check-artifact-changes.yml

name: Check Artifact Changes

on:
  pull_request:
    types: [ opened, reopened, labeled, unlabeled, synchronize ]
    paths-ignore: [ '.changes/**', '.github/**', 'tests/**', '**.md', '**.yml' ]

  workflow_dispatch:

jobs:
  check-artifact-changes:
    runs-on: ubuntu-latest
    if: ${{ !contains(github.event.pull_request.labels.*.name, 'artifact_minor_upgrade') }}
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Check for changes in core/dbt/artifacts
        # https://github.com/marketplace/actions/paths-changes-filter
        uses: dorny/paths-filter@v3
        id: check_artifact_changes
        with:
          filters: |
            artifacts_changed:
              - 'core/dbt/artifacts/**'
          list-files: shell

      - name: Fail CI if artifacts have changed
        if: steps.check_artifact_changes.outputs.artifacts_changed == 'true'
        run: |
          echo "CI failure: Artifact changes checked in core/dbt/artifacts directory."
          echo "Files changed: ${{ steps.check_artifact_changes.outputs.artifacts_changed_files }}"
          echo "To bypass this check, confirm that the change is not breaking (https://github.com/dbt-labs/dbt-core/blob/main/core/dbt/artifacts/README.md#breaking-changes) and add the 'artifact_minor_upgrade' label to the PR. Modifications and additions to all fields require updates to https://github.com/dbt-labs/dbt-jsonschema."
          exit 1

      - name: CI check passed
        if: steps.check_artifact_changes.outputs.artifacts_changed == 'false'
        run: |
          echo "No prohibited artifact changes found in core/dbt/artifacts. CI check passed."