pr_check.yml

name: PR-check
on: 
  pull_request_target:
    branches:
      - 'main'
      - 'stable-*'
    paths-ignore:
      - 'ydb/docs/**'
      - '*'
    types:
      - 'opened'
      - 'synchronize'
      - 'reopened'
      - 'labeled'
concurrency:
  group: ${{ github.workflow }}-${{ github.event.pull_request.number }}
  cancel-in-progress: true
jobs:
  check-running-allowed:
    if: ${{vars.CHECKS_SWITCH != '' && fromJSON(vars.CHECKS_SWITCH).pr_check == true}}
    runs-on: ubuntu-latest
    outputs:
      result: ${{ steps.check-ownership-membership.outputs.result }}
    steps:
      - name: Check if running tests is allowed
        id: check-ownership-membership
        uses: actions/github-script@v6
        with:
          github-token: ${{ secrets.GH_PERSONAL_ACCESS_TOKEN }}
          script: |
            const labels = context.payload.pull_request.labels;
            const okToTestLabel = labels.find(
              label => label.name == 'ok-to-test'
            );

            console.log("okToTestLabel=%o", okToTestLabel !== undefined);

            if (okToTestLabel !== undefined) {
              return true;
            }

            // This is used primarily in forks. Repository owner
            // should be allowed to run anything.
            const userLogin = context.payload.pull_request.user.login;

            // How to interpret membership status code:
            // https://docs.github.com/rest/collaborators/collaborators#check-if-a-user-is-a-repository-collaborator
            const isRepoCollaborator = async function () {
              try {
                const response = await github.rest.repos.checkCollaborator({
                  owner: context.payload.repository.owner.login,
                  repo: context.payload.repository.name,
                  username: userLogin,
                });
                return response.status == 204;
              } catch (error) {
                if (error.status && error.status == 404) {
                  return false;
                }
                throw error;
              }
            }

            if (context.payload.repository.owner.login == userLogin) {
              console.log("You are the repository owner!");
              return true;
            }

            if (await isRepoCollaborator()) {
              console.log("You are a collaborator!");
              return true;
            }
            
            return false;
      - name: comment-if-waiting-on-ok
        if: steps.check-ownership-membership.outputs.result == 'false' &&
            github.event.action == 'opened'
        uses: actions/github-script@v6
        with:
          script: |
            github.rest.issues.createComment({
              issue_number: context.issue.number,
              owner: context.repo.owner,
              repo: context.repo.repo,
              body: 'Hi! Thank you for contributing!\nThe tests on this PR will run after a maintainer adds an `ok-to-test` label to this PR manually. Thank you for your patience!'
            });
      - name: cleanup-test-label
        uses: actions/github-script@v6
        with:
          script: |
            const { owner, repo } = context.repo;
            const prNumber = context.payload.pull_request.number;
            const labelToRemove = 'ok-to-test';
            try {
              const result = await github.rest.issues.removeLabel({
                owner,
                repo,
                issue_number: prNumber,
                name: labelToRemove
              });
            } catch(e) {
              // ignore the 404 error that arises
              // when the label did not exist for the
              // organization member
              console.log(e);
            }
  build_and_test:
    needs:
      - check-running-allowed
    if: needs.check-running-allowed.outputs.result == 'true'
    strategy:
      fail-fast: false
      matrix:
        build_preset: ["relwithdebinfo", "release-asan"]
    name: Build and test ${{ matrix.build_preset }}
    uses: ./.github/workflows/build_and_test_ya_provisioned.yml
    with:
      build_preset: ${{ matrix.build_preset }}
      build_target: "ydb/"
      test_size: "small,medium"
      test_type: "unittest,py3test,py2test,pytest"
      test_threads: 52
      runner_label: auto-provisioned
      put_build_results_to_cache: true
    secrets: inherit