mirror of
https://github.com/kossakovsky/n8n-install.git
synced 2026-03-07 14:23:08 +00:00
9b252a1287
extract git utilities into scripts/git.sh module. this approach handles accidental local commits that would cause rebase conflicts during updates.
120 lines
3.8 KiB
Bash
Executable File
120 lines
3.8 KiB
Bash
Executable File
#!/bin/bash
|
|
# =============================================================================
|
|
# update.sh - Main update orchestrator
|
|
# =============================================================================
|
|
# Performs a full system and service update:
|
|
# 1. Backs up user-customizable directories (e.g., python-runner/)
|
|
# 2. Fetches and resets to origin/<branch> (discards any local commits)
|
|
# 3. Restores backed up directories to preserve user modifications
|
|
# 4. Updates Ubuntu system packages (apt-get update && upgrade)
|
|
# 5. Delegates to apply_update.sh for service updates
|
|
#
|
|
# This two-stage approach ensures apply_update.sh itself gets updated before
|
|
# running, so new update logic is always applied.
|
|
#
|
|
# Git strategy: We use `git fetch` + `git reset --hard origin/<branch>` instead
|
|
# of `git pull` to ensure we always sync with remote, even if the user has
|
|
# accidental local commits that would cause rebase conflicts.
|
|
#
|
|
# Preserved directories: Defined in PRESERVE_DIRS array in utils.sh.
|
|
# These directories contain user-customizable content that survives git reset.
|
|
#
|
|
# Usage: make update OR sudo bash scripts/update.sh
|
|
# =============================================================================
|
|
|
|
set -e
|
|
|
|
# Source the utilities file and initialize paths
|
|
source "$(dirname "$0")/utils.sh"
|
|
init_paths
|
|
|
|
# Source git utilities
|
|
source "$SCRIPT_DIR/git.sh"
|
|
|
|
# Source telemetry functions
|
|
source "$SCRIPT_DIR/telemetry.sh"
|
|
|
|
# Setup error telemetry trap for tracking failures
|
|
setup_error_telemetry_trap
|
|
|
|
# Global variable to track backup path for cleanup
|
|
BACKUP_PATH=""
|
|
|
|
# Cleanup function for interrupted updates
|
|
cleanup_on_exit() {
|
|
local exit_code=$?
|
|
if [ -n "$BACKUP_PATH" ] && [ -d "$BACKUP_PATH" ]; then
|
|
log_warning "Cleaning up backup directory: $BACKUP_PATH"
|
|
rm -rf "$BACKUP_PATH"
|
|
fi
|
|
exit $exit_code
|
|
}
|
|
trap cleanup_on_exit INT TERM
|
|
|
|
# Path to the apply_update.sh script
|
|
APPLY_UPDATE_SCRIPT="$SCRIPT_DIR/apply_update.sh"
|
|
|
|
# Check if apply update script exists
|
|
if [ ! -f "$APPLY_UPDATE_SCRIPT" ]; then
|
|
log_error "Crucial update script $APPLY_UPDATE_SCRIPT not found. Cannot proceed."
|
|
exit 1
|
|
fi
|
|
|
|
|
|
log_info "Starting update process..."
|
|
set_telemetry_stage "git_update"
|
|
|
|
# Sync with the latest repository changes
|
|
log_info "Syncing with latest repository changes..."
|
|
|
|
# Check if git is installed
|
|
if ! require_git; then
|
|
exit 1
|
|
fi
|
|
|
|
# Change to project root for git operations
|
|
cd "$PROJECT_ROOT" || { log_error "Failed to change directory to $PROJECT_ROOT"; exit 1; }
|
|
|
|
# Backup user-customizable directories before git reset (uses PRESERVE_DIRS from utils.sh)
|
|
if ! BACKUP_PATH=$(backup_preserved_dirs); then
|
|
log_error "Backup failed. Aborting update to prevent data loss."
|
|
exit 1
|
|
fi
|
|
|
|
if [ -n "$BACKUP_PATH" ]; then
|
|
log_info "Backup created at: $BACKUP_PATH"
|
|
fi
|
|
|
|
# Sync with origin (fetch + reset to remote branch)
|
|
if ! git_sync_with_origin; then
|
|
restore_preserved_dirs "$BACKUP_PATH"
|
|
exit 1
|
|
fi
|
|
|
|
# Restore user-customizable directories after git reset
|
|
if ! restore_preserved_dirs "$BACKUP_PATH"; then
|
|
log_error "Failed to restore user directories from backup."
|
|
log_error "Backup may still be available at: $BACKUP_PATH"
|
|
BACKUP_PATH="" # Prevent cleanup from deleting it
|
|
exit 1
|
|
fi
|
|
|
|
# Clear backup path after successful restore
|
|
BACKUP_PATH=""
|
|
|
|
# Update Ubuntu packages before running apply_update
|
|
set_telemetry_stage "git_system_packages"
|
|
log_info "Updating system packages..."
|
|
if command -v apt-get &> /dev/null; then
|
|
sudo apt-get update && sudo apt-get upgrade -y
|
|
log_info "System packages updated successfully."
|
|
else
|
|
log_warning "'apt-get' not found. Skipping system package update. This is normal on non-debian systems."
|
|
fi
|
|
|
|
|
|
# Execute the rest of the update process using the (potentially updated) apply_update.sh
|
|
# Note: apply_update.sh has its own error telemetry trap and stages
|
|
bash "$APPLY_UPDATE_SCRIPT"
|
|
|
|
exit 0 |