wear_os_backup.sh

adb shell pm list packages -3 > wear-os-packages-out.txt

mkdir ~/wear-os-backup
#!/bin/zsh

set -x

BACKUP_DIR=~/wear-os-backup
PACKAGE_LIST_FILE=~/wear-os-packages-out.txt

ADB_PATH=~/Library/Android/sdk/platform-tools/adb

# Create a backup directory
mkdir -p "$BACKUP_DIR"

# Backup APKs (including split APKs)
while read -r line; do
    package="${line#package:}"  # Remove "package:" prefix
    
    echo "Processing package: $package"

    # Get all APK paths for the package
    apk_paths=$($ADB_PATH shell pm path "$package" 2>/dev/null | sed 's/package://')

    echo "$apk_paths"

    # Check if APK paths exist
    if [ -z "$apk_paths" ]; then
        echo "  Warning: No APKs found for $package. Skipping..."
        continue
    fi

    # Create a subdirectory for the package (to avoid filename collisions)
    package_dir="$BACKUP_DIR/$package"
    mkdir -p "$package_dir"

    # Pull all APKs for this package
    echo "$apk_paths" | while read -r apk_path; do
        echo "  Pulling: $apk_path"
        $ADB_PATH pull "$apk_path" "$package_dir/"
        if [ $? -ne 0 ]; then
            echo "  Error: Failed to pull $apk_path"
        fi
    done

done < $PACKAGE_LIST_FILE