version: '3'

tasks:
  install:
    desc: Setup VitePress locally
    # start:all reaches this task through two parallel branches, and pnpm does
    # not expect two installs at once.
    run: once
    cmds:
      - pnpm install
    sources:
      - package.json
      - pnpm-lock.yaml

  default:
    desc: Start website
    deps: [install]
    aliases: [s, start, start:next]
    vars:
      HOST: '{{default "0.0.0.0" .HOST}}'
      PORT: '{{default "3001" .PORT}}'
    env:
      DOCS_CHANNEL: '{{.CHANNEL | default "next"}}'
      # Only the dev server sets this: it is what keeps the localhost URLs of
      # the version selector out of a build. See .vitepress/config.ts.
      DOCS_LOCAL: '1'
    cmds:
      - pnpm dev --host={{.HOST}} --port={{.PORT}}

  # The port is half of a pair: config.ts links the two channels to each other
  # on 3001 and 3002, so both dev servers can run side by side.
  start:latest:
    desc: Start website with the content of the released version
    cmds:
      - task: default
        vars: { CHANNEL: latest, PORT: '{{default "3002" .PORT}}' }

  start:all:
    desc: Start both channels side by side
    deps: [default, start:latest]

  lint:
    desc: Lint website
    deps: [install]
    cmds:
      - pnpm lint

  build:
    desc: Build website
    aliases: [build:next]
    deps: [install]
    env:
      DOCS_CHANNEL: '{{.CHANNEL | default "next"}}'
    cmds:
      - pnpm build

  build:latest:
    desc: Build website with the content of the released version
    cmds:
      - task: build
        vars: { CHANNEL: latest }

  preview:
    desc: Preview Website
    deps: [build]
    aliases: [serve]
    vars:
      HOST: '{{default "localhost" .HOST}}'
      PORT: '{{default "3001" .PORT}}'
    cmds:
      - pnpm preview --host={{.HOST}} --port={{.PORT}}

  clean:
    desc: Clean temp directories
    cmds:
      - rm -rf ./vitepress/dist

  # --no-build is what makes the channel stick: the CLI builds by default, and
  # that build would come from netlify.toml, which knows nothing about the
  # channel these tasks just built.
  deploy:next:
    desc: Build and deploy next.taskfile.dev
    deps: [build:next]
    cmds:
      - pnpm netlify deploy --prod --no-build --site=4e13dfcf-fc0d-4bec-ad60-b918a8dc3942

  deploy:prod:
    desc: Build and deploy taskfile.dev
    deps: [build:latest]
    cmds:
      - pnpm netlify deploy --prod --no-build --site=e625bc6a-1cd3-465d-ad30-7bbddaeb4f31