Merge branch 'pk/status-of-uncloned-submodule'
The way "git submodule status" reports an initialized but not yet
populated submodule has not been reimplemented correctly when a
part of the "git submodule" command was rewritten in C, which has
been corrected.
* pk/status-of-uncloned-submodule:
t7400: testcase for submodule status on unregistered inner git repos
submodule: fix status of initialized but not cloned submodules
t7400: add a testcase for submodule status on empty dirs
diff --git a/builtin/submodule--helper.c b/builtin/submodule--helper.c
index c72931e..b6e4c79 100644
--- a/builtin/submodule--helper.c
+++ b/builtin/submodule--helper.c
@@ -782,6 +782,8 @@ static void status_submodule(const char *path, const struct object_id *ce_oid,
struct argv_array diff_files_args = ARGV_ARRAY_INIT;
struct rev_info rev;
int diff_files_result;
+ struct strbuf buf = STRBUF_INIT;
+ const char *git_dir;
if (!submodule_from_path(the_repository, &null_oid, path))
die(_("no submodule mapping found in .gitmodules for path '%s'"),
@@ -794,10 +796,18 @@ static void status_submodule(const char *path, const struct object_id *ce_oid,
goto cleanup;
}
- if (!is_submodule_active(the_repository, path)) {
+ strbuf_addf(&buf, "%s/.git", path);
+ git_dir = read_gitfile(buf.buf);
+ if (!git_dir)
+ git_dir = buf.buf;
+
+ if (!is_submodule_active(the_repository, path) ||
+ !is_git_directory(git_dir)) {
print_status(flags, '-', path, ce_oid, displaypath);
+ strbuf_release(&buf);
goto cleanup;
}
+ strbuf_release(&buf);
argv_array_pushl(&diff_files_args, "diff-files",
"--ignore-submodules=dirty", "--quiet", "--",
diff --git a/t/t7400-submodule-basic.sh b/t/t7400-submodule-basic.sh
index 7e8925a..e3e2aab 100755
--- a/t/t7400-submodule-basic.sh
+++ b/t/t7400-submodule-basic.sh
@@ -55,6 +55,21 @@
test_i18ncmp expect actual
'
+test_expect_success 'status should ignore inner git repo when not added' '
+ rm -fr inner &&
+ mkdir inner &&
+ (
+ cd inner &&
+ git init &&
+ >t &&
+ git add t &&
+ git commit -m "initial"
+ ) &&
+ test_must_fail git submodule status inner 2>output.err &&
+ rm -fr inner &&
+ test_i18ngrep "^error: .*did not match any file(s) known to git" output.err
+'
+
test_expect_success 'setup - repository in init subdirectory' '
mkdir init &&
(
@@ -412,6 +427,14 @@
test_cmp expect url
'
+test_expect_success 'status should still be "missing" after initializing' '
+ rm -fr init &&
+ mkdir init &&
+ git submodule status >lines &&
+ rm -fr init &&
+ grep "^-$rev1" lines
+'
+
test_failure_with_unknown_submodule () {
test_must_fail git submodule $1 no-such-submodule 2>output.err &&
test_i18ngrep "^error: .*no-such-submodule" output.err
