---
- hosts: torwaechter
  connection: local
  pre_tasks:
    - name: Create go directories
      file:
        path: "{{ global_cache_dir }}/{{ inventory_hostname }}/{{ item }}"
        state: directory
      with_items: [ gopath, gocache ]

    - name: Clone necessary git repositories
      git:
        repo: https://github.com/realraum/{{ item }}.git
        dest: "{{ global_cache_dir }}/{{ inventory_hostname }}/{{ item }}"
        update: True
      with_items: [ door_and_sensors ]

    - name: Download dependencies
      command: go get -d ./...
      args:
        chdir: "{{ global_cache_dir }}/{{ inventory_hostname }}/door_and_sensors/{{ item }}"
      environment:
        GOCACHE: "{{ global_cache_dir }}/{{ inventory_hostname }}/gocache"
        GOPATH:  "{{ global_cache_dir }}/{{ inventory_hostname }}/gopath"
      with_items: [ door_client, door_daemon, update-keys ]

    - name: Cross-compile Go binaries
      command: go build -ldflags "-s"
      args:
        chdir: "{{ global_cache_dir }}/{{ inventory_hostname }}/door_and_sensors/{{ item }}"
      environment:
        GOCACHE: "{{ global_cache_dir }}/{{ inventory_hostname }}/gocache"
        GOPATH:  "{{ global_cache_dir }}/{{ inventory_hostname }}/gopath"
        GO386: 387
        CGO_ENABLED: 0
        GOOS: linux
        GOARCH: 386
      with_items: [ door_client, door_daemon, update-keys ]

  roles:
    - role: openwrt/image
      delegate_to: localhost