From fbab25a94ed8e03a561dbcead887be5013c78796 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sun, 17 Feb 2019 23:58:46 +0000
Subject: [PATCH] works now

---
 fucking-cargo | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/fucking-cargo b/fucking-cargo
index fc76d7a..b2e772e 100755
--- a/fucking-cargo
+++ b/fucking-cargo
@@ -46,17 +46,25 @@ trap '
 		if test -e $wf.unfucked~; then
 			rm -f $wf.fucked~
 			ln $wf $wf.fucked~
-			mv $wf.unfucked~ $wf.unfucked~
+			mv -f $wf.unfucked~ $wf
 		fi
 	done
+	echo >&2 'Unfucked'
 ' EXIT
 
 exec 4<../Fuck
+printf >&2 'Fucking'
 while read <&4 what where; do
 	wf=../$where/$f
-	rm $wf.fucked~
-	mv -f $wf.fucking~ $wf
-	echo >&2 Fucked $wf
+	printf >&2 ' %s' "$what"
+	if cmp -s $wf.fucked~ $wf.fucking~; then
+		mv -f $wf.fucked~ $wf
+		rm -f $wf.fucking
+	else
+		mv -f $wf.fucking~ $wf
+		rm -f $wf.fucked
+	fi
 done
+echo >&2
 
 "$@"
-- 
2.30.2