blob: b6f54f6ae92f15dddcc1ff8e9d3cb23f10b4647a (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
|
#!/usr/bin/env bash
# ==================================================
# KoolDots (2026)
# Project URL: https://github.com/LinuxBeginnings
# License: GNU GPLv3
# SPDX-License-Identifier: GPL-3.0-or-later
# ==================================================
# Backup helper utilities shared by copy.sh (and future scripts).
# Create a unique backup directory name with month, day, hours, and minutes.
get_backup_dirname() {
if [ -n "${BACKUP_DIR:-}" ]; then
echo "$BACKUP_DIR"
return
fi
BACKUP_DIR="back-up_$(date +"%m%d_%H%M")"
export BACKUP_DIR
echo "$BACKUP_DIR"
}
# Move a directory to a timestamped backup alongside the original.
# Usage: backup_dir "/path/to/dir" [logfile]
backup_dir() {
local dir="$1"
local log="${2:-/dev/null}"
local backup_suffix
[ -z "$dir" ] && return 1
backup_suffix=$(get_backup_dirname)
mv "$dir" "${dir}-backup-${backup_suffix}" 2>&1 | tee -a "$log"
}
# Cleanup old backups under ~/.config, keeping the newest for each base dir.
# mode: "auto" (no prompts) or "prompt" (asks before delete); log optional.
cleanup_backups() {
local mode="${1:-prompt}"
local log="${2:-/dev/null}"
local CONFIG_DIR="$HOME/.config"
local BACKUP_PREFIX="-backup"
for DIR in "$CONFIG_DIR"/*; do
[ -d "$DIR" ] || continue
local BACKUP_DIRS=()
for BACKUP in "$DIR"$BACKUP_PREFIX*; do
[ -d "$BACKUP" ] && BACKUP_DIRS+=("$BACKUP")
done
[ ${#BACKUP_DIRS[@]} -gt 1 ] || continue
# Determine latest backup by mtime
local latest_backup="${BACKUP_DIRS[0]}"
for BACKUP in "${BACKUP_DIRS[@]}"; do
[ "$BACKUP" -nt "$latest_backup" ] && latest_backup="$BACKUP"
done
if [ "$mode" = "auto" ]; then
for BACKUP in "${BACKUP_DIRS[@]}"; do
if [ "$BACKUP" != "$latest_backup" ]; then
rm -rf "$BACKUP"
fi
done
echo "${INFO:-[INFO]} Express mode: trimmed backups for ${YELLOW:-}${DIR##*/}${RESET:-}, keeping ${MAGENTA:-}${latest_backup##*/}${RESET:-}." 2>&1 | tee -a "$log"
continue
fi
printf "\n%s Found multiple backups for: %s\n" "${INFO:-[INFO]}" "${DIR##*/}"
echo "${YELLOW:-}Backups:${RESET:-}"
for BACKUP in "${BACKUP_DIRS[@]}"; do
echo " - ${BACKUP##*/}"
done
echo -n "${CAT:-[ACTION]} Delete older backups and keep only the latest? (y/N): "
read back_choice
if [[ "$back_choice" == [Yy]* ]]; then
for BACKUP in "${BACKUP_DIRS[@]}"; do
if [ "$BACKUP" != "$latest_backup" ]; then
rm -rf "$BACKUP"
echo "Deleted: ${BACKUP##*/}"
fi
done
echo "Kept: ${latest_backup##*/}"
fi
done
}
|
