#
# Cookbook:: esh_piped
# Recipe:: compose
#
# Copyright:: 2022, https://easyself.host
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

directory '/opt/piped' do
  owner 'root'
  group 'root'
  mode '0755'
  action :create
end

directory '/opt/piped/config' do
  owner 'root'
  group 'root'
  mode '0755'
  action :create
end

template '/opt/piped/config/config.properties' do
  owner 'root'
  group 'root'
  mode '0400'
  variables proxy_hostname: node['esh']['piped']['config']['proxy_hostname'],
    captcha_api_key: node['esh']['piped']['config']['captcha_api_key'],
    backend_hostname: node['esh']['piped']['config']['backend_hostname'],
    frontend_hostname: node['esh']['piped']['config']['frontend_hostname'],
    postgresql_password: node['esh']['piped']['config']['postgresql_password']
  action :create
end

cookbook_file '/opt/piped/config/nginx.conf' do
  owner 'root'
  group 'root'
  mode '0444'
  action :create
end

template '/opt/piped/config/pipedapi.conf' do
  owner 'root'
  group 'root'
  mode '0444'
  variables backend_hostname: node['esh']['piped']['config']['backend_hostname']
  action :create
end

template '/opt/piped/config/pipedproxy.conf' do
  owner 'root'
  group 'root'
  mode '0444'
  variables proxy_hostname: node['esh']['piped']['config']['proxy_hostname']
  action :create
end

template '/opt/piped/config/pipedfrontend.conf' do
  owner 'root'
  group 'root'
  mode '0444'
  variables frontend_hostname: node['esh']['piped']['config']['frontend_hostname']
  action :create
end

cookbook_file '/opt/piped/config/ytproxy.conf' do
  owner 'root'
  group 'root'
  mode '0444'
  action :create
end

template '/opt/piped/docker-compose.yml' do
  owner 'root'
  group 'root'
  mode '0400'
  variables backend_hostname: node['esh']['piped']['config']['backend_hostname'],
    postgresql_password: node['esh']['piped']['config']['postgresql_password']
  action :create
end

execute 'docker compose pull' do
  command 'docker compose pull --quiet'
  cwd '/opt/piped'
  live_stream true
  action :run
end

systemd_unit 'piped.service' do
  content <<~EOU
  [Unit]
  Description=piped via docker compose
  Requires=docker.service
  After=docker.service
  
  [Service]
  Type=oneshot
  RemainAfterExit=true
  WorkingDirectory=/opt/piped
  ExecStart=/usr/bin/docker compose up -d
  ExecStop=/usr/bin/docker compose down
  
  [Install]
  WantedBy=multi-user.target
  EOU
  action [:create, :enable]
  subscribes :restart, 'template[/opt/piped/config/config.properties]', :delayed
  subscribes :restart, 'file[/opt/piped/config/nginx.conf]', :delayed
  subscribes :restart, 'template[/opt/piped/config/pipedapi.conf]', :delayed
  subscribes :restart, 'template[/opt/piped/config/pipedproxy.conf]', :delayed
  subscribes :restart, 'template[/opt/piped/config/pipedfrontend.conf]', :delayed
  subscribes :restart, 'file[/opt/piped/config/ytproxy.conf]', :delayed
  subscribes :restart, 'template[/opt/piped/docker-compose.yml]', :delayed
end

service 'piped' do
  action :nothing
  subscribes :start, 'execute[docker compose pull]', :delayed
end