Sync Label #195
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| # When a label in the neurobagel/planning repo is changed | |
| # this workflow will push the change to all repos owned by | |
| # the neurobagel organization. | |
| # | |
| # This workflow has 3 stages: | |
| # 1. Check if the label has been renamed. | |
| # Github does not provide an explicit hook for | |
| # edit events that rename a label. Because syncing | |
| # a renamed label requires additional steps, we have | |
| # to check if the label has been renamed using the check_rename job. | |
| # 2. Identify all repos owned by neurobagel with the | |
| # get_repos job. | |
| # 3. Use a job matrix to call the label_apply_change | |
| # job for each repository owned by neurobagel and | |
| # provide provide the rename status as a input. | |
| name: Sync Label | |
| on: | |
| label: | |
| types: [edited, created, deleted] | |
| jobs: | |
| check_rename: | |
| runs-on: ubuntu-latest | |
| name: Was label "${{ github.event.label.name }}" renamed? | |
| outputs: | |
| renamed: ${{ steps.renamed.outcome }} | |
| steps: | |
| # Check if the label was renamed | |
| # | |
| # This makes use of the github steps context outcome attribute: https://docs.github.com/en/actions/learn-github-actions/contexts#steps-context | |
| # outcome will be | |
| # - "success" if the exit code was 0 - i.e. the label was renamed | |
| # - "failure" if the exit code was not 0 - i.e. the label was not renamed | |
| # This is determined before the job is forced to "succeed" by continue-on-error: true | |
| # in order to not crash the workflow. | |
| - name: suceeds if label was renamed | |
| id: renamed | |
| continue-on-error: true | |
| run: | | |
| # See https://docs.github.com/en/webhooks-and-events/webhooks/webhook-events-and-payloads?actionType=edited#label | |
| if [ -n "${{ github.event.changes.name.from }}" ];then | |
| echo Label ${{ github.event.label.name }} has been renamed | |
| exit 0 | |
| else | |
| echo Label ${{ github.event.label.name }} has not been renamed | |
| exit 1 | |
| fi | |
| get_repos: | |
| name: Get all repositories | |
| runs-on: ubuntu-latest | |
| outputs: | |
| repos: ${{ steps.get_repo.outputs.repositories }} | |
| steps: | |
| - name: Generate a token | |
| id: generate-token | |
| uses: actions/create-github-app-token@v1 | |
| with: | |
| app-id: ${{ vars.NB_BOT_ID }} | |
| private-key: ${{ secrets.NB_BOT_KEY }} | |
| # Note: We need to explicitly set the owner field here because this workflow only lives in planning but also | |
| # makes changes in other repos. | |
| # See https://github.com/marketplace/actions/create-github-app-token#create-a-token-for-multiple-repositories-in-the-current-owners-installation | |
| # and https://github.com/orgs/community/discussions/69154#discussioncomment-7191057 | |
| owner: ${{ github.repository_owner }} | |
| # To avoid setting the GH_TOKEN in every step, we set it as an environment variable | |
| - name: Set GH_TOKEN | |
| run: echo "GH_TOKEN=${{ steps.generate-token.outputs.token }}" >> $GITHUB_ENV | |
| - name: Get current repositories | |
| id: get_repo | |
| env: | |
| MAX_REPO: 50 | |
| run: | | |
| repo_list=$(gh repo list $GITHUB_REPOSITORY_OWNER --no-archived -L ${MAX_REPO} --json owner,name --jq '.[] | "\(.owner.login)/\(.name)"' | jq -cnR '[inputs | select(length>0)]') | |
| echo "repositories=${repo_list}" >> $GITHUB_OUTPUT | |
| sync: | |
| # This job creates a job matrix using the input computed by the two previous jobs | |
| # and then launches the label_apply_change job for each repo. | |
| uses: neurobagel/planning/.github/workflows/label_apply_change.yml@main | |
| name: ${{ matrix.repo }} <- ${{ github.event.label.name }} (${{github.event.action}}) | |
| needs: [check_rename, get_repos] | |
| secrets: inherit | |
| strategy: | |
| matrix: | |
| repo: ${{fromJSON(needs.get_repos.outputs.repos)}} | |
| with: | |
| repo: ${{ matrix.repo }} | |
| rename: ${{ needs.check_rename.outputs.renamed == 'success' }} |