Re: [PATCH] Make git-clean a builtin

[Junio C Hamano <gitster@pobox.com>]

Shawn Bohrer <shawn.bohrer@gmail.com> writes:

> This replaces git-clean.sh with builtin-clean.c, and moves git-clean.sh to
> the examples.
>
> Signed-off-by: Shawn Bohrer <shawn.bohrer@gmail.com>
> ---
> diff --git a/builtin-clean.c b/builtin-clean.c
> new file mode 100644
> index 0000000..4141eb4
> --- /dev/null
> +++ b/builtin-clean.c
> @@ -0,0 +1,157 @@
> +/*
> + * "git clean" builtin command
> + *
> + * Copyright (C) 2007 Shawn Bohrer
> + *
> + * Based on git-clean.sh by Pavel Roskin
> + */
> +
> +#include "builtin.h"
> +#include "cache.h"
> +#include "dir.h"
> +
> +static int disabled = 1;

This means we are committed to make clean.requireForce default
to true, which is fine by me.  I need to warn the users about
this early.

> +static int show_only = 0;
> +static int remove_directories = 0;
> +static int quiet = 0;
> +static int ignored = 0;
> +static int ignored_only = 0;

Please do not explicitly initialize static variables to zero.