#
# Cookbook Name:: ipfs
# Recipe:: default
#
# Copyright 2017, Kosmos
#
# All rights reserved - Do Not Redistribute
#

version = node["ipfs"]["version"]

ark "ipfs" do
  url "https://dist.ipfs.io/go-ipfs/v#{version}/go-ipfs_v#{version}_linux-amd64.tar.gz"
  checksum node["ipfs"]["checksum"]
  has_binaries ["ipfs"]
end

group "ipfs" do
  gid 4737
end

user "ipfs" do
  comment "ipfs"
  uid 4737
  gid 4737
  home "/home/ipfs"
  manage_home true
end

execute "ipfs init --empty-repo" do
  environment "IPFS_PATH" => "/home/ipfs/.ipfs"
  user "ipfs"
  not_if { File.directory? "/home/ipfs/.ipfs" }
end

if platform?('ubuntu') && node[:platform_version].to_f < 15.04 ||
   platform?('debian') && node['platform_version'].to_f < 8
  template "ipfs.initd.service.erb" do
    path "/etc/init.d/ipfs"
    source 'ipfs.initd.service.erb'
    owner 'root'
    group 'root'
    mode '0750'
    notifies :restart, "service[ipfs]", :delayed
  end

  service "ipfs" do
    provider Chef::Provider::Service::Init::Debian
    action [:enable]
    supports start: true, stop: true, restart: true, reload: false, status: true
  end

else
  execute "systemctl daemon-reload" do
    command "systemctl daemon-reload"
    action :nothing
  end

  template "ipfs.systemd.service.erb" do
    path "/lib/systemd/system/ipfs.service"
    source 'ipfs.systemd.service.erb'
    owner 'root'
    group 'root'
    mode '0644'
    notifies :run, "execute[systemctl daemon-reload]", :delayed
    notifies :restart, "service[ipfs]", :delayed
  end

  service "ipfs" do
    provider Chef::Provider::Service::Systemd
    action [:enable]
  end
end

# Configure ipfs to not contact local network addresses
ipfs_config "Swarm.AddrFilters" do
  value node['ipfs']['config']['swarm']['addr_filter']
end