fix: 修復 wsl install.sh 格式問題 (#78)

.gitattributes

@@ -0,0 +1,22 @@
+# Ensure shell scripts always use LF line endings on all platforms
+*.sh text eol=lf
+
+# Ensure Python files use LF line endings
+*.py text eol=lf
+
+# Auto-detect text files and normalize line endings to LF
+* text=auto eol=lf
+
+# Explicitly declare files that should always be treated as binary
+*.exe binary
+*.png binary
+*.jpg binary
+*.jpeg binary
+*.gif binary
+*.ico binary
+*.mov binary
+*.mp4 binary
+*.mp3 binary
+*.zip binary
+*.gz binary
+*.tar binary

hooks/pre-commit.sh

@@ -5,7 +5,7 @@
 set -e
 
 # Get staged files
-STAGED_FILES=$(git diff --cached --name-only --diff-filter=ACM)
+STAGED_FILES="$(git diff --cached --name-only --diff-filter=ACM)"
 
 if [ -z "$STAGED_FILES" ]; then
   echo "No files to validate"
@@ -15,17 +15,32 @@ fi
 echo "Running pre-commit checks..."
 
 # Check Go files
-GO_FILES=$(echo "$STAGED_FILES" | grep '\.go$' || true)
+GO_FILES="$(printf '%s\n' "$STAGED_FILES" | grep '\.go$' || true)"
 if [ -n "$GO_FILES" ]; then
   echo "Checking Go files..."
 
+  if ! command -v gofmt &> /dev/null; then
+    echo "❌ gofmt not found. Please install Go (gofmt is included with the Go toolchain)."
+    exit 1
+  fi
+
   # Format check
-  gofmt -l $GO_FILES | while read -r file; do
+  GO_FILE_ARGS=()
+  while IFS= read -r file; do
     if [ -n "$file" ]; then
-      echo "❌ $file needs formatting (run: gofmt -w $file)"
+      GO_FILE_ARGS+=("$file")
+    fi
+  done <<< "$GO_FILES"
+
+  if [ "${#GO_FILE_ARGS[@]}" -gt 0 ]; then
+    UNFORMATTED="$(gofmt -l "${GO_FILE_ARGS[@]}")"
+    if [ -n "$UNFORMATTED" ]; then
+      echo "❌ The following files need formatting:"
+      echo "$UNFORMATTED"
+      echo "Run: gofmt -w <file>"
       exit 1
     fi
-  done
+  fi
 
   # Run tests
   if command -v go &> /dev/null; then
@@ -38,19 +53,26 @@ if [ -n "$GO_FILES" ]; then
 fi
 
 # Check JSON files
-JSON_FILES=$(echo "$STAGED_FILES" | grep '\.json$' || true)
+JSON_FILES="$(printf '%s\n' "$STAGED_FILES" | grep '\.json$' || true)"
 if [ -n "$JSON_FILES" ]; then
   echo "Validating JSON files..."
-  for file in $JSON_FILES; do
+  if ! command -v jq &> /dev/null; then
+    echo "❌ jq not found. Please install jq to validate JSON files."
+    exit 1
+  fi
+  while IFS= read -r file; do
+    if [ -z "$file" ]; then
+      continue
+    fi
     if ! jq empty "$file" 2>/dev/null; then
       echo "❌ Invalid JSON: $file"
       exit 1
     fi
-  done
+  done <<< "$JSON_FILES"
 fi
 
 # Check Markdown files
-MD_FILES=$(echo "$STAGED_FILES" | grep '\.md$' || true)
+MD_FILES="$(printf '%s\n' "$STAGED_FILES" | grep '\.md$' || true)"
 if [ -n "$MD_FILES" ]; then
   echo "Checking markdown files..."
   # Add markdown linting if needed

install.sh

@@ -1,12 +1,15 @@
 #!/bin/bash
 set -e
 
-echo "⚠️  WARNING: install.sh is LEGACY and will be removed in future versions."
-echo "Please use the new installation method:"
-echo "  python3 install.py --install-dir ~/.claude"
-echo ""
-echo "Continuing with legacy installation in 5 seconds..."
-sleep 5
+if [ -z "${SKIP_WARNING:-}" ]; then
+  echo "⚠️  WARNING: install.sh is LEGACY and will be removed in future versions."
+  echo "Please use the new installation method:"
+  echo "  python3 install.py --install-dir ~/.claude"
+  echo ""
+  echo "Set SKIP_WARNING=1 to bypass this message"
+  echo "Continuing with legacy installation in 5 seconds..."
+  sleep 5
+fi
 
 # Detect platform
 OS=$(uname -s | tr '[:upper:]' '[:lower:]')