♻️ refactor(runner): simplify shell helpers and workflow scripts

.gitea/workflows/update_stats_badge.yaml

@@ -433,20 +433,20 @@ jobs:
           echo ""
 
           # 构建排除参数
-          EXCLUDE_PARAMS=""
+          EXCLUDE_FIND_ARGS=()
           IFS=',' read -ra EXCLUDES <<< "${{ env.EXCLUDE_DIRS }}"
           for dir in "${EXCLUDES[@]}"; do
-            EXCLUDE_PARAMS="$EXCLUDE_PARAMS -not -path '*/$dir/*'"
+            EXCLUDE_FIND_ARGS+=(-not -path "*/$dir/*")
           done
 
           # 获取所有文件
           echo "🔍 扫描文件..."
 
           # 统计总文件数
-          TOTAL_FILES=$(eval "find . -type f $EXCLUDE_PARAMS" | wc -l)
+          TOTAL_FILES=$(find . -type f "${EXCLUDE_FIND_ARGS[@]}" | wc -l)
 
           # 统计总代码行数（排除空行）
-          TOTAL_CODE=$(eval "find . -type f $EXCLUDE_PARAMS -exec grep -cHv '^[[:space:]]*$' {} + 2>/dev/null" | awk -F: '{sum+=$2} END {print sum+0}')
+          TOTAL_CODE=$(find . -type f "${EXCLUDE_FIND_ARGS[@]}" -exec grep -cHv '^[[:space:]]*$' {} + 2>/dev/null | awk -F: '{sum+=$2} END {print sum+0}')
 
           echo "📊 统计结果:"
           echo "  - 总文件数: $TOTAL_FILES"
@@ -489,10 +489,10 @@ jobs:
           mkdir -p /tmp/lang_stats
 
           # 构建排除参数
-          EXCLUDE_PARAMS=""
+          EXCLUDE_FIND_ARGS=()
           IFS=',' read -ra EXCLUDES <<< "${{ env.EXCLUDE_DIRS }}"
           for dir in "${EXCLUDES[@]}"; do
-            EXCLUDE_PARAMS="$EXCLUDE_PARAMS -not -path '*/$dir/*'"
+            EXCLUDE_FIND_ARGS+=(-not -path "*/$dir/*")
           done
 
           LANGUAGE_COUNT=0
@@ -507,22 +507,22 @@ jobs:
             echo "🔍 统计 $display_name..."
 
             # 构建扩展名查找条件
-            FIND_CONDITIONS=""
+            LANG_FIND_ARGS=()
             IFS=',' read -ra EXTS <<< "$extensions"
             for ext in "${EXTS[@]}"; do
-              if [ -z "$FIND_CONDITIONS" ]; then
-                FIND_CONDITIONS="-name '*.$ext'"
+              if [ "${#LANG_FIND_ARGS[@]}" -eq 0 ]; then
+                LANG_FIND_ARGS+=(-name "*.$ext")
               else
-                FIND_CONDITIONS="$FIND_CONDITIONS -o -name '*.$ext'"
+                LANG_FIND_ARGS+=(-o -name "*.$ext")
               fi
             done
 
             # 统计文件数
-            FILE_COUNT=$(eval "find . -type f \( $FIND_CONDITIONS \) $EXCLUDE_PARAMS" | wc -l)
+            FILE_COUNT=$(find . -type f \( "${LANG_FIND_ARGS[@]}" \) "${EXCLUDE_FIND_ARGS[@]}" | wc -l)
 
             if [ "$FILE_COUNT" -gt 0 ]; then
               # 统计代码行数
-              CODE_LINES=$(eval "find . -type f \( $FIND_CONDITIONS \) $EXCLUDE_PARAMS -exec grep -cHv '^[[:space:]]*$' {} + 2>/dev/null" | awk -F: '{sum+=$2} END {print sum+0}')
+              CODE_LINES=$(find . -type f \( "${LANG_FIND_ARGS[@]}" \) "${EXCLUDE_FIND_ARGS[@]}" -exec grep -cHv '^[[:space:]]*$' {} + 2>/dev/null | awk -F: '{sum+=$2} END {print sum+0}')
 
               # 只保存超过阈值的语言
               if [ "$CODE_LINES" -ge "${{ env.MIN_LINES_THRESHOLD }}" ]; then