Trying webapp

Note this doesn't work yet

src/main.rs

@@ -24,6 +24,8 @@ mod robo_lang;
 mod language;
 use language::{ProgrammingLanguageInterface, EvalOptions, LLVMCodeString};
 
+mod webapp;
+
 mod llvm_wrap;
 
 mod virtual_machine;
@@ -69,6 +71,11 @@ fn main() {
     std::process::exit(0);
   }
 
+  if option_matches.opt_present("w") {
+    webapp::web_main();
+    std::process::exit(0);
+  }
+
   let language_names: Vec<String> = languages.iter().map(|lang| {lang.get_language_name()}).collect();
   let initial_index: usize =
     option_matches.opt_str("l")
@@ -361,6 +368,9 @@ fn program_options() -> getopts::Options {
   options.optflag("a",
                   "assembler",
                   "Assemble file into bytecode");
+  options.optflag("w",
+                  "webapp",
+                  "Start up web interpreter");
   options
 }
 

src/webapp.rs

@@ -0,0 +1,8 @@
+#[get("/")]
+fn index() -> &'static str {
+  "rocket test"
+}
+
+fn web_main() {
+  rocket::ignite().mount("/", routes![index]).launch();
+}