Generate GAPIC libraries from configuration #54
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| name: Generate GAPIC libraries from configuration | |
| on: | |
| schedule: | |
| - cron: '0 2 * * *' # nightly at 2 am UTC | |
| workflow_dispatch: | |
| jobs: | |
| generate-from-configuration: | |
| runs-on: ubuntu-22.04 | |
| env: | |
| # the branch into which pull request is created. | |
| base_branch: main | |
| # the branch with which the pull request is associated. | |
| branch_name: generate-libraries-main | |
| library_generation_image_tag: latest | |
| repo_volumes: "-v repo-google-cloud-java:/workspace/google-cloud-java" | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: get baseline commit | |
| id: get-baseline | |
| shell: bash | |
| run: | | |
| echo "baseline_commit=$(grep googleapis_commitish generation_config.yaml | cut -d " " -f2 | xargs)" >> "$GITHUB_ENV" | |
| - name: setup branch for pull request | |
| id: setup-branch | |
| shell: bash | |
| run: | | |
| [ -z "`git config user.email`" ] && git config --global user.email "[email protected]" | |
| [ -z "`git config user.name`" ] && git config --global user.name "cloud-java-bot" | |
| # try to find a open pull request associated with the branch | |
| pr_num=$(gh pr list -s open -H "${branch_name}" -q . --json number | jq ".[] | .number") | |
| # create a branch if there's no open pull request associated with the | |
| # branch; otherwise checkout the pull request. | |
| if [ -z "${pr_num}" ]; then | |
| git checkout -b "${branch_name}" | |
| else | |
| gh pr checkout "${pr_num}" | |
| fi | |
| echo "pr_num=${pr_num}" >> "$GITHUB_ENV" | |
| env: | |
| GH_TOKEN: ${{ secrets.CLOUD_JAVA_BOT_TOKEN }} | |
| - name: setup docker environment | |
| shell: bash | |
| run: | | |
| # we create a volume pointing to `pwd` (google-cloud-java) that will | |
| # be referenced by the container and its children | |
| if [[ $(docker volume inspect repo-google-cloud-java) != '[]' ]]; then | |
| docker volume rm repo-google-cloud-java | |
| fi | |
| docker volume create --name "repo-google-cloud-java" --opt "type=none" --opt "device=$(pwd)" --opt "o=bind" | |
| - name: update googleapis commit to latest | |
| id: update-commit | |
| shell: bash | |
| run: | | |
| mkdir tmp-googleapis | |
| # use partial clone because only commit history is needed. | |
| git clone --filter=blob:none https://github.com/googleapis/googleapis.git tmp-googleapis | |
| pushd tmp-googleapis | |
| git pull | |
| latest_commit=$(git rev-parse HEAD) | |
| popd | |
| rm -rf tmp-googleapis | |
| sed -i -e "s/^googleapis_commitish.*$/googleapis_commitish: ${latest_commit}/" generation_config.yaml | |
| - name: generate from configuration | |
| shell: bash | |
| run: | | |
| docker run --rm \ | |
| ${repo_volumes} \ | |
| -v /tmp:/tmp \ | |
| -v /var/run/docker.sock:/var/run/docker.sock \ | |
| -e "RUNNING_IN_DOCKER=true" \ | |
| -e "REPO_BINDING_VOLUMES=${repo_volumes}" \ | |
| gcr.io/cloud-devrel-public-resources/java-library-generation:"${library_generation_image_tag}" \ | |
| python /src/generate_repo.py generate --generation-config-yaml=/workspace/google-cloud-java/generation_config.yaml --repository-path=/workspace/google-cloud-java | |
| - name: generate pull request description | |
| id: generate-description | |
| shell: bash | |
| run: | | |
| # the pr description (body) will be available in pr-description.txt after | |
| # running this command. | |
| set -x | |
| docker run --rm \ | |
| ${repo_volumes} \ | |
| -v /tmp:/tmp \ | |
| -v /var/run/docker.sock:/var/run/docker.sock \ | |
| -e "RUNNING_IN_DOCKER=true" \ | |
| -e "REPO_BINDING_VOLUMES=${repo_volumes}" \ | |
| gcr.io/cloud-devrel-public-resources/java-library-generation:"${library_generation_image_tag}" \ | |
| python /src/generate_pr_description.py generate --generation-config-yaml=/workspace/google-cloud-java/generation_config.yaml --baseline-commit="${baseline_commit}" | |
| env: | |
| baseline_commit: ${{ env.baseline_commit }} | |
| - name: create or update the pull request | |
| shell: bash | |
| run: | | |
| title="chore: generate libraries at $(date)" | |
| git add java-* pom.xml gapic-libraries-bom/pom.xml versions.txt generation_config.yaml | |
| # use --allow-empty because (rarely) there's no change. | |
| git commit --allow-empty -m "${title}" | |
| if [ -z "${pr_num}" ]; then | |
| git remote add monorepo https://cloud-java-bot:${GH_TOKEN}@github.com/${{ github.repository }}.git | |
| git fetch -q --unshallow monorepo | |
| git push -f monorepo "${branch_name}" | |
| set -x | |
| gh pr create --base "${base_branch}" --title "${title}" --head "${branch_name}" --body "$(cat pr_description.txt)" | |
| else | |
| git push | |
| gh pr edit "${pr_num}" --title "${title}" | |
| gh pr edit "${pr_num}" --body "$(cat pr_description.txt)" | |
| fi | |
| env: | |
| GH_TOKEN: ${{ secrets.CLOUD_JAVA_BOT_TOKEN }} | |
| pr_num: ${{ env.pr_num }} |