adding branch dispatch #9

	name: 'Terraform Apply'

	on:
	push:
	branches: [ "deploy" ]
	workflow_dispatch:

	permissions:
	id-token: write
	contents: read

	jobs:
	terraform-apply:
	name: 'Terraform Apply'
	runs-on: ubuntu-latest
	defaults:
	run:
	shell: bash

	steps:
	- name: Configure aws credentials
	uses: aws-actions/configure-aws-credentials@v2
	with:
	role-to-assume: "${{ secrets.AWS_ARN }}"
	aws-region: us-east-1

	- name: Checkout
	uses: actions/checkout@v3

	- name: Setup Terraform
	uses: hashicorp/setup-terraform@v2
	with:
	terraform_version: 1.4.6

	- name: Terraform Init
	run: terraform init
	working-directory: terraform

	- name: Terraform Plan
	id: terraform-plan
	run: \|
	terraform plan -input=false -out=tfplan
	echo ::set-output name=has_changes::$(terraform show -json tfplan \| jq -r '.resource_changes \| length > 0')
	working-directory: terraform

	- name: Conditional Terraform Apply
	if: steps.terraform-plan.outputs.has_changes == 'true'
	run: \|
	cat tfplan \| terraform apply -auto-approve -
	working-directory: terraform

Provide feedback