apply: move libified code from builtin/apply.c to apply.{c,h}

diff --git a/wt-status.c b/wt-status.c
index ce5080c1a2ca18095534ec4b0e71019300a4b605..19cbc3939cdb3d6a84c0dbd88a4e43847d228363 100644 (file)
--- a/wt-status.c
+++ b/wt-status.c
@@ -263,7 +263,7 @@ static const char *wt_status_unmerged_status_string(int stagemask)
        case 7:
                return _("both modified:");
        default:
-               die(_("bug: unhandled unmerged status %x"), stagemask);
+               die("bug: unhandled unmerged status %x", stagemask);
        }
 }
 
@@ -388,7 +388,7 @@ static void wt_status_print_change_data(struct wt_status *s,
        status_printf(s, color(WT_STATUS_HEADER, s), "\t");
        what = wt_status_diff_status_string(status);
        if (!what)
-               die(_("bug: unhandled diff status %c"), status);
+               die("bug: unhandled diff status %c", status);
        len = label_width - utf8_strwidth(what);
        assert(len >= 0);
        if (status == DIFF_STATUS_COPIED || status == DIFF_STATUS_RENAMED)
@@ -432,7 +432,8 @@ static void wt_status_collect_changed_cb(struct diff_queue_struct *q,
                        d->worktree_status = p->status;
                d->dirty_submodule = p->two->dirty_submodule;
                if (S_ISGITLINK(p->two->mode))
-                       d->new_submodule_commits = !!hashcmp(p->one->sha1, p->two->sha1);
+                       d->new_submodule_commits = !!oidcmp(&p->one->oid,
+                                                           &p->two->oid);
        }
 }
 
@@ -951,6 +952,7 @@ static void show_merge_in_progress(struct wt_status *s,
                        status_printf_ln(s, color,
                                _("  (fix conflicts and run \"git commit\")"));
        } else {
+               s-> commitable = 1;
                status_printf_ln(s, color,
                        _("All conflicts fixed but you are still merging."));
                if (s->hints)
@@ -1061,7 +1063,7 @@ static void abbrev_sha1_in_line(struct strbuf *line)
                        strbuf_addf(split[1], "%s ", abbrev);
                        strbuf_reset(line);
                        for (i = 0; split[i]; i++)
-                               strbuf_addf(line, "%s", split[i]->buf);
+                               strbuf_addbuf(line, split[i]);
                }
        }
        strbuf_list_free(split);
@@ -1296,11 +1298,6 @@ static char *get_branch(const struct worktree *wt, const char *path)
        return NULL;
 }
 
-static char *read_and_strip_branch(const char *path)
-{
-       return get_branch(NULL, path);
-}
-
 struct grab_1st_switch_cbdata {
        struct strbuf buf;
        unsigned char nsha1[20];
@@ -1393,6 +1390,19 @@ int wt_status_check_rebase(const struct worktree *wt,
        return 1;
 }
 
+int wt_status_check_bisect(const struct worktree *wt,
+                          struct wt_status_state *state)
+{
+       struct stat st;
+
+       if (!stat(worktree_git_path(wt, "BISECT_LOG"), &st)) {
+               state->bisect_in_progress = 1;
+               state->branch = get_branch(wt, "BISECT_START");
+               return 1;
+       }
+       return 0;
+}
+
 void wt_status_get_state(struct wt_status_state *state,
                         int get_detached_from)
 {
@@ -1408,10 +1418,7 @@ void wt_status_get_state(struct wt_status_state *state,
                state->cherry_pick_in_progress = 1;
                hashcpy(state->cherry_pick_head_sha1, sha1);
        }
-       if (!stat(git_path("BISECT_LOG"), &st)) {
-               state->bisect_in_progress = 1;
-               state->branch = read_and_strip_branch("BISECT_START");
-       }
+       wt_status_check_bisect(NULL, state);
        if (!stat(git_path_revert_head(), &st) &&
            !get_sha1("REVERT_HEAD", sha1)) {
                state->revert_in_progress = 1;
@@ -1548,7 +1555,7 @@ void wt_status_print(struct wt_status *s)
                        else
                                printf(_("nothing to commit\n"));
                } else
-                       printf(_("nothing to commit, working directory clean\n"));
+                       printf(_("nothing to commit, working tree clean\n"));
        }
 }