Re: [PATCH v2] maint: prohibit empty first lines

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 06/04/2014 07:01 AM, Martin Kletzander wrote:
> Based on discussion with Eric:
> 
> https://www.redhat.com/archives/libvir-list/2014-March/msg01001.html
> 
> Signed-off-by: Martin Kletzander <mkletzan@xxxxxxxxxx>
> ---
> v2:
>  - rebase on current master and s/FILENAME:1:/FILENAME ":1:"/
> 
>  cfg.mk | 7 +++++++
>  1 file changed, 7 insertions(+)

The existing sc_prohibit_empty_lines_at_EOF in maint.mk does a similar
check but using perl instead of awk.  But that shouldn't matter.

> 
> diff --git a/cfg.mk b/cfg.mk
> index 675af21..80440b5 100644
> --- a/cfg.mk
> +++ b/cfg.mk
> @@ -938,6 +938,13 @@ sc_require_locale_h:
>  		fi;															\
>  	done;
> 
> +sc_prohibit_empty_first_line:
> +	@awk 'BEGIN { fail=0; }                                        \
> +	FNR == 1 { if ($$0 == "") { print FILENAME ":1:"; fail=1; } }     \

why is this to stdout...

> +	END { if (fail == 1) {                                         \
> +	  print "$(ME): Prohibited empty first line" > "/dev/stderr";  \

...but this to stderr?

> +	} exit fail; }' $$($(VC_LIST_EXCEPT) | grep '\.[ch]$$');

I'd use ALL of VC_LIST_EXCEPT (not just the .c and .h files).  But in
general it looks like it does the right thing.


-- 
Eric Blake   eblake redhat com    +1-919-301-3266
Libvirt virtualization library http://libvirt.org

Attachment: signature.asc
Description: OpenPGP digital signature

--
libvir-list mailing list
libvir-list@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/libvir-list

[Index of Archives]     [Virt Tools]     [Libvirt Users]     [Lib OS Info]     [Fedora Users]     [Fedora Desktop]     [Fedora SELinux]     [Big List of Linux Books]     [Yosemite News]     [KDE Users]     [Fedora Tools]