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authorTaylor Blau <me@ttaylorr.com>2021-03-30 15:04:04 (GMT)
committerJunio C Hamano <gitster@pobox.com>2021-03-30 19:16:56 (GMT)
commitcd57bc41bbcc8d260040243946d19075eff0bfaf (patch)
treebcf1217018b0dc0ff1d5497673e01e5f64aebe7c
parent690eb057198275b314b776688240fcc7f9e789d0 (diff)
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builtin/multi-pack-index.c: display usage on unrecognized command
When given a sub-command that it doesn't understand, 'git multi-pack-index' dies with the following message: $ git multi-pack-index bogus fatal: unrecognized subcommand: bogus Instead of 'die()'-ing, we can display the usage text, which is much more helpful: $ git.compile multi-pack-index bogus error: unrecognized subcommand: bogus usage: git multi-pack-index [<options>] write or: git multi-pack-index [<options>] verify or: git multi-pack-index [<options>] expire or: git multi-pack-index [<options>] repack [--batch-size=<size>] --object-dir <file> object directory containing set of packfile and pack-index pairs --progress force progress reporting While we're at it, clean up some duplication between the "no sub-command" and "unrecognized sub-command" conditionals. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Taylor Blau <me@ttaylorr.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
-rw-r--r--builtin/multi-pack-index.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/builtin/multi-pack-index.c b/builtin/multi-pack-index.c
index b590c4f..8711174 100644
--- a/builtin/multi-pack-index.c
+++ b/builtin/multi-pack-index.c
@@ -152,8 +152,7 @@ int cmd_multi_pack_index(int argc, const char **argv,
opts.object_dir = get_object_directory();
if (argc == 0)
- usage_with_options(builtin_multi_pack_index_usage,
- builtin_multi_pack_index_options);
+ goto usage;
if (!strcmp(argv[0], "repack"))
return cmd_multi_pack_index_repack(argc, argv);
@@ -163,6 +162,10 @@ int cmd_multi_pack_index(int argc, const char **argv,
return cmd_multi_pack_index_verify(argc, argv);
else if (!strcmp(argv[0], "expire"))
return cmd_multi_pack_index_expire(argc, argv);
- else
- die(_("unrecognized subcommand: %s"), argv[0]);
+ else {
+usage:
+ error(_("unrecognized subcommand: %s"), argv[0]);
+ usage_with_options(builtin_multi_pack_index_usage,
+ builtin_multi_pack_index_options);
+ }
}