mirrors/git
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

parse-options: move unsigned long option parsing out of pack-objects.c

Browse Source 
The unsigned long option parsing (including 'k'/'m'/'g' suffix
parsing) is more widely applicable.  Add support for OPT_MAGNITUDE
to parse-options.h and change pack-objects.c use this support.

The error behavior on parse errors follows that of OPT_INTEGER.  The
name of the option that failed to parse is reported with a brief
message describing the expect format for the option argument and
then the full usage message for the command invoked.

This differs from the previous behavior for OPT_ULONG used in
pack-objects for --max-pack-size and --window-memory which used to
display the value supplied in the error message and did not display
the full usage message.

Signed-off-by: Charles Bailey <cbailey32@bloomberg.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Charles Bailey
2015-06-21 19:25:44 +01:00
committed by Junio C Hamano
parent 81a48cc080
commit 2a514ed805
6 changed files with 73 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
builtin/pack-objects.c
View File

@ -2588,23 +2588,6 @@ static int option_parse_unpack_unreachable(const struct option *opt,
return 0;
}
static int option_parse_ulong(const struct option *opt,
const char *arg, int unset)
{
if (unset)
die(_("option %s does not accept negative form"),
opt->long_name);
if (!git_parse_ulong(arg, opt->value))
die(_("unable to parse value '%s' for option %s"),
arg, opt->long_name);
return 0;
}
#define OPT_ULONG(s, l, v, h) \
{ OPTION_CALLBACK, (s), (l), (v), "n", (h), \
PARSE_OPT_NONEG, option_parse_ulong }
int cmd_pack_objects(int argc, const char **argv, const char *prefix)
{
int use_internal_rev_list = 0;
@ -2627,16 +2610,16 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix)
{ OPTION_CALLBACK, 0, "index-version", NULL, N_("version[,offset]"),
N_("write the pack index file in the specified idx format version"),
0, option_parse_index_version },
OPT_ULONG(0, "max-pack-size", &pack_size_limit,
N_("maximum size of each output pack file")),
OPT_MAGNITUDE(0, "max-pack-size", &pack_size_limit,
N_("maximum size of each output pack file")),
OPT_BOOL(0, "local", &local,
N_("ignore borrowed objects from alternate object store")),
OPT_BOOL(0, "incremental", &incremental,
N_("ignore packed objects")),
OPT_INTEGER(0, "window", &window,
N_("limit pack window by objects")),
OPT_ULONG(0, "window-memory", &window_memory_limit,
N_("limit pack window by memory in addition to object limit")),
OPT_MAGNITUDE(0, "window-memory", &window_memory_limit,
N_("limit pack window by memory in addition to object limit")),
OPT_INTEGER(0, "depth", &depth,
N_("maximum length of delta chain allowed in the resulting pack")),
OPT_BOOL(0, "reuse-delta", &reuse_delta,