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cherry-pick: do not expect file arguments

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If a commit-ish passed to cherry-pick or revert happens to have a file
of the same name, git complains that the argument is ambiguous and
advises to use '--'. To make things worse, the '--' argument is removed
by parse_options, und so passing '--' has no effect.

Instead, always interpret cherry-pick/revert arguments as revisions.

Signed-off-by: Clemens Buchacher <drizzd@aon.at>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Clemens Buchacher 2012-04-14 21:04:48 +02:00 committed by Junio C Hamano
parent e8dde3e5f9
commit 6d5b93f29f
3 changed files with 19 additions and 11 deletions
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5
builtin/revert.c
View File

@ -181,12 +181,15 @@ static void parse_args(int argc, const char **argv, struct replay_opts *opts)
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 = 1;
if (argc < 2)
usage_with_options(usage_str, options);
argc = setup_revisions(argc, argv, opts->revs, NULL);
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)

24
revision.c
View File

@ -1715,17 +1715,21 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, struct s
submodule = opt->submodule;
/* First, search for "--" */
seen_dashdash = 0;
for (i = 1; i < argc; i++) {
const char *arg = argv[i];
if (strcmp(arg, "--"))
continue;
argv[i] = NULL;
argc = i;
if (argv[i + 1])
append_prune_data(&prune_data, argv + i + 1);
if (opt && opt->assume_dashdash) {
seen_dashdash = 1;
break;
} else {
seen_dashdash = 0;
for (i = 1; i < argc; i++) {
const char *arg = argv[i];
if (strcmp(arg, "--"))
continue;
argv[i] = NULL;
argc = i;
if (argv[i + 1])
append_prune_data(&prune_data, argv + i + 1);
seen_dashdash = 1;
break;
}
}
/* Second, deal with arguments and options */

1
revision.h
View File

@ -183,6 +183,7 @@ struct setup_revision_opt {
const char *def;
void (*tweak)(struct rev_info *, struct setup_revision_opt *);
const char *submodule;
int assume_dashdash;
};
extern void init_revisions(struct rev_info *revs, const char *prefix);