Files
Charon/.github/workflows/auto-versioning.yml
2025-12-01 13:04:22 +00:00

88 lines
3.1 KiB
YAML

name: Auto Versioning and Release
on:
push:
branches: [ main ]
permissions:
contents: write
pull-requests: write
jobs:
version:
runs-on: ubuntu-latest
steps:
- name: Checkout
uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6
with:
fetch-depth: 0
- name: Generate semantic version (fallback script)
id: semver
run: |
# Ensure git tags are fetched
git fetch --tags --quiet || true
# Get latest tag or default to v0.0.0
TAG=$(git describe --abbrev=0 --tags 2>/dev/null || echo "v0.0.0")
echo "Detected latest tag: $TAG"
# Set outputs for downstream steps
echo "version=$TAG" >> $GITHUB_OUTPUT
echo "release_notes=Fallback: using latest tag only" >> $GITHUB_OUTPUT
echo "changed=false" >> $GITHUB_OUTPUT
- name: Show version
run: |
echo "Next version: ${{ steps.semver.outputs.version }}"
- id: create_tag
name: Create annotated tag and push
if: ${{ steps.semver.outputs.changed }}
run: |
# Ensure a committer identity is configured in the runner so git tag works
git config --global user.email "actions@github.com"
git config --global user.name "GitHub Actions"
# Normalize the version: remove any leading 'v' so we don't end up with 'vvX.Y.Z'
RAW="${{ steps.semver.outputs.version }}"
VERSION_NO_V="${RAW#v}"
TAG="v${VERSION_NO_V}"
echo "TAG=${TAG}"
# If tag already exists, skip creation to avoid failure
if git rev-parse -q --verify "refs/tags/${TAG}" >/dev/null; then
echo "Tag ${TAG} already exists; skipping tag creation"
else
git tag -a "${TAG}" -m "Release ${TAG}"
git push origin "${TAG}"
fi
# Export the tag for downstream steps
echo "tag=${TAG}" >> $GITHUB_OUTPUT
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
- name: Check for existing GitHub Release
id: check_release
run: |
TAG=${{ steps.create_tag.outputs.tag }}
echo "Checking for release for tag: ${TAG}"
STATUS=$(curl -s -o /dev/null -w "%{http_code}" -H "Authorization: token ${GITHUB_TOKEN}" -H "Accept: application/vnd.github+json" "https://api.github.com/repos/${GITHUB_REPOSITORY}/releases/tags/${TAG}") || true
if [ "${STATUS}" = "200" ]; then
echo "exists=true" >> $GITHUB_OUTPUT
else
echo "exists=false" >> $GITHUB_OUTPUT
fi
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
- name: Create GitHub Release (tag-only, no workspace changes)
if: ${{ steps.semver.outputs.changed && steps.check_release.outputs.exists == 'false' }}
uses: softprops/action-gh-release@de2c0eb89ae2a093876385947365aca7b0e5f844 # v1
with:
tag_name: ${{ steps.create_tag.outputs.tag }}
name: Release ${{ steps.create_tag.outputs.tag }}
body: ${{ steps.semver.outputs.release_notes }}
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}