From: Anders Kaseorg <andersk@ksplice.com>
Date: Wed, 29 Sep 2010 20:49:49 +0000 (-0400)
Subject: apply: Recognize epoch timestamps with : in the timezone
X-Git-Tag: v1.7.3.4~27^2~1
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=a1980c4efcfea516e2ba442bf7e56a39d9a7933f;p=git.git

apply: Recognize epoch timestamps with : in the timezone

Some patches have a timezone formatted like ‘-08:00’ instead of
‘-0800’ (e.g. http://lwn.net/Articles/131729/), so git apply would
fail to recognize the epoch timestamp of deleted files and would
create empty files instead.  Teach it to support both formats, and add
a test case.

Signed-off-by: Anders Kaseorg <andersk@mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---

diff --git a/builtin/apply.c b/builtin/apply.c
index 23c18c573..000d3e529 100644
--- a/builtin/apply.c
+++ b/builtin/apply.c
@@ -733,8 +733,8 @@ static int has_epoch_timestamp(const char *nameline)
 		" "
 		"[0-2][0-9]:[0-5][0-9]:00(\\.0+)?"
 		" "
-		"([-+][0-2][0-9][0-5][0-9])\n";
-	const char *timestamp = NULL, *cp;
+		"([-+][0-2][0-9]:?[0-5][0-9])\n";
+	const char *timestamp = NULL, *cp, *colon;
 	static regex_t *stamp;
 	regmatch_t m[10];
 	int zoneoffset;
@@ -764,8 +764,11 @@ static int has_epoch_timestamp(const char *nameline)
 		return 0;
 	}
 
-	zoneoffset = strtol(timestamp + m[3].rm_so + 1, NULL, 10);
-	zoneoffset = (zoneoffset / 100) * 60 + (zoneoffset % 100);
+	zoneoffset = strtol(timestamp + m[3].rm_so + 1, (char **) &colon, 10);
+	if (*colon == ':')
+		zoneoffset = zoneoffset * 60 + strtol(colon + 1, NULL, 10);
+	else
+		zoneoffset = (zoneoffset / 100) * 60 + (zoneoffset % 100);
 	if (timestamp[m[3].rm_so] == '-')
 		zoneoffset = -zoneoffset;
 
diff --git a/t/t4132-apply-removal.sh b/t/t4132-apply-removal.sh
index bb1ffe3b6..a2bc1cd37 100755
--- a/t/t4132-apply-removal.sh
+++ b/t/t4132-apply-removal.sh
@@ -30,6 +30,7 @@ test_expect_success setup '
 	epocWest="1969-12-31 16:00:00.000000000 -0800" &&
 	 epocGMT="1970-01-01 00:00:00.000000000 +0000" &&
 	epocEast="1970-01-01 09:00:00.000000000 +0900" &&
+	epocWest2="1969-12-31 16:00:00 -08:00" &&
 
 	sed -e "s/TS0/$epocWest/" -e "s/TS1/$timeWest/" <c >createWest.patch &&
 	sed -e "s/TS0/$epocEast/" -e "s/TS1/$timeEast/" <c >createEast.patch &&
@@ -46,6 +47,7 @@ test_expect_success setup '
 	sed -e "s/TS0/$timeWest/" -e "s/TS1/$epocWest/" <d >removeWest.patch &&
 	sed -e "s/TS0/$timeEast/" -e "s/TS1/$epocEast/" <d >removeEast.patch &&
 	sed -e "s/TS0/$timeGMT/" -e "s/TS1/$epocGMT/" <d >removeGMT.patch &&
+	sed -e "s/TS0/$timeWest/" -e "s/TS1/$epocWest2/" <d >removeWest2.patch &&
 
 	echo something >something &&
 	>empty