version 4

Author: Jakub Marciniak

.github/workflows/.gitattributes

@@ -0,0 +1 @@
+*.sh text eol=crlf

.github/workflows/check-line-endings.yml

@@ -1,20 +1,24 @@
 name: Check Shell Script Line Endings
 
 on:
-  push:
   pull_request:
+  push:
 
 jobs:
   check_crlf_in_sh:
     name: Check for CRLF in .sh files
     runs-on: ubuntu-latest
     steps:
-      - name: Checkout code
+      - name: Checkout code (with original line endings)
         uses: actions/checkout@v3
         with:
-          unix-newlines: false
+          fetch-depth: 0
+
+      - name: Create .gitattributes to enforce LF
+        run: |
+          echo "*.sh text eol=lf" > .gitattributes
 
-      - name: Scan all *.sh files for CRLF endings
+      - name: Check for CRLF in .sh files
         shell: bash
         run: |
           echo "🔍 Scanning all *.sh files for CRLF endings..."
@@ -35,8 +39,8 @@ jobs:
               echo " • $f"
             done
             echo ""
-            echo "💡 Please convert these files to LF using 'dos2unix <file>' or 'shellman line_endings --file <file> --to lf'"
+            echo "💡 Convert them using: dos2unix <file> or shellman line_endings --file <file> --to lf"
             exit 1
           else
-            echo "✅ All .sh files use proper LF line endings."
+            echo "✅ All .sh files use proper LF endings."
           fi