t0002: add test for enter_repo(), non-strict mode

diff --git a/path.c b/path.c
index 10f4cbf6b78607870461f21dd1cd0f7a2776bc49..a536ee329fd63c1e3ab4336d0a1fe019af94cb91 100644 (file)
--- a/path.c
+++ b/path.c
@@ -224,11 +224,10 @@ const char *mkpath(const char *fmt, ...)
        return cleanup_path(pathname->buf);
 }
 
-const char *git_path_submodule(const char *path, const char *fmt, ...)
+static void do_submodule_path(struct strbuf *buf, const char *path,
+                             const char *fmt, va_list args)
 {
-       struct strbuf *buf = get_pathname();
        const char *git_dir;
-       va_list args;
 
        strbuf_addstr(buf, path);
        if (buf->len && buf->buf[buf->len - 1] != '/')
@@ -242,11 +241,27 @@ const char *git_path_submodule(const char *path, const char *fmt, ...)
        }
        strbuf_addch(buf, '/');
 
-       va_start(args, fmt);
        strbuf_vaddf(buf, fmt, args);
-       va_end(args);
        strbuf_cleanup_path(buf);
-       return buf->buf;
+}
+
+char *git_pathdup_submodule(const char *path, const char *fmt, ...)
+{
+       va_list args;
+       struct strbuf buf = STRBUF_INIT;
+       va_start(args, fmt);
+       do_submodule_path(&buf, path, fmt, args);
+       va_end(args);
+       return strbuf_detach(&buf, NULL);
+}
+
+void strbuf_git_path_submodule(struct strbuf *buf, const char *path,
+                              const char *fmt, ...)
+{
+       va_list args;
+       va_start(args, fmt);
+       do_submodule_path(buf, path, fmt, args);
+       va_end(args);
 }
 
 int validate_headref(const char *path)
@@ -416,7 +431,7 @@ const char *enter_repo(const char *path, int strict)
                }
                if (!suffix[i])
                        return NULL;
-               gitfile = read_gitfile(used_path) ;
+               gitfile = read_gitfile(used_path);
                if (gitfile)
                        strcpy(used_path, gitfile);
                if (chdir(used_path))
@@ -918,3 +933,13 @@ char *xdg_config_home(const char *filename)
                return mkpathdup("%s/.config/git/%s", home, filename);
        return NULL;
 }
+
+GIT_PATH_FUNC(git_path_cherry_pick_head, "CHERRY_PICK_HEAD")
+GIT_PATH_FUNC(git_path_revert_head, "REVERT_HEAD")
+GIT_PATH_FUNC(git_path_squash_msg, "SQUASH_MSG")
+GIT_PATH_FUNC(git_path_merge_msg, "MERGE_MSG")
+GIT_PATH_FUNC(git_path_merge_rr, "MERGE_RR")
+GIT_PATH_FUNC(git_path_merge_mode, "MERGE_MODE")
+GIT_PATH_FUNC(git_path_merge_head, "MERGE_HEAD")
+GIT_PATH_FUNC(git_path_fetch_head, "FETCH_HEAD")
+GIT_PATH_FUNC(git_path_shallow, "shallow")