From: Jan Chren (rindeal) <dev.rindeal@gmail.com>
Date: Fri, 4 Oct 2019 14:40:49 +0000 (+0200)
Subject: po/update-potfiles: fallback to `find` when git doesn't work
X-Git-Tag: v2.35-rc1~180
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a7f9588745f34f5973eecf33d1c7e8aec04666d2;p=thirdparty%2Futil-linux.git

po/update-potfiles: fallback to `find` when git doesn't work

It allows to run po/update-potfiles not only in tarballs
and git repositories, but in git snapshots as well.
---

diff --git a/po/update-potfiles b/po/update-potfiles
index 884e4d9fc7..1cbfdc4705 100755
--- a/po/update-potfiles
+++ b/po/update-potfiles
@@ -15,11 +15,13 @@ fi
 # find all git-tracked files
 source_files=$(git ls-files . 2>/dev/null)
 if [ $? -ne 0 ] || [ -z "$source_files" ]; then
-	echo "$0: warning: update-potfiles requires git" >&2
 	# we still go through the rest of this script to provide at least an empty
 	# list or remove non-existing (deleted) files
 	source_files=$(cat po/POTFILES.in 2>/dev/null)
 fi
+if [ $? -ne 0 ] || [ -z "$source_files" ]; then
+	source_files=$(find . -type f -printf "%P\\n" 2>/dev/null)
+fi
 
 # apply include/exclude patterns
 source_files=$(