lambdash-install

#!/bin/bash -e
#
# lambdash-install - Install lambdash AWS Lambda function with CloudFormation
#

# Settings

    function=lambdash
    stackname=$function
    region=us-east-1

# Create CloudFormation stack containing AWS Lambda function 

    template=lambdash.template
    aws cloudformation create-stack \
      --region "$region" \
      --stack-name "$stackname" \
      --capabilities CAPABILITY_IAM \
      --template-body "file://$template" \
      --parameters \
        "ParameterKey=LambdaFunctionName,ParameterValue=$function" \
      --tags "Key=Name,Value=$function"
    echo region=$region stackname=$stackname

# Wait for the stack to be created

    aws cloudformation wait stack-create-complete \
      --region "$region" \
      --stack-name "$stackname"

# Show the physical resource name for the lambdash program to use

    export LAMBDASH_FUNCTION=$(aws cloudformation describe-stacks \
      --region "$region" \
      --stack-name "$stackname" \
      --output text \
      --query 'Stacks[*].Outputs[?OutputKey==`LambdaFunction`].[OutputValue]')

    echo 'Set the following environment variable, and add to $HOME/.bashrc'
    echo export LAMBDASH_FUNCTION=$LAMBDASH_FUNCTION