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From: David Marchand <david.marchand@redhat.com>
Date: Tue, 18 Dec 2018 15:16:47 +0100
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To: Arnon Warshavsky <arnon@qwilt.com>
Cc: "Yigit, Ferruh" <ferruh.yigit@intel.com>, ajit.khaparde@broadcom.com, 
 thomasm@mellanox.com, dev@dpdk.org
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Subject: Re: [dpdk-dev] [PATCH v1] devtools: fix error propagation from
	check-forbidden-tokens.awk
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On Tue, Dec 18, 2018 at 3:12 PM David Marchand <david.marchand@redhat.com>
wrote:

>
>
> On Tue, Dec 18, 2018 at 3:03 PM Arnon Warshavsky <arnon@qwilt.com> wrote:
>
>> Bugzilla ID: 165
>> Fixes: 4d4c612e6a30 ("devtools: check wrong svg include in guides")
>> Signed-off-by: Arnon Warshavsky <arnon@qwilt.com>
>>
>> Explicitly collect the output and result of the
>> multiple awk script calls, print and return error
>> if any of them fails
>> ---
>>  devtools/checkpatches.sh | 21 +++++++++++++++++----
>>  1 file changed, 17 insertions(+), 4 deletions(-)
>>
>> diff --git a/devtools/checkpatches.sh b/devtools/checkpatches.sh
>> index ee8debe..df4336c 100755
>> --- a/devtools/checkpatches.sh
>> +++ b/devtools/checkpatches.sh
>> @@ -44,22 +44,35 @@ print_usage () {
>>  }
>>
>>  check_forbidden_additions() { # <patch>
>> +       res=0
>> +
>>         # refrain from new additions of rte_panic() and rte_exit()
>>         # multiple folders and expressions are separated by spaces
>> -       awk -v FOLDERS="lib drivers" \
>> +       result=$(awk -v FOLDERS="lib drivers" \
>>                 -v EXPRESSIONS="rte_panic\\\( rte_exit\\\(" \
>>                 -v RET_ON_FAIL=1 \
>>                 -v MESSAGE='Using rte_panic/rte_exit' \
>>                 -f $(dirname $(readlink -e
>> $0))/check-forbidden-tokens.awk \
>> -               "$1"
>> +               "$1")
>> +       if [ $? -ne 0 ] ; then
>> +               echo $result
>> +               res=1
>> +       fi
>> +
>>         # svg figures must be included with wildcard extension
>>         # because of png conversion for pdf docs
>> -       awk -v FOLDERS='doc' \
>> +       result=$(awk -v FOLDERS='doc' \
>>                 -v EXPRESSIONS='::[[:space:]]*[^[:space:]]*\\.svg' \
>>                 -v RET_ON_FAIL=1 \
>>                 -v MESSAGE='Using explicit .svg extension instead of .*' \
>>                 -f $(dirname $(readlink -e
>> $0))/check-forbidden-tokens.awk \
>> -               "$1"
>> +               "$1")
>> +        if [ $? -ne 0 ] ; then
>> +                echo $result
>> +                res=1
>> +        fi
>> +
>> +       return $res
>>  }
>>
>>  number=0
>> --
>> 1.8.3.1
>>
>
> How about just this change ?
>
> diff --git a/devtools/checkpatches.sh b/devtools/checkpatches.sh
> index ee8debe..8385384 100755
> --- a/devtools/checkpatches.sh
> +++ b/devtools/checkpatches.sh
> @@ -51,7 +51,7 @@ check_forbidden_additions() { # <patch>
>                 -v RET_ON_FAIL=1 \
>                 -v MESSAGE='Using rte_panic/rte_exit' \
>                 -f $(dirname $(readlink -e $0))/check-forbidden-tokens.awk
> \
> -               "$1"
> +               "$1" &&
>         # svg figures must be included with wildcard extension
>         # because of png conversion for pdf docs
>         awk -v FOLDERS='doc' \
>

Ah ok, nevermind, two issues.

-- 
David Marchand