Fixed prettier actions

.github/workflows/prettier-on-pr.yml

@@ -0,0 +1,45 @@
+name: Prettier code formatter (PR)
+
+on:
+  pull_request:
+    branches:
+      - master
+      - main
+
+jobs:
+  check:
+    # available images: https://github.com/actions/runner-images#available-images
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout 🛎️
+        uses: actions/checkout@v4
+      - name: Setup Node.js ⚙️
+        uses: actions/setup-node@v4
+      - name: Install Prettier 💾
+        run: npm install --save-dev --save-exact prettier @shopify/prettier-plugin-liquid
+      - name: Prettier Check 🔎
+        id: prettier
+        run: npx prettier . --check
+      - name: Create diff 📝
+        # https://docs.github.com/en/actions/learn-github-actions/expressions#failure
+        if: ${{ failure() }}
+        run: |
+          npx prettier . --write
+          git diff -- . ':(exclude)package-lock.json' ':(exclude)package.json' > diff.txt
+          npm install -g diff2html-cli
+          diff2html -i file -s side -F diff.html -- diff.txt
+      - name: Upload html diff ⬆️
+        id: artifact-upload
+        if: ${{ failure() && steps.prettier.conclusion == 'failure' }}
+        uses: actions/upload-artifact@v4
+        with:
+          name: HTML Diff
+          path: diff.html
+          retention-days: 7
+      - name: PR comment with diff 💬
+        if: ${{ failure() && steps.prettier.conclusion == 'failure' }}
+        uses: thollander/actions-comment-pull-request@v2
+        with:
+          comment_tag: prettier-failed
+          message: |
+            Failed [prettier code check](${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}). Check [this file](${{ steps.artifact-upload.outputs.artifact-url }}) for more information.

.github/workflows/prettier.yml → .github/workflows/prettier-on-push.yml

@@ -1,10 +1,6 @@
-name: Prettier code formatter
+name: Prettier code formatter (push)
 
 on:
-  pull_request:
-    branches:
-      - master
-      - main
   push:
     branches:
       - master
@@ -32,10 +28,11 @@ jobs:
           git diff -- . ':(exclude)package-lock.json' ':(exclude)package.json' > diff.txt
           npm install -g diff2html-cli
           diff2html -i file -s side -F diff.html -- diff.txt
-      - name: Upload html diff
+      - name: Upload html diff ⬆️
+        id: artifact-upload
         if: ${{ failure() && steps.prettier.conclusion == 'failure' }}
         uses: actions/upload-artifact@v4
         with:
           name: HTML Diff
           path: diff.html
-          retention-days: 3
+          retention-days: 7