Update Scripts

.gitignore

@@ -0,0 +1 @@
+*.zip

optimize_script.sh

@@ -1,68 +1,106 @@
 #!/bin/bash
 
-set -e
+# Manual error mode
+set -o nounset -o pipefail
 
 # =========[ Auto Dependency Installer ]=========
 install_dependencies() {
-  echo "Checking and installing dependencies: optipng, ffmpeg"
+  echo "🔧 Installing dependencies: optipng, ffmpeg, zip"
 
-  # Detect package manager
-  if command -v apt >/dev/null; then
-    PKG_INSTALL="sudo apt install -y"
-    PKG_UPDATE="sudo apt update"
-  elif command -v dnf >/dev/null; then
-    PKG_INSTALL="sudo dnf install -y"
-    PKG_UPDATE="sudo dnf check-update"
-  elif command -v pacman >/dev/null; then
-    PKG_INSTALL="sudo pacman -S --noconfirm"
-    PKG_UPDATE="sudo pacman -Sy"
+  if command -v apt >/dev/null 2>&1; then
+    sudo apt update -qq
+    sudo apt install -y -qq optipng ffmpeg zip
+  elif command -v dnf >/dev/null 2>&1; then
+    sudo dnf install -y optipng ffmpeg zip
+  elif command -v pacman >/dev/null 2>&1; then
+    sudo pacman -Sy --noconfirm optipng ffmpeg zip
   else
-    echo "Unsupported package manager. Please install 'optipng' and 'ffmpeg' manually."
+    echo "❌ Unsupported package manager. Please install optipng, ffmpeg, and zip manually."
     exit 1
   fi
-
-  # Update package list and install
-  $PKG_UPDATE
-  $PKG_INSTALL optipng ffmpeg
 }
 
-# Check if tools are already installed
-if ! command -v optipng >/dev/null || ! command -v ffmpeg >/dev/null; then
-  install_dependencies
-else
-  echo "Dependencies already installed."
-fi
+# =========[ Dependency Check ]=========
+for cmd in optipng ffmpeg zip; do
+  if ! command -v "$cmd" >/dev/null 2>&1; then
+    install_dependencies
+    break
+  fi
+done
+echo "✅ Dependencies are installed."
 
-# =========[ User Input ]=========
-read -rp "Enter the full path to your resource pack folder: " target_folder
-
-if [[ ! -d "$target_folder" ]]; then
-  echo "Folder does not exist: $target_folder"
+# =========[ Ask for Directory ]=========
+read -rp "📁 Enter the full path to your resource pack folder: " SRC_DIR
+if [[ ! -d "$SRC_DIR" ]]; then
+  echo "❌ Directory does not exist: $SRC_DIR"
   exit 1
 fi
 
+# =========[ Prepare Workspace ]=========
+WORK_DIR="optimize_work"
+UNPACK_DIR="$WORK_DIR/unpacked"
+OUTPUT_ZIP="optimized-pack.zip"
+
+rm -rf "$WORK_DIR" "$OUTPUT_ZIP"
+mkdir -p "$UNPACK_DIR"
+cp -r "$SRC_DIR"/. "$UNPACK_DIR"/
+
 # =========[ PNG Optimization ]=========
-echo "========================"
-echo "Optimizing PNG files..."
-echo "========================"
+echo "=============================="
+echo "🖼️  Optimizing PNG files..."
+echo "=============================="
 
-find "$target_folder" -type f -iname '*.png' | while read -r file; do
-  echo "Processing: $file"
-  optipng -o7 "$file"
-done
+mapfile -t PNGS < <(find "$UNPACK_DIR" -type f -iname '*.png')
+total_png=${#PNGS[@]}
+echo "📦 Found $total_png PNG file(s)."
 
-# =========[ OGG Compression ]=========
-echo "========================"
-echo "Compressing OGG files..."
-echo "========================"
-
-find "$target_folder" -type f -iname '*.ogg' | while read -r file; do
-  echo "Processing: $file"
-  ffmpeg -y -i "$file" -ac 1 -ab 64k "${file}.tmp.ogg"
-  if [[ -f "${file}.tmp.ogg" ]]; then
-    mv -f "${file}.tmp.ogg" "$file"
+i=0
+for file in "${PNGS[@]}"; do
+  ((i++))
+  echo "🛠️  [$i/$total_png] $file"
+  if ! optipng -o7 -fix "$file" > /dev/null 2>&1; then
+    echo "⚠️  Failed to optimize: $file"
   fi
 done
+echo "✅ PNG optimization complete."
 
-echo "========================"
-echo "Optimization complete."
+# =========[ OGG Compression ]=========
+echo "=============================="
+echo "🔊 Compressing OGG files..."
+echo "=============================="
+
+mapfile -t OGGS < <(find "$UNPACK_DIR" -type f -iname '*.ogg')
+total_ogg=${#OGGS[@]}
+echo "📦 Found $total_ogg OGG file(s)."
+
+if [[ "$total_ogg" -eq 0 ]]; then
+  echo "⚠️  No OGG files found!"
+else
+  i=0
+  for file in "${OGGS[@]}"; do
+    ((i++))
+    echo "🔄 [$i/$total_ogg] $file"
+    ffmpeg -v error -y -i "$file" -c:a libvorbis -qscale:a 3 "${file}.tmp.ogg" > /dev/null 2>&1
+    if [[ -f "${file}.tmp.ogg" ]]; then
+      mv -f "${file}.tmp.ogg" "$file"
+    else
+      echo "⚠️  Failed to compress: $file"
+    fi
+  done
+  echo "✅ OGG compression complete."
+fi
+
+# =========[ Create ZIP ]=========
+echo "=============================="
+echo "📦 Creating $OUTPUT_ZIP"
+echo "=============================="
+
+(cd "$UNPACK_DIR" && zip -rq "../../$OUTPUT_ZIP" .) || {
+  echo "❌ Failed to zip optimized pack."
+  exit 1
+}
+
+# =========[ Cleanup ]=========
+rm -rf "$WORK_DIR"
+
+echo "✅ All done! Output: $(realpath "$OUTPUT_ZIP")"