From 3e9c89562d566e72cbaa53db3b1d0dfa8050b1f9 Mon Sep 17 00:00:00 2001
From: EuAndreh <eu@euandre.org>
Date: Fri, 16 Aug 2024 09:46:30 -0300
Subject: src/backupit: Early exit on missing file

---
 src/backupit | 27 ++++++++++++++++++++++-----
 1 file changed, 22 insertions(+), 5 deletions(-)

diff --git a/src/backupit b/src/backupit
index 54c9581..ec99c32 100755
--- a/src/backupit
+++ b/src/backupit
@@ -26,9 +26,26 @@ shift $((OPTIND - 1))
 TAG="${1:-default}"
 ARCHIVE="::{hostname}-{user}-{now}-$TAG"
 
-F="$XDG_CONFIG_HOME"/backupit.txt
-if [ ! -e "$F" ]; then
-	F=/etc/backup.txt
-fi
 
-borgy $VERBOSE_FLAGS "$ARCHIVE" $(cat "$F")
+
+xdg="${XDG_CONFIG_HOME:-$HOME/.config}"/backupit.txt
+global=/etc/backupit.txt
+f() {
+	if [ -e "$xdg" ]; then
+		printf '%s' "$xdg"
+		return
+	fi
+
+	if [ -e "$global" ]; then
+		printf '%s' "$global"
+		return
+	fi
+
+	printf 'Cannot find either\nlocal (%s) or\nglobal (%s) file.\n\n' \
+		"$xdg" "$global" >&2
+	usage >&2
+	exit 2
+}
+
+F="$(f)"
+exec borgy $VERBOSE_FLAGS "$ARCHIVE" $(cat "$F")
-- 
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