add external dependencies #12

	name: Terraform docs and formatting
	on:
	pull_request_target:
	types:
	- opened
	- synchronize
	- reopened
	push:
	branches:
	- master
	jobs:
	formatting:
	runs-on: ubuntu-22.04
	steps:
	- name: Checkout
	uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608
	with:
	ref: ${{ github.event.pull_request.head.sha }}
	- name: terraform fmt
	uses: dflook/terraform-fmt-check@e2336a7181cca8d4f659f5821e76b917214f322a
	docs:
	needs: formatting
	runs-on: ubuntu-22.04
	steps:
	- name: Checkout
	uses: actions/checkout@8ade135a41bc03ea155e62e844d188df1ea18608
	with:
	ref: ${{ github.event.pull_request.head.ref }}
	- name: Render terraform docs inside the README.md and push changes back to PR branch
	uses: terraform-docs/gh-actions@d1c99433f7a1e5003ef213d70f89aaa47cb0b675
	with:
	working-dir: .
	output-file: README.md
	output-method: inject
	output-format: markdown table
	git-push: "true"

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