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send-pack: properly use parse_options() API for usage string

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When "send-pack" was changed to use the parse_options() API in
068c77a518 (builtin/send-pack.c: use parse_options API, 2015-08-19)
it was made to use one very long line, instead it should split them up
with newlines.

Furthermore we were including an inline explanation that you couldn't
combine "--all" and "<ref>", but unlike in the "blame" case this was
not preceded by an empty string.

Let's instead show that --all and <ref> can't be combined in the the
usual language of the usage syntax instead. We can make it clear that
one of the two options "--foo" and "--bar" is mandatory, but that the
two are mutually exclusive by referring to them as "( --foo | --bar
)".

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Ævar Arnfjörð Bjarmason
2021-09-13 02:13:20 +02:00
committed by Junio C Hamano
parent 5d70198efe
commit 78a509190d
2 changed files with 6 additions and 6 deletions
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8
builtin/send-pack.c
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@ -17,10 +17,10 @@
#include "protocol.h"
static const char * const send_pack_usage[] = {
N_("git send-pack [--all | --mirror] [--dry-run] [--force] "
"[--receive-pack=<git-receive-pack>] [--verbose] [--thin] [--atomic] "
"[<host>:]<directory> [<ref>...]\n"
" --all and explicit <ref> specification are mutually exclusive."),
N_("git send-pack [--mirror] [--dry-run] [--force]\n"
" [--receive-pack=<git-receive-pack>]\n"
" [--verbose] [--thin] [--atomic]\n"
" [<host>:]<directory> (--all | <ref>...)"),
NULL,
};