Build instructions for deploy react app

build.sh

#!/bin/bash

# obtenemos el HASH del commit de MASTER
master=$(cat .git/refs/heads/master)
echo $master

if [ ${#master} = 0 ]; then
  echo "Imposible encontrar .git/refs/heads/master"
fi

# Obtenemos el HASH del commit que le llego al BUILD
hash=$(echo $CODEBUILD_SOURCE_VERSION | cut -c1-7)  
echo $hash

# Si ambos HASH son iguales, deployamos a PRO caso contrario a DEV
if [ $master = $CODEBUILD_SOURCE_VERSION ] && [ ! ${#master} = 0 ] ; then
  echo "Build to PRODUCTION"
  STAGE="PRO"
  bucket=$bucketPro
  cdn=$cdnPro
else
  echo "Build to DEV"
  STAGE="DEV"
  bucket=$bucketDev
  cdn=$cdnDev
fi

npm install
npm run build

cd build

# Upload build to s3
aws s3 sync . s3://$bucket --delete --acl public-read \

# Forzando al CDN a recargar sus fuentes
aws cloudfront create-invalidation --distribution-id $cdn --paths /