improved the configuration steps #52

	name: 'terraform'
	# This workflow verifies that the Terraform configs are valid,
	# without running Google Anthos or building any Packet infrastructure.
	# https://learn.hashicorp.com/tutorials/terraform/automate-terraform

	on:
	push:
	branches:
	- master
	pull_request:

	jobs:
	test:
	name: Test
	runs-on: ${{ matrix.os }}
	env:
	TF_IN_AUTOMATION: 1
	TF_VERSION: ${{ matrix.tf }}
	strategy:
	matrix:
	os: [ubuntu-latest]
	tf: [0.13.2]
	steps:
	- name: Checkout from Github
	uses: actions/checkout@v2
	- name: Install Terraform
	uses: hashicorp/setup-terraform@v1
	with:
	terraform_version: ${{ env.TF_VERSION }}
	- name: Check Terraform formatting
	id: fmt
	run: terraform fmt
	continue-on-error: true
	- name: Initialize Terraform, Modules, and Plugins
	id: init
	run: terraform init -input=false
	- name: Validate Terraform syntax
	id: validate
	run: terraform validate -no-color

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