"brian m. carlson" <sandals@xxxxxxxxxxxxxxxxxxxx> 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.
> + const char *object_format = NULL;
> + int hash_algo = GIT_HASH_UNKNOWN;
This one _is_ good.
> const struct option init_db_options[] = {
> OPT_STRING(0, "template", &template_dir, N_("template-directory"),
> N_("directory from which templates will be used")),
> @@ -494,6 +526,8 @@ int cmd_init_db(int argc, const char **argv, const char *prefix)
> OPT_BIT('q', "quiet", &flags, N_("be quiet"), INIT_DB_QUIET),
> OPT_STRING(0, "separate-git-dir", &real_git_dir, N_("gitdir"),
> N_("separate git dir from working tree")),
> + OPT_STRING(0, "object-format", &object_format, N_("hash"),
> + N_("specify the hash algorithm to use")),
> OPT_END()
> };
>
> @@ -546,6 +580,12 @@ int cmd_init_db(int argc, const char **argv, const char *prefix)
> free(cwd);
> }
>
> + if (object_format) {
> + hash_algo = hash_algo_by_name(object_format);
> + if (hash_algo == GIT_HASH_UNKNOWN)
> + die(_("unknown hash algorithm '%s'"), object_format);
> + }
> +
> if (init_shared_repository != -1)
> set_shared_repository(init_shared_repository);
>
> @@ -597,5 +637,5 @@ int cmd_init_db(int argc, const char **argv, const char *prefix)
> UNLEAK(work_tree);
>
> flags |= INIT_DB_EXIST_OK;
> - return init_db(git_dir, real_git_dir, template_dir, flags);
> + return init_db(git_dir, real_git_dir, template_dir, hash_algo, flags);
> }
> diff --git a/cache.h b/cache.h
> index 29ee02a8d4..7a47e023ba 100644
> --- a/cache.h
> +++ b/cache.h
> @@ -627,7 +627,8 @@ int path_inside_repo(const char *prefix, const char *path);
> #define INIT_DB_EXIST_OK 0x0002
>
> 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_algo,
So is this one.
> + unsigned int flags);
>
> void sanitize_stdfds(void);
> int daemonize(void);
