implement fetching of moved submodules

diff --git a/path.c b/path.c
index 883324b10a978c9815cfe2dc66c7539b33d280dd..2e09a7bce0688acccaca8b980c2c337a71885966 100644 (file)
--- a/path.c
+++ b/path.c
@@ -9,6 +9,7 @@
 #include "worktree.h"
 #include "submodule-config.h"
 #include "path.h"
+#include "packfile.h"
 
 static int get_st_mode_bits(const char *path, int *mode)
 {
@@ -33,11 +34,10 @@ static struct strbuf *get_pathname(void)
        return sb;
 }
 
-static char *cleanup_path(char *path)
+static const char *cleanup_path(const char *path)
 {
        /* Clean it up */
-       if (!memcmp(path, "./", 2)) {
-               path += 2;
+       if (skip_prefix(path, "./", &path)) {
                while (*path == '/')
                        path++;
        }
@@ -46,7 +46,7 @@ static char *cleanup_path(char *path)
 
 static void strbuf_cleanup_path(struct strbuf *sb)
 {
-       char *path = cleanup_path(sb->buf);
+       const char *path = cleanup_path(sb->buf);
        if (path > sb->buf)
                strbuf_remove(sb, 0, path - sb->buf);
 }
@@ -63,7 +63,7 @@ char *mksnpath(char *buf, size_t n, const char *fmt, ...)
                strlcpy(buf, bad_path, n);
                return buf;
        }
-       return cleanup_path(buf);
+       return (char *)cleanup_path(buf);
 }
 
 static int dir_prefix(const char *buf, const char *dir)
@@ -717,7 +717,7 @@ char *expand_user_path(const char *path, int real_home)
                        if (!home)
                                goto return_null;
                        if (real_home)
-                               strbuf_addstr(&user_path, real_path(home));
+                               strbuf_add_real_path(&user_path, home);
                        else
                                strbuf_addstr(&user_path, home);
 #ifdef GIT_WINDOWS_NATIVE