100 lines
2.7 KiB
Bash
Executable File
100 lines
2.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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# --- SUDO CHECK ---
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if [ "$EUID" -ne 0 ]; then
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echo "This script requires root privileges. Re-running with sudo..."
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exec sudo "$0" "$@"
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fi
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# --- HANDLE OPTIONS ---
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BORG_PASSPHRASE=""
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SHOW_FOLDERS_ONLY=false
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SHOW_FILES=false # Default to showing files and directories
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while getopts "k:fp" opt; do
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case "$opt" in
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k)
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BORG_PASSPHRASE=$(<"$OPTARG")
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if [ -z "$BORG_PASSPHRASE" ]; then
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echo "Error: The key file is empty."
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exit 1
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fi
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echo "Using passphrase from key file: $OPTARG"
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;;
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f)
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SHOW_FOLDERS_ONLY=true
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echo "Only directories will be shown in fzf by default."
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SHOW_FILES=false
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;;
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p)
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SHOW_FILES=true
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echo "Both files and directories will be shown in fzf."
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;;
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*)
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echo "Usage: $0 [-k passphrase_file] [-f] [-p] <repo>"
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exit 1
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;;
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esac
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done
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shift $((OPTIND - 1))
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# --- FALLBACK TO /run/secrets/borg_passwd IF NO KEY FILE ---
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if [ -z "$BORG_PASSPHRASE" ]; then
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if [ $# -eq 0 ]; then
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BORG_PASSPHRASE=$(<"/run/secrets/borg_passwd")
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echo "Using passphrase from /run/secrets/borg_passwd"
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else
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# Prompt user for passphrase if neither -k nor /run/secrets/borg_passwd is available
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read -s -p "Enter Borg repository passphrase: " BORG_PASSPHRASE
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echo
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fi
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fi
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export BORG_PASSPHRASE
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# --- DEFAULT REPO ---
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REPO="${1:-/holocron/archives/servers/snowbelle}"
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# --- CHECK REQUIRED COMMANDS ---
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for cmd in borg fzf find tree cp mkdir; do
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command -v "$cmd" >/dev/null || { echo "Error: '$cmd' is required but not installed."; exit 1; }
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done
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# --- LIST ARCHIVES (sorted, newest last) ---
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mapfile -t archives < <(borg list --format="{archive}{NL}" "$REPO" | sort -r)
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if [ ${#archives[@]} -eq 0 ]; then
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echo "No archives found in $REPO"
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exit 1
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fi
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# --- FZF ARCHIVE SELECT ---
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selected=$(printf '%s\n' "${archives[@]}" | fzf --prompt="Select archive: " --height=40% --border)
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if [ -z "$selected" ]; then
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echo "No archive selected."
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exit 1
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fi
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echo "Selected archive: $selected"
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# --- GENERATE A UNIQUE, SHORTER MOUNT POINT ---
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MOUNT_POINT="/tmp/$(uuidgen | sha256sum | head -c 2)-restore-${selected}"
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mkdir -p "$MOUNT_POINT"
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# --- MOUNT ARCHIVE ---
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echo "Mounting '$selected' to $MOUNT_POINT..."
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borg mount "$REPO::$selected" "$MOUNT_POINT"
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cleanup() {
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echo "Unmounting archive..."
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borg umount "$MOUNT_POINT" >/dev/null 2>&1 || true
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rmdir "$MOUNT_POINT" >/dev/null 2>&1 || true
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}
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trap cleanup EXIT INT TERM
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if [ ! -d "$MOUNT_POINT" ]; then
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echo "Error: mount failed."
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exit 1
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fi
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lf $MOUNT_POINT
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