Initial Commit

optimize_script.sh

@@ -0,0 +1,68 @@
+#!/bin/bash
+
+set -e
+
+# =========[ Auto Dependency Installer ]=========
+install_dependencies() {
+  echo "Checking and installing dependencies: optipng, ffmpeg"
+
+  # 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"
+  else
+    echo "Unsupported package manager. Please install 'optipng' and 'ffmpeg' manually."
+    exit 1
+  fi
+
+  # Update package list and install
+  $PKG_UPDATE
+  $PKG_INSTALL optipng ffmpeg
+}
+
+# Check if tools are already installed
+if ! command -v optipng >/dev/null || ! command -v ffmpeg >/dev/null; then
+  install_dependencies
+else
+  echo "Dependencies already installed."
+fi
+
+# =========[ User Input ]=========
+read -rp "Enter the full path to your resource pack folder: " target_folder
+
+if [[ ! -d "$target_folder" ]]; then
+  echo "Folder does not exist: $target_folder"
+  exit 1
+fi
+
+# =========[ PNG Optimization ]=========
+echo "========================"
+echo "Optimizing PNG files..."
+echo "========================"
+
+find "$target_folder" -type f -iname '*.png' | while read -r file; do
+  echo "Processing: $file"
+  optipng -o7 "$file"
+done
+
+# =========[ 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"
+  fi
+done
+
+echo "========================"
+echo "Optimization complete."