/*-
 * Copyright 2009-2013 © Meikel Brandmeyer.
 * All rights reserved.
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

package clojuresque;

import clojure.lang.RT;
import clojure.lang.Var;

public class Driver {
    static final Var require = RT.var("clojure.core", "require");
    static final Var apply   = RT.var("clojure.core", "apply");
    static final Var symbol  = RT.var("clojure.core", "symbol");
    static final Var seq     = RT.var("clojure.core", "seq");
    static final Var next    = RT.var("clojure.core", "next");
    static final Var sa      = RT.var("clojure.core", "shutdown-agents");

    public static void main(String[] args) throws Exception {
        int exitCode = 1;
        final String command = args[0];

        int slash = command.indexOf("/");

        final String namespace = command.substring(0, slash);
        final String function  = command.substring(slash + 1);

        try {
            require.invoke(symbol.invoke(namespace));
            Boolean result = (Boolean)apply.invoke(
                    RT.var(namespace, function).deref(),
                    next.invoke(seq.invoke(args))
            );
            if (result)
                exitCode = 0;
        } finally {
            sa.invoke();
        }

        System.exit(exitCode);
    }
}

@@ -1778,43 +1778,81 @@
     
-int slash = command.indexOf(%22/
+try %7B%0A            require.invoke(symbol.invoke(%22clojuresque.util
 %22)
+)
 ;%0A
-%0A
+    
     
@@ -1865,64 +1865,82 @@
 nal 
-String namespace = command.substring(0, slash);%0A
+Var resolve  = RT.var(%22clojuresque.util%22, %22resolve-required%22);%0A   
         
 fina
@@ -1939,132 +1939,180 @@
     
+ 
 final 
-String function  = command.substring(slash + 1);%0A%0A        try %7B%0A            require.invoke(symbol.invoke(namespace
+Var driverFn = (Var)resolve.invoke(command);%0A%0A            if (driverFn == null)%0A                throw new Exception(String.format(%22Unknown command: %25s%22, command
 ));%0A
+%0A
     
@@ -2183,35 +2183,16 @@
     
-RT.var(namespace, function)
+driverFn
 .der

Use resolve-required in Driver