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Show usage string for 'git rev-parse -h'

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Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Jonathan Nieder
2009-11-09 09:04:54 -06:00
committed by Junio C Hamano
parent ae5bdda36c
commit 7006b5bece
1 changed files with 10 additions and 0 deletions
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10
builtin-rev-parse.c
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@ -426,6 +426,13 @@ static void die_no_single_rev(int quiet)
die("Needed a single revision"); die("Needed a single revision");
} }
static const char builtin_rev_parse_usage[] =
"git rev-parse --parseopt [options] -- [<args>...]\n"
" or: git rev-parse --sq-quote [<arg>...]\n"
" or: git rev-parse [options] [<arg>...]\n"
"\n"
"Run \"git rev-parse --parseopt -h\" for more information on the first usage.";
int cmd_rev_parse(int argc, const char **argv, const char *prefix) int cmd_rev_parse(int argc, const char **argv, const char *prefix)
{ {
int i, as_is = 0, verify = 0, quiet = 0, revs_count = 0, type = 0; int i, as_is = 0, verify = 0, quiet = 0, revs_count = 0, type = 0;
@ -438,6 +445,9 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix)
if (argc > 1 && !strcmp("--sq-quote", argv[1])) if (argc > 1 && !strcmp("--sq-quote", argv[1]))
return cmd_sq_quote(argc - 2, argv + 2); return cmd_sq_quote(argc - 2, argv + 2);
if (argc > 1 && !strcmp("-h", argv[1]))
usage(builtin_rev_parse_usage);
prefix = setup_git_directory(); prefix = setup_git_directory();
git_config(git_default_config, NULL); git_config(git_default_config, NULL);
for (i = 1; i < argc; i++) { for (i = 1; i < argc; i++) {