t7610: run 'git reset --hard' after each test to clean up

diff --git a/worktree.c b/worktree.c
index 3145522536bea8d1084f15fd24fc889181df88d2..eb6121263b0d56b6b7ea7c5024e9ceb68256c1c5 100644 (file)
--- a/worktree.c
+++ b/worktree.c
@@ -160,7 +160,14 @@ static void mark_current_worktree(struct worktree **worktrees)
        free(git_dir);
 }
 
-struct worktree **get_worktrees(void)
+static int compare_worktree(const void *a_, const void *b_)
+{
+       const struct worktree *const *a = a_;
+       const struct worktree *const *b = b_;
+       return fspathcmp((*a)->path, (*b)->path);
+}
+
+struct worktree **get_worktrees(unsigned flags)
 {
        struct worktree **list = NULL;
        struct strbuf path = STRBUF_INIT;
@@ -191,6 +198,13 @@ struct worktree **get_worktrees(void)
        ALLOC_GROW(list, counter + 1, alloc);
        list[counter] = NULL;
 
+       if (flags & GWT_SORT_LINKED)
+               /*
+                * don't sort the first item (main worktree), which will
+                * always be the first
+                */
+               QSORT(list + 1, counter - 1, compare_worktree);
+
        mark_current_worktree(list);
        return list;
 }
@@ -327,7 +341,7 @@ const struct worktree *find_shared_symref(const char *symref,
 
        if (worktrees)
                free_worktrees(worktrees);
-       worktrees = get_worktrees();
+       worktrees = get_worktrees(0);
 
        for (i = 0; worktrees[i]; i++) {
                struct worktree *wt = worktrees[i];