ydb/.github/workflows/label_external_issues.yml

name: Label issue from external users
on:
  issues:
    types: [opened]

jobs:
  label-external-issues:
    name: Label issue from external user
    runs-on: ubuntu-latest
    steps:
      - name: add external label
        uses: actions/github-script@v7
        with:
          github-token: ${{ secrets.GH_PERSONAL_ACCESS_TOKEN }}
          script: |
            const issueAuthor = context.payload.issue.user.login
            
            if (context.repo.owner == issueAuthor) {
              console.log("Issue author is here");
              return
            }
            
            const org = context.repo.owner;
            
            const isOrgMember = async function () {
              try {
                const response = await github.rest.orgs.checkMembershipForUser({
                  org,
                  username: issueAuthor,
                });
                return response.status == 204;
              } catch (error) {
                if (error.status && error.status == 404) {
                  return false;
                }
                throw error;
              }
            }
            
            console.log(`Checking membership for user: ${issueAuthor} in organization: ${org}`);
            
            if (!await isOrgMember()) {
              console.log(`User ${issueAuthor} is not a member of the organization.`)
            
              github.rest.issues.addLabels({
                issue_number: context.issue.number,
                owner: context.repo.owner,
                repo: context.repo.repo,
                labels: ['external']
              })
            } else {
              console.log(`User ${issueAuthor} is a member of the organization.`)
            }