Sync with template repository #614
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| # Create a PR to sync with the upstream template repo. | |
| # The template repo is https://github.com/jenstroeger/python-package-template. | |
| name: Sync with template repository | |
| on: | |
| workflow_dispatch: | |
| schedule: | |
| - cron: 11 11 * * * | |
| permissions: | |
| contents: read | |
| jobs: | |
| sync: | |
| if: github.repository != 'jenstroeger/python-package-template' | |
| runs-on: ubuntu-latest | |
| permissions: | |
| contents: write | |
| pull-requests: write | |
| steps: | |
| - name: Check out template repository | |
| uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7 | |
| with: | |
| # If you decide to change the upstream template repository to a private one, uncomment | |
| # the following argument to pass the required token to be able to check it out. | |
| # token: ${{ secrets.<TEMPLATE_REPO_TOKEN> }} | |
| repository: jenstroeger/python-package-template | |
| fetch-depth: 0 | |
| path: template | |
| - name: Check out current repository | |
| uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7 | |
| with: | |
| token: ${{ secrets.REPO_ACCESS_TOKEN }} | |
| fetch-depth: 0 | |
| ref: staging | |
| path: repo | |
| - name: Sync with template | |
| env: | |
| GH_TOKEN: ${{ secrets.REPO_ACCESS_TOKEN }} | |
| # This is the username and email for the user who creates a branch and commits | |
| # the changes. In an organisation that should be a dedicated devops account. | |
| USER_NAME: jenstroeger | |
| USER_EMAIL: [email protected] | |
| working-directory: ./repo | |
| run: | | |
| LATEST_VERSION=$(cd ../template && git describe --tags --abbrev=0) | |
| CURRENT_VERSION=$(test -f .github/workflows/.template_version && cat .github/workflows/.template_version || echo "v0.0.0") | |
| echo "Latest version is ${LATEST_VERSION} and current version is ${CURRENT_VERSION}." | |
| # Check if the template repo was changed/updated. | |
| if [ "${CURRENT_VERSION}" == "${LATEST_VERSION}" ]; then | |
| echo "Unable to find a new version, exiting..." | |
| else | |
| # Check if the branch already exists in the current repo. | |
| BRANCH_NAME="sync-$LATEST_VERSION" | |
| if [ "$(git rev-parse --verify origin/"""$BRANCH_NAME""" 2>/dev/null)" ]; then | |
| echo "Branch $BRANCH_NAME already exists, exiting..." | |
| else | |
| # Generate a patch file of all template changes in the cloned template repository. | |
| pushd ../template || exit | |
| # shellcheck disable=SC2046 | |
| git diff "${CURRENT_VERSION}".."${LATEST_VERSION}" -- $(find . docs/ .github/ .github/workflows/ -maxdepth 1 -type f ! -name "*.md" ! -name ".template_version") > diff.patch | |
| popd || exit | |
| # Apply the generated patch to the current repo. | |
| patch --strip 1 --batch --merge --input ../template/diff.patch || true | |
| find . -name "*.orig" -type f -delete | |
| find . -name "*.rej" -type f -delete | |
| # Create a branch, commit, and push the changeset. | |
| git checkout -b "$BRANCH_NAME" | |
| echo "$LATEST_VERSION" > .github/workflows/.template_version | |
| git add . | |
| git config --global user.name "$USER_NAME" | |
| git config --global user.email "$USER_EMAIL" | |
| git config --list --global # For debug purposes. | |
| git commit --message "chore: sync with template $LATEST_VERSION" | |
| git push --set-upstream origin "$BRANCH_NAME" | |
| # Create the pull request. | |
| gh pr create --base staging --head "$BRANCH_NAME" --title "chore: sync with template $LATEST_VERSION" --body "This PR was generated automatically." | |
| fi | |
| fi |