0.23.1

Eliminate dead code

.gitignore

@@ -1,8 +1,8 @@
-.bundle
-coverage
-example/log/*
-man/*.html
-man/*.markdown
-pkg
-tags
+/.bundle
+/coverage
+/example/log/*
+/man/*.html
+/man/*.markdown
+/pkg
+/tags
 

Gemfile

@@ -1,3 +1,15 @@
 source "http://rubygems.org"
 
 gemspec
+
+group :development do
+  gem 'parka'
+  gem 'rake'
+  gem 'ronn'
+  gem 'fakefs', '~> 0.2.1'
+  gem 'rcov',   '~> 0.9.8'
+  gem 'rr',     '~> 1.0.2'
+  gem 'rspec',  '~> 2.6.0'
+  gem 'aws-s3'
+  gem "rubyzip"
+end

Gemfile.lock

@@ -1,13 +1,18 @@
 PATH
   remote: .
   specs:
-    foreman (0.21.0)
+    foreman (0.23.1)
       term-ansicolor (~> 1.0.5)
       thor (>= 0.13.6)
 
 GEM
   remote: http://rubygems.org/
   specs:
+    aws-s3 (0.6.2)
+      builder
+      mime-types
+      xml-simple
+    builder (3.0.0)
     crack (0.1.8)
     diff-lcs (1.1.2)
     fakefs (0.2.1)
@@ -36,13 +41,16 @@ GEM
     rspec-expectations (2.6.0)
       diff-lcs (~> 1.1.2)
     rspec-mocks (2.6.0)
+    rubyzip (0.9.4)
     term-ansicolor (1.0.6)
     thor (0.14.6)
+    xml-simple (1.0.15)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
+  aws-s3
   fakefs (~> 0.2.1)
   foreman!
   parka
@@ -51,3 +59,4 @@ DEPENDENCIES
   ronn
   rr (~> 1.0.2)
   rspec (~> 2.6.0)
+  rubyzip

README.markdown

@@ -2,8 +2,18 @@
 
 ## Installation
 
+* Rubygems
+
     gem install foreman
 
+* OSX
+
+    http://assets.foreman.io/foreman/foreman.pkg
+
+* Standalone Tarball
+
+    http://assets.foreman.io/foreman/foreman.tgz
+
 ## Description
 
 http://blog.daviddollar.org/2011/05/06/introducing-foreman.html
@@ -19,11 +29,20 @@ Created by David Dollar
 Patches contributed by:
 
 * Adam Wiggins
-* clifff
 * Dan Peterson
+* Hunter Nield
 * Jay Zeschin
 * Keith Rarick
+* Khaja Minhajuddin
+* Matt Haynes
+* Michael van Rooijen
+* Mike Javorski
+* Nathan L Smith
+* Nick Zadrozny
 * Ricardo Chimal, Jr
+* Thom May
+* clifff
+* Greg Reinacker
 
 ## License
 

Rakefile

@@ -54,3 +54,115 @@ task :pages => "man:commit" do
     git checkout master
   }
 end
+
+## dist
+
+require "erb"
+require "fileutils"
+require "tmpdir"
+
+def assemble(source, target, perms=0644)
+  FileUtils.mkdir_p(File.dirname(target))
+  File.open(target, "w") do |f|
+    f.puts ERB.new(File.read(source)).result(binding)
+  end
+  File.chmod(perms, target)
+end
+
+def assemble_distribution(target_dir=Dir.pwd)
+  distribution_files.each do |source|
+    target = source.gsub(/^#{project_root}/, target_dir)
+    FileUtils.mkdir_p(File.dirname(target))
+    FileUtils.cp(source, target)
+  end
+end
+
+GEM_BLACKLIST = %w( bundler foreman )
+
+def assemble_gems(target_dir=Dir.pwd)
+  lines = %x{ bundle show }.strip.split("\n")
+  raise "error running bundler" unless $?.success?
+
+  %x{ env BUNDLE_WITHOUT="development:test" bundle show }.split("\n").each do |line|
+    if line =~ /^  \* (.*?) \((.*?)\)/
+      next if GEM_BLACKLIST.include?($1)
+      puts "vendoring: #{$1}-#{$2}"
+      gem_dir = %x{ bundle show #{$1} }.strip
+      FileUtils.mkdir_p "#{target_dir}/vendor/gems"
+      %x{ cp -R "#{gem_dir}" "#{target_dir}/vendor/gems" }
+    end
+  end.compact
+end
+
+def beta?
+  Foreman::VERSION.to_s =~ /pre/
+end
+
+def clean(file)
+  rm file if File.exists?(file)
+end
+
+def distribution_files
+  require "foreman/distribution"
+  Foreman::Distribution.files
+end
+
+def mkchdir(dir)
+  FileUtils.mkdir_p(dir)
+  Dir.chdir(dir) do |dir|
+    yield(File.expand_path(dir))
+  end
+end
+
+def pkg(filename)
+  File.expand_path("../pkg/#{filename}", __FILE__)
+end
+
+def project_root
+  File.dirname(__FILE__)
+end
+
+def resource(name)
+  File.expand_path("../dist/resources/#{name}", __FILE__)
+end
+
+def s3_connect
+  return if @s3_connected
+
+  require "aws/s3"
+
+  unless ENV["DAVID_RELEASE_ACCESS"] && ENV["DAVID_RELEASE_SECRET"]
+    puts "please set DAVID_RELEASE_ACCESS and DAVID_RELEASE_SECRET in your environment"
+    exit 1
+  end
+
+  AWS::S3::Base.establish_connection!(
+    :access_key_id => ENV["DAVID_RELEASE_ACCESS"],
+    :secret_access_key => ENV["DAVID_RELEASE_SECRET"]
+  )
+
+  @s3_connected = true
+end
+
+def store(package_file, filename, bucket="assets.foreman.io")
+  s3_connect
+  puts "storing: #{filename}"
+  AWS::S3::S3Object.store(filename, File.open(package_file), bucket, :access => :public_read)
+end
+
+def tempdir
+  Dir.mktmpdir do |dir|
+    Dir.chdir(dir) do
+      yield(dir)
+    end
+  end
+end
+
+def version
+  require "foreman/version"
+  Foreman::VERSION
+end
+
+Dir[File.expand_path("../dist/**/*.rake", __FILE__)].each do |rake|
+  import rake
+end

bin/foreman-runner

@@ -1,2 +0,0 @@
-#!/usr/bin/env ruby
-exec ARGV.join(" ")

data/example/Procfile

@@ -1,2 +1,2 @@
-ticker: ./ticker $PORT
-error : ./error
+ticker: ruby ./ticker $PORT
+error : ruby ./error

data/example/error

@@ -1,5 +1,7 @@
 #!/usr/bin/env ruby
 
+$stdout.sync = true
+
 puts "will error in 10s"
 sleep 5
 raise "Dying"

data/example/ticker

@@ -1,6 +1,8 @@
 #!/usr/bin/env ruby
 
-%w( SIGINT SIGTERM SIGHUP ).each do |signal|
+$stdout.sync = true
+
+%w( SIGINT SIGTERM ).each do |signal|
   trap(signal) do
     puts "received #{signal} but i'm ignoring it!"
   end

dist/gem.rake

@@ -0,0 +1,14 @@
+file pkg("foreman-#{version}.gem") => distribution_files do |t|
+  sh "gem build foreman.gemspec"
+  sh "mv foreman-#{version}.gem #{t.name}"
+end
+
+task "gem:build" => pkg("foreman-#{version}.gem")
+
+task "gem:clean" do
+  clean pkg("foreman-#{version}.gem")
+end
+
+task "gem:release" => "gem:build" do |t|
+  sh "parka push -f #{pkg("foreman-#{version}.gem")}"
+end

dist/pkg.rake

@@ -0,0 +1,52 @@
+require "erb"
+
+file pkg("foreman-#{version}.pkg") => distribution_files do |t|
+  tempdir do |dir|
+    mkchdir("foreman") do
+      assemble_distribution
+      assemble_gems
+      assemble resource("pkg/foreman"), "bin/foreman", 0755
+    end
+
+    kbytes = %x{ du -ks foreman | cut -f 1 }
+    num_files = %x{ find foreman | wc -l }
+
+    mkdir_p "pkg"
+    mkdir_p "pkg/Resources"
+    mkdir_p "pkg/foreman-#{version}.pkg"
+
+    dist = File.read(resource("pkg/Distribution.erb"))
+    dist = ERB.new(dist).result(binding)
+    File.open("pkg/Distribution", "w") { |f| f.puts dist }
+
+    dist = File.read(resource("pkg/PackageInfo.erb"))
+    dist = ERB.new(dist).result(binding)
+    File.open("pkg/foreman-#{version}.pkg/PackageInfo", "w") { |f| f.puts dist }
+
+    mkdir_p "pkg/foreman-#{version}.pkg/Scripts"
+    cp resource("pkg/postinstall"), "pkg/foreman-#{version}.pkg/Scripts/postinstall"
+    chmod 0755, "pkg/foreman-#{version}.pkg/Scripts/postinstall"
+
+    sh %{ mkbom -s foreman pkg/foreman-#{version}.pkg/Bom }
+
+    Dir.chdir("foreman") do
+      sh %{ pax -wz -x cpio . > ../pkg/foreman-#{version}.pkg/Payload }
+    end
+
+    sh %{ pkgutil --flatten pkg foreman-#{version}.pkg }
+
+    cp_r "foreman-#{version}.pkg", t.name
+  end
+end
+
+task "pkg:build" => pkg("foreman-#{version}.pkg")
+
+task "pkg:clean" do
+  clean pkg("foreman-#{version}.pkg")
+end
+
+task "pkg:release" => "pkg:build" do |t|
+  store pkg("foreman-#{version}.pkg"), "foreman/foreman-#{version}.pkg"
+  store pkg("foreman-#{version}.pkg"), "foreman/foreman-beta.pkg" if beta?
+  store pkg("foreman-#{version}.pkg"), "foreman/foreman.pkg" unless beta?
+end

dist/resources/pkg/Distribution.erb

@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<installer-script minSpecVersion="1.000000" authoringTool="org.ruby-lang.rake" authoringToolVersion="0.8.7">
+  <title>Foreman</title>
+  <options customize="never" allow-external-scripts="no"/>
+  <domains enable_localSystem="true"/>
+  <script><![CDATA[
+    function needs_git() {
+      return (system.compareVersion(system.version.ProductVersion, "10.7.0") < 0);
+    }
+  ]]></script>
+  <choices-outline>
+    <line choice="git"/>
+    <line choice="foreman-<%= version %>"/>
+  </choices-outline>
+  <choice id="git" title="git" start_selected="false" start_enabled="false" selected="needs_git()" enabled="needs_git()">
+    <pkg-ref id="git.pkg" />
+  </choice>
+  <choice id="foreman-<%= version %>" title="foreman">
+    <pkg-ref id="io.foreman.installer"/>
+  </choice>
+  <pkg-ref id="io.foreman.installer" installKBytes="<%= kbytes %>" version="<%= version %>" auth="Root">#foreman-<%= version %>.pkg</pkg-ref>
+</installer-script>
+

dist/resources/pkg/PackageInfo.erb

@@ -0,0 +1,7 @@
+<pkg-info format-version="2" identifier="io.foreman.installer" version="<%= version %>" install-location="/usr/local/foreman" auth="root">
+  <payload installKBytes="<%= kbytes %>" numberOfFiles="<%= num_files %>"/>
+  <scripts>
+    <postinstall file="./postinstall"/>
+  </scripts>
+</pkg-info>
+

dist/resources/pkg/foreman

@@ -0,0 +1,15 @@
+#!/usr/bin/ruby
+
+require "pathname"
+bin_file = Pathname.new(__FILE__).realpath
+
+gem_dir = File.expand_path("../../vendor/gems", bin_file)
+  Dir["#{gem_dir}/**/lib"].each do |libdir|
+  $:.unshift libdir
+end
+
+$:.unshift File.expand_path("../../lib", bin_file)
+
+require "foreman/cli"
+
+Foreman::CLI.start

dist/resources/pkg/postinstall

@@ -0,0 +1,2 @@
+#!/bin/sh
+ln -sf /usr/local/foreman/bin/foreman /usr/bin/foreman

dist/resources/tgz/foreman

@@ -0,0 +1,15 @@
+#!/usr/bin/env ruby
+
+require "pathname"
+bin_file = Pathname.new(__FILE__).realpath
+
+gem_dir = File.expand_path("../vendor/gems", bin_file)
+  Dir["#{gem_dir}/**/lib"].each do |libdir|
+  $:.unshift libdir
+end
+
+$:.unshift File.expand_path("../lib", bin_file)
+
+require "foreman/cli"
+
+Foreman::CLI.start

dist/tgz.rake

@@ -0,0 +1,24 @@
+file pkg("foreman-#{version}.tgz") => distribution_files do |t|
+  tempdir do |dir|
+    mkchdir("foreman") do
+      assemble_distribution
+      assemble_gems
+      rm_rf "bin"
+      assemble resource("tgz/foreman"), "foreman", 0755
+    end
+
+    sh "tar czvf #{t.name} foreman"
+  end
+end
+
+task "tgz:build" => pkg("foreman-#{version}.tgz")
+
+task "tgz:clean" do
+  clean pkg("foreman-#{version}.tgz")
+end
+
+task "tgz:release" => "tgz:build" do |t|
+  store pkg("foreman-#{version}.tgz"), "foreman/foreman-#{version}.tgz"
+  store pkg("foreman-#{version}.tgz"), "foreman/foreman-beta.tgz" if beta?
+  store pkg("foreman-#{version}.tgz"), "foreman/foreman.tgz" unless beta?
+end

foreman.gemspec

@@ -18,12 +18,4 @@ Gem::Specification.new do |gem|
 
   gem.add_dependency 'term-ansicolor', '~> 1.0.5'
   gem.add_dependency 'thor',           '>= 0.13.6'
-
-  gem.add_development_dependency 'parka'
-  gem.add_development_dependency 'rake'
-  gem.add_development_dependency 'ronn'
-  gem.add_development_dependency 'fakefs', '~> 0.2.1'
-  gem.add_development_dependency 'rcov',   '~> 0.9.8'
-  gem.add_development_dependency 'rr',     '~> 1.0.2'
-  gem.add_development_dependency 'rspec',  '~> 2.6.0'
 end

lib/foreman/distribution.rb

@@ -0,0 +1,9 @@
+module Foreman
+  module Distribution
+    def self.files
+      Dir[File.expand_path("../../../{bin,data,lib}/**/*", __FILE__)].select do |file|
+        File.file?(file)
+      end
+    end
+  end
+end

lib/foreman/engine.rb

@@ -22,7 +22,7 @@ class Foreman::Engine
     @procfile  = read_procfile(procfile)
     @directory = File.expand_path(File.dirname(procfile))
     @options = options
-    @environment = read_environment(options[:env])
+    @environment = read_environment_files(options[:env])
   end
 
   def processes
@@ -30,7 +30,7 @@ class Foreman::Engine
       @order = []
       procfile.split("\n").inject({}) do |hash, line|
         next hash if line.strip == ""
-        name, command = line.split(/ *: +/, 2)
+        name, command = line.split(/\s*:\s+/, 2)
         unless command
           warn_deprecated_procfile!
           name, command = line.split(/ +/, 2)
@@ -113,7 +113,7 @@ private ######################################################################
 
     begin
       Dir.chdir directory do
-        PTY.spawn(runner, process.command) do |stdin, stdout, pid|
+        PTY.spawn(process.command) do |stdin, stdout, pid|
           trap("SIGTERM") { Process.kill("SIGTERM", pid) }
           until stdin.eof?
             info stdin.gets, process
@@ -202,24 +202,27 @@ private ######################################################################
     puts "!!! e.g.   web: thin start"
   end
 
-  def read_environment(filename)
-    error "No such file: #{filename}" if filename && !File.exists?(filename)
-    filename ||= ".env"
+  def read_environment_files(filenames)
     environment = {}
 
-    if File.exists?(filename)
-      File.read(filename).split("\n").each do |line|
-        if line =~ /\A([A-Za-z_]+)=(.*)\z/
-          environment[$1] = $2
-        end
-      end
+    (filenames || "").split(",").map(&:strip).each do |filename|
+      error "No such file: #{filename}" unless File.exists?(filename)
+      environment.merge!(read_environment(filename))
     end
 
+    environment.merge!(read_environment(".env")) unless filenames
     environment
   end
 
-  def runner
-    File.expand_path("../../../bin/foreman-runner", __FILE__)
+  def read_environment(filename)
+    return {} unless File.exists?(filename)
+
+    File.read(filename).split("\n").inject({}) do |hash, line|
+      if line =~ /\A([A-Za-z_]+)=(.*)\z/
+        hash[$1] = $2
+      end
+      hash
+    end
   end
 
   def terminate_gracefully

lib/foreman/version.rb

@@ -1,5 +1,5 @@
 module Foreman
 
-  VERSION = "0.21.0"
+  VERSION = "0.23.1"
 
 end

man/foreman.1

@@ -1,7 +1,7 @@
 .\" generated with Ronn/v0.7.3
 .\" http://github.com/rtomayko/ronn/tree/0.7.3
 .
-.TH "FOREMAN" "1" "September 2011" "Foreman 0.21.0" "Foreman Manual"
+.TH "FOREMAN" "1" "September 2011" "Foreman 0.23.0" "Foreman Manual"
 .
 .SH "NAME"
 \fBforeman\fR \- manage Procfile\-based applications
@@ -69,7 +69,7 @@ These options control all modes of foreman\'s operation\.
 .
 .TP
 \fB\-e\fR, \fB\-\-env\fR
-Specify an alternate environment file\.
+Specify an alternate environment file\. You can specify more than one file by using: \fB\-\-env file1,file2\fR\.
 .
 .TP
 \fB\-f\fR, \fB\-\-procfile\fR
@@ -165,7 +165,7 @@ If a \fB\.foreman\fR file exists in the current directory, default options will
 .
 .nf
 
-concurrency: alpha=0
+concurrency: alpha=0,bravo=1
 port: 15000
 .
 .fi

man/foreman.1.ronn

@@ -67,7 +67,8 @@ The following options control how the application is run:
 These options control all modes of foreman's operation.
 
   * `-e`, `--env`:
-    Specify an alternate environment file.
+    Specify an alternate environment file. You can specify more than one
+    file by using: `--env file1,file2`.
 
   * `-f`, `--procfile`:
     Specify an alternate location for the application's Procfile. This file's
@@ -131,7 +132,7 @@ If a `.foreman` file exists in the current directory, default options will
 be read from it. This file should be in YAML format with the long option
 name as keys. Example:
 
-    concurrency: alpha=0
+    concurrency: alpha=0,bravo=1
     port: 15000
 
 ## EXAMPLES

spec/foreman/engine_spec.rb

@@ -79,6 +79,16 @@ describe "Foreman::Engine" do
       engine.execute("alpha")
     end
 
+    it "should read more than one if specified" do
+      File.open("/tmp/env1", "w") { |f| f.puts("FOO=bar") }
+      File.open("/tmp/env2", "w") { |f| f.puts("BAZ=qux") }
+      engine = Foreman::Engine.new("Procfile", :env => "/tmp/env1,/tmp/env2")
+      stub(engine).info
+      mock(engine).watch_for_termination
+      engine.environment.should == { "FOO"=>"bar", "BAZ"=>"qux" }
+      engine.execute("alpha")
+    end
+
     it "should fail if specified and doesnt exist" do
       mock.instance_of(Foreman::Engine).error("No such file: /tmp/env")
       engine = Foreman::Engine.new("Procfile", :env => "/tmp/env")

spec/spec_helper.rb

@@ -28,7 +28,7 @@ def write_procfile(procfile="Procfile")
   File.open(procfile, "w") do |file|
     file.puts "alpha: ./alpha"
     file.puts "\n"
-    file.puts "bravo: ./bravo"
+    file.puts "bravo:\t./bravo"
   end
   File.expand_path(procfile)
 end