DIFF_SYMBOL_BINARY_DIFF_HEADER_LITERAL,
DIFF_SYMBOL_BINARY_DIFF_BODY,
DIFF_SYMBOL_BINARY_DIFF_FOOTER,
+ DIFF_SYMBOL_STATS_SUMMARY_NO_FILES,
+ DIFF_SYMBOL_STATS_SUMMARY_ABBREV,
+ DIFF_SYMBOL_STATS_SUMMARY_INSERTS_DELETES,
+ DIFF_SYMBOL_STATS_LINE,
DIFF_SYMBOL_SUBMODULE_ADD,
DIFF_SYMBOL_SUBMODULE_DEL,
DIFF_SYMBOL_SUBMODULE_UNTRACKED,
{
static const char *nneof = " No newline at end of file\n";
const char *context, *reset, *set, *meta, *fraginfo;
+ struct strbuf sb = STRBUF_INIT;
switch (s) {
case DIFF_SYMBOL_NO_LF_EOF:
context = diff_get_color_opt(o, DIFF_CONTEXT);
case DIFF_SYMBOL_SUBMODULE_HEADER:
case DIFF_SYMBOL_SUBMODULE_ERROR:
case DIFF_SYMBOL_SUBMODULE_PIPETHROUGH:
+ case DIFF_SYMBOL_STATS_SUMMARY_INSERTS_DELETES:
+ case DIFF_SYMBOL_STATS_LINE:
case DIFF_SYMBOL_BINARY_DIFF_BODY:
case DIFF_SYMBOL_CONTEXT_FRAGINFO:
emit_line(o, "", "", line, len);
fprintf(o->file, "%sSubmodule %s contains modified content\n",
diff_line_prefix(o), line);
break;
+ case DIFF_SYMBOL_STATS_SUMMARY_NO_FILES:
+ emit_line(o, "", "", " 0 files changed\n",
+ strlen(" 0 files changed\n"));
+ break;
+ case DIFF_SYMBOL_STATS_SUMMARY_ABBREV:
+ emit_line(o, "", "", " ...\n", strlen(" ...\n"));
+ break;
default:
die("BUG: unknown diff symbol");
}
+ strbuf_release(&sb);
}
void diff_emit_submodule_del(struct diff_options *o, const char *line)
return 1 + (it * (width - 1) / max_change);
}
-static void show_name(FILE *file,
- const char *prefix, const char *name, int len)
-{
- fprintf(file, " %s%-*s |", prefix, len, name);
-}
-
-static void show_graph(FILE *file, char ch, int cnt, const char *set, const char *reset)
+static void show_graph(struct strbuf *out, char ch, int cnt,
+ const char *set, const char *reset)
{
if (cnt <= 0)
return;
- fprintf(file, "%s", set);
- while (cnt--)
- putc(ch, file);
- fprintf(file, "%s", reset);
+ strbuf_addstr(out, set);
+ strbuf_addchars(out, ch, cnt);
+ strbuf_addstr(out, reset);
}
static void fill_print_name(struct diffstat_file *file)
file->print_name = pname;
}
-int print_stat_summary(FILE *fp, int files, int insertions, int deletions)
+static void print_stat_summary_inserts_deletes(struct diff_options *options,
+ int files, int insertions, int deletions)
{
struct strbuf sb = STRBUF_INIT;
- int ret;
if (!files) {
assert(insertions == 0 && deletions == 0);
- return fprintf(fp, "%s\n", " 0 files changed");
+ emit_diff_symbol(options, DIFF_SYMBOL_STATS_SUMMARY_NO_FILES,
+ NULL, 0, 0);
+ return;
}
strbuf_addf(&sb,
deletions);
}
strbuf_addch(&sb, '\n');
- ret = fputs(sb.buf, fp);
+ emit_diff_symbol(options, DIFF_SYMBOL_STATS_SUMMARY_INSERTS_DELETES,
+ sb.buf, sb.len, 0);
strbuf_release(&sb);
- return ret;
+}
+
+void print_stat_summary(FILE *fp, int files,
+ int insertions, int deletions)
+{
+ struct diff_options o;
+ memset(&o, 0, sizeof(o));
+ o.file = fp;
+
+ print_stat_summary_inserts_deletes(&o, files, insertions, deletions);
}
static void show_stats(struct diffstat_t *data, struct diff_options *options)
int total_files = data->nr, count;
int width, name_width, graph_width, number_width = 0, bin_width = 0;
const char *reset, *add_c, *del_c;
- const char *line_prefix = "";
int extra_shown = 0;
+ const char *line_prefix = diff_line_prefix(options);
+ struct strbuf out = STRBUF_INIT;
if (data->nr == 0)
return;
- line_prefix = diff_line_prefix(options);
count = options->stat_count ? options->stat_count : data->nr;
reset = diff_get_color_opt(options, DIFF_RESET);
}
if (file->is_binary) {
- fprintf(options->file, "%s", line_prefix);
- show_name(options->file, prefix, name, len);
- fprintf(options->file, " %*s", number_width, "Bin");
+ strbuf_addf(&out, " %s%-*s |", prefix, len, name);
+ strbuf_addf(&out, " %*s", number_width, "Bin");
if (!added && !deleted) {
- putc('\n', options->file);
+ strbuf_addch(&out, '\n');
+ emit_diff_symbol(options, DIFF_SYMBOL_STATS_LINE,
+ out.buf, out.len, 0);
+ strbuf_reset(&out);
continue;
}
- fprintf(options->file, " %s%"PRIuMAX"%s",
+ strbuf_addf(&out, " %s%"PRIuMAX"%s",
del_c, deleted, reset);
- fprintf(options->file, " -> ");
- fprintf(options->file, "%s%"PRIuMAX"%s",
+ strbuf_addstr(&out, " -> ");
+ strbuf_addf(&out, "%s%"PRIuMAX"%s",
add_c, added, reset);
- fprintf(options->file, " bytes");
- fprintf(options->file, "\n");
+ strbuf_addstr(&out, " bytes\n");
+ emit_diff_symbol(options, DIFF_SYMBOL_STATS_LINE,
+ out.buf, out.len, 0);
+ strbuf_reset(&out);
continue;
}
else if (file->is_unmerged) {
- fprintf(options->file, "%s", line_prefix);
- show_name(options->file, prefix, name, len);
- fprintf(options->file, " Unmerged\n");
+ strbuf_addf(&out, " %s%-*s |", prefix, len, name);
+ strbuf_addstr(&out, " Unmerged\n");
+ emit_diff_symbol(options, DIFF_SYMBOL_STATS_LINE,
+ out.buf, out.len, 0);
+ strbuf_reset(&out);
continue;
}
add = total - del;
}
}
- fprintf(options->file, "%s", line_prefix);
- show_name(options->file, prefix, name, len);
- fprintf(options->file, " %*"PRIuMAX"%s",
+ strbuf_addf(&out, " %s%-*s |", prefix, len, name);
+ strbuf_addf(&out, " %*"PRIuMAX"%s",
number_width, added + deleted,
added + deleted ? " " : "");
- show_graph(options->file, '+', add, add_c, reset);
- show_graph(options->file, '-', del, del_c, reset);
- fprintf(options->file, "\n");
+ show_graph(&out, '+', add, add_c, reset);
+ show_graph(&out, '-', del, del_c, reset);
+ strbuf_addch(&out, '\n');
+ emit_diff_symbol(options, DIFF_SYMBOL_STATS_LINE,
+ out.buf, out.len, 0);
+ strbuf_reset(&out);
}
for (i = 0; i < data->nr; i++) {
if (i < count)
continue;
if (!extra_shown)
- fprintf(options->file, "%s ...\n", line_prefix);
+ emit_diff_symbol(options,
+ DIFF_SYMBOL_STATS_SUMMARY_ABBREV,
+ NULL, 0, 0);
extra_shown = 1;
}
- fprintf(options->file, "%s", line_prefix);
- print_stat_summary(options->file, total_files, adds, dels);
+
+ print_stat_summary_inserts_deletes(options, total_files, adds, dels);
}
static void show_shortstats(struct diffstat_t *data, struct diff_options *options)
for (i = 0; i < data->nr; i++) {
int added = data->files[i]->added;
- int deleted= data->files[i]->deleted;
+ int deleted = data->files[i]->deleted;
if (data->files[i]->is_unmerged ||
(!data->files[i]->is_interesting && (added + deleted == 0))) {
dels += deleted;
}
}
- fprintf(options->file, "%s", diff_line_prefix(options));
- print_stat_summary(options->file, total_files, adds, dels);
+ print_stat_summary_inserts_deletes(options, total_files, adds, dels);
}
static void show_numstat(struct diffstat_t *data, struct diff_options *options)