vagrant and chef install everything

ops/cookbooks/vendor/ark/libraries/resource_defaults.rb

@@ -0,0 +1,119 @@
+module Ark
+  class ResourceDefaults
+    def extension
+      resource.extension || generate_extension_from_url(resource.url.clone)
+    end
+
+    def prefix_bin
+      resource.prefix_bin || prefix_bin_from_node_in_run_context
+    end
+
+    def prefix_root
+      resource.prefix_root || prefix_root_from_node_in_run_context
+    end
+
+    def home_dir
+      if resource.home_dir.nil? || resource.home_dir.empty?
+        prefix_home = resource.prefix_home || prefix_home_from_node_in_run_context
+        ::File.join(prefix_home, resource.name)
+      else
+        resource.home_dir
+      end
+    end
+
+    def version
+      resource.version || default_version
+    end
+
+    def path
+      if windows?
+        resource.win_install_dir
+      else
+        ::File.join(resource.prefix_root, "#{resource.name}-#{resource.version}")
+      end
+    end
+
+    def owner
+      resource.owner || default_owner
+    end
+
+    def windows?
+      node_in_run_context['platform_family'] == 'windows'
+    end
+
+    def path_without_version
+      partial_path = resource.path || prefix_root_from_node_in_run_context
+      ::File.join(partial_path, resource.name)
+    end
+
+    def release_file
+      release_filename = "#{resource.name}-#{resource.version}.#{resource.extension}"
+      ::File.join(file_cache_path, release_filename)
+    end
+
+    def release_file_without_version
+      release_filename = "#{resource.name}.#{resource.extension}"
+      ::File.join(file_cache_path, release_filename)
+    end
+
+    def initialize(resource)
+      @resource = resource
+    end
+
+    private
+
+    attr_reader :resource
+
+    def generate_extension_from_url(url)
+      # purge any trailing redirect
+      url =~ %r{^https?:\/\/.*(.bin|bz2|gz|jar|tbz|tgz|txz|war|xz|zip|7z)(\/.*\/)}
+      url.gsub!(Regexp.last_match(2), '') unless Regexp.last_match(2).nil?
+      # remove trailing query string
+      release_basename = ::File.basename(url.gsub(/\?.*\z/, '')).gsub(/-bin\b/, '')
+      # (\?.*)? accounts for a trailing querystring
+      Chef::Log.debug("DEBUG: release_basename is #{release_basename}")
+      release_basename =~ /^(.+?)\.(jar|tar\.bz2|tar\.gz|tar\.xz|tbz|tgz|txz|war|zip|tar|7z)(\?.*)?/
+      Chef::Log.debug("DEBUG: file_extension is #{Regexp.last_match(2)}")
+      Regexp.last_match(2)
+    end
+
+    def prefix_bin_from_node_in_run_context
+      node_in_run_context['ark']['prefix_bin']
+    end
+
+    def prefix_root_from_node_in_run_context
+      node_in_run_context['ark']['prefix_root']
+    end
+
+    def prefix_home_from_node_in_run_context
+      node_in_run_context['ark']['prefix_home']
+    end
+
+    def default_version
+      '1'
+    end
+
+    def default_owner
+      if windows?
+        wmi_property_from_query(:name, "select * from Win32_UserAccount where sid like 'S-1-5-21-%-500' and LocalAccount=True")
+      else
+        'root'
+      end
+    end
+
+    def wmi_property_from_query(wmi_property, wmi_query)
+      @wmi = ::WIN32OLE.connect('winmgmts://')
+      result = @wmi.ExecQuery(wmi_query)
+      return nil unless result.each.count > 0
+      result.each.next.send(wmi_property)
+    end
+
+    def file_cache_path
+      Chef::Config[:file_cache_path]
+    end
+
+    def node_in_run_context
+      resource.run_context.node
+    end
+  end
+end