First development of the deploy action (#6)

Deploy js code to an instance of screeps.
Some debugging tools are implemented.

Reviewed-on: #6
Co-authored-by: Philipp Horstenkamp <philipp@horstenkamp.de>
Co-committed-by: Philipp Horstenkamp <philipp@horstenkamp.de>

node_modules/yamljs/src/Dumper.coffee

@@ -0,0 +1,56 @@
+
+Utils   = require './Utils'
+Inline  = require './Inline'
+
+# Dumper dumps JavaScript variables to YAML strings.
+#
+class Dumper
+
+    # The amount of spaces to use for indentation of nested nodes.
+    @indentation:   4
+
+
+    # Dumps a JavaScript value to YAML.
+    #
+    # @param [Object]   input                   The JavaScript value
+    # @param [Integer]  inline                  The level where you switch to inline YAML
+    # @param [Integer]  indent                  The level of indentation (used internally)
+    # @param [Boolean]  exceptionOnInvalidType  true if an exception must be thrown on invalid types (a JavaScript resource or object), false otherwise
+    # @param [Function] objectEncoder           A function to serialize custom objects, null otherwise
+    #
+    # @return [String]  The YAML representation of the JavaScript value
+    #
+    dump: (input, inline = 0, indent = 0, exceptionOnInvalidType = false, objectEncoder = null) ->
+        output = ''
+        prefix = (if indent then Utils.strRepeat(' ', indent) else '')
+
+        if inline <= 0 or typeof(input) isnt 'object' or input instanceof Date or Utils.isEmpty(input)
+            output += prefix + Inline.dump(input, exceptionOnInvalidType, objectEncoder)
+        
+        else
+            if input instanceof Array
+                for value in input
+                    willBeInlined = (inline - 1 <= 0 or typeof(value) isnt 'object' or Utils.isEmpty(value))
+
+                    output +=
+                        prefix +
+                        '-' +
+                        (if willBeInlined then ' ' else "\n") +
+                        @dump(value, inline - 1, (if willBeInlined then 0 else indent + @indentation), exceptionOnInvalidType, objectEncoder) +
+                        (if willBeInlined then "\n" else '')
+
+            else
+                for key, value of input
+                    willBeInlined = (inline - 1 <= 0 or typeof(value) isnt 'object' or Utils.isEmpty(value))
+
+                    output +=
+                        prefix +
+                        Inline.dump(key, exceptionOnInvalidType, objectEncoder) + ':' +
+                        (if willBeInlined then ' ' else "\n") +
+                        @dump(value, inline - 1, (if willBeInlined then 0 else indent + @indentation), exceptionOnInvalidType, objectEncoder) +
+                        (if willBeInlined then "\n" else '')
+
+        return output
+
+
+module.exports = Dumper