Replace application cookbook with git resource

site-cookbooks/kredits-github/metadata.rb

@@ -6,6 +6,5 @@ description      'Installs/Configures kredits-github'
 long_description IO.read(File.join(File.dirname(__FILE__), 'README.md'))
 version          '0.1.0'
 
-depends 'application_javascript'
 depends 'kosmos-nodejs'
 depends 'kosmos-nginx'

site-cookbooks/kredits-github/recipes/default.rb

@@ -1,28 +1,6 @@
 #
 # Cookbook Name:: kredits-github
 # Recipe:: default
-#
-# The MIT License (MIT)
-#
-# Copyright:: 2019, Kosmos Developers
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to deal
-# in the Software without restriction, including without limitation the rights
-# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-# copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-# THE SOFTWARE.
 
 include_recipe 'kosmos-nodejs'
 
@@ -40,56 +18,55 @@ user deploy_user do
   comment     "deploy user"
 end
 
-path_to_deploy = "/opt/#{app_name}"
-application path_to_deploy do
-  owner deploy_user
-  group deploy_group
-
-  git do
+app_path = "/opt/#{app_name}"
+git app_path do
   user  deploy_user
   group deploy_group
   repository "https://github.com/67P/#{app_name}.git"
   revision   node[app_name]['revision']
+  notifies :restart, "systemd_unit[#{app_name}.service]", :delayed
 end
 
-  npm_install do
+execute "npm install" do
+  cwd app_path
+  environment "HOME" => app_path
   user deploy_user
 end
 
-  execute "systemctl daemon-reload" do
-    command "systemctl daemon-reload"
-    action :nothing
-  end
-
-  file "#{path_to_deploy}/github_app_key.pem" do
+file "#{app_path}/github_app_key.pem" do
   content credentials['private_key']
   owner deploy_user
   group deploy_group
   mode '0440'
 end
 
-  template "/lib/systemd/system/#{app_name}.service" do
-    source 'nodejs.systemd.service.erb'
-    owner 'root'
-    group 'root'
-    mode '0640'
-    variables(
-      user: deploy_user,
-      group: deploy_group,
-      app_dir: path_to_deploy,
-      entry: "/usr/bin/node /usr/bin/npm start",
-      environment: {
-        'LOG_LEVEL'        => "info",
-        'APP_ID'           => credentials['app_id'],
-        'PRIVATE_KEY_PATH' => "#{path_to_deploy}/github_app_key.pem",
-        'WEBHOOK_SECRET'   => credentials['webhook_secret'],
+service_env = {
+  "LOG_LEVEL" => 'info',
+  "APP_ID" => credentials["app_id"],
+  "PRIVATE_KEY_PATH" => "#{app_path}/github_app_key.pem",
+  "WEBHOOK_SECRET" => credentials["webhook_secret"]
 }
-    )
-    notifies :run, "execute[systemctl daemon-reload]", :delayed
-    notifies :restart, "service[#{app_name}]", :delayed
-  end
 
-  service app_name do
-    action [:enable, :start]
-  end
+systemd_unit "#{app_name}.service" do
+  content({
+    Unit: {
+      Description: app_name
+    },
+
+    Service: {
+      ExecStart: "/usr/bin/node /usr/bin/npm start",
+      WorkingDirectory: app_path,
+      User: deploy_user,
+      Group: deploy_group,
+      Environment: service_env.map { |k, v| "'#{k}=#{v}'" },
+      Restart: 'always'
+    },
+
+    Install: {
+      WantedBy: 'multi-user.target'
+    }
+  })
+  verify false
+  triggers_reload true
+  action [:create, :enable, :start]
 end

site-cookbooks/kredits-github/templates/default/nodejs.systemd.service.erb

@@ -1,15 +0,0 @@
-[Unit]
-Description=Start nodejs app
-
-[Service]
-ExecStart=<%= @entry %>
-WorkingDirectory=<%= @app_dir %>
-User=<%= @user %>
-Group=<%= @group %>
-<% unless @environment.empty? -%>
-Environment=<% @environment.each do |key, value| -%>'<%= key %>=<%= value %>' <% end %>
-<% end -%>
-Restart=always
-
-[Install]
-WantedBy=multi-user.target