terraform-acton

A composite action that checks format, init, validate, plans, deploys and generate json output from terraform scripts. It expects you have done terraform setup and credential configuration

Usage

Input	Require	Default	Description
apply	false	false	should the infrastructure change be applied
working-directory	false	infra	directory to run terraform in
backend-config	false	backend.config	path to backend config, if set false will not use backend config

Output	Description
json	json output from terraform out -json

Just plan

jobs:
  # your job and other config
  steps:
    # terraform setup and credential configuration steps go here
    - uses: yogeshlonkar/terraform-action

Apply and output

jobs:
  # your job and other config
  steps:
    # terraform setup and credential configuration steps go here
    - id: terraform
      uses: yogeshlonkar/terraform-action
      with:
        apply: true
    - run: echo ${{ fromJson(steps.terraform.outputs.json).output_name.value }}

With terraform and AWS config

name: Continuous Integration
on:
  push:
    branches-ignore:
      - main
jobs:
  tf-plan:
    runs-on: ubuntu-latest
  steps:
    - uses: actions/checkout@v2
    - name: AWS credentials
      uses: aws-actions/configure-aws-credentials@v1
      with:
        aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
        aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
        aws-region: ${{ env.AWS_REGION }}
    - name: Terraform Setup
      uses: hashicorp/setup-terraform@v1
      with:
        terraform_version: 0.15.0
    - id: terraform
      uses: yogeshlonkar/terraform-action
      with:
        backend-config: false
        working-directory: terraform/
        apply: false
    - run: echo ${{ fromJson(steps.terraform.outputs.json).output_name.value }}