On Tue, May 23, 2017 at 12:36 PM, Brandon Williams <[email protected]> wrote:
>
> You can set .git_cmd = 1 instead.
>
>> + cpr.dir = list_item->name;
>> + prepare_submodule_repo_env(&cpr.env_array);
>> +
>> + argv_array_pushl(&cpr.args, "git", "--super-prefix",
>> displaypath,
>
> And then you don't need to include "git" here.
even if git_cmd = 1 is set, you'd need a first dummy argument?
cf. find_unpushed_submodules, See comment in 9cfa1c260f
(serialize collection of refs that contain submodule changes, 2016-11-16)
>> +
>> + info.argc = argc;
>> + info.argv = argv;
>> + info.prefix = prefix;
>> + info.quiet = !!quiet;
>> + info.recursive = !!recursive;
>
> If these values are boolean why do we need to do the extra '!!'?
Actually that was my advice. As we only have a limited space in a single
bit, strange things happen when you were to do:
quiet = 2; /* be extra quiet */
info.quiet = quiet;
This is not the case here, but other commands have evolved over time
to first take a OPT_BOOL, and then in a later patch an OPT_INT.
(some commands take a "-v -v -v")
And by having the double negative we'd have some defensive programming
right here. (To prove I am not telling crazy stories, $ git log -S \!\!)
