version: "3.2"
services:
  # We start this service with just a bash shell. It doesn't run anything in the default mode,
  # its essentially just a tty interface so we can run whatever commands we need to.
  hyper-client-pool:
    container_name: hyper-client-pool-dev
    image: hyper-client-pool
    build: ./
    stdin_open: true
    tty: true
    command: bash
    environment:
      # We mount a volume (hyper-client-pool-target) at `/hyper-client-pool-target` and specify
      # the CARGO_TARGET_DIR inside of it so that no files are synced between
      # Docker and the local filesystem as it is very slow for MacOS.
      #
      # Also the target dir is nested (`/hyper-client-pool-target/target`) because `cargo clean`
      # wants to delete the entire CARGO_TARGET_DIR, but can't if it's pointing to a volume.
      CARGO_TARGET_DIR: "/hyper-client-pool-target/target"
    volumes:
      - .:/hyper-client-pool:cached
      - target:/hyper-client-pool-target
      - cargo:/usr/local/cargo
      - ~/.ssh:/root/.ssh

  httpbin:
    image: vimagick/httpbin
    restart: always

volumes:
  cargo:
  target: