open-pr-on-optimized-symbolic-icons-changes.yaml

name: Open/Update PR when symbolic icons needs to be optimized
on:
  push:
    paths:
      - '.github/workflows/open-pr-on-optimized-symbolic-icons-changes.yaml'
      - 'icons/src/scalable/**'
  schedule:
    - cron: '8 0 * * *'

permissions:
  pull-requests: write
  contents: write

jobs:
  refresh-upstream:
    name: Check for optimized SVG icons changes
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Yaru code
        uses: actions/checkout@v4

      - name: Setup common variables
        id: env
        run: |
          echo "::set-output name=push-branch::auto-optimized-symbolic-icons"

      - name: Install dependencies
        run: |
          sudo apt install scour

      - name: Check Source changes
        uses: dorny/paths-filter@v3
        id: check-changed
        with:
          base: ${{ steps.env.outputs.push-branch }}
          filters: |
            default:
              - icons/src/scalable/default/**
              - icons/src/scalable/render-symbolic-icons.sh
            mate:
              - icons/src/scalable/mate/**
              - icons/src/scalable/render-symbolic-icons.sh

      - name: Optimize default SVGs
        if: steps.check-changed.outputs.default == 'true'
        run: |
          cd icons/src/scalable
          ./render-symbolic-icons.sh --variant default

      - name: Optimize mate SVGs
        if: steps.check-changed.outputs.mate == 'true'
        run: |
          cd icons/src/scalable
          ./render-symbolic-icons.sh --variant mate

      - name: Check Optimization changes
        id: check_optimization_changes
        run: |
          if [ -z "$(git status --porcelain)" ]; then
            changed=false
          else
            changed=true
          fi
          echo "::set-output name=modified::${changed}"

      - name: Create or update Pull Request
        if: steps.check_optimization_changes.outputs.modified == 'true'
        uses: peter-evans/create-pull-request@v7
        with:
          commit-message: "icons: Optimize symbolic icons"
          title: Auto optimized symbolic icons updates
          labels: automated pr
          body: "[New rendered icons / symlinks changes](https://github.com/ubuntu/yaru/actions/workflows/open-pr-on-optimized-symbolic-icons-changes.yaml) by GitHub Action"
          branch: ${{ steps.env.outputs.push-branch }}
          token: ${{ secrets.GITHUB_TOKEN }}