We could later use more information from the diff_options.
Signed-off-by: Junio C Hamano <gitster@xxxxxxxxx>
---
diff.c | 21 +++++++++++----------
1 files changed, 11 insertions(+), 10 deletions(-)
diff --git a/diff.c b/diff.c
index 52a34ee..6bcbe20 100644
--- a/diff.c
+++ b/diff.c
@@ -1136,18 +1136,19 @@ static void free_diffstat_info(struct diffstat_t *diffstat)
struct checkdiff_t {
struct xdiff_emit_state xm;
const char *filename;
- int lineno, color_diff;
+ int lineno;
+ struct diff_options *o;
unsigned ws_rule;
unsigned status;
- FILE *file;
};
static void checkdiff_consume(void *priv, char *line, unsigned long len)
{
struct checkdiff_t *data = priv;
- const char *ws = diff_get_color(data->color_diff, DIFF_WHITESPACE);
- const char *reset = diff_get_color(data->color_diff, DIFF_RESET);
- const char *set = diff_get_color(data->color_diff, DIFF_FILE_NEW);
+ int color_diff = DIFF_OPT_TST(data->o, COLOR_DIFF);
+ const char *ws = diff_get_color(color_diff, DIFF_WHITESPACE);
+ const char *reset = diff_get_color(color_diff, DIFF_RESET);
+ const char *set = diff_get_color(color_diff, DIFF_FILE_NEW);
char *err;
if (line[0] == '+') {
@@ -1158,11 +1159,12 @@ static void checkdiff_consume(void *priv, char *line, unsigned long len)
return;
data->status |= bad;
err = whitespace_error_string(bad);
- fprintf(data->file, "%s:%d: %s.\n", data->filename, data->lineno, err);
+ fprintf(data->o->file, "%s:%d: %s.\n",
+ data->filename, data->lineno, err);
free(err);
- emit_line(data->file, set, reset, line, 1);
+ emit_line(data->o->file, set, reset, line, 1);
ws_check_emit(line + 1, len - 1, data->ws_rule,
- data->file, set, reset, ws);
+ data->o->file, set, reset, ws);
} else if (line[0] == ' ')
data->lineno++;
else if (line[0] == '@') {
@@ -1557,9 +1559,8 @@ static void builtin_checkdiff(const char *name_a, const char *name_b,
data.xm.consume = checkdiff_consume;
data.filename = name_b ? name_b : name_a;
data.lineno = 0;
- data.color_diff = DIFF_OPT_TST(o, COLOR_DIFF);
+ data.o = o;
data.ws_rule = whitespace_rule(attr_path);
- data.file = o->file;
if (fill_mmfile(&mf1, one) < 0 || fill_mmfile(&mf2, two) < 0)
die("unable to read files to diff");
--
1.5.6.1.78.gde8d9
--
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