added backup browse

bin/backup_browse_fzf.sh

@@ -0,0 +1,64 @@
+#!/usr/bin/env bash
+# borg-browser.sh — fzf-based Borg archive browser with passphrase prompt
+
+[ "$EUID" -ne 0 ] && { echo "Please run as root."; exec sudo "$0" "$@"; }
+
+REPO="/holocron/backups"
+
+# Prompt once for Borg passphrase
+read -rs -p "Borg passphrase: " BORG_PASSPHRASE
+echo
+export BORG_PASSPHRASE
+
+# Pick an archive
+ARCHIVE=$(borg list --short "$REPO" | fzf --prompt="Select archive: ") || {
+    unset BORG_PASSPHRASE
+    exit
+}
+[ -z "$ARCHIVE" ] && { unset BORG_PASSPHRASE; exit; }
+
+# Function to browse directories hierarchically
+browse_borg_dir() {
+    local prefix="$1"
+
+    while true; do
+        # Get immediate children of the current path
+        ITEMS=$(borg list --format='{path}{NL}' "$REPO::$ARCHIVE" \
+            | awk -v p="$prefix" -F/ '
+                BEGIN{n=split(p,a,"/")}
+                index($0,p)==1 && NF>n {
+                    if (NF==n+1) print $NF;
+                    else print $(n+1)"/";
+                }' \
+            | sort -u)
+
+        [ -z "$ITEMS" ] && { echo "No items found in $prefix"; return; }
+
+        SELECTION=$(echo -e "../\n$ITEMS" | fzf --prompt="${prefix:-/}> ")
+        case "$SELECTION" in
+            "../")
+                prefix="${prefix%/*}"
+                prefix="${prefix%/}"
+                ;;
+            "")
+                return
+                ;;
+            */)
+                prefix="${prefix:+$prefix/}${SELECTION%/}"
+                ;;
+            *)
+                local fullpath="${prefix:+$prefix/}$SELECTION"
+                echo "Selected file: $fullpath"
+                read -rp "Extract it here? [y/N]: " yn
+                if [[ $yn =~ ^[Yy]$ ]]; then
+                    borg extract "$REPO::$ARCHIVE" "$fullpath"
+                fi
+                return
+                ;;
+        esac
+    done
+}
+
+browse_borg_dir ""
+unset BORG_PASSPHRASE
+