Merge pull request #261 from martinisoft/launchd_environment

Launchd environment

data/export/launchd/launchd.plist.erb

@@ -4,14 +4,25 @@
 <dict>
     <key>Label</key>
     <string><%= "#{app}-#{name}-#{num}" %></string>
+    <key>EnvironmentVariables</key>
+    <dict>
+    <%- engine.env.merge("PORT" => port).each_pair do |var,env| -%>
+        <key><%= var.upcase %></key>
+        <string><%= env %></string>
+    <%- end -%>
+    </dict>
     <key>ProgramArguments</key>
     <array>
-        <string><%= process.command %></string>
+    <%- command_args.each do |command| -%>
+        <string><%= command %></string>
+    <%- end -%>
     </array>
     <key>KeepAlive</key>
     <true/>
     <key>RunAtLoad</key>
     <true/>
+    <key>StandardOutPath</key>
+    <string><%= log %>/<%= app %>-<%= name %>-<%=num%>.log</string>
     <key>StandardErrorPath</key>
     <string><%= log %>/<%= app %>-<%= name %>-<%=num%>.log</string>
     <key>UserName</key>

lib/foreman/export/base.rb

@@ -119,7 +119,7 @@ private ######################################################################
   end
 
   def write_template(name, target, binding)
-    compiled = ERB.new(export_template(name)).result(binding)
+    compiled = ERB.new(export_template(name), nil, '-').result(binding)
     write_file target, compiled
   end
 

lib/foreman/export/launchd.rb

@@ -7,6 +7,8 @@ class Foreman::Export::Launchd < Foreman::Export::Base
     super
     engine.each_process do |name, process|
       1.upto(engine.formation[name]) do |num|
+        port = engine.port_for(process, num)
+        command_args = process.command.split(" ")
         write_template "launchd/launchd.plist.erb", "#{app}-#{name}-#{num}.plist", binding
       end
     end

spec/foreman/export/launchd_spec.rb

@@ -18,4 +18,14 @@ describe Foreman::Export::Launchd, :fakefs do
     File.read("/tmp/init/app-bravo-1.plist").should == example_export_file("launchd/launchd-b.default")
   end
 
+  context "with multiple command arguments" do
+    let(:procfile) { FileUtils.mkdir_p("/tmp/app"); write_procfile("/tmp/app/Procfile", "charlie") }
+
+    it "splits each command argument" do
+      launchd.export
+      File.read("/tmp/init/app-alpha-1.plist").should == example_export_file("launchd/launchd-c.default")
+    end
+
+  end
+
 end

spec/resources/export/launchd/launchd-a.default

@@ -4,6 +4,11 @@
 <dict>
     <key>Label</key>
     <string>app-alpha-1</string>
+    <key>EnvironmentVariables</key>
+    <dict>
+        <key>PORT</key>
+        <string>5000</string>
+    </dict>
     <key>ProgramArguments</key>
     <array>
         <string>./alpha</string>
@@ -12,6 +17,8 @@
     <true/>
     <key>RunAtLoad</key>
     <true/>
+    <key>StandardOutPath</key>
+    <string>/var/log/app/app-alpha-1.log</string>
     <key>StandardErrorPath</key>
     <string>/var/log/app/app-alpha-1.log</string>
     <key>UserName</key>

spec/resources/export/launchd/launchd-b.default

@@ -4,6 +4,11 @@
 <dict>
     <key>Label</key>
     <string>app-bravo-1</string>
+    <key>EnvironmentVariables</key>
+    <dict>
+        <key>PORT</key>
+        <string>5100</string>
+    </dict>
     <key>ProgramArguments</key>
     <array>
         <string>./bravo</string>
@@ -12,6 +17,8 @@
     <true/>
     <key>RunAtLoad</key>
     <true/>
+    <key>StandardOutPath</key>
+    <string>/var/log/app/app-bravo-1.log</string>
     <key>StandardErrorPath</key>
     <string>/var/log/app/app-bravo-1.log</string>
     <key>UserName</key>

spec/resources/export/launchd/launchd-c.default

@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+    <key>Label</key>
+    <string>app-alpha-1</string>
+    <key>EnvironmentVariables</key>
+    <dict>
+        <key>PORT</key>
+        <string>5000</string>
+    </dict>
+    <key>ProgramArguments</key>
+    <array>
+        <string>./alpha</string>
+        <string>charlie</string>
+    </array>
+    <key>KeepAlive</key>
+    <true/>
+    <key>RunAtLoad</key>
+    <true/>
+    <key>StandardOutPath</key>
+    <string>/var/log/app/app-alpha-1.log</string>
+    <key>StandardErrorPath</key>
+    <string>/var/log/app/app-alpha-1.log</string>
+    <key>UserName</key>
+    <string>app</string>
+    <key>WorkingDirectory</key>
+    <string>/tmp/app</string>
+</dict>
+</plist>