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Cut release

Cut release #1

Workflow file for this run

name: Cut release
on:
workflow_dispatch: {}
concurrency: release
jobs:
tag:
runs-on: ubuntu-latest
if: github.ref == 'refs/heads/main'
permissions:
contents: write
steps:
- name: Mint App installation token
id: app-token
uses: actions/create-github-app-token@d72941d797fd3113feb6b93fd0dec494b13a2547 # v1.12.0
with:
app-id: ${{ secrets.APP_ID }}
private-key: ${{ secrets.APP_PRIVATE_KEY }}
owner: ${{ github.repository_owner }}
repositories: ${{ github.event.repository.name }}
permission-contents: write
- uses: actions/checkout@v7.0.0
with:
fetch-depth: 0 # need full tag history to compute the next serial
token: ${{ steps.app-token.outputs.token }}
persist-credentials: true
- name: Compute CalVer tag
id: version
run: |
YEAR_MONTH=$(date +'%y.%m')
SERIAL=$(git tag -l "v${YEAR_MONTH}.[0-9]*" | sed -E "s/^v${YEAR_MONTH}\.//" | sort -n | tail -1)
SERIAL=${SERIAL:-0}
NEXT=$((SERIAL + 1))
TAG="v${YEAR_MONTH}.${NEXT}"
echo "tag=$TAG" >> "$GITHUB_OUTPUT"
echo "Computed tag: $TAG"
- name: Validate CalVer tag format
env:
TAG: ${{ steps.version.outputs.tag }}
run: |
if [[ ! "$TAG" =~ ^v[0-9]{2}\.(0[1-9]|1[0-2])\.[1-9][0-9]*$ ]]; then
echo "::error::Tag '$TAG' does not match required CalVer format vYY.MM.SERIAL (e.g. v26.07.1)"
exit 1
fi
echo "Tag '$TAG' is valid."
- name: Tag and push
run: |
git config user.name "github-actions[bot]"
git config user.email "github-actions[bot]@users.noreply.github.com"
git tag ${{ steps.version.outputs.tag }}
git push origin ${{ steps.version.outputs.tag }}
- name: Create GitHub release
uses: softprops/action-gh-release@v2
with:
tag_name: ${{ steps.version.outputs.tag }}
generate_release_notes: true