This is nearly same as Brandon sent out.
(First patch of origin/bw/grep-recurse-submodules,
will drop this patch once Brandons series is stable
enough to build on).
Signed-off-by: Stefan Beller <sbeller@xxxxxxxxxx>
---
submodule.c | 11 +++++++++++
submodule.h | 1 +
2 files changed, 12 insertions(+)
diff --git a/submodule.c b/submodule.c
index c9d22e5..97eaf7c 100644
--- a/submodule.c
+++ b/submodule.c
@@ -914,6 +914,17 @@ int fetch_populated_submodules(const struct argv_array *options,
return spf.result;
}
+int is_submodule_populated(const char *path)
+{
+ int retval = 0;
+ struct strbuf gitdir = STRBUF_INIT;
+ strbuf_addf(&gitdir, "%s/.git", path);
+ if (resolve_gitdir(gitdir.buf))
+ retval = 1;
+ strbuf_release(&gitdir);
+ return retval;
+}
+
unsigned is_submodule_modified(const char *path, int ignore_untracked)
{
ssize_t len;
diff --git a/submodule.h b/submodule.h
index afc58d0..d44b4f1 100644
--- a/submodule.h
+++ b/submodule.h
@@ -61,6 +61,7 @@ extern int fetch_populated_submodules(const struct argv_array *options,
const char *prefix, int command_line_option,
int quiet, int max_parallel_jobs);
extern unsigned is_submodule_modified(const char *path, int ignore_untracked);
+extern int is_submodule_populated(const char *path);
extern int submodule_uses_gitfile(const char *path);
extern int ok_to_remove_submodule(const char *path);
extern int merge_submodule(unsigned char result[20], const char *path,
--
2.10.1.469.g00a8914