frontend-remove-unused-components.yml

name: Remove Unused Svelte Files

on:
  schedule:
    - cron: '30 3 * * MON'
  workflow_dispatch:

jobs:
  check-unused-files:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Prepare
        uses: ./.github/actions/prepare

      - name: Remove unused files
        run: ./scripts/check.unused.sh --remove-files
        continue-on-error: true

      - name: Stage Changes
        run: git add .

      - name: Check for Changes
        run: |
          if ! git diff --cached --quiet; then
            echo "CHANGES_DETECTED=true" >> $GITHUB_ENV
            DELETED_FILES=$(git diff --cached --name-only)
            echo "DELETED_FILES<<EOF" >> $GITHUB_ENV
            echo "$DELETED_FILES" >> $GITHUB_ENV
            echo "EOF" >> $GITHUB_ENV
          fi

      # This action creates a PR only if there are changes.
      - name: Create Pull Request
        if: env.CHANGES_DETECTED == 'true'
        uses: ./.github/actions/create-pr
        with:
          token: ${{ secrets.GIX_CREATE_PR_PAT }}
          branch: bot-frontend-remove-unused-svelte-files
          title: 'chore(frontend): Remove Unused Svelte Files'
          body: |
            The following files were removed because they were not used in the project anymore:
            ```
            ${{ env.DELETED_FILES }}
            ```