contrib: add check-dirty.sh script and update CI

Signed-off-by: Yuki Kishimoto <[email protected]>

Author: yukibtc

.github/actions/generate/action.yml

@@ -43,12 +43,5 @@ runs:
 
       - name: Check if repository is dirty
         shell: bash
-        env:
-          EXCLUDE: ${{ inputs.platform == 'android' && 'ios' || 'android' }}
         run: |
-          if [[ -n "$(git status --porcelain | grep -v ". $EXCLUDE" | grep -v example/ios/Podfile.lock)" ]]; then
-            >&2 echo "Found unexpected changes in repository after generating"
-            git status --short
-            git diff
-            exit 1
-          fi
+          bash contrib/scripts/check-dirty.sh

contrib/scripts/check-dirty.sh

@@ -0,0 +1,34 @@
+#!/bin/bash
+
+set -exuo pipefail
+
+SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+ROOT_DIR="${SCRIPT_DIR}/../.."
+
+# Collect changed files (excluding lines matching $EXCLUDE and the Podfile.lock)
+CHANGED_FILES="$(git status --porcelain | grep -v example/ios/Podfile.lock | awk '{print $2}')"
+
+# If there are changes, show details and file contents
+if [[ -n "$CHANGED_FILES" ]]; then
+  >&2 echo "Found unexpected changes in repository after generating"
+  git status --short
+  git --no-pager diff
+
+  for file in $CHANGED_FILES; do
+    full_path="${ROOT_DIR}/$file"
+
+    # Skip directories
+    if [ -d "$full_path" ]; then
+      echo "Skipping directory: $file"
+      continue
+    fi
+
+    echo "-------------------------"
+    echo "Full content of $file:"
+    echo "-------------------------"
+    cat "$full_path"
+    echo
+  done
+
+  exit 1
+fi