From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Thu, 28 Feb 2019 15:39:52 +0000 (+0000)
Subject: use fds 203 and 204
X-Git-Tag: nailing-cargo/1.0.0~252
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=9c05df99f2f24526bd0f778e1ab8c8f93b4451cc;p=nailing-cargo.git

use fds 203 and 204

make jobserver can easily use 3 and then we break stuff
---

diff --git a/fucking-cargo b/fucking-cargo
index 07b973d..1a92c37 100755
--- a/fucking-cargo
+++ b/fucking-cargo
@@ -16,15 +16,15 @@ if [ "x$FUCKING_CARGO" != "x$lock" ]; then
 	exec with-lock-ex -w "$lock" "$0" "$@"
 fi
 
-exec 3<../Fuck
+exec 203<../Fuck
 f=Cargo.toml
 
 sed='
 /^ *\[dependencies\]/,/^ \[/{
 '
 
-exec 4<../Fuck
-while read <&4 what where; do
+exec 204<../Fuck
+while read <&204 what where; do
 	if [ "x$what" = x- ]; then continue; fi
 	qwhere="${where//\//\\/}"
 	sed+=' s/^'$what' *=.*/'$what' = { path = "..\/'"${qwhere}"'" }/;
@@ -33,15 +33,15 @@ done
 sed+='}
 '
 
-exec 4<../Fuck
-while read <&4 what where; do
+exec 204<../Fuck
+while read <&204 what where; do
 	wf=../$where/$f
 	rm -f $wf.fucking~
 	sed <$wf >$wf.fucking~ "$sed"
 done
 
-exec 4<../Fuck
-while read <&4 what where; do
+exec 204<../Fuck
+while read <&204 what where; do
 	wf=../$where/$f
 	if ! test -e $wf.unfucked~; then
 		ln $wf $wf.unfucked~
@@ -50,7 +50,7 @@ done
 
 trap '
 	set +e
-	while read <&3 what where; do
+	while read <&203 what where; do
 		wf=../$where/$f
 		if test -e $wf.unfucked~; then
 			rm -f $wf.fucked~
@@ -61,9 +61,9 @@ trap '
 	echo >&2 'Unfucked'
 ' EXIT
 
-exec 4<../Fuck
+exec 204<../Fuck
 printf >&2 'Fucking'
-while read <&4 what where; do
+while read <&204 what where; do
 	wf=../$where/$f
 	printf >&2 ' %s' "$what"
 	if cmp -s $wf.fucked~ $wf.fucking~; then