README: document latest tag (#122) #9
Workflow file for this run
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| name: "Alias tag as latest" | |
| on: | |
| push: | |
| tags: | |
| - "v?[0-9]+.[0-9]+.[0-9]+*" | |
| workflow_dispatch: | |
| inputs: | |
| tag: | |
| description: "The existing tag to alias as latest" | |
| type: "string" | |
| required: true | |
| jobs: | |
| update-latest-tag: | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: "write" | |
| steps: | |
| - name: Checkout the repository | |
| uses: actions/checkout@v3 | |
| - name: Get the latest version tag | |
| id: get-latest-tag | |
| run: | | |
| latest_tag=$(git tag -l | grep -E "v[0-9]+\.[0-9]+\.[0-9]+" | sort | head -n 1) | |
| echo "Latest tag: $latest_tag" | |
| echo "latest_tag=$latest_tag" >> $GITHUB_ENV | |
| - name: Push the 'latest' tag | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| run: | | |
| if git rev-parse -q --verify refs/tags/latest; then | |
| git tag -d latest | |
| fi | |
| git tag latest "$latest_tag" | |
| git push --force origin latest | |