cognee/.github/workflows/get_docs_changes.yml

name: util | get docs changes

on:
  workflow_call:
    outputs:
      changes_outside_docs:
        description: "Changes outside docs"
        value: ${{ jobs.get_docs_changes.outputs.changes_outside_docs }}

env:
  EXCLUDED_FILE_PATTERNS: '^docs/|^README.md|^CONTRIBUTING.md|^LICENSE\.txt|\.editorconfig|\.gitignore|get_docs_changes.yml'


jobs:
  get_docs_changes:
    name: docs changes
    runs-on: ubuntu-latest
    outputs:
      changes_outside_docs: ${{ steps.check_changes.outputs.changes_outside_docs }}

    steps:
      - name: Checkout code
        uses: actions/checkout@master
        with:
          fetch-depth: 0

      - name: Check changes outside docs
        id: check_changes
        run: |
          echo "base.sha: ${{ github.event.pull_request.base.sha }}"
          echo "head.sha: ${{ github.event.pull_request.head.sha }}"

          merge_base_sha=$(git merge-base ${{ github.event.pull_request.base.sha }} ${{ github.event.pull_request.head.sha }})

          echo "merge_base_sha: $merge_base_sha"

          changes_outside_docs=$(
            git diff --name-only $merge_base_sha ${{ github.event.pull_request.head.sha }} \
              | grep -vE "${{ env.EXCLUDED_FILE_PATTERNS }}" || true
          )

          echo $changes_outside_docs
          if [ -z "$changes_outside_docs" ]; then
            echo "No changes outside docs. Skipping tests."
            echo "changes_outside_docs=false" >> $GITHUB_OUTPUT
          else
            echo "Changes detected outside docs."
            echo "changes_outside_docs=true" >> $GITHUB_OUTPUT
          fi