---
kind: pipeline
type: docker
name: default

steps:
  - name: shellcheck
    image: koalaman/shellcheck-alpine
    commands:
      - cd scripts
      - find -name "*.sh" | xargs shellcheck
  - name: docs
    image: michaelfbryan/mdbook-docker-image
    volumes:
      - name: cache
        path: /cache
    commands:
      - cd docs
      - mdbook build
  - name: rebuild-cache
    image: drillster/drone-volume-cache
    volumes:
      - name: cache
        path: /cache
    settings:
      rebuild: true
      mount:
        - ./docs/book
    depends_on:
      - docs

volumes:
  - name: cache
    host:
      path: /tmp/cache

---
kind: pipeline
type: docker
name: auth

steps:
  - name: build
    image: docker.io/docker
    volumes:
      - name: dockersock
        path: /var/run/docker.sock
    commands:
      - docker compose build auth --progress plain

volumes:
  - name: dockersock
    host:
      path: /var/run/docker.sock

---
kind: pipeline
type: docker
name: backend

steps:
  - name: ameba
    image: veelenga/ameba
    commands:
      - cd backend
      - ameba micrate/src src
  - name: deps
    image: crystallang/crystal:1.7.3-alpine
    volumes:
      - name: lib
        path: /drone/src/backend/lib
      - name: cache
        path: /cache
    commands:
      - cd backend
      - shards install
  - name: docs
    image: crystallang/crystal:1.7.3-alpine
    volumes:
      - name: lib
        path: /drone/src/backend/lib
      - name: cache
        path: /cache
    commands:
      - cd backend
      - make docs
    depends_on:
      - ameba
      - deps
  - name: rebuild-cache
    image: drillster/drone-volume-cache
    volumes:
      - name: cache
        path: /cache
    settings:
      rebuild: true
      mount:
        - ./backend/docs
    depends_on:
      - docs
  - name: build
    image: docker.io/docker
    volumes:
      - name: dockersock
        path: /var/run/docker.sock
    commands:
      - docker compose build api --progress plain
    depends_on:
      - ameba

volumes:
  - name: dockersock
    host:
      path: /var/run/docker.sock
  - name: cache
    host:
      path: /tmp/cache

---
kind: pipeline
type: docker
name: frontend

steps:
  - name: build
    image: docker.io/docker
    volumes:
      - name: dockersock
        path: /var/run/docker.sock
    commands:
      - docker compose build frontend --progress plain

volumes:
  - name: dockersock
    host:
      path: /var/run/docker.sock

---
kind: pipeline
type: docker
name: deploy-docs

steps:
  - name: restore-cache
    image: drillster/drone-volume-cache
    volumes:
      - name: cache
        path: /cache
    settings:
      restore: true
      mount:
        - ./docs/book
        - ./backend/docs
  - name: prepare-pages
    image: bitnami/git
    volumes:
      - name: cache
        path: /cache
      - name: pages
        path: /tmp/pages
    commands:
      - git clone --depth 1 --branch pages https://git.dergrimm.net/mentorenwahl/mentorenwahl.git /tmp/pages_old
      - cp -r /tmp/pages_old/.git /tmp/pages
      - cp -r ./docs/book/* /tmp/pages
      - mkdir -p /tmp/pages/_api/backend
      - cp -r ./backend/docs/* /tmp/pages/_api/backend
    depends_on:
      - restore-cache
  - name: deploy-pages
    image: appleboy/drone-git-push
    volumes:
      - name: pages
        path: /tmp/pages
    settings:
      remote:
        from_secret: deploy_remote
      force: false
      commit: true
      commit_message: "[CI] Deploy pages"
      branch: pages
      local_ref: pages
      path: /tmp/pages
    depends_on:
      - prepare-pages

volumes:
  - name: cache
    host:
      path: /tmp/cache
  - name: pages
    temp: {}

depends_on:
  - default
  - auth
  - backend
  - frontend

trigger:
  branch:
    - main
  event:
    - push
    - promote