version: '3'

env:
  BE_BASE_PATH: "/{{ .TASKFILE_DIR }}/backend"
  VENV_PATH: "{{ .BE_BASE_PATH }}/.venv"
  VENV_BIN: "{{ .VENV_PATH }}/bin"
  VENV_ACTIVATE: "{{ .VENV_BIN }}/activate"
  DOTENV: "{{ .BASE_PATH }}/.env"

tasks:
  bootstrap:
    internal: true
    cmds:
      - . script/bootstrap
    sources:
      - "{{ .BE_BASE_PATH }}/*.in"
    generates:
      - "{{ .VENV_PATH }}/*"
    dir: backend
  lint:
    desc: "Lints /backend using black + pylint."
    deps: [bootstrap]
    cmds:
      - "{{ .VENV_BIN }}/black . --check"
      - "{{ .VENV_BIN }}/pylint ./rotini"
    dir: backend
  lintfix:
    desc: "Lints and fixes /backend using black + pylint."
    deps: [bootstrap]
    cmds:
      - "{{ .VENV_BIN }}/black ."
      - "{{ .VENV_BIN }}/pylint ./rotini"
    dir: backend
  test:
    desc: "Run the test suites."
    deps: [bootstrap]
    cmd: . script/test
    dir: backend
  start:
    desc: "Starts the backend application."
    deps: [docker-build]
    cmd: docker run -d -p 8000:8000 --name rotini_app {{ .CLI_ARGS }} rotini:dev
    dir: backend/rotini
  start-db:
    desc: "Provisions a local Postgres database."
    dotenv:
      - "{{ .DOTENV }}"
    cmd: . script/provision-db
    dir: backend
  migrate:
    desc: "Applies migrations. Usage: be:migrate -- <up|down>"
    deps: [bootstrap]
    env:
      PYTHONPATH: '..'
    dotenv:
      - "{{ .DOTENV }}"
    cmd: "{{ .VENV_BIN }}/python migrate.py {{ .CLI_ARGS }}"
    dir: backend/rotini/migrations
  lock-deps:
    desc: "Locks production and development dependencies"
    deps: [bootstrap]
    cmd: . script/requirements-lock
    dir: backend
  docker-build:
    desc: "Builds a docker image from /backend"
    cmd: docker build --build-arg PYTHON_VERSION=$(cat .python-version) -t rotini:dev .
    dir: backend