.gitlab-ci.yml

.dotnet:
  image: microsoft/dotnet:latest
  before_script: 
    - cd HelloWorld.App
    - dotnet restore --packages ./.nuget/
  only:
    changes:
      - HelloWorld.App/**/*
      - .gitlab-ci.yml
    refs:
      - merge_requests
      - master
      - web
  cache:
    key: ${CI_COMMIT_REF_SLUG}
    paths:
      - HelloWorld.App/.nuget/

.terraform:
  variables:
    TERRAFORM_WORKSPACE: 'dev'
  image:
    name: hashicorp/terraform:light
    entrypoint:
      - '/usr/bin/env'
      - 'PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin'
  before_script:
    - cd terraform
    - terraform init
    - terraform workspace select $TERRAFORM_WORKSPACE || terraform workspace new $TERRAFORM_WORKSPACE
  cache:
    key: terraform
    paths:
      - terraform/.terraform
  only:
     changes:
       - terraform/**/*
       - .gitlab-ci.yml
     refs:
      - master
      - web

stages:
  - build
  - test
  - package
  - terraform_plan
  - terraform_apply

build:
  extends: .dotnet
  stage: build
  script:
    - dotnet build --no-restore

test:
  extends: .dotnet
  stage: test
  script:
    - dotnet test --no-restore

package:
  extends: .dotnet 
  stage: package
  script:
    - dotnet publish HelloWorld.App -c Release -o ../artifacts/HelloWorld.App --no-restore
  artifacts:
    name: "HelloWorld.App"
    paths:
      - HelloWorld.App/artifacts/HelloWorld.App
    expire_in: 1 year
  only:
    refs:
      - master
      - web

terraform_validate:
  extends: .terraform
  stage: build
  script:
    - terraform validate
  only:
    refs:
      - master
      - merge_requests
      - web

terraform_plan:
  extends: .terraform
  stage: terraform_plan
  script:
    - terraform plan -out=plan.data
  artifacts:
    name: "terraform_plan"
    paths:
      - terraform/plan.data
    expire_in: 1 year

terraform_apply:
  extends: .terraform
  stage: terraform_apply
  script:
    - terraform apply plan.data
  environment:
    name: $TERRAFORM_WORKSPACE
  when: manual