Download latest providers from Terraform repository

getTerraformProviders.sh

#!/bin/bash
while IFS= read -r provider
do
  VERSION=`curl -s https://releases.hashicorp.com/${provider}/ | egrep -oh 'terraform-provider-[a-z0-9]+/[0-9\.]+' | sort | uniq | tail -n1`
  FILENAME=`echo $VERSION | sed 's;/;_;g'`
  echo "https://releases.hashicorp.com/${VERSION}/${FILENAME}_linux_amd64.zip"
  wget -O "/usr/local/terraform/toolbox/providers/${FILENAME}_linux_amd64.zip" "https://releases.hashicorp.com/${VERSION}/${FILENAME}_linux_amd64.zip"
done < <(curl -s https://releases.hashicorp.com/ | egrep -oh 'terraform-provider-[a-z0-9]+' | sort | uniq)
find /usr/local/terraform/toolbox/providers/ -name '*.zip' -exec unzip -o -d /usr/local/terraform/toolbox/providers/ {} \;
find /usr/local/terraform/toolbox/providers/ -name '*.zip' -exec rm -f {} \;

#Use it !
#terraform init -plugin-dir=/usr/local/terraform/toolbox/providers/