2014-10-15 02:18:07

by Scott Branden

[permalink] [raw]
Subject: get_maintainers.pl doesn't actually get the real MAINTAINERS?

Hello,

I try running scripts/get_maintainers.pl but it doesn't seem to get the
real maintainers properly. Please note this is run against the current
MAINTAINERS file.

One Example: I would expect drivers/mmc/host/sdhci-bcm2835.c to be
maintained by Stephen Warren based on drivers/*/*bcm2835* below. But
the get_maintainers.pl script does not seem to process the information
in such a way. So what needs to be corrected - the script or the syntax
used in the MAINTAINERS file?

BROADCOM BCM2835 ARM ARCHICTURE
M: Stephen Warren <[email protected]>
L: [email protected] (moderated for non-subscribers)
T: git git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-rpi.git
S: Maintained
F: arch/arm/mach-bcm/board_bcm2835.c
F: arch/arm/boot/dts/bcm2835*
F: arch/arm/configs/bcm2835_defconfig
F: drivers/*/*bcm2835*

Regards,
Scott


2014-10-15 02:27:44

by Joe Perches

[permalink] [raw]
Subject: Re: get_maintainers.pl doesn't actually get the real MAINTAINERS?

On Tue, 2014-10-14 at 19:18 -0700, Scott Branden wrote:
> Hello,
>
> I try running scripts/get_maintainers.pl but it doesn't seem to get the
> real maintainers properly. Please note this is run against the current
> MAINTAINERS file.
>
> One Example: I would expect drivers/mmc/host/sdhci-bcm2835.c to be
> maintained by Stephen Warren based on drivers/*/*bcm2835* below.

get_maintainers doesn't use * as a depth wildcard

*/ matches a single top level directory level
*/*/ matches one level below the top directory level.

> But
> the get_maintainers.pl script does not seem to process the information
> in such a way. So what needs to be corrected - the script or the syntax
> used in the MAINTAINERS file?
>
> BROADCOM BCM2835 ARM ARCHICTURE
> M: Stephen Warren <[email protected]>
> L: [email protected] (moderated for non-subscribers)
> T: git git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-rpi.git
> S: Maintained
> F: arch/arm/mach-bcm/board_bcm2835.c
> F: arch/arm/boot/dts/bcm2835*
> F: arch/arm/configs/bcm2835_defconfig
> F: drivers/*/*bcm2835*

F: drivers/*/*/*bmc2835*

2014-10-15 02:31:13

by Scott Branden

[permalink] [raw]
Subject: Re: get_maintainers.pl doesn't actually get the real MAINTAINERS?

On 14-10-14 07:26 PM, Joe Perches wrote:
> On Tue, 2014-10-14 at 19:18 -0700, Scott Branden wrote:
>> Hello,
>>
>> I try running scripts/get_maintainers.pl but it doesn't seem to get the
>> real maintainers properly. Please note this is run against the current
>> MAINTAINERS file.
>>
>> One Example: I would expect drivers/mmc/host/sdhci-bcm2835.c to be
>> maintained by Stephen Warren based on drivers/*/*bcm2835* below.
>
> get_maintainers doesn't use * as a depth wildcard
>
> */ matches a single top level directory level
> */*/ matches one level below the top directory level.
>
>> But
>> the get_maintainers.pl script does not seem to process the information
>> in such a way. So what needs to be corrected - the script or the syntax
>> used in the MAINTAINERS file?
>>
>> BROADCOM BCM2835 ARM ARCHICTURE
>> M: Stephen Warren <[email protected]>
>> L: [email protected] (moderated for non-subscribers)
>> T: git git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-rpi.git
>> S: Maintained
>> F: arch/arm/mach-bcm/board_bcm2835.c
>> F: arch/arm/boot/dts/bcm2835*
>> F: arch/arm/configs/bcm2835_defconfig
>> F: drivers/*/*bcm2835*
>
> F: drivers/*/*/*bmc2835*
Thanks for the explanation. So somebody should really do the following
to maintain any files no matter where they are located?
F: */*bcm2835*
F: */*/*bcm2835*
F: */*/*/*bcm2835*
F: */*/*/*/*bcm2835*
F: */*/*/*/*/*bcm2835*
F: */*/*/*/*/*/*bcm2835*
F: */*/*/*/*/*/*/*bcm2835*

Or, can a recursive option be added in the script?
>
>

2014-10-15 02:45:40

by Joe Perches

[permalink] [raw]
Subject: Re: get_maintainers.pl doesn't actually get the real MAINTAINERS?

On Tue, 2014-10-14 at 19:31 -0700, Scott Branden wrote:
> On 14-10-14 07:26 PM, Joe Perches wrote:
> > On Tue, 2014-10-14 at 19:18 -0700, Scott Branden wrote:
> >> Hello,
> >>
> >> I try running scripts/get_maintainers.pl but it doesn't seem to get the
> >> real maintainers properly. Please note this is run against the current
> >> MAINTAINERS file.
> >>
> >> One Example: I would expect drivers/mmc/host/sdhci-bcm2835.c to be
> >> maintained by Stephen Warren based on drivers/*/*bcm2835* below.
> >
> > get_maintainers doesn't use * as a depth wildcard
> >
> > */ matches a single top level directory level
> > */*/ matches one level below the top directory level.
> >
> >> But
> >> the get_maintainers.pl script does not seem to process the information
> >> in such a way. So what needs to be corrected - the script or the syntax
> >> used in the MAINTAINERS file?
> >>
> >> BROADCOM BCM2835 ARM ARCHICTURE
> >> M: Stephen Warren <[email protected]>
> >> L: [email protected] (moderated for non-subscribers)
> >> T: git git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-rpi.git
> >> S: Maintained
> >> F: arch/arm/mach-bcm/board_bcm2835.c
> >> F: arch/arm/boot/dts/bcm2835*
> >> F: arch/arm/configs/bcm2835_defconfig
> >> F: drivers/*/*bcm2835*
> >
> > F: drivers/*/*/*bmc2835*
> Thanks for the explanation. So somebody should really do the following
> to maintain any files no matter where they are located?
> F: */*bcm2835*
> F: */*/*bcm2835*
> F: */*/*/*bcm2835*
> F: */*/*/*/*bcm2835*
> F: */*/*/*/*/*bcm2835*
> F: */*/*/*/*/*/*bcm2835*
> F: */*/*/*/*/*/*/*bcm2835*
>
> Or, can a recursive option be added in the script?

Hasn't been much of a need for that but knock yourself
out if you think something like a ... might be useful.

Look for function "file_match_pattern" if you want
to extend it.

There is a file name matching option "N:" that
does something similar.

Difference is that F: patterns matches do not
use git history by default to find other people
that have submitted patches, N: does.