From 07a17b442d7d7a397d076babfaa29fd2620921d7 Mon Sep 17 00:00:00 2001
From: Nat Lasseter <user@4574.co.uk>
Date: Thu, 19 Jan 2017 10:54:32 +0000
Subject: Initial commit

---
 lib/host.rb      | 19 +++++++++++++++++++
 lib/hosts.rb     | 22 ++++++++++++++++++++++
 lib/sshconfig.rb | 13 +++++++++++++
 3 files changed, 54 insertions(+)
 create mode 100644 lib/host.rb
 create mode 100644 lib/hosts.rb
 create mode 100644 lib/sshconfig.rb

(limited to 'lib')

diff --git a/lib/host.rb b/lib/host.rb
new file mode 100644
index 0000000..90c3e2e
--- /dev/null
+++ b/lib/host.rb
@@ -0,0 +1,19 @@
+module SSHConfig
+  class Host
+    def initialize(name, &block)
+      @name = name
+      @directives = {}
+      self.instance_eval(&block)
+    end
+
+    def method_missing(meth, arg)
+      @directives[meth.capitalize] = arg
+    end
+
+    def to_s
+      "Host #{@name}\n" +
+      @directives.map { |k, v| "\t#{k} #{v}" }.join("\n") +
+      "\n"
+    end
+  end
+end
diff --git a/lib/hosts.rb b/lib/hosts.rb
new file mode 100644
index 0000000..1a0fc27
--- /dev/null
+++ b/lib/hosts.rb
@@ -0,0 +1,22 @@
+module SSHConfig
+  class Hosts
+    attr_reader :hosts
+
+    def initialize(&block)
+      @hosts = []
+      self.instance_eval(&block)
+    end
+
+    def merge(morehosts)
+      @hosts += morehosts.hosts
+    end
+
+    def host(name)
+      @hosts << Host.new(name, &Proc.new)
+    end
+
+    def to_s
+      @hosts.map(&:to_s).join("\n")
+    end
+  end
+end
diff --git a/lib/sshconfig.rb b/lib/sshconfig.rb
new file mode 100644
index 0000000..204a127
--- /dev/null
+++ b/lib/sshconfig.rb
@@ -0,0 +1,13 @@
+require 'host'
+require 'hosts'
+
+module SSHConfig
+  YES = "yes"
+  NO = "no"
+
+  $hostlist = Hosts.new{}
+
+  def hosts
+    $hostlist.merge(Hosts.new(&Proc.new))
+  end
+end
-- 
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