From: Jiang Xin <zhiyou.jx@xxxxxxxxxxxxxxx> Git l10n uses github pull request for code review. A helper program "git-po-helper" can be used to check typos in ".po" files, validate syntax, and check commit message. It would be convenient to integrate this helper program to CI and add comments in pull request. A repository is created for testing git-l10n CI workflow. L10n contributors can fork and try. - https://github.com/jiangxin/github-action-test ## Changes since v1 + Listen to event "pull_request_target" instead of event "pull_request". Event "pull_request_target" provides write permissions for GITHUB_TOKEN, and the workflow triggered by a pull request from a fork repository can create new comment in the pull request. + Because for "pull_request_target", only checkout base commit of the target repository, add a new step "Fetch missing commits". + Add new option "--github-action-event <event>" for git-po-helper. + Add "--end-of-options" for "git rev-parse" command. ## Range diff v1...v2 1: 25c5645 ! 1: c2618b9 ci: new github-action for git-l10n code review @@ Commit message "ci-config" and create a simple shell script at "ci/config/allow-l10n" in this branch. - The new l10n workflow listens to two types of github events: push and - pull_request. + The new l10n workflow listens to two types of github events: "push" and + "pull_request_target". The "pull_request_target" event is just like the + "pull_request" event, but provides write permission to create comments + for pull request. - For a push event, it will scan commits one by one. If a commit does not - look like a l10n commit (no file in "po/" has been changed), it will - immediately fail without checking for further commits. While for a - pull_request event, all new introduced commits will be scanned. + For a "push" event, it will scan commits one by one. If a commit does + not look like a l10n commit (no file in "po/" has been changed), it + will immediately fail without checking for further commits. While for a + "pull_request_target" event, all new introduced commits will be scanned. "git-po-helper" will generate two kinds of suggestions, errors and warnings. A l10n contributor should try to fix all the errors, and should pay attention to the warnings. All the errors and warnings will - be reported in the last step of the l10n workflow as two message groups. - For a pull_request event, will create additional comments in pull - request to report the result. + be reported in the last step of the l10n workflow with two message + groups. For a "pull_request_target" event, will create additional + comments in the pull request to report the result. Signed-off-by: Jiang Xin <zhiyou.jx@xxxxxxxxxxxxxxx> @@ .github/workflows/l10n.yml (new) @@ +name: git-l10n + -+on: [push, pull_request] ++on: [push, pull_request_target] + +jobs: + ci-config: @@ .github/workflows/l10n.yml (new) + - uses: actions/checkout@v2 + with: + fetch-depth: '0' ++ - name: Fetch missing commits ++ id: fetch-commits ++ run: | ++ if test "${{ github.event_name }}" = "pull_request_target" ++ then ++ base=${{ github.event.pull_request.base.sha }} ++ head=${{ github.event.pull_request.head.sha }} ++ else ++ base=${{ github.event.before }} ++ head=${{ github.event.after }} ++ fi ++ for commit in $base $head ++ do ++ if echo $commit | grep -q "^00*$" ++ then ++ continue ++ fi ++ if ! git rev-parse --verify --end-of-options "$commit^{commit}" -- ++ then ++ git fetch origin $commit ++ fi ++ done ++ echo "::set-output name=base::$base" ++ echo "::set-output name=head::$head" ++ + - uses: actions/setup-go@v2 + with: + go-version: ">=1.16" @@ .github/workflows/l10n.yml (new) + run: | + sudo apt-get update -q && + sudo apt-get install -q -y gettext -+ - id: check-commits -+ name: Run git-po-helper ++ - name: Run git-po-helper ++ id: check-commits + run: | -+ if test "${{ github.event_name }}" = "pull_request" -+ then -+ commit_from=${{ github.event.pull_request.base.sha }} -+ commit_to=${{ github.event.pull_request.head.sha }} -+ else -+ commit_from=${{ github.event.before }} -+ commit_to=${{ github.event.after }} -+ if ! echo $commit_from | grep -q "^00*$" -+ then -+ if ! git rev-parse "$commit_from^{commit}" -+ then -+ git fetch origin $commit_from -+ fi -+ fi -+ fi + exit_code=0 -+ git-po-helper check-commits --github-action -- \ -+ $commit_from..$commit_to >git-po-helper.out 2>&1 || -+ exit_code=$? ++ git-po-helper check-commits \ ++ --github-action \ ++ --github-action-event "${{ github.event_name }}" -- \ ++ ${{ steps.fetch-commits.outputs.base }}..${{ steps.fetch-commits.outputs.head }} \ ++ >git-po-helper.out 2>&1 || ++ exit_code=$? + echo "::set-output name=exit_code::$exit_code" + has_error_msg= + has_warning_msg= + if test $exit_code -ne 0 + then + has_error_msg=yes -+ if test "${{ github.event_name }}" = "pull_request" ++ if test "${{ github.event_name }}" = "pull_request_target" + then + echo "ERROR_MSG<<EOF" >>$GITHUB_ENV + grep -v -e "^level=warning" -e WARNING git-po-helper.out | @@ .github/workflows/l10n.yml (new) + if grep -q -e "^level=warning" -e WARNING git-po-helper.out + then + has_warning_msg=yes -+ if test "${{ github.event_name }}" = "pull_request" ++ if test "${{ github.event_name }}" = "pull_request_target" + then + echo "WARNING_MSG<<EOF" >>$GITHUB_ENV + grep -v -e "^level=error" -e ERROR git-po-helper.out | @@ .github/workflows/l10n.yml (new) + echo "::set-output name=has_warning_msg::$has_warning_msg" + - name: Report errors in comment for pull request + uses: mshick/add-pr-comment@v1 -+ if: steps.check-commits.outputs.has_error_msg == 'yes' && github.event_name == 'pull_request' ++ if: steps.check-commits.outputs.has_error_msg == 'yes' && github.event_name == 'pull_request_target' + continue-on-error: true + with: + repo-token: ${{ secrets.GITHUB_TOKEN }} @@ .github/workflows/l10n.yml (new) + ``` + - name: Report warnings in comment for pull request + uses: mshick/add-pr-comment@v1 -+ if: steps.check-commits.outputs.has_warning_msg == 'yes' && github.event_name == 'pull_request' ++ if: steps.check-commits.outputs.has_warning_msg == 'yes' && github.event_name == 'pull_request_target' + continue-on-error: true + with: + repo-token: ${{ secrets.GITHUB_TOKEN }} @@ .github/workflows/l10n.yml (new) + ``` + ${{ env.WARNING_MSG }} + ``` -+ - name: Report and quit ++ - name: Final report + run: | + if test "${{ steps.check-commits.outputs.has_error_msg }}" = "yes" + then
