From d92e98b16aa253976c697afa3f1ecfcf9960df5f Mon Sep 17 00:00:00 2001
From: merakor <cem@ckyln.com>
Date: Mon, 20 Sep 2021 12:16:14 +0000
Subject: cpt-size: fix crux-like usage

FossilOrigin-Name: 5408c96aa1eb3f800a9c03e106dd583f06031d8716e1952bd42284cad605a758
---
 contrib/cpt-size | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'contrib')

diff --git a/contrib/cpt-size b/contrib/cpt-size
index 4b983a1..00508b8 100755
--- a/contrib/cpt-size
+++ b/contrib/cpt-size
@@ -10,7 +10,10 @@
 ## calculates the sizes of given
 ## .Ar packages
 ## using the files from the package manifest and outputs a total size of the
-## packages along with all the files associated with them.
+## packages along with all the files associated with them. If no arguments have
+## been given,
+## .Nm
+## will use the name of the current directory as an argument.
 parser_definition() {
     setup REST help:usage -- "usage: ${0##*/} [pkg...]"
     disp :usage -h --help hidden:1
@@ -20,6 +23,9 @@ parser_definition() {
 # shellcheck disable=1091
 . cpt-lib
 
+# Use the current directory if no arguments have been given.
+[ "$1" ] || set -- "${PWD##*/}"
+
 # Ensure that all the packages given as arguments are installed.
 pkg_list "$@" >/dev/null
 
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