Re: [PATCH 1/2] check-headers: add header usage checks for .c files

From

Junio C Hamano <gitster@pobox.com>

Date

Sep 15, 2014, 19:14 UTC

Message-ID

<xmqqr3zc66ho.fsf@gitster.dls.corp.google.com>

In-Reply-To

<1410680445-84593-1-git-send-email-davvid@gmail.com>

David Aguilar <davvid@gmail.com> writes:

> +check_header_usage () {
> +	first=$(grep '^#include' "$1" |
> +		head -n1 |
> +		sed -e 's,#include ",,' -e 's,"$,,')

perhaps a single "sed" invocation suffices?

	sed -n -e '/^#include/{
        	s/#include ["<]\(.*\)".*/\1/p
                q
	}' "$1"