image: python:3.13

stages:
  - test
  - tag

variables:
  UV_CACHE_DIR: "$CI_PROJECT_DIR/.uv-cache"

cache:
  paths:
    - .uv-cache/

.uv_setup: &uv_setup
  - curl -LsSf https://astral.sh/uv/install.sh | sh
  - export PATH="$HOME/.cargo/bin:$PATH"
  - source $HOME/.local/bin/env

workflow:
  rules:
    - if: $CI_PIPELINE_SOURCE == "merge_request_event"
    - if: $CI_COMMIT_BRANCH == $CI_DEFAULT_BRANCH
    - if: $CI_COMMIT_TAG

# --- Data platform ---

test:cli:
  stage: test
  before_script:
    - *uv_setup
  script:
    - uv sync
    - uv run pytest tests
  rules:
    - changes:
        - src/**/*
        - tests/**/*
        - pyproject.toml

test:sqlmesh:
  stage: test
  before_script:
    - *uv_setup
  script:
    - uv sync
    - cd transform/sqlmesh_materia && uv run sqlmesh test
  rules:
    - changes:
        - transform/**/*

# --- Web app ---

test:web:
  stage: test
  before_script:
    - *uv_setup
  script:
    - uv sync
    - cd web && uv run pytest tests/ -x -q
    - cd web && uv run ruff check src/ tests/
  rules:
    - changes:
        - web/**/*

# --- Deploy (pull-based via supervisor) ---
# The on-server supervisor (src/materia/supervisor.py) polls for new tags
# every 60s and deploys automatically when a new v<N> tag appears.
# No SSH keys, no deploy credentials needed in CI.

tag:
  stage: tag
  image: alpine:latest
  needs: []
  before_script:
    - apk add --no-cache git
  script:
    - git tag "v${CI_PIPELINE_IID}"
    - git push "https://gitlab-ci-token:${CI_JOB_TOKEN}@${CI_SERVER_HOST}/${CI_PROJECT_PATH}.git" "v${CI_PIPELINE_IID}"
  rules:
    - if: $CI_COMMIT_BRANCH == "master"