SemaphoreCI Terraform Deployment Pipeline.

deploy.yml

version: v1.0
name: "Deploy to GitHub"
agent:
  machine:
    type: e1-standard-2
    os_image: ubuntu1804

global_job_config:
  env_vars:
    - name: BUILD_TOOLS_VERSION
      value: v0.1.1
    - name: TF_IN_AUTOMATION
      value: "yes"
    - name: TERRAFORM_PLANFILE
      value: "out.tfplan"
  secrets:
    - name: github_access_token
    - name: aws_access_credentials
  prologue:
    commands:
      - checkout --use-cache

blocks:
  - name: "Deploy"
    task:
      prologue:
        commands:
          - cache restore terraform-wd-$SEMAPHORE_GIT_BRANCH
          - cache restore terraform-planfile-$SEMAPHORE_GIT_BRANCH
      jobs:
        - name: "Terraform Apply"
          commands:
            - make terraform-apply
            - cache clear