Bash script to setup latest version of Terraform

setup-terraform.sh

#!/bin/bash

# Function to extract the latest version number from the Terraform website
get_latest_version() {
    curl -s https://releases.hashicorp.com/terraform/index.json | jq -r '.versions[].version' | grep -E '^[0-9]+\.[0-9]+\.[0-9]+$' | sort -V | tail -n1
}

# Function to download and install Terraform
install_terraform() {
    version=$1
    curl -LO https://releases.hashicorp.com/terraform/${version}/terraform_${version}_linux_amd64.zip
    unzip terraform_${version}_linux_amd64.zip
    sudo mv terraform /usr/local/bin/
    rm terraform_${version}_linux_amd64.zip
}

latest_version=$(get_latest_version)

if [ -z "$latest_version" ]; then
    echo "Failed to retrieve the latest version of Terraform."
    exit 1
fi

echo "Downloading and installing Terraform version: $latest_version"
install_terraform $latest_version

echo "Terraform installation complete."