74 lines
1.7 KiB
Bash
Executable File
74 lines
1.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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# --- Configuration ---
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DEFAULT_REPO="/holocron/archives/homelab"
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SECRET_PATH="/run/secrets/borg_passwd"
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# --- Usage ---
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# ./browse-borg-root.sh [optional-path-to-repo]
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REPO="${1:-$DEFAULT_REPO}"
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# --- Always escalate to root at start ---
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if [[ $EUID -ne 0 ]]; then
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exec sudo --preserve-env=BORG_PASSPHRASE,BORG_REPO "$0" "$@"
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fi
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# --- Determine passphrase ---
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if [[ -z "${BORG_PASSPHRASE:-}" ]]; then
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if [[ "$REPO" == /holocron* && -f "$SECRET_PATH" ]]; then
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echo "Using default Borg passphrase from $SECRET_PATH"
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BORG_PASSPHRASE=$(<"$SECRET_PATH")
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else
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read -rsp "Enter Borg passphrase: " BORG_PASSPHRASE
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echo
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fi
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fi
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export BORG_PASSPHRASE
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# --- Check dependencies ---
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for cmd in borg fzf lf; do
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if ! command -v "$cmd" &>/dev/null; then
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echo "Error: '$cmd' is required but not installed." >&2
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exit 1
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fi
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done
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# --- Verify repo exists ---
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if [[ ! -d "$REPO" ]]; then
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echo "Error: repository path '$REPO' not found."
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exit 1
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fi
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# --- List archives (newest on bottom) ---
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archives=$(borg list --format "{archive} {time}\n" "$REPO" \
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| sort -k2 \
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| awk '{print $1}')
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if [[ -z "$archives" ]]; then
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echo "No archives found in $REPO"
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exit 0
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fi
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# --- Select archive with fzf ---
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archive=$(echo "$archives" | fzf --reverse --prompt="Select archive: ")
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if [[ -z "$archive" ]]; then
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echo "No archive selected."
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exit 0
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fi
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# --- Mount ---
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MOUNT_DIR=$(mktemp -d -t borg-mnt-XXXXXX)
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echo "Mounting archive '$archive' at $MOUNT_DIR..."
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cleanup() {
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echo "Unmounting archive..."
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borg umount "$MOUNT_DIR" >/dev/null 2>&1 || true
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rmdir "$MOUNT_DIR" >/dev/null 2>&1 || true
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}
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trap cleanup EXIT INT TERM
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borg mount "$REPO::$archive" "$MOUNT_DIR"
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lf "$MOUNT_DIR"
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