icon-review.yml

name: Icon Review

on:
  pull_request_target:
    paths:
      - 'icons/*.svg'

jobs:
  icon-review:
    name: Icon Review
    runs-on: ubuntu-latest
    env:
      TARGET_BRANCH: ${{ github.event.pull_request.base.ref }}
    steps:
      - name: Checkout Fork 🛎️
        uses: actions/checkout@v4
        with:
          ref: ${{ github.event.pull_request.head.ref }}
          repository: ${{ github.event.pull_request.head.repo.full_name }}
          fetch-depth: 0
          path: fork

      - name: Checkout Original 🛎️
        uses: actions/checkout@v4
        with:
          fetch-depth: 0
          path: main

      - name: Review SVG files 🔍
        run: |
          cd main
          svgFiles=$(git diff --no-index ../main ../fork --diff-filter=ACMRTUX --name-only | grep '.svg$')
          echo "SVG files changed: ${svgFiles}"
          npx svg-icon-review --bigIcon ${svgFiles}

      - name: Install jq ⚙️
        run: sudo apt-get install jq

      - name: Upload PNG ⬆️
        env:
          IMAGE_UPLOAD: ${{ secrets.IMAGE_UPLOAD }}
        id: upload
        run: |
          IMAGE_URL=$(curl --location 'https://freeimage.host/json' --form 'source=@"./main/preview.png"' --form 'type="file"' --form 'action="upload"' --form 'auth_token="${{env.IMAGE_UPLOAD}}"' | jq -r '.image.url')
          echo image_url=$IMAGE_URL >> $GITHUB_ENV
        shell: bash

      - name: Post review in PR ✍️
        uses: actions/github-script@v7
        with:
          script: |
            const image_url = "${{ env.image_url }}";
            console.log('URL: '+image_url);
            const commentBody = '## Preview \n\nThank you for creating a pull request. This preview shows you how your changes will look on the different themes: \n\n ![Generated Preview](' + image_url + ') \n\n You can find more information how to contribute in the [contribution guidelines](https://github.com/PKief/vscode-material-icon-theme/blob/main/CONTRIBUTING.md).';

            github.rest.issues.createComment({
              issue_number: context.issue.number,
              owner: context.repo.owner,
              repo: context.repo.repo,
              body: commentBody
            })
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}