Nailgun wrapper for ec2-api-tools

gistfile1.txt

$ brew install ec2-api-tools nailgun repl

$ ng-server 1>/dev/null &
[1] 69512

$ ng ng-cp $(brew --prefix)/Library/LinkedKegs/ec2-api-tools/jars/lib/*.jar

$ repl ./ng_ec2.sh
./ng_ec2.sh>> ec2-describe-regions
REGION	eu-west-1	ec2.eu-west-1.amazonaws.com
REGION	sa-east-1	ec2.sa-east-1.amazonaws.com
REGION	us-east-1	ec2.us-east-1.amazonaws.com
REGION	ap-northeast-1	ec2.ap-northeast-1.amazonaws.com
REGION	us-west-2	ec2.us-west-2.amazonaws.com
REGION	us-west-1	ec2.us-west-1.amazonaws.com
REGION	ap-southeast-1	ec2.ap-southeast-1.amazonaws.com
./ng_ec2.sh>> ec2-describe-availability-zones
AVAILABILITYZONE	us-west-2a	available	us-west-2	
AVAILABILITYZONE	us-west-2b	available	us-west-2	
AVAILABILITYZONE	us-west-2c	available	us-west-2	
./ng_ec2.sh>> ^D

$ ng ng-stop
[1]  + done       ng-server > /dev/null

ng_ec2.sh

#!/usr/bin/env bash

set -o errexit
set -o nounset

_cmd="$1" && shift
_cmd=$(basename ${_cmd})
opts="$@"

ec2_apitools_bin="$(brew --prefix)/bin"

if [ -h ${ec2_apitools_bin}/${_cmd} ]
then
  set $(grep ec2-cmd ${ec2_apitools_bin}/${_cmd})
  cmd="$2"
fi

ng com.amazon.aes.webservices.client.cmd.${cmd} ${opts}