### Continuous Integration
# Entrypoint for all CI related jobs
name: CI

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main

jobs:
  # Check whether workflow is skippable
  pre_check:
    name: Pre-Check
    runs-on: ubuntu-latest
    outputs:
      # Returns 'true' if workflow is skippable for one of the following reasons:
      # - Exact same files have been successfully checked in older run
      # - Only files that do not require checks have been changed (paths_ignore) and older commits were successful
      should_skip: ${{ steps.skip_check.outputs.should_skip }}
      skipped_by: ${{ steps.skip_check.outputs.skipped_by }}
    steps:
      - name: Check if workflow is skippable
        id: skip_check
        uses: fkirc/skip-duplicate-actions@master
        # Run all the jobs if the pre-check should fail for any reason
        # (setting this on step-level makes sure the pre-check will still be marked as 'passed',
        # better solution pending at https://github.com/actions/toolkit/issues/399)
        continue-on-error: true
        with:
          # Cancel outdated workflow-runs
          cancel_others: 'true'
          # Ignore changes in the following files
          paths_ignore: '["app/src/lang/translations/*.yaml"]'

  lint:
    name: Lint
    needs: pre_check
    uses: directus/directus/.github/workflows/lint.yml@main
    with:
      should_skip: ${{ needs.pre_check.outputs.should_skip }}

  codeql_analysis:
    name: CodeQL Analysis
    needs: pre_check
    uses: directus/directus/.github/workflows/codeql-analysis.yml@main
    with:
      should_skip: ${{ needs.pre_check.outputs.should_skip }}

  unit_tests:
    name: Unit Tests
    needs: pre_check
    uses: directus/directus/.github/workflows/unit-tests.yml@main
    with:
      should_skip: ${{ needs.pre_check.outputs.should_skip }}

  # Run end-to-end tests only on push events to 'main' branch for now
  # (not skippable by successful workflow run which wasn't triggered by 'push' event)
  e2e_tests:
    name: End-to-End Tests
    needs: pre_check
    uses: directus/directus/.github/workflows/e2e-tests.yml@main
    with:
      should_skip: ${{ github.event_name != 'push' || (needs.pre_check.outputs.skipped_by && fromJSON(needs.pre_check.outputs.skipped_by).event == 'push') }}