#!/bin/bash

set -e

# Source the utilities file
source "$(dirname "$0")/utils.sh"

# Set the compose command explicitly to use docker compose subcommand

# Navigate to the directory where this script is located
SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
# Project root directory (one level up from scripts)
PROJECT_ROOT="$( cd "$SCRIPT_DIR/.." &> /dev/null && pwd )"
# Path to the apply_update.sh script
APPLY_UPDATE_SCRIPT="$SCRIPT_DIR/apply_update.sh"

# Check if apply update script exists
if [ ! -f "$APPLY_UPDATE_SCRIPT" ]; then
    log_error "Crucial update script $APPLY_UPDATE_SCRIPT not found. Cannot proceed."
    exit 1
fi


log_info "Starting update process..."

# Pull the latest repository changes
log_info "Pulling latest repository changes..."
# Check if git is installed
if ! command -v git &> /dev/null; then
    log_warning "'git' command not found. Skipping repository update."
    # Decide if we should proceed without git pull or exit. Exiting is safer.
    log_error "Cannot proceed with update without git. Please install git."
    exit 1
    # Or, if allowing update without pull:
    # log_warning "Proceeding without pulling latest changes..."
else
    # Change to project root for git pull
    cd "$PROJECT_ROOT" || { log_error "Failed to change directory to $PROJECT_ROOT"; exit 1; }
    git pull || { log_warning "Failed to pull latest repository changes. Continuing update with potentially old version of apply_update.sh..."; }
    # Change back to script dir or ensure apply_update.sh uses absolute paths or cd's itself
    # (apply_update.sh already handles cd to PROJECT_ROOT, so we're good)
fi

# Execute the rest of the update process using the (potentially updated) apply_update.sh
log_info "Handing over to apply_update.sh..."
bash "$APPLY_UPDATE_SCRIPT"

# The final success message will now come from apply_update.sh
log_info "Update script finished." # Changed final message

exit 0