Added copyDirectory script wrapper (#655)

* Added copyDirectoryTo script wrapper

* Renamed copyDirectoryTo to copyDirectory

hi_scripting/scripting/api/ScriptingApiObjects.cpp

@@ -220,6 +220,7 @@ struct ScriptingObjects::ScriptFile::Wrapper
 	API_METHOD_WRAPPER_1(ScriptFile, rename);
 	API_METHOD_WRAPPER_1(ScriptFile, move);
 	API_METHOD_WRAPPER_1(ScriptFile, copy);
+	API_METHOD_WRAPPER_1(ScriptFile, copyDirectory);
 	API_METHOD_WRAPPER_2(ScriptFile, isChildOf);
 	API_METHOD_WRAPPER_1(ScriptFile, isSameFileAs);
 	API_METHOD_WRAPPER_1(ScriptFile, toReferenceString);
@@ -281,6 +282,7 @@ ScriptingObjects::ScriptFile::ScriptFile(ProcessorWithScriptingContent* p, const
 	ADD_API_METHOD_1(rename);
 	ADD_API_METHOD_1(move);
 	ADD_API_METHOD_1(copy);
+	ADD_API_METHOD_1(copyDirectory);
 	ADD_API_METHOD_0(show);
 	ADD_API_METHOD_2(isChildOf);
 	ADD_API_METHOD_1(isSameFileAs);
@@ -801,6 +803,23 @@ bool ScriptingObjects::ScriptFile::copy(var target)
 	RETURN_IF_NO_THROW(false);
 }
 
+bool ScriptingObjects::ScriptFile::copyDirectory(var target)
+{	
+	if (auto sf = dynamic_cast<ScriptFile*>(target.getObject()))
+	{
+		if (!sf->f.isDirectory())
+			reportScriptError("target is not a directory");
+
+		return f.copyDirectoryTo(sf->f);
+	}
+	else
+	{
+		reportScriptError("target is not a directory");
+	}
+
+	RETURN_IF_NO_THROW(false);
+}
+
 juce::var ScriptingObjects::ScriptFile::loadAsAudioFile() const
 {
 	double unused = 0;

hi_scripting/scripting/api/ScriptingApiObjects.h

@@ -395,12 +395,15 @@ namespace ScriptingObjects
 		/** Renames the file. */
 		bool rename(String newName);
 
-		/** Moves the file. */
+		/** Moves the file. The target isn't the directory to put it in, it's the actual file to create. */
 		bool move(var target);
 
-		/** Copies the file. */
+		/** Copies the file. The target isn't the directory to put it in, it's the actual file to create. */
 		bool copy(var target);
 
+		/** Recursively copies the directory. The target is the actual directory to create, not the directory into which the new one should be placed. */
+		bool copyDirectory(var target);
+
 		/** Loads the given file as audio file. */
 		var loadAsAudioFile() const;