gerrit patches from topic

patchsets-from-topic.sh

#!/bin/bash
GERRITUSER=$USER
TOPIC=$1
EXTRAQUERY=$2
#Sort order
#0=as gerrit says (newest first)
#1=numeric by patchset id
#2=reverse of gerrit (oldest first)
SORTED=2
if [ -z "$1" ];then echo "specify topic"; exit 1; fi

if [ "$SORTED" = "1" ]; then
  ssh -p 29418 review.openstack.org gerrit query  --current-patch-set \
topic:$TOPIC $EXTRAQUERY | gawk '
  /ref:/ { 
    split($2,parts,"/")
    refs[parts[4]] = $2
  }
  END {
    n=asorti(refs,sorted)
    for (i=1;i<=n;i++) {
      print refs[sorted[i]]
  }
}'
elif [ "$SORTED" = "2" ];then
  ssh -p 29418 review.openstack.org gerrit query  --current-patch-set \
topic:$TOPIC $EXTRAQUERY | tac | awk '/ref:/ {printf "%s\n",$2}'
else
  ssh -p 29418 review.openstack.org gerrit query  --current-patch-set \
topic:$TOPIC $EXTRAQUERY | awk '/ref:/ {printf "%s\n",$2}'
fi
#awk  '/ref:/ { split($2,parts,"/"); refs[parts[4]] = $2} END { for (ref in refs) print refs[ref]}'