# ─── BETE GitLab CI Pipeline ───────────────────────────────────────────────────
# Builds 3 Docker images (backend, discord-gateway, proxy) and pushes to
# GitLab Container Registry with both `:$CI_COMMIT_SHA` and `:latest` tags.
#
# Deploy manually from your dev machine:
#   export VPS_HOST=... VPS_USER=... VPS_SSH_KEY=... GITLAB_TOKEN=...
#   ./deploy.sh                       # build + deploy all
#   ./deploy.sh --backend             # backend only
#   ./deploy.sh --frontend            # frontend only
#   ./deploy.sh --no-build            # skip build, just copy files
#
# ──────────────────────────────────────────────────────────────────────────────

stages:
  - build

variables:
  # Submodules — discord.js-selfbot-v13 and discord-video-stream
  GIT_SUBMODULE_STRATEGY: recursive

  REGISTRY: $CI_REGISTRY
  REGISTRY_PROJECT: $CI_REGISTRY/$CI_PROJECT_PATH
  IMAGE_TAG_COMMIT: $CI_COMMIT_SHA
  IMAGE_TAG_LATEST: latest

  # Deploy target
  SSH_HOST: "${VPS_USERNAME}@${VPS_HOST}"
  APP_DIR: /opt/imphenbot

# ── Build stage ───────────────────────────────────────────────────────────────
.docker-build:
  stage: build
  image: docker:27-cli
  services:
    - name: docker:27-dind
      command: ["--mtu=1400"]
  before_script:
    - echo "$CI_JOB_TOKEN" | docker login "$CI_REGISTRY" -u "$CI_REGISTRY_USER" --password-stdin
  script:
    # Build image
    - |
      docker build \
        --file infra/docker/Dockerfile.$SERVICE_NAME \
        --tag $REGISTRY_PROJECT/bete-$SERVICE_NAME:$IMAGE_TAG_COMMIT \
        --tag $REGISTRY_PROJECT/bete-$SERVICE_NAME:$IMAGE_TAG_LATEST \
        --build-arg BUILDKIT_INLINE_CACHE=1 \
        --cache-from $REGISTRY_PROJECT/bete-$SERVICE_NAME:latest \
        .
    # Push to GitLab Container Registry
    - docker push $REGISTRY_PROJECT/bete-$SERVICE_NAME:$IMAGE_TAG_COMMIT
    - docker push $REGISTRY_PROJECT/bete-$SERVICE_NAME:$IMAGE_TAG_LATEST

build-backend:
  extends: .docker-build
  variables:
    SERVICE_NAME: backend
  only:
    - master

build-discord-gateway:
  extends: .docker-build
  variables:
    SERVICE_NAME: discord-gateway
  only:
    - master

build-proxy:
  extends: .docker-build
  variables:
    SERVICE_NAME: proxy
  only:
    - master