Re: [PATCH v2 13/24] builtin/init-db: allow specifying hash algorithm on command line

> "brian m. carlson" <sandals@crustytoothpaste.net> writes:
> 
> >  'git init' [-q | --quiet] [--bare] [--template=<template_directory>]
> > -	  [--separate-git-dir <git dir>]
> > +	  [--separate-git-dir <git dir>] [--object-format=<format]
> 
> A missing closing ket> in <bra-ket> pair.

> > +#ifndef ENABLE_SHA256
> > +	if (fmt->hash_algo != GIT_HASH_SHA1)
> > +		die(_("The hash algorithm %s is not supported in this build."), hash_algos[fmt->hash_algo].name);
> 
> Could you fold the overlong line here?

> >  int init_db(const char *git_dir, const char *real_git_dir,
> > -	    const char *template_dir, unsigned int flags)
> > +	    const char *template_dir, int hash, unsigned int flags)
> 
> Perhaps rename "hash" to "hash_algo"?  I know that it is very
> unlikely for a variable whose name is 'hash' to be mistaken as a raw
> hash value when its type is "int" (as opposed to say char *), but
> still.  I wouldn't be saying this if its type were an "enum
> hash_algo" or something like that.