make libPath part of Prelude

kiss/src/kiss/CompilerTools.hx

@@ -76,7 +76,7 @@ class CompilerTools {
         var classPathFolders = classPath.split("/");
         while (classPathFolders.length > 0) {
             try {
-                Helpers.libPath(classPathFolders[classPathFolders.length - 1]);
+                Prelude.libPath(classPathFolders[classPathFolders.length - 1]);
                 break;
             } catch (e) {
                 classPathFolders.pop();
@@ -116,7 +116,7 @@ class CompilerTools {
             mainHxFile = args.mainHxFile;
             copyToFolder(mainHxFile);
         } else {
-            copyToFolder(mainHxFile, Path.join([Helpers.libPath("kiss"), "src", "kiss"]));
+            copyToFolder(mainHxFile, Path.join([Prelude.libPath("kiss"), "src", "kiss"]));
         }
 
         var mainClassName = mainHxFile.withoutDirectory().withoutExtension();

kiss/src/kiss/Helpers.hx

@@ -561,9 +561,4 @@ class Helpers {
                 throw CompileError.fromExp(exp, '$forThis bindings should be a list expression with an even number of sub expressions (at least 2)');
         };
     }
-
-    // Get the path to a haxelib the user has installed
-    public static function libPath(haxelibName:String) {
-        return Prelude.assertProcess("haxelib", ["libpath", haxelibName]).trim();
-    }
 }

kiss/src/kiss/Kiss.hx

@@ -76,6 +76,7 @@ class Kiss {
                 "count" => Symbol("Lambda.count"),
                 "enumerate" => Symbol("Prelude.enumerate"),
                 "assertProcess" => Symbol("Prelude.assertProcess"),
+                "libPath" => Symbol("Prelude.libPath"),
                 "random" => Symbol("Std.random"),
                 "walkDirectory" => Symbol("Prelude.walkDirectory"),
                 "purgeDirectory" => Symbol("Prelude.purgeDirectory"),

kiss/src/kiss/Macros.hx

@@ -49,7 +49,7 @@ class Macros {
 
             var libPath = switch (args[0].def) {
                 case StrExp(libName):
-                    Helpers.libPath(libName);
+                    Prelude.libPath(libName);
                 default:
                     throw CompileError.fromExp(args[0], "first argument to loadFrom should be a string literal of a haxe library's name");
             };

kiss/src/kiss/Prelude.hx

@@ -581,6 +581,11 @@ class Prelude {
         #end
     }
 
+    // Get the path to a haxelib the user has installed
+    public static function libPath(haxelibName:String) {
+        return assertProcess("haxelib", ["libpath", haxelibName]).trim();
+    }
+
     public static function filter<T>(l:Iterable<T>, ?p:(T) -> Bool):kiss.List<T> {
         if (p == null)
             p = Prelude.truthy;