devtools: make commits with stable tag outstanding

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.

Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>

diff --git a/devtools/git-log-fixes.sh b/devtools/git-log-fixes.sh
index d590735..3bf412e 100755 (executable)
--- a/devtools/git-log-fixes.sh
+++ b/devtools/git-log-fixes.sh
@@ -103,6 +103,16 @@ origin_version () # <origin_hash> ...
        done | sort -uV | head -n1
 }
 
+# print a marker for stable tag presence
+stable_tag () # <hash>
+{
+       if git log --format='%b' -1 $1 | grep -qi '^Cc: *stable@dpdk.org' ; then
+               echo 'S'
+       else
+               echo '-'
+       fi
+}
+
 git log --oneline --reverse $range |
 while read id headline ; do
        origins=$(origin_filter $id)
@@ -116,5 +126,6 @@ while read id headline ; do
        else
                origver='N/A'
        fi
-       printf '%s %7s %s (%s)\n' $version $id "$headline" "$origver"
+       stable=$(stable_tag $id)
+       printf '%s %7s %s %s (%s)\n' $version $id $stable "$headline" "$origver"
 done