bump_autoscaler

#!/usr/bin/env bash
# Bump the docker version number of the autoscaler
if [ "$DWX_HOME" = "" ]
then
   echo "Need to be in dwx env"
   exit 1
fi
DEPLOY=$DWX_HOME/charts/impala-autoscaler/templates/impala-autoscaler-deployment.yaml
MAKEFILE=$DWX_HOME/operator/Makefile
NUM=$(grep 'IMPALA_AUTOSCALER_DEV_IMAGE ?= bartash/impala-autoscaler' $MAKEFILE  | awk -F: '{print $2}')

if [ -z "$NUM" ]
then
    echo could not find version number
    exit 1
fi

if [ "$NUM" -ne "$NUM" ] 2>/dev/null
then
    echo "$NUM is not an integer !!"
    exit 1
fi

NEW_NUM=$((NUM + 1))
echo "bump version from $NUM to $NEW_NUM"

NEWMAKEFILE=/tmp/newdmake$$
sed "s?bartash/impala-autoscaler:$NUM?bartash/impala-autoscaler:$NEW_NUM?" < $MAKEFILE > $NEWMAKEFILE
cp $NEWMAKEFILE $MAKEFILE

NEWDEPLOY=/tmp/newdep$$
sed "s?bartash/impala-autoscaler:$NUM?bartash/impala-autoscaler:$NEW_NUM?" < $DEPLOY > $NEWDEPLOY
cp $NEWDEPLOY $DEPLOY

git commit -a -m "DO NOT PUSH: use bartash/impala-autoscaler:$NEW_NUM"

git show -1