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Merge branch 'js/add-not-submodule'

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* js/add-not-submodule:
  git add: do not add files from a submodule
This commit is contained in:
Junio C Hamano 2009-01-13 23:09:47 -08:00
commit 132d04b565
2 changed files with 53 additions and 0 deletions
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28
builtin-add.c
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@ -68,6 +68,33 @@ static void prune_directory(struct dir_struct *dir, const char **pathspec, int p
free(seen);
}
static void treat_gitlinks(const char **pathspec)
{
int i;
if (!pathspec || !*pathspec)
return;
for (i = 0; i < active_nr; i++) {
struct cache_entry *ce = active_cache[i];
if (S_ISGITLINK(ce->ce_mode)) {
int len = ce_namelen(ce), j;
for (j = 0; pathspec[j]; j++) {
int len2 = strlen(pathspec[j]);
if (len2 <= len || pathspec[j][len] != '/' ||
memcmp(ce->name, pathspec[j], len))
continue;
if (len2 == len + 1)
/* strip trailing slash */
pathspec[j] = xstrndup(ce->name, len);
else
die ("Path '%s' is in submodule '%.*s'",
pathspec[j], len, ce->name);
}
}
}
}
static void fill_directory(struct dir_struct *dir, const char **pathspec,
int ignored_too)
{
@ -261,6 +288,7 @@ int cmd_add(int argc, const char **argv, const char *prefix)
if (read_cache() < 0)
die("index file corrupt");
treat_gitlinks(pathspec);
if (add_new_files)
/* This picks up the paths that are not tracked */

25
t/t7400-submodule-basic.sh
View file

@ -209,4 +209,29 @@ test_expect_success 'update --init' '
'
test_expect_success 'do not add files from a submodule' '
git reset --hard &&
test_must_fail git add init/a
'
test_expect_success 'gracefully add submodule with a trailing slash' '
git reset --hard &&
git commit -m "commit subproject" init &&
(cd init &&
echo b > a) &&
git add init/ &&
git diff --exit-code --cached init &&
commit=$(cd init &&
git commit -m update a >/dev/null &&
git rev-parse HEAD) &&
git add init/ &&
test_must_fail git diff --exit-code --cached init &&
test $commit = $(git ls-files --stage |
sed -n "s/^160000 \([^ ]*\).*/\1/p")
'
test_done