FMT #9

	#
	# Copyright (c) Microsoft Corporation
	# Licensed under the MIT License.
	#

	name: PR Fmt

	on:
	pull_request:
	types: [opened, synchronize, reopened]

	env:
	TF_VERSION: "1.8.4"

	jobs:
	fmt_check:
	name: Terraform formatting Checks
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v4

	- name: Setup Terraform
	uses: hashicorp/setup-terraform@v3
	with:
	terraform_version: latest

	- name: Check Terraform formatting
	id: fmt
	run: \|
	FMT_OUTPUT=$(terraform fmt -check -recursive \| base64)
	echo "fmt_output=${FMT_OUTPUT}" >> $GITHUB_OUTPUT
	if [ -n "$FMT_OUTPUT" ]; then
	echo "Formatting issues found in the following files:"
	echo "$FMT_OUTPUT"
	exit 1
	fi

	- name: Post PR comment on fmt failure
	if: failure() && steps.fmt.outcome == 'failure'
	uses: actions/github-script@v7
	with:
	github-token: ${{secrets.GITHUB_TOKEN}}
	script: \|
	const base64FmtOutput = `${{ steps.fmt.outputs.fmt_output }}`;
	const fmtOutput = Buffer.from(base64FmtOutput, 'base64').toString('utf-8');
	const issue_number = context.issue.number;
	const owner = context.repo.owner;
	const repo = context.repo.repo;
	let body = `Please run \`terraform fmt\` to format your Terraform files according to the standard conventions. The following files need formatting:\n\`\`\`\n${fmtOutput}\n\`\`\``;
	github.rest.pulls.createReview({
	owner,
	repo,
	pull_number: issue_number,
	body,
	event: "COMMENT",
	});

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