return error(_("color moved setting must be one of 'no', 'default', 'blocks', 'zebra', 'dimmed-zebra', 'plain'"));
}
-static int parse_color_moved_ws(const char *arg)
+static unsigned parse_color_moved_ws(const char *arg)
{
int ret = 0;
struct string_list l = STRING_LIST_INIT_DUP;
ret |= XDF_IGNORE_WHITESPACE;
else if (!strcmp(sb.buf, "allow-indentation-change"))
ret |= COLOR_MOVED_WS_ALLOW_INDENTATION_CHANGE;
- else
- error(_("ignoring unknown color-moved-ws mode '%s'"), sb.buf);
+ else {
+ ret |= COLOR_MOVED_WS_ERROR;
+ error(_("unknown color-moved-ws mode '%s', possible values are 'ignore-space-change', 'ignore-space-at-eol', 'ignore-all-space', 'allow-indentation-change'"), sb.buf);
+ }
strbuf_release(&sb);
}
if ((ret & COLOR_MOVED_WS_ALLOW_INDENTATION_CHANGE) &&
- (ret & XDF_WHITESPACE_FLAGS))
- die(_("color-moved-ws: allow-indentation-change cannot be combined with other white space modes"));
+ (ret & XDF_WHITESPACE_FLAGS)) {
+ error(_("color-moved-ws: allow-indentation-change cannot be combined with other white space modes"));
+ ret |= COLOR_MOVED_WS_ERROR;
+ }
string_list_clear(&l, 0);
return 0;
}
if (!strcmp(var, "diff.colormovedws")) {
- int cm = parse_color_moved_ws(value);
- if (cm < 0)
+ unsigned cm = parse_color_moved_ws(value);
+ if (cm & COLOR_MOVED_WS_ERROR)
return -1;
diff_color_moved_ws_default = cm;
return 0;
}
}
-static void fn_out_diff_words_aux(void *priv, char *line, unsigned long len)
+static void fn_out_diff_words_aux(void *priv,
+ long minus_first, long minus_len,
+ long plus_first, long plus_len,
+ const char *func, long funclen)
{
struct diff_words_data *diff_words = priv;
struct diff_words_style *style = diff_words->style;
- int minus_first, minus_len, plus_first, plus_len;
const char *minus_begin, *minus_end, *plus_begin, *plus_end;
struct diff_options *opt = diff_words->opt;
const char *line_prefix;
- if (line[0] != '@' || parse_hunk_header(line, len,
- &minus_first, &minus_len, &plus_first, &plus_len))
- return;
-
assert(opt);
line_prefix = diff_line_prefix(opt);
xpp.flags = 0;
/* as only the hunk header will be parsed, we need a 0-context */
xecfg.ctxlen = 0;
- if (xdi_diff_outf(&minus, &plus, fn_out_diff_words_aux, diff_words,
- &xpp, &xecfg))
+ if (xdi_diff_outf(&minus, &plus, fn_out_diff_words_aux, NULL,
+ diff_words, &xpp, &xecfg))
die("unable to generate word diff");
free(minus.ptr);
free(plus.ptr);
return 1;
}
+static void checkdiff_consume_hunk(void *priv,
+ long ob, long on, long nb, long nn,
+ const char *func, long funclen)
+
+{
+ struct checkdiff_t *data = priv;
+ data->lineno = nb - 1;
+}
+
static void checkdiff_consume(void *priv, char *line, unsigned long len)
{
struct checkdiff_t *data = priv;
data->o->file, set, reset, ws);
} else if (line[0] == ' ') {
data->lineno++;
- } else if (line[0] == '@') {
- char *plus = strchr(line, '+');
- if (plus)
- data->lineno = strtol(plus, NULL, 10) - 1;
- else
- die("invalid diff");
}
}
}
if (delta && delta_size < deflate_size) {
- char *s = xstrfmt("%lu", orig_size);
+ char *s = xstrfmt("%"PRIuMAX , (uintmax_t)orig_size);
emit_diff_symbol(o, DIFF_SYMBOL_BINARY_DIFF_HEADER_DELTA,
s, strlen(s), 0);
free(s);
options->b_prefix = b;
}
-struct userdiff_driver *get_textconv(struct index_state *istate,
+struct userdiff_driver *get_textconv(struct repository *r,
struct diff_filespec *one)
{
if (!DIFF_FILE_VALID(one))
return NULL;
- diff_filespec_load_driver(one, istate);
- return userdiff_get_textconv(one->driver);
+ diff_filespec_load_driver(one, r->index);
+ return userdiff_get_textconv(r, one->driver);
}
static void builtin_diff(const char *name_a,
}
if (o->flags.allow_textconv) {
- textconv_one = get_textconv(o->repo->index, one);
- textconv_two = get_textconv(o->repo->index, two);
+ textconv_one = get_textconv(o->repo, one);
+ textconv_two = get_textconv(o->repo, two);
}
/* Never use a non-valid filename anywhere if at all possible */
xecfg.ctxlen = strtoul(v, NULL, 10);
if (o->word_diff)
init_diff_words_data(&ecbdata, o, one, two);
- if (xdi_diff_outf(&mf1, &mf2, fn_out_consume, &ecbdata,
- &xpp, &xecfg))
+ if (xdi_diff_outf(&mf1, &mf2, NULL, fn_out_consume,
+ &ecbdata, &xpp, &xecfg))
die("unable to generate diff for %s", one->path);
if (o->word_diff)
free_diff_words_data(&ecbdata);
xpp.anchors_nr = o->anchors_nr;
xecfg.ctxlen = o->context;
xecfg.interhunkctxlen = o->interhunkcontext;
- if (xdi_diff_outf(&mf1, &mf2, diffstat_consume, diffstat,
- &xpp, &xecfg))
+ if (xdi_diff_outf(&mf1, &mf2, discard_hunk_line,
+ diffstat_consume, diffstat, &xpp, &xecfg))
die("unable to generate diffstat for %s", one->path);
}
memset(&xecfg, 0, sizeof(xecfg));
xecfg.ctxlen = 1; /* at least one context line */
xpp.flags = 0;
- if (xdi_diff_outf(&mf1, &mf2, checkdiff_consume, &data,
+ if (xdi_diff_outf(&mf1, &mf2, checkdiff_consume_hunk,
+ checkdiff_consume, &data,
&xpp, &xecfg))
die("unable to generate checkdiff for %s", one->path);
else if (skip_prefix(arg, "--color-moved=", &arg)) {
int cm = parse_color_moved(arg);
if (cm < 0)
- die("bad --color-moved argument: %s", arg);
+ return error("bad --color-moved argument: %s", arg);
options->color_moved = cm;
} else if (skip_prefix(arg, "--color-moved-ws=", &arg)) {
- options->color_moved_ws_handling = parse_color_moved_ws(arg);
+ unsigned cm = parse_color_moved_ws(arg);
+ if (cm & COLOR_MOVED_WS_ERROR)
+ return -1;
+ options->color_moved_ws_handling = cm;
} else if (skip_to_optional_arg_default(arg, "--color-words", &options->word_regex, NULL)) {
options->use_color = 1;
options->word_diff = DIFF_WORDS_COLOR;
struct patch_id_t *data = priv;
int new_len;
- /* Ignore line numbers when computing the SHA1 of the patch */
- if (starts_with(line, "@@ -"))
- return;
-
new_len = remove_space(line, len);
git_SHA1_Update(data->ctx, line, new_len);
xpp.flags = 0;
xecfg.ctxlen = 3;
xecfg.flags = 0;
- if (xdi_diff_outf(&mf1, &mf2, patch_id_consume, &data,
- &xpp, &xecfg))
+ if (xdi_diff_outf(&mf1, &mf2, discard_hunk_line,
+ patch_id_consume, &data, &xpp, &xecfg))
return error("unable to generate patch-id diff for %s",
p->one->path);
}
df = alloc_filespec(path);
fill_filespec(df, oid, oid_valid, mode);
- textconv = get_textconv(r->index, df);
+ textconv = get_textconv(r, df);
if (!textconv) {
free_filespec(df);
return 0;