From 109e268126148afa7f10ccf45720fbc87534ff06 Mon Sep 17 00:00:00 2001
From: Steven Davidovitz <sdavidovitz@zendesk.com>
Date: Thu, 17 Mar 2016 14:10:34 -0700
Subject: [PATCH 1/6] character classes or pipes, not both

---
 lib/sshkit/host.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/sshkit/host.rb b/lib/sshkit/host.rb
index cd532469..f4a1db8d 100644
--- a/lib/sshkit/host.rb
+++ b/lib/sshkit/host.rb
@@ -99,7 +99,7 @@ def properties
   class SimpleHostParser
 
     def self.suitable?(host_string)
-      !host_string.match(/[:|@]/)
+      !host_string.match(/:|@/)
     end
 
     def initialize(host_string)
@@ -127,7 +127,7 @@ def attributes
   class HostWithPortParser < SimpleHostParser
 
     def self.suitable?(host_string)
-      !host_string.match(/[@|\[|\]]/)
+      !host_string.match(/@|\[|\]/)
     end
 
     def port

From d0183403ba10a1645fc4faf89118ad86e24c5077 Mon Sep 17 00:00:00 2001
From: Steven Davidovitz <sdavidovitz@zendesk.com>
Date: Thu, 17 Mar 2016 14:11:22 -0700
Subject: [PATCH 2/6] output_verbosity accessors are redefined inside the class

---
 lib/sshkit/configuration.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/sshkit/configuration.rb b/lib/sshkit/configuration.rb
index a9e8a396..333ac05f 100644
--- a/lib/sshkit/configuration.rb
+++ b/lib/sshkit/configuration.rb
@@ -2,7 +2,7 @@ module SSHKit
 
   class Configuration
 
-    attr_accessor :umask, :output_verbosity
+    attr_accessor :umask
     attr_writer :output, :backend, :default_env, :default_runner
 
     def output

From 894b59fa0bda1c57342dd69de54d24d9a8c06aa6 Mon Sep 17 00:00:00 2001
From: Steven Davidovitz <sdavidovitz@zendesk.com>
Date: Thu, 17 Mar 2016 14:12:39 -0700
Subject: [PATCH 3/6] ruby doesn't like private attr_readers

---
 lib/sshkit/backends/connection_pool.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/sshkit/backends/connection_pool.rb b/lib/sshkit/backends/connection_pool.rb
index e1b0f0f6..3b093103 100644
--- a/lib/sshkit/backends/connection_pool.rb
+++ b/lib/sshkit/backends/connection_pool.rb
@@ -78,10 +78,12 @@ def close_connections
     end
   end
 
-  private
+  protected
 
   attr_reader :caches, :timed_out_connections
 
+  private
+
   def cache_enabled?
     idle_timeout && idle_timeout > 0
   end

From 02b753dfb7ff363a221674658bc2beafc340a361 Mon Sep 17 00:00:00 2001
From: Steven Davidovitz <sdavidovitz@zendesk.com>
Date: Thu, 17 Mar 2016 14:13:15 -0700
Subject: [PATCH 4/6] ruby doesn't like private attr_readers

---
 lib/sshkit/backends/connection_pool/cache.rb | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/sshkit/backends/connection_pool/cache.rb b/lib/sshkit/backends/connection_pool/cache.rb
index f29f2ba1..dbce2d39 100644
--- a/lib/sshkit/backends/connection_pool/cache.rb
+++ b/lib/sshkit/backends/connection_pool/cache.rb
@@ -53,10 +53,12 @@ def clear
     end
   end
 
-  private
+  protected
 
   attr_reader :connections, :idle_timeout, :closer
 
+  private
+
   def fresh?(expires_at)
     expires_at > Time.now
   end

From 2d4cea260bad4d4ac9b1cc0a5b2236b245937e0c Mon Sep 17 00:00:00 2001
From: Steven Davidovitz <sdavidovitz@zendesk.com>
Date: Thu, 17 Mar 2016 14:13:47 -0700
Subject: [PATCH 5/6] attr_reader for SSHKit.config is written manually

---
 lib/sshkit.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/sshkit.rb b/lib/sshkit.rb
index cae4feba..b640ca3a 100644
--- a/lib/sshkit.rb
+++ b/lib/sshkit.rb
@@ -4,7 +4,7 @@ module SSHKit
 
   class << self
 
-    attr_accessor :config
+    attr_writer :config
 
     def configure
       @@config ||= Configuration.new

From 821264c3d2b7057f58939df2436b1f875b395873 Mon Sep 17 00:00:00 2001
From: Steven Davidovitz <sdavidovitz@zendesk.com>
Date: Thu, 17 Mar 2016 14:17:15 -0700
Subject: [PATCH 6/6] remove the existing default_files

Silences "warning: method redefined; discarding old default_files"
---
 lib/sshkit/backends/netssh.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/sshkit/backends/netssh.rb b/lib/sshkit/backends/netssh.rb
index c916860e..f3293046 100644
--- a/lib/sshkit/backends/netssh.rb
+++ b/lib/sshkit/backends/netssh.rb
@@ -5,6 +5,8 @@ module Net
   module SSH
     class Config
       class << self
+        remove_method :default_files
+
         def default_files
           @@default_files + [File.join(Dir.pwd, '.ssh/config')]
         end