⚡ Optimize file deletion strategy in customize.sh

Magisk Template/customize.sh

@@ -96,11 +96,13 @@ ui_print " - Please wait..."
 gpu_cache_cleaner() {
     if [ $# -gt 0 ]; then
         # Remove shader cache directories and GPU cache files
-        find "$@" \( \
+        find "$@" \
             -type d \( -name '*shader_cache*' -o -name '*gpu_cache*' \) -prune -exec rm -rf {} + \
-            \) -o \( \
-            -type f \( -name '*shader*' -o -name '*gpu_cache*' \) -exec rm -f {} + \
-            \) 2>/dev/null || true
+            2>/dev/null || true
+
+        find "$@" \
+            -type f \( -name '*shader*' -o -name '*gpu_cache*' \) -delete \
+            2>/dev/null || true
 
         for path in "$@"; do
             if [ -d "$path" ]; then

tests/benchmark.sh

@@ -0,0 +1,69 @@
+#!/bin/bash
+
+BASE_DIR="benchmark_data"
+
+# Function to create test files
+create_files() {
+    local count=$1
+    echo "Creating mixed content..."
+    # 5000 loose files
+    for i in $(seq 1 5000); do
+        touch "$BASE_DIR/loose_shader_$i.bin"
+    done
+
+    # 100 directories to be deleted, each with 50 files
+    for i in $(seq 1 100); do
+        mkdir -p "$BASE_DIR/dir_$i/shader_cache"
+        for j in $(seq 1 50); do
+            touch "$BASE_DIR/dir_$i/shader_cache/file_$j"
+        done
+
+        # Also some non-deleted dirs with files
+        mkdir -p "$BASE_DIR/dir_$i/normal"
+        for j in $(seq 1 50); do
+            touch "$BASE_DIR/dir_$i/normal/file_$j"
+        done
+    done
+}
+
+cleanup() {
+    rm -rf "$BASE_DIR"
+}
+
+run_benchmark() {
+    local mode=$1
+    echo "Running benchmark for mode: $mode"
+
+    # Re-create files for each run
+    cleanup
+    mkdir -p "$BASE_DIR"
+    create_files
+
+    start_time=$(date +%s%N)
+
+    if [ "$mode" == "original" ]; then
+        find "$BASE_DIR" \( \
+            -type d \( -name '*shader_cache*' -o -name '*gpu_cache*' \) -prune -exec rm -rf {} + \
+            \) -o \( \
+            -type f \( -name '*shader*' -o -name '*gpu_cache*' \) -exec rm -f {} + \
+            \) 2>/dev/null || true
+    elif [ "$mode" == "split" ]; then
+        # First pass: Directories with prune
+        find "$BASE_DIR" \
+            -type d \( -name '*shader_cache*' -o -name '*gpu_cache*' \) -prune -exec rm -rf {} + \
+            2>/dev/null || true
+        # Second pass: Files with delete
+        find "$BASE_DIR" \
+            -type f \( -name '*shader*' -o -name '*gpu_cache*' \) -delete \
+            2>/dev/null || true
+    fi
+
+    end_time=$(date +%s%N)
+    duration=$((end_time - start_time))
+    echo "Duration (ns): $duration"
+}
+
+run_benchmark "original"
+run_benchmark "split"
+
+cleanup