package com.kkbox.fireapp;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.InputStream;
import java.io.IOException;
import java.net.URL;
import java.util.ArrayList;
import org.jruby.Ruby;
import org.jruby.RubyInstanceConfig;
import org.jruby.javasupport.JavaEmbedUtils;
public class Main {
public static void debuggery(String message) {
System.err.println("DEBUGGERY:" + message); // JGBDEBUG
}
public static void main(String[] args) throws Exception {
RubyInstanceConfig config = new RubyInstanceConfig();
config.setArgv(args);
Ruby runtime = JavaEmbedUtils.initialize(new ArrayList(0), config);
String mainRubyFile = "main";
String runConfigFile = "run_configuration";
ArrayList<String> config_data = new ArrayList<String>();
try{
java.io.InputStream ins = Main.class.getClassLoader().getResourceAsStream(runConfigFile);
if (ins == null ) {
System.err.println("Did not find configuration file '" + runConfigFile + "', using defaults.");
} else {
config_data = getConfigFileContents(ins);
}
}
catch(IOException ioe) {
System.err.println("Error loading run configuration file '" + runConfigFile + "', using defaults: " + ioe);
}
catch(java.lang.NullPointerException npe) {
System.err.println("Error loading run configuration file '" + runConfigFile + "', using defaults: " + npe );
}
for(String line : config_data) {
String[] parts = line.split(":");
if("main_ruby_file".equals(parts[0].replaceAll(" ", ""))) {
mainRubyFile = parts[1].replaceAll(" ", "");
}
if("source_dirs".equals(parts[0].replaceAll(" ", ""))) {
String[] source_dirs = parts[1].split(";");
for(String s : parts[1].split(";") ){
String d = s.replaceAll(" ", "");
runtime.evalScriptlet( "$: << '"+d+"/'" );
}
}
}
runtime.evalScriptlet("require '" + mainRubyFile + "'");
}
public static URL getResource(String path) {
return Main.class.getClassLoader().getResource(path);
}
private static ArrayList<String> getConfigFileContents(InputStream input) throws IOException, java.lang.NullPointerException {
BufferedReader reader = new BufferedReader(new InputStreamReader(input));
String line;
ArrayList<String> contents = new ArrayList<String>();
while ((line = reader.readLine()) != null) {
contents.add(line);
}
reader.close();
return(contents);
}
}