs.tag_name }} already exists for this version. Cannot create a new release." | |
exit 1 | |
- name: Build package | |
run: python -m build | |
- name: Create GitHub Release | |
if: env.TAG_EXISTS == 'false' | |
uses: actions/create-release@v1 | |
with: | |
tag_name: ${{ steps.determine_tag.outputs.tag_name }} | |
release_name: ${{ steps.determine_tag.outputs.tag_name }} | |
draft: false | |
prerelease: false | |
body: "Release for version ${{ steps.determine_tag.outputs.tag_name }}" | |
env: | |
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
- name: Publish to PyPI | |
if: env.TAG_EXISTS == 'false' | |
env: | |
TWINE_USERNAME: __token__ | |
TWINE_PASSWORD: ${{ secrets.PYPI_API_TOKEN }} | |
run: twine upload dist/* |