change linter to be executed from bash

.github/workflows/linter.yml

@@ -37,10 +37,5 @@ jobs:
         with:
           dotnet-version: "6.0.x"
       - name: Run linters
-        uses: wearerequired/lint-action@v2
-        with:
-          dotnet_format: true
-          continue_on_error: false
-          github_token: ${{ secrets.GITHUB_TOKEN }}
-          check_name: ${linter} run
-          auto_fix: true
+        shell: bash
+        run: ./ci/linter.sh

.gitignore

@@ -309,3 +309,6 @@ whitesource/
 Snowflake.Data.Tests/macos_*_performance.csv
 Snowflake.Data.Tests/windows_*_performance.csv
 Snowflake.Data.Tests/unix_*_performance.csv
+
+# MacOs only files
+**/.DS_Store

ci/linter.sh

@@ -0,0 +1,27 @@
+#!/bin/bash
+
+# Ensure the script stops if there's an error
+set -e
+
+# Fetch latest commits and branches from origin to ensure the comparison is up-to-date
+git fetch origin master
+
+# List files that have been modified in the current branch compared to master
+# This filters for files ending in .cs (C# files)
+modified_files=$(git diff --name-only origin/master...HEAD | grep '\.cs$')
+
+# Check if modified_files is empty
+if [ -z "$modified_files" ]; then
+    echo "No C# files have been modified."
+else
+    echo "Modified C# files:"
+    echo "$modified_files"
+
+    # Run dotnet format on each modified file
+    for file in $modified_files; do
+        echo "Formatting $file"
+        dotnet format "$file" --check --verbosity diagnostic
+    done
+
+    echo "Formatting complete."
+fi