Add bin and edit workflow

bin/gems/rake-13.2.1/lib/rake/win32.rb

@@ -0,0 +1,51 @@
+# frozen_string_literal: true
+require "rbconfig"
+
+module Rake
+  # Win 32 interface methods for Rake. Windows specific functionality
+  # will be placed here to collect that knowledge in one spot.
+  module Win32 # :nodoc: all
+
+    # Error indicating a problem in locating the home directory on a
+    # Win32 system.
+    class Win32HomeError < RuntimeError
+    end
+
+    class << self
+      # True if running on a windows system.
+      def windows?
+        RbConfig::CONFIG["host_os"] =~ %r!(msdos|mswin|djgpp|mingw|[Ww]indows)!
+      end
+
+      # The standard directory containing system wide rake files on
+      # Win 32 systems. Try the following environment variables (in
+      # order):
+      #
+      # * HOME
+      # * HOMEDRIVE + HOMEPATH
+      # * APPDATA
+      # * USERPROFILE
+      #
+      # If the above are not defined, the return nil.
+      def win32_system_dir #:nodoc:
+        win32_shared_path = ENV["HOME"]
+        if win32_shared_path.nil? && ENV["HOMEDRIVE"] && ENV["HOMEPATH"]
+          win32_shared_path = ENV["HOMEDRIVE"] + ENV["HOMEPATH"]
+        end
+
+        win32_shared_path ||= ENV["APPDATA"]
+        win32_shared_path ||= ENV["USERPROFILE"]
+        raise Win32HomeError,
+          "Unable to determine home path environment variable." if
+            win32_shared_path.nil? or win32_shared_path.empty?
+        normalize(File.join(win32_shared_path, "Rake"))
+      end
+
+      # Normalize a win32 path so that the slashes are all forward slashes.
+      def normalize(path)
+        path.gsub(/\\/, "/")
+      end
+
+    end
+  end
+end