From 911403eb5ec2827c422bdd59a6bb10c9b0780e5c Mon Sep 17 00:00:00 2001
From: Carl Lerche <carllerche@mac.com>
Date: Tue, 13 Jul 2010 15:05:54 -0700
Subject: Allows the location of binstubs to be specified

---
 lib/bundler/cli.rb              |  4 ++--
 spec/runtime/executable_spec.rb | 31 ++++++++++++++++++++-----------
 spec/support/helpers.rb         |  3 ++-
 3 files changed, 24 insertions(+), 14 deletions(-)

diff --git a/lib/bundler/cli.rb b/lib/bundler/cli.rb
index 24379b9e9e..6bcf944de4 100644
--- a/lib/bundler/cli.rb
+++ b/lib/bundler/cli.rb
@@ -96,7 +96,7 @@ module Bundler
       "Only output warnings and errors."
     method_option "local", :type => :boolean, :banner =>
       "Do not attempt to fetch gems remotely and use the gem cache instead"
-    method_option "binstubs", :type => :boolean, :banner =>
+    method_option "binstubs", :type => :string, :lazy_default => "bin", :banner =>
       "Generate bin stubs for bundled gems to ./bin"
     def install(path = nil)
       opts = options.dup
@@ -106,7 +106,7 @@ module Bundler
       # Can't use Bundler.settings for this because settings needs gemfile.dirname
       ENV['BUNDLE_GEMFILE'] = opts[:gemfile] if opts[:gemfile]
       Bundler.settings[:path] = path if path
-      Bundler.settings[:bin] = 'bin' if opts[:binstubs]
+      Bundler.settings[:bin] = opts["binstubs"] if opts[:binstubs]
       Bundler.settings[:disable_shared_gems] = '1' if options["disable-shared-gems"] || path
       Bundler.settings.without = opts[:without]
       Bundler.ui.be_quiet! if opts[:quiet]
diff --git a/spec/runtime/executable_spec.rb b/spec/runtime/executable_spec.rb
index 7cda266f20..da3cbe8d2a 100644
--- a/spec/runtime/executable_spec.rb
+++ b/spec/runtime/executable_spec.rb
@@ -1,12 +1,14 @@
 require "spec_helper"
 
 describe "Running bin/* commands" do
-  it "runs the bundled command when in the bundle" do
+  before :each do
     gemfile <<-G
       source "file://#{gem_repo1}"
       gem "rack"
     G
+  end
 
+  it "runs the bundled command when in the bundle" do
     bundle "install --binstubs"
 
     build_gem "rack", "2.0", :to_system => true do |s|
@@ -17,12 +19,24 @@ describe "Running bin/* commands" do
     out.should == "1.0.0"
   end
 
-  it "runs the bundled command when out of the bundle" do
-    gemfile <<-G
-      source "file://#{gem_repo1}"
-      gem "rack"
-    G
+  it "allows the location of the gem stubs to be specified" do
+    bundle "install --binstubs gbin"
+
+    bundled_app("bin").should_not exist
+    bundled_app("gbin/rackup").should exist
+
+    gembin bundled_app("gbin/rackup")
+    out.should == "1.0.0"
+  end
+
+  it "allows absolute paths as a specification of where to install bin stubs" do
+    bundle "install --binstubs #{tmp}/bin"
+
+    gembin tmp("bin/rackup")
+    out.should == "1.0.0"
+  end
 
+  it "runs the bundled command when out of the bundle" do
     bundle "install --binstubs"
 
     build_gem "rack", "2.0", :to_system => true do |s|
@@ -70,11 +84,6 @@ describe "Running bin/* commands" do
   end
 
   it "does not generate bin stubs if the option was not specified" do
-    gemfile <<-G
-      source "file://#{gem_repo1}"
-      gem "rack"
-    G
-
     bundle "install"
 
     bundled_app("bin/rackup").should_not exist
diff --git a/spec/support/helpers.rb b/spec/support/helpers.rb
index a1c202f45e..57b62710bc 100644
--- a/spec/support/helpers.rb
+++ b/spec/support/helpers.rb
@@ -72,7 +72,8 @@ module Spec
     def gembin(cmd)
       lib = File.expand_path("../../../lib", __FILE__)
       old, ENV['RUBYOPT'] = ENV['RUBYOPT'], "#{ENV['RUBYOPT']} -I#{lib}"
-      sys_exec(bundled_app("bin/#{cmd}"))
+      cmd = bundled_app("bin/#{cmd}") unless cmd.to_s.include?("/")
+      sys_exec(cmd.to_s)
     ensure
       ENV['RUBYOPT'] = old
     end
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