Re: [PATCH] t/gitweb-lib: Split HTTP response with non-GNU sed

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Brian Gernhardt <brian@xxxxxxxxxxxxxxxxxxxxx> writes:

> Recognizing \r in a regex is something GNU sed will do, but other sed
> implementation's won't.  (Found with BSD sed on OS X.) So use a
> literal carriage return instead.

I'd actually prefer not having to deal with this issue.  How about doing
something like this instead?

 t/gitweb-lib.sh |   14 ++++++++++++--
 1 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/t/gitweb-lib.sh b/t/gitweb-lib.sh
index 32b841d..3121950 100644
--- a/t/gitweb-lib.sh
+++ b/t/gitweb-lib.sh
@@ -52,8 +52,18 @@ gitweb_run () {
 	rm -f gitweb.log &&
 	perl -- "$SCRIPT_NAME" \
 		>gitweb.output 2>gitweb.log &&
-	sed -e   '/^\r$/q' <gitweb.output >gitweb.headers &&
-	sed -e '1,/^\r$/d' <gitweb.output >gitweb.body    &&
+	perl -w -e '
+		open O, ">gitweb.headers";
+		while (<>) {
+			print O;
+			last if (/^\r$/ || /^$/);
+		}
+		open O, ">gitweb.body";
+		while (<>) {
+			print O;
+		}
+		close O;
+	' gitweb.output &&
 	if grep '^[[]' gitweb.log >/dev/null 2>&1; then false; else true; fi
 
 	# gitweb.log is left for debugging
--
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