Add InnoSetup extraction method

Author: coderobe

src/extract-innosetup.rb

@@ -0,0 +1,26 @@
+require "cocaine"
+
+module VBiosFinder
+  class Extract
+    def self.innosetup file
+      begin
+        line = Cocaine::CommandLine.new("innoextract", ":file")
+        puts line.run(file: file)
+      rescue Cocaine::ExitStatusError => e
+        puts e.message
+        return
+      end
+    end
+  end
+  class Test
+    def self.innosetup file
+      begin
+        line = Cocaine::CommandLine.new("innoextract", "-t :file")
+        line.run(file: file)
+        true
+      rescue Cocaine::ExitStatusError => e
+        false
+      end
+    end
+  end
+end