928d5af54c
Complete Linux backup manager with Whiptail TUI and CLI interface. Adapted from gniza4cp (cPanel backup tool) with target/profile-based system replacing cPanel-specific features. - 14 core engine modules (backup, restore, targets, remotes, transfer, etc.) - 11 Whiptail TUI screens (full CRUD for targets/remotes/schedules) - CLI entrypoint with subcommands for scripting/cron - Support for SSH, local, S3, and Google Drive remotes - rsync --link-dest incremental snapshots - Root and user mode (XDG paths) - 70 passing tests - Config templates, installer, uninstaller Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
65 lines
1.9 KiB
Bash
65 lines
1.9 KiB
Bash
#!/usr/bin/env bash
|
|
# gniza4linux/lib/logging.sh — Per-run log files, log_info/warn/error/debug
|
|
|
|
[[ -n "${_GNIZA4LINUX_LOGGING_LOADED:-}" ]] && return 0
|
|
_GNIZA4LINUX_LOGGING_LOADED=1
|
|
|
|
declare -g LOG_FILE=""
|
|
|
|
_log_level_num() {
|
|
case "$1" in
|
|
debug) echo 0 ;;
|
|
info) echo 1 ;;
|
|
warn) echo 2 ;;
|
|
error) echo 3 ;;
|
|
*) echo 1 ;;
|
|
esac
|
|
}
|
|
|
|
init_logging() {
|
|
local log_dir="${LOG_DIR:-/var/log/gniza}"
|
|
mkdir -p "$log_dir" || die "Cannot create log directory: $log_dir"
|
|
|
|
LOG_FILE="$log_dir/gniza-$(date -u +%Y%m%d-%H%M%S).log"
|
|
touch "$LOG_FILE" || die "Cannot write to log file: $LOG_FILE"
|
|
|
|
# Clean old logs
|
|
local retain="${LOG_RETAIN:-$DEFAULT_LOG_RETAIN}"
|
|
find "$log_dir" -name "gniza-*.log" -mtime +"$retain" -delete 2>/dev/null || true
|
|
}
|
|
|
|
_log() {
|
|
local level="$1"; shift
|
|
local msg="$*"
|
|
|
|
local ts; ts=$(date -u +"%d/%m/%Y %H:%M:%S")
|
|
local upper; upper=$(echo "$level" | tr '[:lower:]' '[:upper:]')
|
|
local line="[$ts] [$upper] $msg"
|
|
|
|
local configured_level="${LOG_LEVEL:-$DEFAULT_LOG_LEVEL}"
|
|
local level_num; level_num=$(_log_level_num "$level")
|
|
local configured_num; configured_num=$(_log_level_num "$configured_level")
|
|
|
|
# Log file: always write info/warn/error; debug only when LOG_LEVEL=debug
|
|
if [[ -n "$LOG_FILE" ]]; then
|
|
if [[ "$level" != "debug" ]] || (( level_num >= configured_num )); then
|
|
echo "$line" >> "$LOG_FILE"
|
|
fi
|
|
fi
|
|
|
|
# Console: only print if level meets configured threshold
|
|
(( level_num < configured_num )) && return 0
|
|
|
|
case "$level" in
|
|
error) echo "${C_RED}${line}${C_RESET}" >&2 ;;
|
|
warn) echo "${C_YELLOW}${line}${C_RESET}" >&2 ;;
|
|
info) echo "${line}" >&2 ;;
|
|
debug) echo "${C_BLUE}${line}${C_RESET}" >&2 ;;
|
|
esac
|
|
}
|
|
|
|
log_info() { _log info "$@"; }
|
|
log_warn() { _log warn "$@"; }
|
|
log_error() { _log error "$@"; }
|
|
log_debug() { _log debug "$@"; }
|