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From: Pavan Nikhilesh Bhagavatula <pbhagavatula@marvell.com>
To: Pavan Nikhilesh Bhagavatula <pbhagavatula@marvell.com>, Jerin Jacob
 Kollanukkaran <jerinj@marvell.com>, "alialnu@nvidia.com"
 <alialnu@nvidia.com>, "aconole@redhat.com" <aconole@redhat.com>
CC: "ci@dpdk.org" <ci@dpdk.org>
Subject: RE: [PATCH] pw_maintainers_cli: enhance tree selection
Thread-Topic: [PATCH] pw_maintainers_cli: enhance tree selection
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Date: Fri, 29 Sep 2023 09:21:16 +0000
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Errors-To: ci-bounces@dpdk.org



> -----Original Message-----
> From: pbhagavatula@marvell.com <pbhagavatula@marvell.com>
> Sent: Friday, September 29, 2023 2:05 PM
> To: Jerin Jacob Kollanukkaran <jerinj@marvell.com>; alialnu@nvidia.com;
> aconole@redhat.com
> Cc: ci@dpdk.org; Pavan Nikhilesh Bhagavatula <pbhagavatula@marvell.com>
> Subject: [PATCH] pw_maintainers_cli: enhance tree selection
>=20
> From: Pavan Nikhilesh <pbhagavatula@marvell.com>
>=20
> When longest prefix match doesnt find a suitable tree, pick the
> tree which has the highest modified file count instead of defauting
> to main tree.
>=20

This change is need to find the correct branch when a patch has a specifica=
tion
Change followed by a implementation of driver layer example:

https://patches.dpdk.org/project/dpdk/list/?series=3D29675

> Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
> ---
>  tools/pw_maintainers_cli.py | 6 +++++-
>  1 file changed, 5 insertions(+), 1 deletion(-)
>=20
> diff --git a/tools/pw_maintainers_cli.py b/tools/pw_maintainers_cli.py
> index c7b5ba0..4aa46ae 100755
> --- a/tools/pw_maintainers_cli.py
> +++ b/tools/pw_maintainers_cli.py
> @@ -46,6 +46,7 @@ import re
>  import argparse
>  import fnmatch
>=20
> +from collections import Counter
>  from requests.exceptions import HTTPError
>=20
>  from git_pw import config
> @@ -276,6 +277,7 @@ class Maintainers(object):
>            dpdk-next-crypto + dpdk-next-virtio =3D dpdk
>            dpdk-next-net-intel + dpdk-next-net-mlx =3D dpdk-next-net
>          """
> +        highest_tree =3D Counter(tree_list).most_common(1)[0][0]
>          # Make sure the list is unique.
>          tree_list =3D list(set(tree_list))
>=20
> @@ -287,7 +289,9 @@ class Maintainers(object):
>              os.path.commonprefix(_tree_list).rstrip('-').replace(
>                      'dpdk-next-net-virtio', 'dpdk-next-virtio')
>          # There is no 'dpdk-next' named tree.
> -        if common_prefix.endswith('dpdk-next') or
> common_prefix.endswith('/'):
> +        if common_prefix.endswith('dpdk-next'):
> +            common_prefix =3D highest_tree
> +        elif common_prefix.endswith('/'):
>              common_prefix =3D 'git://dpdk.org/dpdk'
>          return common_prefix
>=20
> --
> 2.25.1