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Diffstat (limited to 'path.c')
-rw-r--r--path.c42
1 files changed, 35 insertions, 7 deletions
diff --git a/path.c b/path.c
index fe3c4d96c6..52d889c88e 100644
--- a/path.c
+++ b/path.c
@@ -6,6 +6,7 @@
#include "string-list.h"
#include "dir.h"
#include "worktree.h"
+#include "submodule-config.h"
static int get_st_mode_bits(const char *path, int *mode)
{
@@ -24,7 +25,8 @@ static struct strbuf *get_pathname(void)
STRBUF_INIT, STRBUF_INIT, STRBUF_INIT, STRBUF_INIT
};
static int index;
- struct strbuf *sb = &pathname_array[3 & ++index];
+ struct strbuf *sb = &pathname_array[index];
+ index = (index + 1) % ARRAY_SIZE(pathname_array);
strbuf_reset(sb);
return sb;
}
@@ -468,12 +470,16 @@ const char *worktree_git_path(const struct worktree *wt, const char *fmt, ...)
return pathname->buf;
}
-static void do_submodule_path(struct strbuf *buf, const char *path,
- const char *fmt, va_list args)
+/* Returns 0 on success, negative on failure. */
+#define SUBMODULE_PATH_ERR_NOT_CONFIGURED -1
+static int do_submodule_path(struct strbuf *buf, const char *path,
+ const char *fmt, va_list args)
{
const char *git_dir;
struct strbuf git_submodule_common_dir = STRBUF_INIT;
struct strbuf git_submodule_dir = STRBUF_INIT;
+ const struct submodule *sub;
+ int err = 0;
strbuf_addstr(buf, path);
strbuf_complete(buf, '/');
@@ -484,6 +490,17 @@ static void do_submodule_path(struct strbuf *buf, const char *path,
strbuf_reset(buf);
strbuf_addstr(buf, git_dir);
}
+ if (!is_git_directory(buf->buf)) {
+ gitmodules_config();
+ sub = submodule_from_path(null_sha1, path);
+ if (!sub) {
+ err = SUBMODULE_PATH_ERR_NOT_CONFIGURED;
+ goto cleanup;
+ }
+ strbuf_reset(buf);
+ strbuf_git_path(buf, "%s/%s", "modules", sub->name);
+ }
+
strbuf_addch(buf, '/');
strbuf_addbuf(&git_submodule_dir, buf);
@@ -494,27 +511,38 @@ static void do_submodule_path(struct strbuf *buf, const char *path,
strbuf_cleanup_path(buf);
+cleanup:
strbuf_release(&git_submodule_dir);
strbuf_release(&git_submodule_common_dir);
+
+ return err;
}
char *git_pathdup_submodule(const char *path, const char *fmt, ...)
{
+ int err;
va_list args;
struct strbuf buf = STRBUF_INIT;
va_start(args, fmt);
- do_submodule_path(&buf, path, fmt, args);
+ err = do_submodule_path(&buf, path, fmt, args);
va_end(args);
+ if (err) {
+ strbuf_release(&buf);
+ return NULL;
+ }
return strbuf_detach(&buf, NULL);
}
-void strbuf_git_path_submodule(struct strbuf *buf, const char *path,
- const char *fmt, ...)
+int strbuf_git_path_submodule(struct strbuf *buf, const char *path,
+ const char *fmt, ...)
{
+ int err;
va_list args;
va_start(args, fmt);
- do_submodule_path(buf, path, fmt, args);
+ err = do_submodule_path(buf, path, fmt, args);
va_end(args);
+
+ return err;
}
static void do_git_common_path(struct strbuf *buf,