wt-status.c: split rebase detection out of wt_status_get_state()

diff --git a/builtin/commit.c b/builtin/commit.c
index b3bd2d41813f80d848afc199c2fae92cae6b6c11..98e15276df3927e9b4af990d6514b2d511f731e7 100644 (file)
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -186,6 +186,7 @@ static void status_init_config(struct wt_status *s, config_fn_t fn)
        gitmodules_config();
        git_config(fn, s);
        determine_whence(s);
+       init_diff_ui_defaults();
        s->hints = advice_status_hints; /* must come after git_config() */
 }
 
@@ -726,9 +727,18 @@ static int prepare_to_commit(const char *index_file, const char *prefix,
                                      &sb, &ctx);
                hook_arg1 = "message";
        } else if (!stat(git_path_merge_msg(), &statbuf)) {
+               /*
+                * prepend SQUASH_MSG here if it exists and a
+                * "merge --squash" was originally performed
+                */
+               if (!stat(git_path_squash_msg(), &statbuf)) {
+                       if (strbuf_read_file(&sb, git_path_squash_msg(), 0) < 0)
+                               die_errno(_("could not read SQUASH_MSG"));
+                       hook_arg1 = "squash";
+               } else
+                       hook_arg1 = "merge";
                if (strbuf_read_file(&sb, git_path_merge_msg(), 0) < 0)
                        die_errno(_("could not read MERGE_MSG"));
-               hook_arg1 = "merge";
        } else if (!stat(git_path_squash_msg(), &statbuf)) {
                if (strbuf_read_file(&sb, git_path_squash_msg(), 0) < 0)
                        die_errno(_("could not read SQUASH_MSG"));