Regenerate gemspec for version 1.0.0

Added tests for untested methods

.gitignore

@@ -39,3 +39,10 @@ pkg
 #
 # For vim:
 *.swp
+#
+# For IDEA:
+.idea/
+*.iml
+
+Gemfile.lock
+vendor/

.rspec

@@ -0,0 +1 @@
+--color

.travis.yml

@@ -0,0 +1,4 @@
+language: ruby
+rvm:
+  - 2.0.0
+  - 1.9.3

ChangeLog.markdown

@@ -0,0 +1,96 @@
+#1.0.0
+ * Removed support for Ruby 1.8.7
+ * Added a version command
+
+# 0.9.8
+ * Introduce new commands
+     * `homesick cd`
+     * `homesick open`
+
+# 0.9.4
+ * Use https protocol instead of git protocol
+ * Introduce new commands
+     * `homesick unlink`
+     * `homesick rc`
+
+# 0.9.3
+ * Add recursive option to `homesick clone`
+
+# 0.9.2
+ * Set "dotfiles" as default castle name
+ * Introduce new commands
+     * `homesick show_path`
+     * `homesick status`
+     * `homesick diff`
+
+# 0.9.1
+ * Fixed small bugs: #35, #40
+ 
+# 0.9.0
+ * Introduce .homesick_subdir #39
+ 
+# 0.8.1
+ *Fixed `homesick list` bug on ruby 2.0 #37
+ 
+# 0.8.0
+ * Introduce commit & push command
+  * commit changes in castle and push to remote
+ * Enable recursive submodule update
+ * Git add when track
+ 
+# 0.7.0
+ * Fixed double-cloning #14
+ * New option for pull command: --all
+  * pulls each castle, instead of just one
+
+# 0.6.1
+
+ * Add a license
+
+# 0.6.0
+
+ * Introduce .homesickrc
+  * Castles can now have a .homesickrc inside them
+  * On clone, this is eval'd inside the destination directory
+ * Introduce track command
+  * Allows easily moving an existing file into a castle, and symlinking it back
+
+# 0.5.0
+
+ * Fixed listing of castles cloned using `homesick clone <github-user>/<github-repo>` (issue 3)
+ * Added `homesick pull <CASTLE>` for updating castles (thanks Jorge Dias!)
+ * Added a very basic `homesick generate <CASTLE>`
+
+# 0.4.1
+
+ * Improved error message when a castle's home dir doesn't exist
+
+# 0.4.0
+
+ * `homesick clone` can now take a path to a directory on the filesystem, which will be symlinked into place
+ * `homesick clone` now tries to `git submodule init` and `git submodule update` if git submodules are defined for a cloned repo
+ * Fixed missing dependency on thor and others
+ * Use HOME environment variable for where to store files, instead of assuming ~
+
+# 0.3.0
+
+ * Renamed 'link' to 'symlink'
+ * Fixed conflict resolution when symlink destination exists and is a normal file
+
+# 0.2.0
+
+ * Better support for recognizing git urls (thanks jacobat!)
+	 * if it looks like a github user/repo, do that
+	 * otherwise hand off to git clone
+ * Listing now displays in color, and show git remote
+ * Support pretend, force, and quiet modes
+
+# 0.1.1
+
+ * Fixed trying to link against castles that don't exist
+ * Fixed linking, which tries to exclude . and .. from the list of files to
+ link (thanks Martinos!)
+
+# 0.1.0
+
+ * Initial release

Gemfile

@@ -1,16 +1,26 @@
+require 'rbconfig'
+source 'https://rubygems.org'
+
 # Add dependencies required to use your gem here.
-group :runtime do
+gem "thor", ">= 0.14.0"
-  #gem 'bundler', '>= 0.9.5'
-  gem "thor"
-end
 
 # Add dependencies to develop your gem here.
 # Include everything needed to run rake, tests, features, etc.
 group :development do
-  gem "rake"
+  gem "rake", ">= 0.8.7"
-  gem "rspec", ">= 1.2.9"
+  gem "rspec", "~> 2.10"
-  gem "bundler", ">= 0.9.5"
+  gem "guard"
-  gem "jeweler", ">= 1.4.0"
+  gem "guard-rspec"
-  gem "rcov", ">= 0"
+  gem "rb-readline", "~> 0.5.0"
-  gem "devver-construct"
+  gem "jeweler", ">= 1.6.2"
+  gem "rcov", :platforms => :mri_18
+  gem "simplecov", :platforms => :mri_19
+  gem "test_construct"
+  gem "capture-output", "~> 1.0.0"
+  if RbConfig::CONFIG['host_os'] =~ /linux|freebsd|openbsd|sunos|solaris/
+    gem 'libnotify'
+  end
+  if RUBY_VERSION >= '1.9.2'
+    gem "rubocop"
+  end
 end

Guardfile

@@ -0,0 +1,6 @@
+guard :rspec, :cmd => 'bundle exec rspec' do
+  watch(%r{^spec/.+_spec\.rb$})
+  watch(%r{^lib/(.+)\.rb$})     { |m| "spec/#{m[1]}_spec.rb" }
+  watch(%r{^lib/homesick/.*\.rb}) { "spec" }
+  watch('spec/spec_helper.rb')  { "spec" }
+end

README.markdown

@@ -0,0 +1,174 @@
+# homesick
+
+[![Gem Version](https://badge.fury.io/rb/homesick.png)](http://badge.fury.io/rb/homesick)
+[![Build Status](https://travis-ci.org/technicalpickles/homesick.png?branch=master)](https://travis-ci.org/technicalpickles/homesick)
+[![Dependency Status](https://gemnasium.com/technicalpickles/homesick.png)](https://gemnasium.com/technicalpickles/homesick)
+[![Code Climate](https://codeclimate.com/github/technicalpickles/homesick.png)](https://codeclimate.com/github/technicalpickles/homesick)
+
+Your home directory is your castle. Don't leave your dotfiles behind.
+
+Homesick is sorta like [rip](http://github.com/defunkt/rip), but for dotfiles. It uses git to clone a repository containing dotfiles, and saves them in `~/.homesick`. It then allows you to symlink all the dotfiles into place with a single command.
+
+We call a repository that is compatible with homesick to be a 'castle'. To act as a castle, a repository must be organized like so:
+
+* Contains a 'home' directory
+* 'home' contains any number of files and directories that begin with '.'
+
+To get started, install homesick first:
+
+    gem install homesick
+
+Next, you use the homesick command to clone a castle:
+
+    homesick clone git://github.com/technicalpickles/pickled-vim.git
+
+Alternatively, if it's on github, there's a slightly shorter way:
+
+    homesick clone technicalpickles/pickled-vim
+
+With the castle cloned, you can now link its contents into your home dir:
+
+    homesick symlink pickled-vim
+
+You can remove symlinks anytime when you don't need them anymore
+
+    homesick unlink pickled-vim
+
+If you need to add further configuration steps you can add these in a file called '.homesickrc' in the root of a castle. Once you've cloned a castle with a .homesickrc run the configuration with:
+
+    homesick rc CASTLE
+
+The contents of the .homesickrc file must be valid Ruby code as the file will be executed with Ruby's eval construct. The .homesickrc is also passed the current homesick object during its execution and this is available within the .homesickrc file as the 'self' variable.
+
+If you're not sure what castles you have around, you can easily list them:
+
+    homesick list
+
+To pull your castle (or all castles):
+
+    homesick pull --all|CASTLE
+
+To commit your castle's changes:
+
+    homesick commit CASTLE
+
+To push your castle:
+
+    homesick push CASTLE
+
+To open a terminal in the root of a castle:
+
+    homesick cd CASTLE
+
+To open your default editor in the root of a castle (the $EDITOR environment variable must be set):
+
+    homesick open CASTLE
+
+Not sure what else homesick has up its sleeve? There's always the built in help:
+
+    homesick help
+
+If you ever want to see what version of homesick you have type:
+
+    homesick version|-v|--version
+
+## .homesick_subdir
+
+`homesick symlink` basically makes symlink to only first depth in `castle/home`. If you want to link nested files/directories, please use .homesick_subdir.
+
+For example, when you have castle like this:
+
+    castle/home
+    `-- .config
+        `-- fooapp
+            |-- config1
+            |-- config2
+            `-- config3
+
+and have home like this:
+
+    $ tree -a
+    ~
+    |-- .config
+    |   `-- barapp
+    |         |-- config1
+    |         |-- config2
+    |         `-- config3
+    `-- .emacs.d
+        |-- elisp
+        `-- inits
+
+You may want to symlink only to `castle/home/.config/fooapp` instead of `castle/home/.config` because you already have `~/.config/barapp`. In this case, you can use .homesick_subdir. Please write "directories you want to look up sub directories (instead of just first depth)" in this file.
+
+castle/.homesick_subdir
+
+    .config
+
+and run `homesick symlink CASTLE`. The result is:
+
+    ~
+    |-- .config
+    |   |-- barapp
+    |   |     |-- config1
+    |   |     |-- config2
+    |   |     `-- config3
+    |   `-- fooapp        -> castle/home/.config/fooapp
+    `-- .emacs.d
+        |-- elisp
+        `-- inits
+
+Or `homesick track NESTED_FILE CASTLE` adds a line automatically. For example:
+
+    homesick track .emacs.d/elisp castle
+
+castle/.homesick_subdir
+
+    .config
+	.emacs.d
+
+home directory
+
+    ~
+    |-- .config
+    |   |-- barapp
+    |   |     |-- config1
+    |   |     |-- config2
+    |   |     `-- config3
+    |   `-- fooapp        -> castle/home/.config/fooapp
+    `-- .emacs.d
+        |-- elisp         -> castle/home/.emacs.d/elisp
+        `-- inits
+
+and castle
+
+    castle/home
+    |-- .config
+    |   `-- fooapp
+    |       |-- config1
+    |       |-- config2
+    |      `-- config3
+    `-- .emacs.d
+        `-- elisp
+
+## Supported Ruby Versions
+
+Homesick is tested on the following Ruby versions:
+
+* 1.9.3
+* 2.0.0
+
+## Note on Patches/Pull Requests
+ 
+* Fork the project.
+* Make your feature addition or bug fix.
+* Add tests for it. This is important so I don't break it in a future version unintentionally.
+* Commit, do not mess with rakefile, version, or history.  (if you want to have your own version, that is fine but bump version in a commit by itself I can ignore when I pull)
+* Send me a pull request. Bonus points for topic branches.
+
+## Need homesick without the ruby dependency?
+
+Check out [homeshick](https://github.com/andsens/homeshick).
+
+## Copyright
+
+Copyright (c) 2010 Joshua Nichols. See LICENSE for details.

README.rdoc

@@ -1,43 +0,0 @@
-= homesick
-
-A man's home (directory) is his castle, so don't leave home with out it.
-
-Homesick is sorta like rip, but for dotfiles. It uses git to clone a repository containing dotfiles, and saves them in ~/.homesick. It then allows you to symlink all the dotfiles into place with a single command.
-
-We call a repository that is compatible with homesick to be a 'castle'. To act as a castle, a repository must be organized like so:
-
-* Contains a 'home' directory
-* 'home' contains any number of files and directories that begin with '.'
-* Optionally has a README file
-
-To get started, install homesick first:
-
-    gem install homesick
-
-Next, you use the homesick command to clone a castle:
-
-    homesick clone git://github.com/technicalpickles/pickled-vim.git
-
-Alternatively, if it's on github, there's a slightly shorter way:
-
-    homesick clone technicalpickles/pickled-vim
-
-With the castle cloned, you can now link its contents into your home dir:
-
-    homesick link pickled-vim
-
-If you're not sure what castles you have around, you can easily list them:
-
-    homesick list
-
-== Note on Patches/Pull Requests
- 
-* Fork the project.
-* Make your feature addition or bug fix.
-* Add tests for it. This is important so I don't break it in a future version unintentionally.
-* Commit, do not mess with rakefile, version, or history.  (if you want to have your own version, that is fine but bump version in a commit by itself I can ignore when I pull)
-* Send me a pull request. Bonus points for topic branches.
-
-== Copyright
-
-Copyright (c) 2010 Joshua Nichols. See LICENSE for details.

Rakefile

@@ -1,7 +1,8 @@
 require 'rubygems'
 require 'bundler'
+require_relative 'lib/homesick/version'
 begin
-  Bundler.setup(:runtime, :development)
+  Bundler.setup(:default, :development)
 rescue Bundler::BundlerError => e
   $stderr.puts e.message
   $stderr.puts "Run `bundle install` to install missing gems"
@@ -12,33 +13,50 @@ require 'rake'
 require 'jeweler'
 Jeweler::Tasks.new do |gem|
   gem.name = "homesick"
-  gem.summary = %Q{TODO: one-line summary of your gem}
+  gem.summary = %Q{Your home directory is your castle. Don't leave your dotfiles behind.}
-  gem.description = %Q{TODO: longer description of your gem}
+  gem.description = %Q{
-  gem.email = "josh@technicalpickles.com"
+    Your home directory is your castle. Don't leave your dotfiles behind.
+    
+
+    Homesick is sorta like rip, but for dotfiles. It uses git to clone a repository containing dotfiles, and saves them in ~/.homesick. It then allows you to symlink all the dotfiles into place with a single command. 
+
+  }
+  gem.email = ["josh@technicalpickles.com", "info@muratayusuke.com"]
   gem.homepage = "http://github.com/technicalpickles/homesick"
-  gem.authors = ["Joshua Nichols"]
+  gem.authors = ["Joshua Nichols", "Yusuke Murata"]
-  gem.version = "0.1.0"
+  gem.version = Homesick::Version::STRING
+  gem.license = "MIT"
   # Have dependencies? Add them to Gemfile
 
   # gem is a Gem::Specification... see http://www.rubygems.org/read/chapter/20 for additional settings
 end
+Jeweler::GemcutterTasks.new
 
 
-require 'spec/rake/spectask'
+require 'rspec/core/rake_task'
-Spec::Rake::SpecTask.new(:spec) do |spec|
+RSpec::Core::RakeTask.new(:spec) do |spec|
-  spec.libs << 'lib' << 'spec'
+  spec.pattern = FileList['spec/**/*_spec.rb']
-  spec.spec_files = FileList['spec/**/*_spec.rb']
 end
 
-Spec::Rake::SpecTask.new(:rcov) do |spec|
+RSpec::Core::RakeTask.new(:rcov) do |spec|
-  spec.libs << 'lib' << 'spec'
   spec.pattern = 'spec/**/*_spec.rb'
   spec.rcov = true
 end
 
-task :default => :spec
+task :rubocop do
+  if RUBY_VERSION >= '1.9.2'
+    system('rubocop')
+  end
+end
 
-require 'rake/rdoctask'
+task :test do
+  Rake::Task['spec'].execute
+  Rake::Task['rubocop'].execute
+end
+
+task :default => :test
+
+require 'rdoc/task'
 Rake::RDocTask.new do |rdoc|
   version = File.exist?('VERSION') ? File.read('VERSION') : ""
 

bin/homesick

@@ -2,7 +2,7 @@
 
 require 'pathname'
 lib = Pathname.new(__FILE__).dirname.join('..', 'lib').expand_path
-$LOAD_PATH.unshift.unshift lib.to_s unless $LOAD_PATH.include?(lib.to_s)
+$LOAD_PATH.unshift lib.to_s
 
 require 'homesick'
 

homesick.gemspec

@@ -0,0 +1,96 @@
+# Generated by jeweler
+# DO NOT EDIT THIS FILE DIRECTLY
+# Instead, edit Jeweler::Tasks in Rakefile, and run 'rake gemspec'
+# -*- encoding: utf-8 -*-
+# stub: homesick 1.0.0 ruby lib
+
+Gem::Specification.new do |s|
+  s.name = "homesick"
+  s.version = "1.0.0"
+
+  s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
+  s.authors = ["Joshua Nichols", "Yusuke Murata"]
+  s.date = "2014-01-16"
+  s.description = "\n    Your home directory is your castle. Don't leave your dotfiles behind.\n    \n\n    Homesick is sorta like rip, but for dotfiles. It uses git to clone a repository containing dotfiles, and saves them in ~/.homesick. It then allows you to symlink all the dotfiles into place with a single command. \n\n  "
+  s.email = ["josh@technicalpickles.com", "info@muratayusuke.com"]
+  s.executables = ["homesick"]
+  s.extra_rdoc_files = [
+    "ChangeLog.markdown",
+    "LICENSE",
+    "README.markdown"
+  ]
+  s.files = [
+    ".document",
+    ".rspec",
+    ".travis.yml",
+    "ChangeLog.markdown",
+    "Gemfile",
+    "Guardfile",
+    "LICENSE",
+    "README.markdown",
+    "Rakefile",
+    "bin/homesick",
+    "homesick.gemspec",
+    "lib/homesick.rb",
+    "lib/homesick/actions.rb",
+    "lib/homesick/shell.rb",
+    "lib/homesick/version.rb",
+    "spec/homesick_spec.rb",
+    "spec/spec.opts",
+    "spec/spec_helper.rb"
+  ]
+  s.homepage = "http://github.com/technicalpickles/homesick"
+  s.licenses = ["MIT"]
+  s.require_paths = ["lib"]
+  s.rubygems_version = "2.1.11"
+  s.summary = "Your home directory is your castle. Don't leave your dotfiles behind."
+
+  if s.respond_to? :specification_version then
+    s.specification_version = 4
+
+    if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.2.0') then
+      s.add_runtime_dependency(%q<thor>, [">= 0.14.0"])
+      s.add_development_dependency(%q<rake>, [">= 0.8.7"])
+      s.add_development_dependency(%q<rspec>, ["~> 2.10"])
+      s.add_development_dependency(%q<guard>, [">= 0"])
+      s.add_development_dependency(%q<guard-rspec>, [">= 0"])
+      s.add_development_dependency(%q<rb-readline>, ["~> 0.5.0"])
+      s.add_development_dependency(%q<jeweler>, [">= 1.6.2"])
+      s.add_development_dependency(%q<rcov>, [">= 0"])
+      s.add_development_dependency(%q<simplecov>, [">= 0"])
+      s.add_development_dependency(%q<test_construct>, [">= 0"])
+      s.add_development_dependency(%q<capture-output>, ["~> 1.0.0"])
+      s.add_development_dependency(%q<libnotify>, [">= 0"])
+      s.add_development_dependency(%q<rubocop>, [">= 0"])
+    else
+      s.add_dependency(%q<thor>, [">= 0.14.0"])
+      s.add_dependency(%q<rake>, [">= 0.8.7"])
+      s.add_dependency(%q<rspec>, ["~> 2.10"])
+      s.add_dependency(%q<guard>, [">= 0"])
+      s.add_dependency(%q<guard-rspec>, [">= 0"])
+      s.add_dependency(%q<rb-readline>, ["~> 0.5.0"])
+      s.add_dependency(%q<jeweler>, [">= 1.6.2"])
+      s.add_dependency(%q<rcov>, [">= 0"])
+      s.add_dependency(%q<simplecov>, [">= 0"])
+      s.add_dependency(%q<test_construct>, [">= 0"])
+      s.add_dependency(%q<capture-output>, ["~> 1.0.0"])
+      s.add_dependency(%q<libnotify>, [">= 0"])
+      s.add_dependency(%q<rubocop>, [">= 0"])
+    end
+  else
+    s.add_dependency(%q<thor>, [">= 0.14.0"])
+    s.add_dependency(%q<rake>, [">= 0.8.7"])
+    s.add_dependency(%q<rspec>, ["~> 2.10"])
+    s.add_dependency(%q<guard>, [">= 0"])
+    s.add_dependency(%q<guard-rspec>, [">= 0"])
+    s.add_dependency(%q<rb-readline>, ["~> 0.5.0"])
+    s.add_dependency(%q<jeweler>, [">= 1.6.2"])
+    s.add_dependency(%q<rcov>, [">= 0"])
+    s.add_dependency(%q<simplecov>, [">= 0"])
+    s.add_dependency(%q<test_construct>, [">= 0"])
+    s.add_dependency(%q<capture-output>, ["~> 1.0.0"])
+    s.add_dependency(%q<libnotify>, [">= 0"])
+    s.add_dependency(%q<rubocop>, [">= 0"])
+  end
+end
+

lib/homesick.rb

@@ -1,130 +1,450 @@
+# -*- encoding : utf-8 -*-
 require 'thor'
 
 class Homesick < Thor
+  autoload :Shell, 'homesick/shell'
+  autoload :Actions, 'homesick/actions'
+  autoload :Version, 'homesick/version'
+
   include Thor::Actions
+  include Homesick::Actions
+  include Homesick::Version
 
-  # Hack in support for diffing symlinks
+  add_runtime_options!
-  class Shell < Thor::Shell::Color
 
-    def show_diff(destination, content)
+  GITHUB_NAME_REPO_PATTERN = /\A([A-Za-z0-9_-]+\/[A-Za-z0-9_-]+)\Z/
-      destination = Pathname.new(destination)
+  SUBDIR_FILENAME = '.homesick_subdir'
 
-      if destination.symlink?
+  DEFAULT_CASTLE_NAME = 'dotfiles'
-        say "- #{destination.readlink}", :red, true
-        say "+ #{content.expand_path}", :green, true
-      else
-        super
-      end
-    end
 
-  end
+  map '-v' => :version
+  map '--version' => :version
 
-  def initialize(args=[], options={}, config={})
+  def initialize(args = [], options = {}, config = {})
     super
     self.shell = Homesick::Shell.new
   end
 
-  GIT_URI_PATTERN = /^git:\/\//
+  desc 'clone URI', 'Clone +uri+ as a castle for homesick'
-  GITHUB_NAME_REPO_PATTERN = /([A-Za-z_-]+)\/([A-Za-z_-]+)/
-
-  desc "clone URI", "Clone +uri+ as a castle for homesick"
   def clone(uri)
-    empty_directory repos_dir, :verbose => false
     inside repos_dir do
-      if uri =~ GIT_URI_PATTERN
+      destination = nil
-        git_clone uri
+      if File.exist?(uri)
+        uri = Pathname.new(uri).expand_path
+        if uri.to_s.start_with?(repos_dir.to_s)
+          raise "Castle already cloned to #{uri}"
+        end
+
+        destination = uri.basename
+
+        ln_s uri, destination
       elsif uri =~ GITHUB_NAME_REPO_PATTERN
-        git_clone "git://github.com/#{$1}/#{$2}.git", "#{$1}_#{$2}"
+        destination = Pathname.new(uri).basename
+        git_clone "https://github.com/#{$1}.git", :destination => destination
+      elsif uri =~ /%r([^%r]*?)(\.git)?\Z/
+        destination = Pathname.new($1)
+        git_clone uri
+      elsif uri =~ /[^:]+:([^:]+)(\.git)?\Z/
+        destination = Pathname.new($1)
+        git_clone uri
+      else
+        raise "Unknown URI format: #{uri}"
       end
+
+      if destination.join('.gitmodules').exist?
+        inside destination do
+          git_submodule_init
+          git_submodule_update
         end
       end
 
-  desc "link NAME", "Symlinks all dotfiles from the specified castle"
+      rc(destination)
-  def link(home)
-    inside castle_dir(home) do
-      files = Pathname.glob('.*')[2..-1] # skip . and .., ie the first two
-      files.each do |path|
-        absolute_path = path.expand_path
-
-        inside user_dir do
-          adjusted_path = (user_dir + path).basename
-
-          symlink absolute_path, adjusted_path
-        end
-      end
     end
   end
 
-  desc "list", "List cloned castles"
+  desc 'rc CASTLE', 'Run the .homesickrc for the specified castle'
-  def list
+  def rc(name = DEFAULT_CASTLE_NAME)
     inside repos_dir do
-      Pathname.glob('*') do |home|
+      destination = Pathname.new(name)
-        puts home
+      homesickrc = destination.join('.homesickrc').expand_path
+      if homesickrc.exist?
+        proceed = shell.yes?("#{name} has a .homesickrc. Proceed with evaling it? (This could be destructive)")
+        if proceed
+          shell.say_status 'eval', homesickrc
+          inside destination do
+            eval homesickrc.read, binding, homesickrc.expand_path.to_s
+          end
+        else
+          shell.say_status 'eval skip', "not evaling #{homesickrc}, #{destination} may need manual configuration", :blue
+        end
       end
     end
   end
 
-
+  desc 'pull CASTLE', 'Update the specified castle'
-  no_tasks do
+  method_option :all, :type => :boolean, :default => false, :required => false, :desc => 'Update all cloned castles'
-    # class method, so it's convenient to stub out during tests
+  def pull(name = DEFAULT_CASTLE_NAME)
-    def self.user_dir
+    if options[:all]
-      @user_dir ||= Pathname.new('~').expand_path
+      inside_each_castle do |castle|
+        shell.say castle.to_s.gsub(repos_dir.to_s + '/', '') + ':'
+        update_castle castle
+      end
+    else
+      update_castle name
     end
 
-    def self.repos_dir
-      @repos_dir ||= Pathname.new('~/.homesick/repos').expand_path
   end
 
-    def repos_dir
+  desc 'commit CASTLE MESSAGE', "Commit the specified castle's changes"
-      self.class.repos_dir
+  def commit(name = DEFAULT_CASTLE_NAME, message = nil)
+    commit_castle name, message
+
   end
+
+  desc 'push CASTLE', 'Push the specified castle'
+  def push(name = DEFAULT_CASTLE_NAME)
+    push_castle name
+  end
+
+  desc 'unlink CASTLE', 'Unsymlinks all dotfiles from the specified castle'
+  def unlink(name = DEFAULT_CASTLE_NAME)
+    check_castle_existance(name, 'symlink')
+
+    inside castle_dir(name) do
+      subdirs = subdirs(name)
+
+      # unlink files
+      unsymlink_each(name, castle_dir(name), subdirs)
+
+      # unlink files in subdirs
+      subdirs.each do |subdir|
+        unsymlink_each(name, subdir, subdirs)
+      end
+    end
+  end
+
+  desc 'symlink CASTLE', 'Symlinks all dotfiles from the specified castle'
+  method_option :force, :default => false, :desc => 'Overwrite existing conflicting symlinks without prompting.'
+  def symlink(name = DEFAULT_CASTLE_NAME)
+    check_castle_existance(name, 'symlink')
+
+    inside castle_dir(name) do
+      subdirs = subdirs(name)
+
+      # link files
+      symlink_each(name, castle_dir(name), subdirs)
+
+      # link files in subdirs
+      subdirs.each do |subdir|
+        symlink_each(name, subdir, subdirs)
+      end
+    end
+  end
+
+  desc 'track FILE CASTLE', 'add a file to a castle'
+  def track(file, castle = DEFAULT_CASTLE_NAME)
+    castle = Pathname.new(castle)
+    file = Pathname.new(file.chomp('/'))
+    check_castle_existance(castle, 'track')
+
+    absolute_path = file.expand_path
+    relative_dir = absolute_path.relative_path_from(home_dir).dirname
+    castle_path = Pathname.new(castle_dir(castle)).join(relative_dir)
+    FileUtils.mkdir_p castle_path
+
+    # Are we already tracking this or anything inside it?
+    target = Pathname.new(castle_path.join(file.basename))
+    if target.exist?
+      if absolute_path.directory?
+        move_dir_contents(target, absolute_path)
+        absolute_path.rmtree
+        subdir_remove(castle, relative_dir + file.basename)
+
+      elsif more_recent? absolute_path, target
+        target.delete
+        mv absolute_path, castle_path
+      else
+        shell.say_status(:track, "#{target} already exists, and is more recent than #{file}. Run 'homesick SYMLINK CASTLE' to create symlinks.", :blue) unless options[:quiet]
+      end
+    else
+      mv absolute_path, castle_path
+    end
+
+    inside home_dir do
+      absolute_path = castle_path + file.basename
+      home_path = home_dir + relative_dir + file.basename
+      ln_s absolute_path, home_path
+    end
+
+    inside castle_path do
+      git_add absolute_path
+    end
+
+    # are we tracking something nested? Add the parent dir to the manifest
+    subdir_add(castle, relative_dir) unless relative_dir.eql?(Pathname.new('.'))
+  end
+
+  desc 'list', 'List cloned castles'
+  def list
+    inside_each_castle do |castle|
+      say_status castle.relative_path_from(repos_dir).to_s, `git config remote.origin.url`.chomp, :cyan
+    end
+  end
+
+  desc 'status CASTLE', 'Shows the git status of a castle'
+  def status(castle = DEFAULT_CASTLE_NAME)
+    check_castle_existance(castle, 'status')
+    inside repos_dir.join(castle) do
+      git_status
+    end
+  end
+
+  desc 'diff CASTLE', 'Shows the git diff of uncommitted changes in a castle'
+  def diff(castle = DEFAULT_CASTLE_NAME)
+    check_castle_existance(castle, 'diff')
+    inside repos_dir.join(castle) do
+      git_diff
+    end
+  end
+
+  desc 'show_path CASTLE', 'Prints the path of a castle'
+  def show_path(castle = DEFAULT_CASTLE_NAME)
+    check_castle_existance(castle, 'show_path')
+    say repos_dir.join(castle)
+  end
+
+  desc 'generate PATH', 'generate a homesick-ready git repo at PATH'
+  def generate(castle)
+    castle = Pathname.new(castle).expand_path
+
+    github_user = `git config github.user`.chomp
+    github_user = nil if github_user == ''
+    github_repo = castle.basename
+
+    empty_directory castle
+    inside castle do
+      git_init
+      if github_user
+        url = "git@github.com:#{github_user}/#{github_repo}.git"
+        git_remote_add 'origin', url
+      end
+
+      empty_directory 'home'
+    end
+  end
+
+  desc "destroy CASTLE", "Delete all symlinks and remove the cloned repository"
+  def destroy(name)
+    check_castle_existance name, "destroy"
+
+    if shell.yes?("This will destroy your castle irreversible! Are you sure?")
+      unlink(name)
+      rm_rf repos_dir.join(name)
+    end
+
+  end
+
+  desc "cd CASTLE", "Open a new shell in the root of the given castle"
+  def cd(castle = DEFAULT_CASTLE_NAME)
+    check_castle_existance castle, "cd"
+    castle_dir = repos_dir.join(castle)
+    say_status "cd #{castle_dir.realpath}", "Opening a new shell in castle '#{castle}'. To return to the original one exit from the new shell.", :green
+    inside castle_dir do
+      system(ENV['SHELL'])
+    end
+  end
+
+  desc "open CASTLE", "Open your default editor in the root of the given castle"
+  def open(castle = DEFAULT_CASTLE_NAME)
+    if ! ENV['EDITOR']
+      say_status :error,"The $EDITOR environment variable must be set to use this command", :red
+
+      exit(1)
+    end
+    check_castle_existance castle, "open"
+    castle_dir = repos_dir.join(castle)
+    say_status "#{ENV['EDITOR']} #{castle_dir.realpath}", "Opening the root directory of castle '#{castle}' in editor '#{ENV['EDITOR']}'.", :green
+    inside castle_dir do
+      system(ENV['EDITOR'])
+    end
+  end
+
+  desc 'version', 'Display the current version of homesick'
+  def version
+    say Homesick::Version::STRING
   end
 
   protected
 
-  # TODO move this to be more like thor's template, empty_directory, etc
+  def home_dir
-  def git_clone(repo, config = {})
+    @home_dir ||= Pathname.new(ENV['HOME'] || '~').expand_path
-    config ||= {}
-    destination = config[:destination] || begin
-                                            repo =~ /([^\/]+)\.git$/
-                                            $1
   end
 
-    destination = Pathname.new(destination) unless destination.kind_of?(Pathname)
+  def repos_dir
-
+    @repos_dir ||= home_dir.join('.homesick', 'repos').expand_path
-    if ! destination.directory?
-      say_status 'git clone', "#{repo} to #{destination.expand_path}", :green if config.fetch(:verbose, true)
-      system "git clone #{repo} #{destination}" unless options[:pretend]
-    else
-      say_status :exist, destination.expand_path, :blue
-    end
-  end
-
-  def symlink(source, destination, config = {})
-    destination = Pathname.new(destination)
-
-    if destination.symlink?
-      if destination.readlink == source
-        say_status :identical, destination.expand_path, :blue
-      else
-        say_status :conflict, "#{destination} exists and points to #{destination.readlink}", :red
-
-        if shell.file_collision(destination) { source }
-          system "ln -sf #{source} #{destination}"
-        end
-      end
-    else
-      say_status :symlink, "#{source.expand_path} to #{destination.expand_path}", :green
-      system "ln -s #{source} #{destination}"
-    end
-  end
-
-  def user_dir
-    self.class.user_dir
   end
 
   def castle_dir(name)
     repos_dir.join(name, 'home')
   end
 
+  def check_castle_existance(name, action)
+    unless castle_dir(name).exist?
+      say_status :error, "Could not #{action} #{name}, expected #{castle_dir(name)} exist and contain dotfiles", :red
+
+      exit(1)
+    end
+  end
+
+  def all_castles
+    dirs = Pathname.glob("#{repos_dir}/**/.git", File::FNM_DOTMATCH)
+    # reject paths that lie inside another castle, like git submodules
+    return dirs.reject do |dir|
+      dirs.any? do |other|
+        dir != other && dir.fnmatch(other.parent.join('*').to_s)
+      end
+    end
+  end
+
+  def inside_each_castle(&block)
+    all_castles.each do |git_dir|
+      castle = git_dir.dirname
+      Dir.chdir castle do # so we can call git config from the right contxt
+        yield castle
+      end
+    end
+  end
+
+  def update_castle(castle)
+    check_castle_existance(castle, 'pull')
+    inside repos_dir.join(castle) do
+      git_pull
+      git_submodule_init
+      git_submodule_update
+    end
+  end
+
+  def commit_castle(castle, message)
+    check_castle_existance(castle, 'commit')
+    inside repos_dir.join(castle) do
+      git_commit_all :message => message
+    end
+  end
+
+  def push_castle(castle)
+    check_castle_existance(castle, 'push')
+    inside repos_dir.join(castle) do
+      git_push
+    end
+  end
+
+  def subdir_file(castle)
+    repos_dir.join(castle, SUBDIR_FILENAME)
+  end
+
+  def subdirs(castle)
+    subdir_filepath = subdir_file(castle)
+    subdirs = []
+    if subdir_filepath.exist?
+      subdir_filepath.readlines.each do |subdir|
+        subdirs.push(subdir.chomp)
+      end
+    end
+    subdirs
+  end
+
+  def subdir_add(castle, path)
+    subdir_filepath = subdir_file(castle)
+    File.open(subdir_filepath, 'a+') do |subdir|
+      subdir.puts path unless subdir.readlines.reduce(false) do |memo, line|
+        line.eql?("#{path.to_s}\n") || memo
+      end
+    end
+
+    inside castle_dir(castle) do
+      git_add subdir_filepath
+    end
+  end
+
+  def subdir_remove(castle, path)
+    subdir_filepath = subdir_file(castle)
+    if subdir_filepath.exist?
+      lines = IO.readlines(subdir_filepath).delete_if { |line| line == "#{path}\n" }
+      File.open(subdir_filepath, 'w') { |manfile| manfile.puts lines }
+    end
+
+    inside castle_dir(castle) do
+      git_add subdir_filepath
+    end
+  end
+
+  def move_dir_contents(target, dir_path)
+    child_files = dir_path.children
+    child_files.each do |child|
+
+      target_path = target.join(child.basename)
+      if target_path.exist?
+        if more_recent?(child, target_path) && target.file?
+          target_path.delete
+          mv child, target
+        end
+        next
+      end
+
+      mv child, target
+    end
+  end
+
+  def more_recent?(first, second)
+    first_p = Pathname.new(first)
+    second_p = Pathname.new(second)
+    first_p.mtime > second_p.mtime && !first_p.symlink?
+  end
+
+  def each_file(castle, basedir, subdirs)
+    absolute_basedir = Pathname.new(basedir).expand_path
+    inside basedir do
+      files = Pathname.glob('{.*,*}').reject{ |a| ['.', '..'].include?(a.to_s) }
+      files.each do |path|
+        absolute_path = path.expand_path
+        castle_home = castle_dir(castle)
+
+        # make ignore dirs
+        ignore_dirs = []
+        subdirs.each do |subdir|
+          # ignore all parent of each line in subdir file
+          Pathname.new(subdir).ascend do |p|
+            ignore_dirs.push(p)
+          end
+        end
+
+        # ignore dirs written in subdir file
+        matched = false
+        ignore_dirs.uniq.each do |ignore_dir|
+          if absolute_path == castle_home.join(ignore_dir)
+            matched = true
+            break
+          end
+        end
+        next if matched
+
+        relative_dir = absolute_basedir.relative_path_from(castle_home)
+        home_path = home_dir.join(relative_dir).join(path)
+
+        yield(absolute_path, home_path)
+     end
+    end
+  end
+
+  def unsymlink_each(castle, basedir, subdirs)
+    each_file(castle, basedir, subdirs) do |absolute_path, home_path|
+      rm_link home_path
+    end
+  end
+
+  def symlink_each(castle, basedir, subdirs)
+    each_file(castle, basedir, subdirs) do |absolute_path, home_path|
+      ln_s absolute_path, home_path
+    end
+  end
 end

lib/homesick/actions.rb

@@ -0,0 +1,175 @@
+# -*- encoding : utf-8 -*-
+class Homesick
+  module Actions
+    # TODO move this to be more like thor's template, empty_directory, etc
+    def git_clone(repo, config = {})
+      config ||= {}
+      destination = config[:destination] || File.basename(repo, '.git')
+
+      destination = Pathname.new(destination) unless destination.kind_of?(Pathname)
+      FileUtils.mkdir_p destination.dirname
+
+      if ! destination.directory?
+        say_status 'git clone', "#{repo} to #{destination.expand_path}", :green unless options[:quiet]
+        system "git clone -q --config push.default=upstream --recursive #{repo} #{destination}" unless options[:pretend]
+      else
+        say_status :exist, destination.expand_path, :blue unless options[:quiet]
+      end
+    end
+
+    def git_init(path = '.')
+      path = Pathname.new(path)
+
+      inside path do
+        if !path.join('.git').exist?
+          say_status 'git init', '' unless options[:quiet]
+          system 'git init >/dev/null' unless options[:pretend]
+        else
+          say_status 'git init', 'already initialized', :blue unless options[:quiet]
+        end
+      end
+    end
+
+    def git_remote_add(name, url)
+      existing_remote = `git config remote.#{name}.url`.chomp
+      existing_remote = nil if existing_remote == ''
+
+      if !existing_remote
+        say_status 'git remote', "add #{name} #{url}" unless options[:quiet]
+        system "git remote add #{name} #{url}" unless options[:pretend]
+      else
+        say_status 'git remote', "#{name} already exists", :blue unless options[:quiet]
+      end
+    end
+
+    def git_submodule_init(config = {})
+      say_status 'git submodule', 'init', :green unless options[:quiet]
+      system 'git submodule --quiet init' unless options[:pretend]
+    end
+
+    def git_submodule_update(config = {})
+      say_status 'git submodule', 'update', :green unless options[:quiet]
+      system 'git submodule --quiet update --init --recursive >/dev/null 2>&1' unless options[:pretend]
+    end
+
+    def git_pull(config = {})
+      say_status 'git pull', '', :green unless options[:quiet]
+      system 'git pull --quiet' unless options[:pretend]
+    end
+
+    def git_push(config = {})
+      say_status 'git push', '', :green unless options[:quiet]
+      system 'git push' unless options[:pretend]
+    end
+
+    def git_commit_all(config = {})
+      say_status 'git commit all', '', :green unless options[:quiet]
+      if config[:message]
+        system "git commit -a -m '#{config[:message]}'" unless options[:pretend]
+      else
+        system 'git commit -v -a' unless options[:pretend]
+      end
+    end
+
+    def git_add(file, config = {})
+      say_status 'git add file', '', :green unless options[:quiet]
+      system "git add '#{file}'" unless options[:pretend]
+    end
+
+    def git_status(config = {})
+      say_status 'git status', '', :green unless options[:quiet]
+      system "git status" unless options[:pretend]
+    end
+
+    def git_diff(config = {})
+      say_status 'git diff', '', :green unless options[:quiet]
+      system "git diff" unless options[:pretend]
+    end
+
+    def mv(source, destination, config = {})
+      source = Pathname.new(source)
+      destination = Pathname.new(destination + source.basename)
+
+      if destination.exist?
+        say_status :conflict, "#{destination} exists", :red unless options[:quiet]
+
+        if options[:force] || shell.file_collision(destination) { source }
+          system "mv '#{source}' '#{destination}'" unless options[:pretend]
+        end
+      else
+        # this needs some sort of message here.
+        system "mv '#{source}' '#{destination}'" unless options[:pretend]
+      end
+    end
+
+    def rm_link(target)
+      target = Pathname.new(target)
+
+      if target.symlink?
+        say_status :unlink, "#{target.expand_path}", :green unless options[:quiet]
+        FileUtils.rm_rf target
+      else
+        say_status :conflict, "#{target} is not a symlink", :red unless options[:quiet]
+      end
+    end
+
+    def rm(file)
+      say_status "rm #{file}", '', :green unless options[:quiet]
+      system "rm #{file}" if File.exists?(file)
+    end
+
+    def rm_rf(dir)
+      say_status "rm -rf #{dir}", '', :green unless options[:quiet]
+      system "rm -rf #{dir}"
+    end
+
+    def rm_link(target)
+      target = Pathname.new(target)
+
+      if target.symlink?
+        say_status :unlink, "#{target.expand_path}", :green unless options[:quiet]
+        FileUtils.rm_rf target
+      else
+        say_status :conflict, "#{target} is not a symlink", :red unless options[:quiet]
+      end
+    end
+
+    def rm(file)
+      say_status "rm #{file}", '', :green unless options[:quiet]
+      system "rm #{file}"
+    end
+
+    def rm_r(dir)
+      say_status "rm -r #{dir}", '', :green unless options[:quiet]
+      system "rm -r #{dir}"
+    end
+
+    def ln_s(source, destination, config = {})
+      source = Pathname.new(source)
+      destination = Pathname.new(destination)
+      FileUtils.mkdir_p destination.dirname
+
+      if destination.symlink?
+        if destination.readlink == source
+          say_status :identical, destination.expand_path, :blue unless options[:quiet]
+        else
+          say_status :conflict, "#{destination} exists and points to #{destination.readlink}", :red unless options[:quiet]
+
+          if options[:force] || shell.file_collision(destination) { source }
+            system "ln -nsf '#{source}' '#{destination}'" unless options[:pretend]
+          end
+        end
+      elsif destination.exist?
+        say_status :conflict, "#{destination} exists", :red unless options[:quiet]
+
+        if options[:force] || shell.file_collision(destination) { source }
+          system "rm -rf '#{destination}'" unless options[:pretend]
+          system "ln -sf '#{source}' '#{destination}'" unless options[:pretend]
+        end
+      else
+        say_status :symlink, "#{source.expand_path} to #{destination.expand_path}", :green unless options[:quiet]
+        system "ln -s '#{source}' '#{destination}'" unless options[:pretend]
+      end
+    end
+  end
+end

lib/homesick/shell.rb

@@ -0,0 +1,17 @@
+class Homesick
+  # Hack in support for diffing symlinks
+  class Shell < Thor::Shell::Color
+
+    def show_diff(destination, content)
+      destination = Pathname.new(destination)
+
+      if destination.symlink?
+        say "- #{destination.readlink}", :red, true
+        say "+ #{content.expand_path}", :green, true
+      else
+        super
+      end
+    end
+
+  end
+end

lib/homesick/version.rb

@@ -0,0 +1,10 @@
+# -*- encoding : utf-8 -*-
+class Homesick
+  module Version
+    MAJOR = 1
+    MINOR = 0
+    PATCH = 0
+
+    STRING = "#{MAJOR}.#{MINOR}.#{PATCH}"
+  end
+end

spec/homesick/homesick_spec.rb

@@ -1,19 +0,0 @@
-require File.expand_path(File.dirname(__FILE__) + '/../spec_helper')
-
-describe "Homesick" do
-  before do
-    @homesick = Homesick.new
-  end
-
-  it "should clone any git repo" do
-    @homesick.should_receive(:git_clone).with('git://github.com/technicalpickles/pickled-vim.git')
-
-    @homesick.clone "git://github.com/technicalpickles/pickled-vim.git"
-  end
-
-  it "should clone a github repo" do
-    @homesick.should_receive(:git_clone).with('git://github.com/wfarr/dotfiles.git', 'wfarr_dotfiles')
-
-    @homesick.clone "wfarr/dotfiles"
-  end
-end

spec/homesick_spec.rb

@@ -0,0 +1,621 @@
+# -*- encoding : utf-8 -*-
+require 'spec_helper'
+require 'capture-output'
+
+describe 'homesick' do
+  let(:home) { create_construct }
+  after { home.destroy! }
+
+  let(:castles) { home.directory('.homesick/repos') }
+
+  let(:homesick) { Homesick.new }
+
+  before { homesick.stub(:repos_dir).and_return(castles) }
+
+  describe 'clone' do
+    context 'has a .homesickrc' do
+      it 'should run the .homesickrc' do
+        somewhere = create_construct
+        local_repo = somewhere.directory('some_repo')
+        local_repo.file('.homesickrc') do |file|
+          file << "File.open(Dir.pwd + '/testing', 'w') { |f| f.print 'testing' }"
+        end
+
+        expect($stdout).to receive(:print)
+        expect($stdin).to receive(:gets).and_return('y')
+        expect_any_instance_of(Thor::Shell::Basic).to receive(:say_status).with('eval', kind_of(Pathname))
+        homesick.clone local_repo
+
+        castles.join('some_repo').join('testing').should exist
+      end
+    end
+
+    context 'of a file' do
+      it 'should symlink existing directories' do
+        somewhere = create_construct
+        local_repo = somewhere.directory('wtf')
+
+        homesick.clone local_repo
+
+        castles.join('wtf').readlink.should == local_repo
+      end
+
+      context 'when it exists in a repo directory' do
+        before do
+          existing_castle = given_castle('existing_castle')
+          @existing_dir = existing_castle.parent
+        end
+
+        it 'should raise an error' do
+          homesick.should_not_receive(:git_clone)
+          expect { homesick.clone @existing_dir.to_s }.to raise_error(/already cloned/i)
+        end
+      end
+    end
+
+    it 'should clone git repo like file:///path/to.git' do
+      bare_repo = File.join(create_construct.to_s, 'dotfiles.git')
+      system "git init --bare #{bare_repo} >/dev/null 2>&1"
+      # Capture stderr to suppress message about cloning an empty repo.
+      Capture.stderr do
+        homesick.clone "file://#{bare_repo}"
+      end
+      File.directory?(File.join(home.to_s, '.homesick/repos/dotfiles')).should be_true
+    end
+
+    it 'should clone git repo like git://host/path/to.git' do
+      homesick.should_receive(:git_clone).with('git://github.com/technicalpickles/pickled-vim.git')
+
+      homesick.clone 'git://github.com/technicalpickles/pickled-vim.git'
+    end
+
+    it 'should clone git repo like git@host:path/to.git' do
+      homesick.should_receive(:git_clone).with('git@github.com:technicalpickles/pickled-vim.git')
+
+      homesick.clone 'git@github.com:technicalpickles/pickled-vim.git'
+    end
+
+    it 'should clone git repo like http://host/path/to.git' do
+      homesick.should_receive(:git_clone).with('http://github.com/technicalpickles/pickled-vim.git')
+
+      homesick.clone 'http://github.com/technicalpickles/pickled-vim.git'
+    end
+
+    it 'should clone git repo like http://host/path/to' do
+      homesick.should_receive(:git_clone).with('http://github.com/technicalpickles/pickled-vim')
+
+      homesick.clone 'http://github.com/technicalpickles/pickled-vim'
+    end
+
+    it 'should clone git repo like host-alias:repos.git' do
+      homesick.should_receive(:git_clone).with('gitolite:pickled-vim.git')
+
+      homesick.clone 'gitolite:pickled-vim.git'
+    end
+
+    it 'should throw an exception when trying to clone a malformed uri like malformed' do
+      homesick.should_not_receive(:git_clone)
+      expect { homesick.clone 'malformed' }.to raise_error
+    end
+
+    it 'should clone a github repo' do
+      homesick.should_receive(:git_clone).with('https://github.com/wfarr/dotfiles.git', :destination => Pathname.new('dotfiles'))
+
+      homesick.clone 'wfarr/dotfiles'
+    end
+  end
+
+  describe 'rc' do
+    let(:castle) { given_castle('glencairn') }
+
+    context 'when told to do so' do
+      before do
+        expect($stdout).to receive(:print)
+        expect($stdin).to receive(:gets).and_return('y')
+      end
+
+      it 'executes the .homesickrc' do
+        castle.file('.homesickrc') do |file|
+          file << "File.open(Dir.pwd + '/testing', 'w') { |f| f.print 'testing' }"
+        end
+
+        expect_any_instance_of(Thor::Shell::Basic).to receive(:say_status).with('eval', kind_of(Pathname))
+        homesick.rc castle
+
+        castle.join('testing').should exist
+      end
+    end
+
+    context 'when told not to do so' do
+      before do
+        expect($stdout).to receive(:print)
+        expect($stdin).to receive(:gets).and_return('n')
+      end
+
+      it 'does not execute the .homesickrc' do
+        castle.file('.homesickrc') do |file|
+          file << "File.open(Dir.pwd + '/testing', 'w') { |f| f.print 'testing' }"
+        end
+
+        expect_any_instance_of(Thor::Shell::Basic).to receive(:say_status).with('eval skip', /not evaling.+/, :blue)
+        homesick.rc castle
+
+        castle.join('testing').should_not exist
+      end
+    end
+  end
+
+  describe 'symlink' do
+    let(:castle) { given_castle('glencairn') }
+
+    it 'links dotfiles from a castle to the home folder' do
+      dotfile = castle.file('.some_dotfile')
+
+      homesick.symlink('glencairn')
+
+      home.join('.some_dotfile').readlink.should == dotfile
+    end
+
+    it 'links non-dotfiles from a castle to the home folder' do
+      dotfile = castle.file('bin')
+
+      homesick.symlink('glencairn')
+
+      home.join('bin').readlink.should == dotfile
+    end
+
+    context 'when forced' do
+      let(:homesick) { Homesick.new [], :force => true }
+
+      it 'can override symlinks to directories' do
+        somewhere_else = create_construct
+        existing_dotdir_link = home.join('.vim')
+        FileUtils.ln_s somewhere_else, existing_dotdir_link
+
+        dotdir = castle.directory('.vim')
+
+        homesick.symlink('glencairn')
+
+        existing_dotdir_link.readlink.should == dotdir
+      end
+
+      it 'can override existing directory' do
+        existing_dotdir = home.directory('.vim')
+
+        dotdir = castle.directory('.vim')
+
+        homesick.symlink('glencairn')
+
+        existing_dotdir.readlink.should == dotdir
+      end
+    end
+
+    context "with '.config' in .homesick_subdir" do
+      let(:castle) { given_castle('glencairn', ['.config']) }
+      it 'can symlink in sub directory' do
+        dotdir = castle.directory('.config')
+        dotfile = dotdir.file('.some_dotfile')
+
+        homesick.symlink('glencairn')
+
+        home_dotdir = home.join('.config')
+        home_dotdir.symlink?.should be == false
+        home_dotdir.join('.some_dotfile').readlink.should == dotfile
+      end
+    end
+
+    context "with '.config/appA' in .homesick_subdir" do
+      let(:castle) { given_castle('glencairn', ['.config/appA']) }
+      it 'can symlink in nested sub directory' do
+        dotdir = castle.directory('.config').directory('appA')
+        dotfile = dotdir.file('.some_dotfile')
+
+        homesick.symlink('glencairn')
+
+        home_dotdir = home.join('.config').join('appA')
+        home_dotdir.symlink?.should be == false
+        home_dotdir.join('.some_dotfile').readlink.should == dotfile
+      end
+    end
+
+    context "with '.config' and '.config/someapp' in .homesick_subdir" do
+      let(:castle) { given_castle('glencairn', ['.config', '.config/someapp']) }
+      it 'can symlink under both of .config and .config/someapp' do
+        config_dir = castle.directory('.config')
+        config_dotfile = config_dir.file('.some_dotfile')
+        someapp_dir = config_dir.directory('someapp')
+        someapp_dotfile = someapp_dir.file('.some_appfile')
+
+        homesick.symlink('glencairn')
+
+        home_config_dir = home.join('.config')
+        home_someapp_dir = home_config_dir.join('someapp')
+        home_config_dir.symlink?.should be == false
+        home_config_dir.join('.some_dotfile').readlink.should be == config_dotfile
+        home_someapp_dir.symlink?.should be == false
+        home_someapp_dir.join('.some_appfile').readlink.should == someapp_dotfile
+      end
+    end
+
+    context "when call with no castle name" do
+      let(:castle) { given_castle('dotfiles') }
+      it 'using default castle name: "dotfiles"' do
+        dotfile = castle.file('.some_dotfile')
+
+        homesick.symlink
+
+        home.join('.some_dotfile').readlink.should == dotfile
+      end
+    end
+  end
+
+  describe 'unlink' do
+    let(:castle) { given_castle('glencairn') }
+
+    it 'unlinks dotfiles in the home folder' do
+      castle.file('.some_dotfile')
+
+      homesick.symlink('glencairn')
+      homesick.unlink('glencairn')
+
+      home.join('.some_dotfile').should_not exist
+    end
+
+    it 'unlinks non-dotfiles from the home folder' do
+      castle.file('bin')
+
+      homesick.symlink('glencairn')
+      homesick.unlink('glencairn')
+
+      home.join('bin').should_not exist
+    end
+
+    context "with '.config' in .homesick_subdir" do
+      let(:castle) { given_castle('glencairn', ['.config']) }
+
+      it 'can unlink sub directories' do
+        castle.directory('.config').file('.some_dotfile')
+
+        homesick.symlink('glencairn')
+        homesick.unlink('glencairn')
+
+        home_dotdir = home.join('.config')
+        home_dotdir.should exist
+        home_dotdir.join('.some_dotfile').should_not exist
+      end
+    end
+
+    context "with '.config/appA' in .homesick_subdir" do
+      let(:castle) { given_castle('glencairn', ['.config/appA']) }
+
+      it 'can unsymlink in nested sub directory' do
+        castle.directory('.config').directory('appA').file('.some_dotfile')
+
+        homesick.symlink('glencairn')
+        homesick.unlink('glencairn')
+
+        home_dotdir = home.join('.config').join('appA')
+        home_dotdir.should exist
+        home_dotdir.join('.some_dotfile').should_not exist
+      end
+    end
+
+    context "with '.config' and '.config/someapp' in .homesick_subdir" do
+      let(:castle) { given_castle('glencairn', ['.config', '.config/someapp']) }
+
+      it 'can unsymlink under both of .config and .config/someapp' do
+        config_dir = castle.directory('.config')
+        config_dir.file('.some_dotfile')
+        config_dir.directory('someapp').file('.some_appfile')
+
+        homesick.symlink('glencairn')
+        homesick.unlink('glencairn')
+
+        home_config_dir = home.join('.config')
+        home_someapp_dir = home_config_dir.join('someapp')
+        home_config_dir.should exist
+        home_config_dir.join('.some_dotfile').should_not exist
+        home_someapp_dir.should exist
+        home_someapp_dir.join('.some_appfile').should_not exist
+      end
+    end
+
+    context "when call with no castle name" do
+      let(:castle) { given_castle('dotfiles') }
+
+      it 'using default castle name: "dotfiles"' do
+        castle.file('.some_dotfile')
+
+        homesick.symlink
+        homesick.unlink
+
+        home.join('.some_dotfile').should_not exist
+      end
+    end
+  end
+
+  describe 'list' do
+    it 'should say each castle in the castle directory' do
+      given_castle('zomg')
+      given_castle('wtf/zomg')
+
+      homesick.should_receive(:say_status).with('zomg', 'git://github.com/technicalpickles/zomg.git', :cyan)
+      homesick.should_receive(:say_status).with('wtf/zomg', 'git://github.com/technicalpickles/zomg.git', :cyan)
+
+      homesick.list
+    end
+  end
+
+  describe 'status' do
+    it 'should say "nothing to commit" when there are no changes' do
+      given_castle('castle_repo')
+      text = Capture.stdout { homesick.status('castle_repo') }
+      text.should =~ /nothing to commit \(create\/copy files and use "git add" to track\)$/
+    end
+
+    it 'should say "Changes to be committed" when there are changes' do
+      given_castle('castle_repo')
+      some_rc_file = home.file '.some_rc_file'
+      homesick.track(some_rc_file.to_s, 'castle_repo')
+      text = Capture.stdout { homesick.status('castle_repo') }
+      text.should =~ /Changes to be committed:.*new file:\s*home\/.some_rc_file/m
+    end
+  end
+
+  describe 'diff' do
+    it 'should output an empty message when there are no changes to commit' do
+      given_castle('castle_repo')
+      some_rc_file = home.file '.some_rc_file'
+      homesick.track(some_rc_file.to_s, 'castle_repo')
+      Capture.stdout { homesick.commit 'castle_repo', 'Adding a file to the test' }
+      text = Capture.stdout { homesick.diff('castle_repo') }
+      text.should eq('')
+    end
+
+    it 'should output a diff message when there are changes to commit' do
+      given_castle('castle_repo')
+      some_rc_file = home.file '.some_rc_file'
+      homesick.track(some_rc_file.to_s, 'castle_repo')
+      Capture.stdout { homesick.commit 'castle_repo', 'Adding a file to the test' }
+      File.open(some_rc_file.to_s, 'w') do |file|
+        file.puts "Some test text"
+      end
+      text = Capture.stdout { homesick.diff('castle_repo') }
+      text.should =~ /diff --git.+Some test text$/m
+    end
+  end
+
+  describe 'show_path' do
+    it 'should say the path of a castle' do
+      castle = given_castle('castle_repo')
+
+      homesick.should_receive(:say).with(castle.dirname)
+
+      homesick.show_path('castle_repo')
+    end
+  end
+
+  describe 'pull' do
+    it 'should perform a pull, submodule init and update when the given castle exists' do
+      given_castle('castle_repo')
+      homesick.stub(:system).once.with('git pull --quiet')
+      homesick.stub(:system).once.with('git submodule --quiet init')
+      homesick.stub(:system).once.with('git submodule --quiet update --init --recursive >/dev/null 2>&1')
+      homesick.pull 'castle_repo'
+    end
+
+    it 'should print an error message when trying to pull a non-existant castle' do
+      homesick.should_receive("say_status").once.with(:error, /Could not pull castle_repo, expected \/tmp\/construct_container.* exist and contain dotfiles/, :red)
+      expect { homesick.pull "castle_repo" }.to raise_error(SystemExit)
+    end
+
+    describe '--all' do
+      it 'should pull each castle when invoked with --all' do
+        given_castle('castle_repo')
+        given_castle('glencairn')
+        homesick.stub(:system).exactly(2).times.with('git pull --quiet')
+        homesick.stub(:system).exactly(2).times.with('git submodule --quiet init')
+        homesick.stub(:system).exactly(2).times.with('git submodule --quiet update --init --recursive >/dev/null 2>&1')
+        Capture.stdout { Capture.stderr { homesick.invoke 'pull', [], all: true } }
+      end
+    end
+
+  end
+
+  describe 'push' do
+    it 'should perform a git push on the given castle' do
+      given_castle('castle_repo')
+      homesick.stub(:system).once.with('git push')
+      homesick.push 'castle_repo'
+    end
+
+    it 'should print an error message when trying to push a non-existant castle' do
+      homesick.should_receive("say_status").once.with(:error, /Could not push castle_repo, expected \/tmp\/construct_container.* exist and contain dotfiles/, :red)
+      expect { homesick.push "castle_repo" }.to raise_error(SystemExit)
+    end
+  end
+
+  describe 'track' do
+    it 'should move the tracked file into the castle' do
+      castle = given_castle('castle_repo')
+
+      some_rc_file = home.file '.some_rc_file'
+
+      homesick.track(some_rc_file.to_s, 'castle_repo')
+
+      tracked_file = castle.join('.some_rc_file')
+      tracked_file.should exist
+
+      some_rc_file.readlink.should == tracked_file
+    end
+
+    it 'should handle files with parens' do
+      castle = given_castle('castle_repo')
+
+      some_rc_file = home.file 'Default (Linux).sublime-keymap'
+
+      homesick.track(some_rc_file.to_s, 'castle_repo')
+
+      tracked_file = castle.join('Default (Linux).sublime-keymap')
+      tracked_file.should exist
+
+      some_rc_file.readlink.should == tracked_file
+    end
+
+    it 'should track a file in nested folder structure' do
+      castle = given_castle('castle_repo')
+
+      some_nested_file = home.file('some/nested/file.txt')
+      homesick.track(some_nested_file.to_s, 'castle_repo')
+
+      tracked_file = castle.join('some/nested/file.txt')
+      tracked_file.should exist
+      some_nested_file.readlink.should == tracked_file
+    end
+
+    it 'should track a nested directory' do
+      castle = given_castle('castle_repo')
+
+      some_nested_dir = home.directory('some/nested/directory/')
+      homesick.track(some_nested_dir.to_s, 'castle_repo')
+
+      tracked_file = castle.join('some/nested/directory/')
+      tracked_file.should exist
+      some_nested_dir.realpath.should == tracked_file.realpath
+    end
+
+    context "when call with no castle name" do
+      it 'using default castle name: "dotfiles"' do
+        castle = given_castle('dotfiles')
+
+        some_rc_file = home.file '.some_rc_file'
+
+        homesick.track(some_rc_file.to_s)
+
+        tracked_file = castle.join('.some_rc_file')
+        tracked_file.should exist
+
+        some_rc_file.readlink.should == tracked_file
+      end
+    end
+
+    describe 'commit' do
+      it 'should have a commit message when the commit succeeds' do
+        given_castle('castle_repo')
+        some_rc_file = home.file '.a_random_rc_file'
+        homesick.track(some_rc_file.to_s, 'castle_repo')
+        text = Capture.stdout { homesick.commit('castle_repo', 'Test message') }
+        text.should =~ /^\[master \(root-commit\) \w+\] Test message/
+      end
+    end
+
+    describe 'subdir_file' do
+
+      it 'should add the nested files parent to the subdir_file' do
+        castle = given_castle('castle_repo')
+
+        some_nested_file = home.file('some/nested/file.txt')
+        homesick.track(some_nested_file.to_s, 'castle_repo')
+
+        subdir_file = castle.parent.join(Homesick::SUBDIR_FILENAME)
+        File.open(subdir_file, 'r') do |f|
+          f.readline.should == "some/nested\n"
+        end
+      end
+
+      it 'should NOT add anything if the files parent is already listed' do
+        castle = given_castle('castle_repo')
+
+        some_nested_file = home.file('some/nested/file.txt')
+        other_nested_file = home.file('some/nested/other.txt')
+        homesick.track(some_nested_file.to_s, 'castle_repo')
+        homesick.track(other_nested_file.to_s, 'castle_repo')
+
+        subdir_file = castle.parent.join(Homesick::SUBDIR_FILENAME)
+        File.open(subdir_file, 'r') do |f|
+          f.readlines.size.should == 1
+        end
+      end
+
+      it 'should remove the parent of a tracked file from the subdir_file if the parent itself is tracked' do
+        castle = given_castle('castle_repo')
+
+        some_nested_file = home.file('some/nested/file.txt')
+        nested_parent = home.directory('some/nested/')
+        homesick.track(some_nested_file.to_s, 'castle_repo')
+        homesick.track(nested_parent.to_s, 'castle_repo')
+
+        subdir_file = castle.parent.join(Homesick::SUBDIR_FILENAME)
+        File.open(subdir_file, 'r') do |f|
+          f.each_line { |line| line.should_not == "some/nested\n" }
+        end
+      end
+    end
+  end
+
+  describe "destroy" do
+    it "removes the symlink files" do
+      expect_any_instance_of(Thor::Shell::Basic).to receive(:yes?).and_return('y')
+      given_castle("stronghold")
+      some_rc_file = home.file '.some_rc_file'
+      homesick.track(some_rc_file.to_s, "stronghold")
+      homesick.destroy('stronghold')
+
+      some_rc_file.should_not be_exist
+    end
+
+    it "deletes the cloned repository" do
+      expect_any_instance_of(Thor::Shell::Basic).to receive(:yes?).and_return('y')
+      castle = given_castle("stronghold")
+      some_rc_file = home.file '.some_rc_file'
+      homesick.track(some_rc_file.to_s, "stronghold")
+      homesick.destroy('stronghold')
+
+      castle.should_not be_exist
+    end
+  end
+
+  describe "cd" do
+    it "cd's to the root directory of the given castle" do
+      given_castle('castle_repo')
+      homesick.should_receive("inside").once.with(kind_of(Pathname)).and_yield
+      homesick.should_receive("system").once.with(ENV["SHELL"])
+      Capture.stdout { homesick.cd 'castle_repo' }
+    end
+
+    it "returns an error message when the given castle does not exist" do
+      homesick.should_receive("say_status").once.with(:error, /Could not cd castle_repo, expected \/tmp\/construct_container.* exist and contain dotfiles/, :red)
+      expect { homesick.cd "castle_repo" }.to raise_error(SystemExit)
+    end
+  end
+
+  describe "open" do
+    it "opens the system default editor in the root of the given castle" do
+      ENV.stub(:[]).and_call_original # Make sure calls to ENV use default values for most things...
+      ENV.stub(:[]).with('EDITOR').and_return('vim') # Set a default value for 'EDITOR' just in case none is set
+      given_castle 'castle_repo'
+      homesick.should_receive("inside").once.with(kind_of(Pathname)).and_yield
+      homesick.should_receive("system").once.with('vim')
+      Capture.stdout { homesick.open 'castle_repo' }
+    end
+
+    it "returns an error message when the $EDITOR environment variable is not set" do
+      ENV.stub(:[]).with('EDITOR').and_return(nil) # Set the default editor to make sure it fails.
+      homesick.should_receive("say_status").once.with(:error, "The $EDITOR environment variable must be set to use this command", :red)
+      expect { homesick.open "castle_repo" }.to raise_error(SystemExit)
+    end
+
+    it "returns an error message when the given castle does not exist" do
+      ENV.stub(:[]).with('EDITOR').and_return('vim') # Set a default just in case none is set
+      homesick.should_receive("say_status").once.with(:error, /Could not open castle_repo, expected \/tmp\/construct_container.* exist and contain dotfiles/, :red)
+      expect { homesick.open "castle_repo" }.to raise_error(SystemExit)
+    end
+  end
+
+  describe 'version' do
+    it 'should print the current version of homesick' do
+      text = Capture.stdout { homesick.version }
+      text.chomp.should =~ /\d+\.\d+\.\d+/
+    end
+  end
+end

spec/spec_helper.rb

@@ -1,19 +1,38 @@
 $LOAD_PATH.unshift(File.dirname(__FILE__))
 $LOAD_PATH.unshift(File.join(File.dirname(__FILE__), '..', 'lib'))
 require 'homesick'
-require 'spec'
+require 'rspec'
-require 'spec/autorun'
+require 'rspec/autorun'
-require 'construct'
+require 'test_construct'
+require 'tempfile'
 
-Spec::Runner.configure do |config|
+RSpec.configure do |config|
-  config.include Construct::Helpers
+  config.include TestConstruct::Helpers
 
-  config.before do
+  config.before { ENV['HOME'] = home.to_s }
-    @user_dir = create_construct
+
-    Homesick.stub!(:user_dir).and_return(@user_dir)
+  config.before { silence! }
+
+  def silence!
+    homesick.stub(:say_status)
   end
 
-  config.after do
+  def given_castle(path, subdirs = [])
-    @user_dir.destroy!
+    name = Pathname.new(path).basename
+    castles.directory(path) do |castle|
+      Dir.chdir(castle) do
+        system 'git init >/dev/null 2>&1'
+        system 'git config user.email "test@test.com"'
+        system 'git config user.name "Test Name"'
+        system "git remote add origin git://github.com/technicalpickles/#{name}.git >/dev/null 2>&1"
+        if subdirs
+          subdir_file = castle.join(Homesick::SUBDIR_FILENAME)
+          subdirs.each do |subdir|
+            system "echo #{subdir} >> #{subdir_file}"
+          end
+        end
+        return castle.directory('home')
+      end
+    end
   end
 end