Terraform makefile

Makefile

SHELL = /bin/bash

terraform_opts ?=
terraform_plan_opts ?=

.PHONY: help
help::
	@echo
	@echo Infrastructure management using Terraform.
	@echo
	@echo "## Common management tasks:"
	@echo
	@echo "init                - initializes state and loads modules"
	@echo "clean               - removes initialized state and modules"
	@echo "plan                - shows changes to be applied"
	@echo "apply               - shows changes to be applied, prompts for confirmation, then applies if confirmed"
	@echo "destroy             - shows items to destroy, prompts for confirmation, then destroys if confirmed"
	@echo

.PHONY: install-providers
install-providers::
	@true

.PHONY: init
init: install-providers
	@terraform init -get=true -input=false

.PHONY: clean
clean:
	rm -rf .terraform

.PHONY: plan
plan: install-providers
	@terraform plan $(terraform_plan_opts) $(terraform_opts)

.PHONY: apply
apply: install-providers
	@terraform apply -auto-approve=false $(terraform_plan_opts) $(terraform_opts)

.PHONY: destroy
destroy: install-providers
	@terraform destroy $(terraform_plan_opts) $(terraform_opts)