Deploy Hugo to S3 with CloudFront invalidation

hugo-s3-cf-deploy.sh

#!/usr/bin/env bash

if [[ "$#" -ne 3 ]]; then
    echo "Illegal number of parameters"
    echo "Usage: deploy BASE_URL S3_URL DISTRIBUTION_ID"
    exit 1
fi

# Base URL
BASE_URL=$1
# S3 URL
S3_URL=$2
# CloudFront DISTRIBUTION ID
DISTRIBUTION_ID=$3

echo "Building ${BASE_URL}..."
# The command `hugo` renders your site into `public/` dir and is ready to be deployed to your web server.
hugo --baseURL ${BASE_URL}

echo "Uploading ${S3_URL}..."
aws s3 cp public ${S3_URL} --recursive

echo "Refreshing ${DISTRIBUTION_ID}..."
aws cloudfront create-invalidation \
--distribution-id ${DISTRIBUTION_ID} \
--paths '/*'