updated tf readme with tf-docs #102

	name: Terraform AWS Workflow

	on:
	workflow_call:
	workflow_dispatch:
	# Inputs the workflow accepts.
	inputs:
	tfpath:
	description: 'TF File Path'
	required: false
	default: 'aws_samples/create_ec2'
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]

	jobs:
	tf_code_check:
	name: Terraform Validation and Build
	runs-on: ubuntu-latest

	if: ${{ inputs.tfpath }}
	steps:
	- name: Checkout tf code in runner environment
	uses: actions/[email protected]

	- name: Configure AWS Credentials Action For GitHub Actions
	uses: aws-actions/configure-aws-credentials@v2
	with:
	aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY }}
	aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
	aws-region: us-west-2

	- name: Setup Terraform CLI
	uses: hashicorp/[email protected]

	- name: Terraform init and validate
	run: \|
	echo `pwd`
	echo "tfpath ${{ github.event.inputs.tfpath }}"
	echo " Running Terraform Init"
	terraform init

	echo " Running Terraform Validate"
	terraform validate
	working-directory: ${{ github.event.inputs.tfpath }}
	- name: Terraform plan and apply
	run: \|
	echo `pwd`
	echo "tfpath ${{ github.event.inputs.tfpath }}"
	echo " Running Terraform Plan"
	terraform plan

	echo " Running Terraform Apply"
	terraform apply -auto-approve
	working-directory: ${{ github.event.inputs.tfpath }}

	- name: Terraform Destroy
	run: \|
	echo " Running Terraform Destroy"
	terraform destroy -auto-approve
	working-directory: ${{ github.event.inputs.tfpath }}

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