mirror of
https://github.com/git/git
synced 2024-08-28 20:20:07 +00:00
![Elijah Newren](/assets/img/avatar_default.png)
Each of these were checked with gcc -E -I. ${SOURCE_FILE} | grep ${HEADER_FILE} to ensure that removing the direct inclusion of the header actually resulted in that header no longer being included at all (i.e. that no other header pulled it in transitively). ...except for a few cases where we verified that although the header was brought in transitively, nothing from it was directly used in that source file. These cases were: * builtin/credential-cache.c * builtin/pull.c * builtin/send-pack.c Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
159 lines
4.8 KiB
C
159 lines
4.8 KiB
C
#include "builtin.h"
|
|
#include "gettext.h"
|
|
#include "object-name.h"
|
|
#include "parse-options.h"
|
|
#include "range-diff.h"
|
|
#include "config.h"
|
|
#include "repository.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 i, dash_dash = -1, res = 0;
|
|
struct strbuf range1 = STRBUF_INIT, range2 = STRBUF_INIT;
|
|
struct object_id oid;
|
|
const char *three_dots = NULL;
|
|
|
|
git_config(git_diff_ui_config, NULL);
|
|
|
|
repo_diff_setup(the_repository, &diffopt);
|
|
|
|
options = add_diff_options(range_diff_options, &diffopt);
|
|
argc = parse_options(argc, argv, prefix, options,
|
|
builtin_range_diff_usage, PARSE_OPT_KEEP_DASHDASH);
|
|
|
|
diff_setup_done(&diffopt);
|
|
|
|
/* force color when --dual-color was used */
|
|
if (!simple_color)
|
|
diffopt.use_color = 1;
|
|
|
|
for (i = 0; i < argc; i++)
|
|
if (!strcmp(argv[i], "--")) {
|
|
dash_dash = i;
|
|
break;
|
|
}
|
|
|
|
if (dash_dash == 3 ||
|
|
(dash_dash < 0 && argc > 2 &&
|
|
!repo_get_oid_committish(the_repository, argv[0], &oid) &&
|
|
!repo_get_oid_committish(the_repository, argv[1], &oid) &&
|
|
!repo_get_oid_committish(the_repository, argv[2], &oid))) {
|
|
if (dash_dash < 0)
|
|
; /* already validated arguments */
|
|
else if (repo_get_oid_committish(the_repository, argv[0], &oid))
|
|
usage_msg_optf(_("not a revision: '%s'"),
|
|
builtin_range_diff_usage, options,
|
|
argv[0]);
|
|
else if (repo_get_oid_committish(the_repository, argv[1], &oid))
|
|
usage_msg_optf(_("not a revision: '%s'"),
|
|
builtin_range_diff_usage, options,
|
|
argv[1]);
|
|
else if (repo_get_oid_committish(the_repository, argv[2], &oid))
|
|
usage_msg_optf(_("not a revision: '%s'"),
|
|
builtin_range_diff_usage, options,
|
|
argv[2]);
|
|
|
|
strbuf_addf(&range1, "%s..%s", argv[0], argv[1]);
|
|
strbuf_addf(&range2, "%s..%s", argv[0], argv[2]);
|
|
|
|
strvec_pushv(&other_arg, argv +
|
|
(dash_dash < 0 ? 3 : dash_dash));
|
|
} else if (dash_dash == 2 ||
|
|
(dash_dash < 0 && argc > 1 &&
|
|
is_range_diff_range(argv[0]) &&
|
|
is_range_diff_range(argv[1]))) {
|
|
if (dash_dash < 0)
|
|
; /* already validated arguments */
|
|
else if (!is_range_diff_range(argv[0]))
|
|
usage_msg_optf(_("not a commit range: '%s'"),
|
|
builtin_range_diff_usage, options,
|
|
argv[0]);
|
|
else if (!is_range_diff_range(argv[1]))
|
|
usage_msg_optf(_("not a commit range: '%s'"),
|
|
builtin_range_diff_usage, options,
|
|
argv[1]);
|
|
|
|
strbuf_addstr(&range1, argv[0]);
|
|
strbuf_addstr(&range2, argv[1]);
|
|
|
|
strvec_pushv(&other_arg, argv +
|
|
(dash_dash < 0 ? 2 : dash_dash));
|
|
} else if (dash_dash == 1 ||
|
|
(dash_dash < 0 && argc > 0 &&
|
|
(three_dots = strstr(argv[0], "...")))) {
|
|
const char *a, *b;
|
|
int a_len;
|
|
|
|
if (dash_dash < 0)
|
|
; /* already validated arguments */
|
|
else if (!(three_dots = strstr(argv[0], "...")))
|
|
usage_msg_optf(_("not a symmetric range: '%s'"),
|
|
builtin_range_diff_usage, options,
|
|
argv[0]);
|
|
|
|
if (three_dots == argv[0]) {
|
|
a = "HEAD";
|
|
a_len = strlen(a);
|
|
} else {
|
|
a = argv[0];
|
|
a_len = (int)(three_dots - a);
|
|
}
|
|
|
|
if (three_dots[3])
|
|
b = three_dots + 3;
|
|
else
|
|
b = "HEAD";
|
|
|
|
strbuf_addf(&range1, "%s..%.*s", b, a_len, a);
|
|
strbuf_addf(&range2, "%.*s..%s", a_len, a, b);
|
|
|
|
strvec_pushv(&other_arg, argv +
|
|
(dash_dash < 0 ? 1 : dash_dash));
|
|
} else
|
|
usage_msg_opt(_("need two commit ranges"),
|
|
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;
|
|
}
|