mirror of
https://github.com/git/git.git
synced 2024-11-29 04:54:56 +08:00
9c9b4f2f8b
This patch puts the usage info strings that were not already in docopt- like format into docopt-like format, which will be a litle easier for end users and a lot easier for translators. Changes include: - Placing angle brackets around fill-in-the-blank parameters - Putting dashes in multiword parameter names - Adding spaces to [-f|--foobar] to make [-f | --foobar] - Replacing <foobar>* with [<foobar>...] Signed-off-by: Alex Henrie <alexhenrie24@gmail.com> Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
215 lines
6.0 KiB
C
215 lines
6.0 KiB
C
#include "cache.h"
|
|
#include "builtin.h"
|
|
#include "parse-options.h"
|
|
#include "diff.h"
|
|
#include "revision.h"
|
|
#include "rerere.h"
|
|
#include "dir.h"
|
|
#include "sequencer.h"
|
|
|
|
/*
|
|
* This implements the builtins revert and cherry-pick.
|
|
*
|
|
* Copyright (c) 2007 Johannes E. Schindelin
|
|
*
|
|
* Based on git-revert.sh, which is
|
|
*
|
|
* Copyright (c) 2005 Linus Torvalds
|
|
* Copyright (c) 2005 Junio C Hamano
|
|
*/
|
|
|
|
static const char * const revert_usage[] = {
|
|
N_("git revert [<options>] <commit-ish>..."),
|
|
N_("git revert <subcommand>"),
|
|
NULL
|
|
};
|
|
|
|
static const char * const cherry_pick_usage[] = {
|
|
N_("git cherry-pick [<options>] <commit-ish>..."),
|
|
N_("git cherry-pick <subcommand>"),
|
|
NULL
|
|
};
|
|
|
|
static const char *action_name(const struct replay_opts *opts)
|
|
{
|
|
return opts->action == REPLAY_REVERT ? "revert" : "cherry-pick";
|
|
}
|
|
|
|
static const char * const *revert_or_cherry_pick_usage(struct replay_opts *opts)
|
|
{
|
|
return opts->action == REPLAY_REVERT ? revert_usage : cherry_pick_usage;
|
|
}
|
|
|
|
static int option_parse_x(const struct option *opt,
|
|
const char *arg, int unset)
|
|
{
|
|
struct replay_opts **opts_ptr = opt->value;
|
|
struct replay_opts *opts = *opts_ptr;
|
|
|
|
if (unset)
|
|
return 0;
|
|
|
|
ALLOC_GROW(opts->xopts, opts->xopts_nr + 1, opts->xopts_alloc);
|
|
opts->xopts[opts->xopts_nr++] = xstrdup(arg);
|
|
return 0;
|
|
}
|
|
|
|
LAST_ARG_MUST_BE_NULL
|
|
static void verify_opt_compatible(const char *me, const char *base_opt, ...)
|
|
{
|
|
const char *this_opt;
|
|
va_list ap;
|
|
|
|
va_start(ap, base_opt);
|
|
while ((this_opt = va_arg(ap, const char *))) {
|
|
if (va_arg(ap, int))
|
|
break;
|
|
}
|
|
va_end(ap);
|
|
|
|
if (this_opt)
|
|
die(_("%s: %s cannot be used with %s"), me, this_opt, base_opt);
|
|
}
|
|
|
|
static void parse_args(int argc, const char **argv, struct replay_opts *opts)
|
|
{
|
|
const char * const * usage_str = revert_or_cherry_pick_usage(opts);
|
|
const char *me = action_name(opts);
|
|
int cmd = 0;
|
|
struct option options[] = {
|
|
OPT_CMDMODE(0, "quit", &cmd, N_("end revert or cherry-pick sequence"), 'q'),
|
|
OPT_CMDMODE(0, "continue", &cmd, N_("resume revert or cherry-pick sequence"), 'c'),
|
|
OPT_CMDMODE(0, "abort", &cmd, N_("cancel revert or cherry-pick sequence"), 'a'),
|
|
OPT_BOOL('n', "no-commit", &opts->no_commit, N_("don't automatically commit")),
|
|
OPT_BOOL('e', "edit", &opts->edit, N_("edit the commit message")),
|
|
OPT_NOOP_NOARG('r', NULL),
|
|
OPT_BOOL('s', "signoff", &opts->signoff, N_("add Signed-off-by:")),
|
|
OPT_INTEGER('m', "mainline", &opts->mainline, N_("parent number")),
|
|
OPT_RERERE_AUTOUPDATE(&opts->allow_rerere_auto),
|
|
OPT_STRING(0, "strategy", &opts->strategy, N_("strategy"), N_("merge strategy")),
|
|
OPT_CALLBACK('X', "strategy-option", &opts, N_("option"),
|
|
N_("option for merge strategy"), option_parse_x),
|
|
{ OPTION_STRING, 'S', "gpg-sign", &opts->gpg_sign, N_("key-id"),
|
|
N_("GPG sign commit"), PARSE_OPT_OPTARG, NULL, (intptr_t) "" },
|
|
OPT_END(),
|
|
OPT_END(),
|
|
OPT_END(),
|
|
OPT_END(),
|
|
OPT_END(),
|
|
OPT_END(),
|
|
};
|
|
|
|
if (opts->action == REPLAY_PICK) {
|
|
struct option cp_extra[] = {
|
|
OPT_BOOL('x', NULL, &opts->record_origin, N_("append commit name")),
|
|
OPT_BOOL(0, "ff", &opts->allow_ff, N_("allow fast-forward")),
|
|
OPT_BOOL(0, "allow-empty", &opts->allow_empty, N_("preserve initially empty commits")),
|
|
OPT_BOOL(0, "allow-empty-message", &opts->allow_empty_message, N_("allow commits with empty messages")),
|
|
OPT_BOOL(0, "keep-redundant-commits", &opts->keep_redundant_commits, N_("keep redundant, empty commits")),
|
|
OPT_END(),
|
|
};
|
|
if (parse_options_concat(options, ARRAY_SIZE(options), cp_extra))
|
|
die(_("program error"));
|
|
}
|
|
|
|
argc = parse_options(argc, argv, NULL, options, usage_str,
|
|
PARSE_OPT_KEEP_ARGV0 |
|
|
PARSE_OPT_KEEP_UNKNOWN);
|
|
|
|
/* implies allow_empty */
|
|
if (opts->keep_redundant_commits)
|
|
opts->allow_empty = 1;
|
|
|
|
/* Set the subcommand */
|
|
if (cmd == 'q')
|
|
opts->subcommand = REPLAY_REMOVE_STATE;
|
|
else if (cmd == 'c')
|
|
opts->subcommand = REPLAY_CONTINUE;
|
|
else if (cmd == 'a')
|
|
opts->subcommand = REPLAY_ROLLBACK;
|
|
else
|
|
opts->subcommand = REPLAY_NONE;
|
|
|
|
/* Check for incompatible command line arguments */
|
|
if (opts->subcommand != REPLAY_NONE) {
|
|
char *this_operation;
|
|
if (opts->subcommand == REPLAY_REMOVE_STATE)
|
|
this_operation = "--quit";
|
|
else if (opts->subcommand == REPLAY_CONTINUE)
|
|
this_operation = "--continue";
|
|
else {
|
|
assert(opts->subcommand == REPLAY_ROLLBACK);
|
|
this_operation = "--abort";
|
|
}
|
|
|
|
verify_opt_compatible(me, this_operation,
|
|
"--no-commit", opts->no_commit,
|
|
"--signoff", opts->signoff,
|
|
"--mainline", opts->mainline,
|
|
"--strategy", opts->strategy ? 1 : 0,
|
|
"--strategy-option", opts->xopts ? 1 : 0,
|
|
"-x", opts->record_origin,
|
|
"--ff", opts->allow_ff,
|
|
NULL);
|
|
}
|
|
|
|
if (opts->allow_ff)
|
|
verify_opt_compatible(me, "--ff",
|
|
"--signoff", opts->signoff,
|
|
"--no-commit", opts->no_commit,
|
|
"-x", opts->record_origin,
|
|
"--edit", opts->edit,
|
|
NULL);
|
|
|
|
if (opts->subcommand != REPLAY_NONE) {
|
|
opts->revs = NULL;
|
|
} else {
|
|
struct setup_revision_opt s_r_opt;
|
|
opts->revs = xmalloc(sizeof(*opts->revs));
|
|
init_revisions(opts->revs, NULL);
|
|
opts->revs->no_walk = REVISION_WALK_NO_WALK_UNSORTED;
|
|
if (argc < 2)
|
|
usage_with_options(usage_str, options);
|
|
if (!strcmp(argv[1], "-"))
|
|
argv[1] = "@{-1}";
|
|
memset(&s_r_opt, 0, sizeof(s_r_opt));
|
|
s_r_opt.assume_dashdash = 1;
|
|
argc = setup_revisions(argc, argv, opts->revs, &s_r_opt);
|
|
}
|
|
|
|
if (argc > 1)
|
|
usage_with_options(usage_str, options);
|
|
}
|
|
|
|
int cmd_revert(int argc, const char **argv, const char *prefix)
|
|
{
|
|
struct replay_opts opts;
|
|
int res;
|
|
|
|
memset(&opts, 0, sizeof(opts));
|
|
if (isatty(0))
|
|
opts.edit = 1;
|
|
opts.action = REPLAY_REVERT;
|
|
git_config(git_default_config, NULL);
|
|
parse_args(argc, argv, &opts);
|
|
res = sequencer_pick_revisions(&opts);
|
|
if (res < 0)
|
|
die(_("revert failed"));
|
|
return res;
|
|
}
|
|
|
|
int cmd_cherry_pick(int argc, const char **argv, const char *prefix)
|
|
{
|
|
struct replay_opts opts;
|
|
int res;
|
|
|
|
memset(&opts, 0, sizeof(opts));
|
|
opts.action = REPLAY_PICK;
|
|
git_config(git_default_config, NULL);
|
|
parse_args(argc, argv, &opts);
|
|
res = sequencer_pick_revisions(&opts);
|
|
if (res < 0)
|
|
die(_("cherry-pick failed"));
|
|
return res;
|
|
}
|