optimize-svg.yml

name: optimize-svg

on:
  push:
    branches:
      - main
  # Allows you to run this workflow manually
  workflow_dispatch:

jobs:
  optimize:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ github.head_ref || 'main' }}
          # This action secret contains a fine-grained personal access token with permissions to read/write repo content
          # It is necessary because the default GITHUB_TOKEN cannot re-trigger workflows after pushing
          token: ${{ secrets.COMBINE_CI_TOKEN || secrets.GITHUB_TOKEN }}

      - uses: actions/cache@v4
        with:
          path: |
            **/node_modules
            .yarn/cache
          key: ${{ runner.os }}-yarn-cache-${{ hashFiles('./yarn.lock') }}

      - name: yarn-install
        run: |
          yarn install
          CHANGES=$(git status -s)
          if [[ ! -z $CHANGES ]]; then
            echo "Changes found: $CHANGES"
            git diff
            exit 1
          fi

      - name: setup-node
        uses: actions/setup-node@v4
        with:
          node-version: 20

      - name: optimize-svgs
        run: |
          node ./scripts/optimize-svg.js

      - name: configure-git
        run: |
          git config --global user.name 'github-actions[bot]'
          git config --global user.email 'github-actions[bot]@users.noreply.github.com'

      - name: commit-changes
        run: |
          CHANGES=$(git status -s)
          if [[ ! -z $CHANGES ]]; then
            git add .
            git commit -m "Optimize SVG files" 
            git push
          else
            echo "No changes to commit."
          fi