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Merge branch 'js/maint-submodule-checkout' into maint

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* js/maint-submodule-checkout:
  Fix 'git checkout <submodule>' to update the index
This commit is contained in:
Junio C Hamano 2009-04-18 14:18:29 -07:00
commit f392485813
2 changed files with 42 additions and 3 deletions
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3
builtin-checkout.c
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@ -53,9 +53,6 @@ static int update_some(const unsigned char *sha1, const char *base, int baselen,
int len;
struct cache_entry *ce;
if (S_ISGITLINK(mode))
return 0;
if (S_ISDIR(mode))
return READ_TREE_RECURSIVE;

42
t/t2013-checkout-submodule.sh Executable file
View File

@ -0,0 +1,42 @@
#!/bin/sh
test_description='checkout can handle submodules'
. ./test-lib.sh
test_expect_success 'setup' '
mkdir submodule &&
(cd submodule &&
git init &&
test_commit first) &&
git add submodule &&
test_tick &&
git commit -m superproject &&
(cd submodule &&
test_commit second) &&
git add submodule &&
test_tick &&
git commit -m updated.superproject
'
test_expect_success '"reset <submodule>" updates the index' '
git update-index --refresh &&
git diff-files --quiet &&
git diff-index --quiet --cached HEAD &&
test_must_fail git reset HEAD^ submodule &&
test_must_fail git diff-files --quiet &&
git reset submodule &&
git diff-files --quiet
'
test_expect_success '"checkout <submodule>" updates the index only' '
git update-index --refresh &&
git diff-files --quiet &&
git diff-index --quiet --cached HEAD &&
git checkout HEAD^ submodule &&
test_must_fail git diff-files --quiet &&
git checkout HEAD submodule &&
git diff-files --quiet
'
test_done