From 59f8c189a5d582d5eef28ca4021d04087dff2eff Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Thu, 23 Aug 2007 10:18:54 -0700 Subject: [PATCH] Fix racy-git handling in git-write-tree. After git-write-tree finishes computing the tree, it updates the index so that later operations can take advantage of fully populated cache tree. However, anybody writing the index file has to mark the entries that are racily clean. For each entry whose cached lstat(3) data in the index exactly matches what is obtained from the filesystem, if the timestamp on the index file was the same or older than the modification timestamp of the file, the blob contents and the work tree file, after convert_to_git(), need to be compared, and if they are different, its index entry needs to be marked not to match the lstat(3) data from the filesystem. In order for this to work, convert_to_git() needs to work correctly, which in turn means you need to read the config file to get the settings of core.crlf and friends. Signed-off-by: Linus Torvalds Signed-off-by: Junio C Hamano --- t/t0023-crlf-am.sh | 44 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100755 t/t0023-crlf-am.sh diff --git a/t/t0023-crlf-am.sh b/t/t0023-crlf-am.sh new file mode 100755 index 0000000000..6f8a4347d5 --- /dev/null +++ b/t/t0023-crlf-am.sh @@ -0,0 +1,44 @@ +#!/bin/sh + +test_description='Test am with auto.crlf' + +. ./test-lib.sh + +cat >patchfile <<\EOF +From 38be10072e45dd6b08ce40851e3fca60a31a340b Mon Sep 17 00:00:00 2001 +From: Marius Storm-Olsen +Date: Thu, 23 Aug 2007 13:00:00 +0200 +Subject: test1 + +--- + foo | 1 + + 1 files changed, 1 insertions(+), 0 deletions(-) + create mode 100644 foo + +diff --git a/foo b/foo +new file mode 100644 +index 0000000000000000000000000000000000000000..5716ca5987cbf97d6bb54920bea6adde242d87e6 +--- /dev/null ++++ b/foo +@@ -0,0 +1 @@ ++bar +EOF + +test_expect_success 'setup' ' + + git config core.autocrlf true && + echo foo >bar && + git add bar && + test_tick && + git commit -m initial + +' + +test_expect_success 'am' ' + + git am --binary -3