Example Docker build and run script

buildandrun.sh

#!/usr/bin/env bash

org=kojai
app=web-services

branch=`git rev-parse --abbrev-ref HEAD`
if [ "$branch" == master ]; then
    branch=latest
fi

docker build -q -t $org/$app:$branch .
docker stop $org-$app
docker rm -f $org-$app

docker run -d \
    -p 80:80 \
    --name $org-$app \
    --link kojai-mongodb:db \
    $org/$app:$branch