update_colors_list.yml

name: update colorscheme list (vim rtp colors)

on: 
  workflow_dispatch:
  schedule:
    - cron: '0 1 * * *'
jobs:
  update_list:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v2

      - name: Update the list
        run: |
          for i in $(\ls lua/themer/modules/themes/); do if [ ! -f "colors/themer_$i" ]; then echo "require(\"themer\").setup({ colorscheme = \"$(echo $i | sed 's/\.lua//g')\" })" >> "colors/themer_$i"; fi; done
      - name: Push Changes
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
          COMMIT_MSG: |
            [vim_rtp_bot] update colors in colors/
            skip-checks: true
        run: |
          git config user.email "actions@github"
          git config user.name "Github Actions"
          git remote set-url origin https://x-access-token:${GITHUB_TOKEN}@github.com/${GITHUB_REPOSITORY}.git
          git add colors/
          # Only commit and push if we have changes
          git diff --quiet && git diff --staged --quiet || (git commit -m "${COMMIT_MSG}"; git push origin HEAD:${GITHUB_REF})