[dpdk-dev] [PATCH] devtools: make commits with stable tag outstanding
Yuanhan Liu
yuanhan.liu at linux.intel.com
Thu Apr 6 08:31:55 CEST 2017
On Fri, Mar 10, 2017 at 12:13:28PM +0100, Thomas Monjalon wrote:
> 2017-02-23 10:49, Yuanhan Liu:
> > So that, as a stable maintainer while picking commits to a stable release,
> > I could pay less attention to those have it and pay more attention to those
> > don't have it.
>
> Good idea
>
> > + stable="-"
> > + git show $id | grep -qi 'Cc: .*stable at dpdk.org' && stable="S"
>
> Instead of git show, it is preferrable to get only the message content:
> git log --format='%b' -1 $id
>
> The regex may miss a Cc: without space, and may match a Cc in the middle
> of a sentence.
> I suggest this one:
> grep -qi '^Cc: *stable at dpdk.org'
>
> The script is written in the style "set -e" so it must be avoided to have
> a "false" statement not catched.
> It can be done in 2 ways:
>
> 1/
> git log --format='%b' -1 $id | grep -qi '^Cc: *stable at dpdk.org' && stable='S' || stable='-'
>
> 2/
> if git log --format='%b' -1 $id | grep -qi '^Cc: *stable at dpdk.org' ; then
> stable='S'
> else
> stable='-'
> endif
>
> We can also move it in a function in order to keep only the logic in the
> "main" block:
> stable=$(stable_tag $id)
Looks good. Will send v2 soon.
Thanks.
--yliu
>
> # print a marker for stable tag presence
> stable_tag () # <hash>
> {
> if git log --format='%b' -1 $id | grep -qi '^Cc: *stable at dpdk.org' ; then
> echo 'S'
> else
> echo '-'
> endif
> }
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