Merge branch 'jp/string-list-api-cleanup' into jn/grep-open

diff --git a/builtin/shortlog.c b/builtin/shortlog.c
index b3b055f68ce59b6b91ef6949bd8c4bd0bed68b55..0a9681ba7ece52e751b1b54d53f3e8fb4c19464e 100644 (file)
--- a/builtin/shortlog.c
+++ b/builtin/shortlog.c
@@ -84,7 +84,7 @@ static void insert_one_record(struct shortlog *log,
                snprintf(namebuf + len, room, " <%.*s>", maillen, emailbuf);
        }
 
-       item = string_list_insert(namebuf, &log->list);
+       item = string_list_insert(&log->list, namebuf);
        if (item->util == NULL)
                item->util = xcalloc(1, sizeof(struct string_list));
 
@@ -115,7 +115,7 @@ static void insert_one_record(struct shortlog *log,
                }
        }
 
-       string_list_append(buffer, item->util);
+       string_list_append(item->util, buffer);
 }
 
 static void read_from_stdin(struct shortlog *log)
@@ -162,7 +162,7 @@ void shortlog_add_commit(struct shortlog *log, struct commit *commit)
                    sha1_to_hex(commit->object.sha1));
        if (log->user_format) {
                struct pretty_print_context ctx = {0};
-               ctx.abbrev = DEFAULT_ABBREV;
+               ctx.abbrev = log->abbrev;
                ctx.subject = "";
                ctx.after_subject = "";
                ctx.date_mode = DATE_NORMAL;
@@ -290,11 +290,14 @@ int cmd_shortlog(int argc, const char **argv, const char *prefix)
        }
 
        log.user_format = rev.commit_format == CMIT_FMT_USERFORMAT;
+       log.abbrev = rev.abbrev;
 
        /* assume HEAD if from a tty */
        if (!nongit && !rev.pending.nr && isatty(0))
                add_head_to_pending(&rev);
        if (rev.pending.nr == 0) {
+               if (isatty(0))
+                       fprintf(stderr, "(reading log message from standard input)\n");
                read_from_stdin(&log);
        }
        else
@@ -304,9 +307,19 @@ int cmd_shortlog(int argc, const char **argv, const char *prefix)
        return 0;
 }
 
+static void add_wrapped_shortlog_msg(struct strbuf *sb, const char *s,
+                                    const struct shortlog *log)
+{
+       int col = strbuf_add_wrapped_text(sb, s, log->in1, log->in2, log->wrap);
+       if (col != log->wrap)
+               strbuf_addch(sb, '\n');
+}
+
 void shortlog_output(struct shortlog *log)
 {
        int i, j;
+       struct strbuf sb = STRBUF_INIT;
+
        if (log->sort_by_number)
                qsort(log->list.items, log->list.nr, sizeof(struct string_list_item),
                        compare_by_number);
@@ -321,9 +334,9 @@ void shortlog_output(struct shortlog *log)
                                const char *msg = onelines->items[j].string;
 
                                if (log->wrap_lines) {
-                                       int col = print_wrapped_text(msg, log->in1, log->in2, log->wrap);
-                                       if (col != log->wrap)
-                                               putchar('\n');
+                                       strbuf_reset(&sb);
+                                       add_wrapped_shortlog_msg(&sb, msg, log);
+                                       fwrite(sb.buf, sb.len, 1, stdout);
                                }
                                else
                                        printf("      %s\n", msg);
@@ -337,6 +350,7 @@ void shortlog_output(struct shortlog *log)
                log->list.items[i].util = NULL;
        }
 
+       strbuf_release(&sb);
        log->list.strdup_strings = 1;
        string_list_clear(&log->list, 1);
        clear_mailmap(&log->mailmap);