mirror of
https://github.com/git/git
synced 2024-10-30 13:20:15 +00:00
5ee90326dc
It is customary not to begin the help text for each option given to the parse-options API with a capital letter. Various (sub)commands' option arrays don't follow the guideline provided by the parse_options Documentation regarding the descriptions. Downcase the first word of some option descriptions for "column" and "range-diff". Signed-off-by: Chinmoy Chakraborty <chinmoy12c@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
104 lines
3 KiB
C
104 lines
3 KiB
C
#include "cache.h"
|
|
#include "builtin.h"
|
|
#include "parse-options.h"
|
|
#include "range-diff.h"
|
|
#include "config.h"
|
|
#include "revision.h"
|
|
|
|
static const char * const builtin_range_diff_usage[] = {
|
|
N_("git range-diff [<options>] <old-base>..<old-tip> <new-base>..<new-tip>"),
|
|
N_("git range-diff [<options>] <old-tip>...<new-tip>"),
|
|
N_("git range-diff [<options>] <base> <old-tip> <new-tip>"),
|
|
NULL
|
|
};
|
|
|
|
int cmd_range_diff(int argc, const char **argv, const char *prefix)
|
|
{
|
|
struct diff_options diffopt = { NULL };
|
|
struct strvec other_arg = STRVEC_INIT;
|
|
struct range_diff_options range_diff_opts = {
|
|
.creation_factor = RANGE_DIFF_CREATION_FACTOR_DEFAULT,
|
|
.diffopt = &diffopt,
|
|
.other_arg = &other_arg
|
|
};
|
|
int simple_color = -1, left_only = 0, right_only = 0;
|
|
struct option range_diff_options[] = {
|
|
OPT_INTEGER(0, "creation-factor",
|
|
&range_diff_opts.creation_factor,
|
|
N_("percentage by which creation is weighted")),
|
|
OPT_BOOL(0, "no-dual-color", &simple_color,
|
|
N_("use simple diff colors")),
|
|
OPT_PASSTHRU_ARGV(0, "notes", &other_arg,
|
|
N_("notes"), N_("passed to 'git log'"),
|
|
PARSE_OPT_OPTARG),
|
|
OPT_BOOL(0, "left-only", &left_only,
|
|
N_("only emit output related to the first range")),
|
|
OPT_BOOL(0, "right-only", &right_only,
|
|
N_("only emit output related to the second range")),
|
|
OPT_END()
|
|
};
|
|
struct option *options;
|
|
int res = 0;
|
|
struct strbuf range1 = STRBUF_INIT, range2 = STRBUF_INIT;
|
|
|
|
git_config(git_diff_ui_config, NULL);
|
|
|
|
repo_diff_setup(the_repository, &diffopt);
|
|
|
|
options = parse_options_concat(range_diff_options, diffopt.parseopts);
|
|
argc = parse_options(argc, argv, prefix, options,
|
|
builtin_range_diff_usage, 0);
|
|
|
|
diff_setup_done(&diffopt);
|
|
|
|
/* force color when --dual-color was used */
|
|
if (!simple_color)
|
|
diffopt.use_color = 1;
|
|
|
|
if (argc == 2) {
|
|
if (!is_range_diff_range(argv[0]))
|
|
die(_("not a commit range: '%s'"), argv[0]);
|
|
strbuf_addstr(&range1, argv[0]);
|
|
|
|
if (!is_range_diff_range(argv[1]))
|
|
die(_("not a commit range: '%s'"), argv[1]);
|
|
strbuf_addstr(&range2, argv[1]);
|
|
} else if (argc == 3) {
|
|
strbuf_addf(&range1, "%s..%s", argv[0], argv[1]);
|
|
strbuf_addf(&range2, "%s..%s", argv[0], argv[2]);
|
|
} else if (argc == 1) {
|
|
const char *b = strstr(argv[0], "..."), *a = argv[0];
|
|
int a_len;
|
|
|
|
if (!b) {
|
|
error(_("single arg format must be symmetric range"));
|
|
usage_with_options(builtin_range_diff_usage, options);
|
|
}
|
|
|
|
a_len = (int)(b - a);
|
|
if (!a_len) {
|
|
a = "HEAD";
|
|
a_len = strlen(a);
|
|
}
|
|
b += 3;
|
|
if (!*b)
|
|
b = "HEAD";
|
|
strbuf_addf(&range1, "%s..%.*s", b, a_len, a);
|
|
strbuf_addf(&range2, "%.*s..%s", a_len, a, b);
|
|
} else {
|
|
error(_("need two commit ranges"));
|
|
usage_with_options(builtin_range_diff_usage, options);
|
|
}
|
|
FREE_AND_NULL(options);
|
|
|
|
range_diff_opts.dual_color = simple_color < 1;
|
|
range_diff_opts.left_only = left_only;
|
|
range_diff_opts.right_only = right_only;
|
|
res = show_range_diff(range1.buf, range2.buf, &range_diff_opts);
|
|
|
|
strvec_clear(&other_arg);
|
|
strbuf_release(&range1);
|
|
strbuf_release(&range2);
|
|
|
|
return res;
|
|
}
|