Checks specification by running tests with --exit-on-diff flag

main.yml

name: Optic CI

on:
  pull_request:
  workflow_dispatch:

jobs:
  check-spec:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@5a4ac9002d0be2fb38bd78e4b4dbde5606d7042f # v2.3.4

      - name: Install Optic
        run: npm install @useoptic/cli

      - name: Run tests
        run: |
          npx api run run-diff-tests --exit-on-diff

      - uses: actions/github-script@v3
        if: ${{failure()}}
        with:
          github-token: ${{secrets.GITHUB_TOKEN}}
          script: |
            github.issues.createComment({
              issue_number: context.issue.number,
              owner: context.repo.owner,
              repo: context.repo.repo,
              body: 'Optic detected differences in behavior. Please re-run your tests locally and check your specification with `api status`.'
            })