reflog: move "usage" variables and use macros

Move the "usage" variables in builtin/reflog.c to the top of the file,
in preparation for later commits defining a common "reflog_usage" in
terms of some of these strings, as was done in
8757b35d44 (commit-graph: define common usage with a macro,
2021-08-23).

While we're at it let's make them "const char *const", as is the
convention with these "usage" variables.

The use of macros here is a bit odd, but in subsequent commits we'll
make these use the same pattern as builtin/commit-graph.c uses since
8757b35d44 (commit-graph: define common usage with a macro,
2021-08-23).

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 2022-03-17 19:08:36 +01:00 committed by Junio C Hamano
parent d3ab1a5fcf
commit 1e91d3faf6

View file

@ -5,8 +5,31 @@
#include "worktree.h"
#include "reflog.h"
#define BUILTIN_REFLOG_EXPIRE_USAGE \
N_("git reflog expire [--expire=<time>] " \
"[--expire-unreachable=<time>] " \
"[--rewrite] [--updateref] [--stale-fix] [--dry-run | -n] " \
"[--verbose] [--all] <refs>...")
#define BUILTIN_REFLOG_DELETE_USAGE \
N_("git reflog delete [--rewrite] [--updateref] " \
"[--dry-run | -n] [--verbose] <refs>...")
#define BUILTIN_REFLOG_EXISTS_USAGE \
N_("git reflog exists <ref>")
static const char *const reflog_expire_usage[] = {
BUILTIN_REFLOG_EXPIRE_USAGE,
NULL
};
static const char *const reflog_delete_usage[] = {
BUILTIN_REFLOG_DELETE_USAGE,
NULL
};
static const char reflog_exists_usage[] =
N_("git reflog exists <ref>");
BUILTIN_REFLOG_EXISTS_USAGE;
static timestamp_t default_reflog_expire;
static timestamp_t default_reflog_expire_unreachable;
@ -147,14 +170,6 @@ static void set_reflog_expiry_param(struct cmd_reflog_expire_cb *cb, const char
cb->expire_unreachable = default_reflog_expire_unreachable;
}
static const char * reflog_expire_usage[] = {
N_("git reflog expire [--expire=<time>] "
"[--expire-unreachable=<time>] "
"[--rewrite] [--updateref] [--stale-fix] [--dry-run | -n] "
"[--verbose] [--all] <refs>..."),
NULL
};
static int expire_unreachable_callback(const struct option *opt,
const char *arg,
int unset)
@ -304,12 +319,6 @@ static int cmd_reflog_expire(int argc, const char **argv, const char *prefix)
return status;
}
static const char * reflog_delete_usage[] = {
N_("git reflog delete [--rewrite] [--updateref] "
"[--dry-run | -n] [--verbose] <refs>..."),
NULL
};
static int cmd_reflog_delete(int argc, const char **argv, const char *prefix)
{
int i, status = 0;