backups shenanagians

bin/borg_lf.sh

@@ -0,0 +1,99 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+# --- SUDO CHECK ---
+if [ "$EUID" -ne 0 ]; then
+    echo "This script requires root privileges. Re-running with sudo..."
+    exec sudo "$0" "$@"
+fi
+
+# --- HANDLE OPTIONS ---
+BORG_PASSPHRASE=""
+SHOW_FOLDERS_ONLY=false
+SHOW_FILES=false  # Default to showing files and directories
+
+while getopts "k:fp" opt; do
+    case "$opt" in
+        k)
+            BORG_PASSPHRASE=$(<"$OPTARG")
+            if [ -z "$BORG_PASSPHRASE" ]; then
+                echo "Error: The key file is empty."
+                exit 1
+            fi
+            echo "Using passphrase from key file: $OPTARG"
+            ;;
+        f)
+            SHOW_FOLDERS_ONLY=true
+            echo "Only directories will be shown in fzf by default."
+            SHOW_FILES=false
+            ;;
+        p)
+            SHOW_FILES=true
+            echo "Both files and directories will be shown in fzf."
+            ;;
+        *)
+            echo "Usage: $0 [-k passphrase_file] [-f] [-p] <repo>"
+            exit 1
+            ;;
+    esac
+done
+shift $((OPTIND - 1))
+
+# --- FALLBACK TO /run/secrets/borg_passwd IF NO KEY FILE ---
+if [ -z "$BORG_PASSPHRASE" ]; then
+    if [ $# -eq 0 ]; then
+        BORG_PASSPHRASE=$(<"/run/secrets/borg_passwd")
+        echo "Using passphrase from /run/secrets/borg_passwd"
+    else
+        # Prompt user for passphrase if neither -k nor /run/secrets/borg_passwd is available
+        read -s -p "Enter Borg repository passphrase: " BORG_PASSPHRASE
+        echo
+    fi
+fi
+
+export BORG_PASSPHRASE
+
+# --- DEFAULT REPO ---
+REPO="${1:-/holocron/archives/servers/snowbelle}"
+
+# --- CHECK REQUIRED COMMANDS ---
+for cmd in borg fzf find tree cp mkdir; do
+    command -v "$cmd" >/dev/null || { echo "Error: '$cmd' is required but not installed."; exit 1; }
+done
+
+# --- LIST ARCHIVES (sorted, newest last) ---
+mapfile -t archives < <(borg list --format="{archive}{NL}" "$REPO" | sort -r)
+if [ ${#archives[@]} -eq 0 ]; then
+    echo "No archives found in $REPO"
+    exit 1
+fi
+
+# --- FZF ARCHIVE SELECT ---
+selected=$(printf '%s\n' "${archives[@]}" | fzf --prompt="Select archive: " --height=40% --border)
+if [ -z "$selected" ]; then
+    echo "No archive selected."
+    exit 1
+fi
+echo "Selected archive: $selected"
+
+# --- GENERATE A UNIQUE, SHORTER MOUNT POINT ---
+MOUNT_POINT="/tmp/$(uuidgen | sha256sum | head -c 2)-restore-${selected}"
+mkdir -p "$MOUNT_POINT"
+
+# --- MOUNT ARCHIVE ---
+echo "Mounting '$selected' to $MOUNT_POINT..."
+borg mount "$REPO::$selected" "$MOUNT_POINT"
+
+cleanup() {
+  echo "Unmounting archive..."
+  borg umount "$MOUNT_DIR" >/dev/null 2>&1 || true
+  rmdir "$MOUNT_DIR" >/dev/null 2>&1 || true
+}
+trap cleanup EXIT INT TERM
+
+if [ ! -d "$MOUNT_POINT" ]; then
+    echo "Error: mount failed."
+    exit 1
+fi
+
+lf $MOUNT_POINT