deploy-stack.sh

#!/bin/bash

# Parse parameters
while [[ "$#" -gt 0 ]]; do case $1 in
  --template-file) TEMPLATE_FILE="$2"; shift;;
  --stack-name) STACK_NAME="$2"; shift;;
  --profile) PROFILE="$2"; shift;;
  --capabilities) CAPABILITY_IAM="$2"; shift;;
  --parameter-overrides) PARAMETERS="$2"; shift;;
  --role-arn) ROLE_ARN="$2";shift;;
  --session) SESSION="$2";shift;;
  --region) REGION="$2";shift;;
  *) echo "Unknown parameter passed: $1"; exit 1;;
esac; shift; done

# Verify parameters
if [ -z "$TEMPLATE_FILE" ]; then echo "Template file is not set."; exit 1; fi;
if [ -z "$STACK_NAME" ]; then echo "Template file is not set."; exit 1; fi;
if [ -z "$PROFILE" ]; then echo "Profile is not set."; exit 1; fi;
if [ -z "$ROLE_ARN" ]; then echo "Role ARN is not set."; exit 1; fi;
if [ -z "$SESSION" ]; then echo "Role session is not set."; exit 1; fi;


echo Validating stack "$STACK_NAME"
aws cloudformation validate-template \
    --template-body "file://$TEMPLATE_FILE" \
    --profile "$PROFILE"

ROLE_PROFILE=$STACK_NAME

echo Assuming role
bash "${BASH_SOURCE%/*}/../configure/create-role-profile.sh" \
    --role-profile "$ROLE_PROFILE" --user-profile "$PROFILE" \
    --role-arn "$ROLE_ARN" \
    --session "$SESSION" \
    --region "$REGION"

echo Deploying stack "$TEMPLATE_FILE"

[ -n "$CAPABILITY_IAM" ] && echo "Capabilities: $CAPABILITY_IAM"
[ -n "$PARAMETERS" ] && echo "Parameters: $PARAMETERS"

aws cloudformation deploy \
    --template-file "$TEMPLATE_FILE" \
    --stack-name "$STACK_NAME" \
    ${CAPABILITY_IAM:+ --capabilities $CAPABILITY_IAM} \
    ${PARAMETERS:+ --parameter-overrides $PARAMETERS} \
    --no-fail-on-empty-changeset \
    --profile "$ROLE_PROFILE"