show-branch: use skip_prefix to drop magic numbers

diff --git a/wt-status.c b/wt-status.c
index 6225a2d89f2c38bea6ed64295a28e7e07d19522c..7004a2d588769b76e95c07c8471569b2d6bf6c56 100644 (file)
--- a/wt-status.c
+++ b/wt-status.c
@@ -367,11 +367,11 @@ static void wt_status_print_change_data(struct wt_status *s,
                if (d->new_submodule_commits || d->dirty_submodule) {
                        strbuf_addstr(&extra, " (");
                        if (d->new_submodule_commits)
-                               strbuf_addf(&extra, _("new commits, "));
+                               strbuf_addstr(&extra, _("new commits, "));
                        if (d->dirty_submodule & DIRTY_SUBMODULE_MODIFIED)
-                               strbuf_addf(&extra, _("modified content, "));
+                               strbuf_addstr(&extra, _("modified content, "));
                        if (d->dirty_submodule & DIRTY_SUBMODULE_UNTRACKED)
-                               strbuf_addf(&extra, _("untracked content, "));
+                               strbuf_addstr(&extra, _("untracked content, "));
                        strbuf_setlen(&extra, extra.len - 2);
                        strbuf_addch(&extra, ')');
                }
@@ -1053,7 +1053,6 @@ static void abbrev_sha1_in_line(struct strbuf *line)
        split = strbuf_split_max(line, ' ', 3);
        if (split[0] && split[1]) {
                unsigned char sha1[20];
-               const char *abbrev;
 
                /*
                 * strbuf_split_max left a space. Trim it and re-add
@@ -1061,9 +1060,10 @@ static void abbrev_sha1_in_line(struct strbuf *line)
                 */
                strbuf_trim(split[1]);
                if (!get_sha1(split[1]->buf, sha1)) {
-                       abbrev = find_unique_abbrev(sha1, DEFAULT_ABBREV);
                        strbuf_reset(split[1]);
-                       strbuf_addf(split[1], "%s ", abbrev);
+                       strbuf_add_unique_abbrev(split[1], sha1,
+                                                DEFAULT_ABBREV);
+                       strbuf_addch(split[1], ' ');
                        strbuf_reset(line);
                        for (i = 0; split[i]; i++)
                                strbuf_addbuf(line, split[i]);
@@ -1286,10 +1286,8 @@ static char *get_branch(const struct worktree *wt, const char *path)
        else if (starts_with(sb.buf, "refs/"))
                ;
        else if (!get_sha1_hex(sb.buf, sha1)) {
-               const char *abbrev;
-               abbrev = find_unique_abbrev(sha1, DEFAULT_ABBREV);
                strbuf_reset(&sb);
-               strbuf_addstr(&sb, abbrev);
+               strbuf_add_unique_abbrev(&sb, sha1, DEFAULT_ABBREV);
        } else if (!strcmp(sb.buf, "detached HEAD")) /* rebase */
                goto got_nothing;
        else                    /* bisect */
@@ -1326,8 +1324,7 @@ static int grab_1st_switch(unsigned char *osha1, unsigned char *nsha1,
        if (!strcmp(cb->buf.buf, "HEAD")) {
                /* HEAD is relative. Resolve it to the right reflog entry. */
                strbuf_reset(&cb->buf);
-               strbuf_addstr(&cb->buf,
-                             find_unique_abbrev(nsha1, DEFAULT_ABBREV));
+               strbuf_add_unique_abbrev(&cb->buf, nsha1, DEFAULT_ABBREV);
        }
        return 1;
 }