auto_archive_to_gdrive and send notification for mac

auto_archive_to_gdrive.sh

#!/bin/bash

# ==============================================================================
#
# Title: auto_archive_to_gdrive.sh
# Description: A non-interactive script to compress a folder and move it to
#              a destination. Designed to be run by an automated service
#              like launchd on macOS. Now includes native notifications.
# Author: Gemini and ray liu
#
# Usage: ./auto_archive_to_gdrive.sh /path/to/source/folder /path/to/destination/folder
#
# ==============================================================================

# --- Function to send a macOS notification ---
send_notification() {
    # $1: Title, $2: Message
    osascript -e "display notification \"$2\" with title \"$1\""
}


# --- Step 1: Validate Inputs ---
if [ -z "$1" ] || [ -z "$2" ]; then
    echo "❌ Error: Missing arguments."
    echo "Usage: $0 /path/to/source/folder /path/to/destination/folder"
    send_notification "Archive Script Error" "Execution failed: Missing source or destination arguments."
    exit 1
fi

SOURCE_FOLDER="$1"
GDRIVE_PATH="$2"

# Check if the provided paths are valid directories.
if [ ! -d "$SOURCE_FOLDER" ]; then
    echo "❌ Error: Source '$SOURCE_FOLDER' is not a valid directory."
    send_notification "Archive Script Error" "Source folder not found: $SOURCE_FOLDER"
    exit 1
fi

if [ ! -d "$GDRIVE_PATH" ]; then
    echo "❌ Error: Destination '$GDRIVE_PATH' is not a valid directory."
    send_notification "Archive Script Error" "Destination folder not found: $GDRIVE_PATH"
    exit 1
fi

# --- Step 2: Prepare Filenames and Paths ---
SOURCE_FOLDER_CLEAN="${SOURCE_FOLDER%/}"
FOLDER_BASENAME=$(basename "$SOURCE_FOLDER_CLEAN")
TIMESTAMP=$(date +"%Y%m%d-%H%M%S")
ZIP_FILENAME="${FOLDER_BASENAME}_${TIMESTAMP}.zip"

echo "================================================="
echo "Starting archive job at $(date)"
echo "📂 Source folder: $SOURCE_FOLDER_CLEAN"
echo "📦 Archive name will be: $ZIP_FILENAME"
echo "🎯 Destination folder: $GDRIVE_PATH"
echo ""

# --- Step 3: Compress and Move ---
echo "⚙️  Compressing '$FOLDER_BASENAME'..."

# Create the zip file in a temporary location first.
ZIP_TEMP_PATH="/tmp/${ZIP_FILENAME}"

# 'cd' into the parent directory of the source to ensure a clean archive structure.
SOURCE_PARENT_DIR=$(dirname "$SOURCE_FOLDER_CLEAN")
(cd "$SOURCE_PARENT_DIR" && zip -r -q "$ZIP_TEMP_PATH" "$(basename "$SOURCE_FOLDER_CLEAN")")

if [ $? -ne 0 ]; then
    echo "❌ Error: Compression failed."
    send_notification "Archive Script Error" "Compression failed for '$FOLDER_BASENAME'."
    exit 1
fi

echo "✅ Compression successful!"
echo "🚚 Moving '$ZIP_FILENAME' to destination..."

# Now, move the created zip file to its final destination.
mv "$ZIP_TEMP_PATH" "$GDRIVE_PATH/"

if [ $? -ne 0 ]; then
    echo "❌ Error: Failed to move the file."
    send_notification "Archive Script Error" "Failed to move '$ZIP_FILENAME' to the destination."
    rm "$ZIP_TEMP_PATH"
    exit 1
fi

echo "✨ All done! Your archive has been successfully moved."
echo "📍 Final location: $GDRIVE_PATH/$ZIP_FILENAME"
echo "Job finished at $(date)"
echo "================================================="
echo ""

# --- Send success notification ---
send_notification "Archive Complete" "'$FOLDER_BASENAME' has been successfully backed up."

exit 0