connect: teach client to recognize v1 server response

diff --git a/worktree.c b/worktree.c
index 2801c6d52bdaa1fb83a0069c8d2217ea129fd6bf..8aaeea03771cfefa9edd019d0dc5146fef17a9c7 100644 (file)
--- a/worktree.c
+++ b/worktree.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "repository.h"
 #include "refs.h"
 #include "strbuf.h"
 #include "worktree.h"
@@ -29,7 +30,7 @@ static void add_head_info(struct worktree *wt)
 
        target = refs_resolve_ref_unsafe(get_worktree_ref_store(wt),
                                         "HEAD",
-                                        RESOLVE_REF_READING,
+                                        0,
                                         wt->head_sha1, &flags);
        if (!target)
                return;
@@ -76,7 +77,7 @@ static struct worktree *get_linked_worktree(const char *id)
        if (!id)
                die("Missing linked worktree name");
 
-       strbuf_git_common_path(&path, "worktrees/%s/gitdir", id);
+       strbuf_git_common_path(&path, the_repository, "worktrees/%s/gitdir", id);
        if (strbuf_read_file(&worktree_path, path.buf, 0) <= 0)
                /* invalid gitdir file */
                goto done;
@@ -385,3 +386,25 @@ int submodule_uses_worktrees(const char *path)
        closedir(dir);
        return ret;
 }
+
+int other_head_refs(each_ref_fn fn, void *cb_data)
+{
+       struct worktree **worktrees, **p;
+       int ret = 0;
+
+       worktrees = get_worktrees(0);
+       for (p = worktrees; *p; p++) {
+               struct worktree *wt = *p;
+               struct ref_store *refs;
+
+               if (wt->is_current)
+                       continue;
+
+               refs = get_worktree_ref_store(wt);
+               ret = refs_head_ref(refs, fn, cb_data);
+               if (ret)
+                       break;
+       }
+       free_worktrees(worktrees);
+       return ret;
+}