#
# Cookbook Name:: kosmos-mastodon
# Recipe:: libretranslate
#

build_essential
include_recipe "git"

version = "1.3.8"

%w{ python3 python3-pip python3-setuptools python3-dev }.each do |pkg|
  apt_package pkg
end

user "libretranslate" do
  shell '/bin/bash'
  home "/opt/libretranslate"
  manage_home true
end

bash "install_libretranslate" do
  code "sudo -u libretranslate pip3 install --user --prefer-binary libretranslate==#{version}"
  action :run
  not_if { `sudo -u libretranslate pip3 list |grep libretranslate`.split(' ')[1] == version rescue false }
  notifies :restart, "service[libretranslate]", :delayed
end

languages = `sudo -u libretranslate /opt/libretranslate/.local/bin/argospm search`
languages.each_line do |line|
  lang = line.split(':').first

  bash "install_lt_#{lang}" do
    code "sudo -u libretranslate /opt/libretranslate/.local/bin/argospm install #{lang}"
    action :nothing
  end
end

systemd_unit "libretranslate.service" do
  content({
    Unit: {
      Description: "LibreTranslate",
      Documentation: ["https://github.com/LibreTranslate/LibreTranslate"],
      After: "network.target"
    },
    Service: {
      Type: "simple",
      User: "libretranslate",
      Group: "libretranslate",
      WorkingDirectory: "/opt/libretranslate/",
      ExecStart: "/opt/libretranslate/.local/bin/libretranslate --host 127.0.0.1 --port 5000 --disable-files-translation",
      Restart: "always"
    },
    Install: {
      WantedBy: "multi-user.target"
    }
  })
  verify false
  triggers_reload true
  action [:create, :enable]
end

service "libretranslate" do
  action [:enable, :start]
end