---
kind: pipeline
type: docker
name: build-check-deploy

platform:
  os: "linux"
  arch: "arm"

steps:
  # Fetch deps and check the code
- name: "validate"
  image: "rust:1.49"
  volumes:
  - name: "cache"
    path: "./target"
  commands:
  - "apt-get update && apt-get install -yqq musl-tools"
  - "rustup target add armv7-unknown-linux-musleabihf"
  - "CC=musl-gcc cargo check --release --target=armv7-unknown-linux-musleabihf"
  - "CC=musl-gcc cargo test  --release --target=armv7-unknown-linux-musleabihf"
  - "CC=musl-gcc cargo build --release --target=armv7-unknown-linux-musleabihf"
  # Deploy it somewhere.
- name: "deploy"
  image: "rust:1.49"
  depends_on:
  - "validate"
  environment:
    SSH_PRIVATE_KEY:
      from_secret: SSH_PRIVATE_KEY
    SSH_PARAMS: '-o StrictHostKeyChecking=no -o UserKnownHostsFile=/tmp/known_hosts'
    TARGET_DIR: "./.target/armv7-unknown-linux-musleabihf/release"
  commands:
  # Start the SSH Agent and insert ssh private key.
  - "eval $(ssh-agent -s)"
  - "echo '${SSH_PRIVATE_KEY}' | tr -d '\r' | ssh-add -"
  # Copy the binary file to it.
  - "scp ${SSH_PARAMS} ${TARGET_DIR}/alterego ${SSH_USER}@${SSH_HOST}:/home/pi/alterego"

volumes:
- name: "cache"
  temp: {}