From 8b9a212d566451db8d4a99e3675a6f44f823339b Mon Sep 17 00:00:00 2001
From: chriseth <c@ethdev.com>
Date: Fri, 16 Oct 2015 09:57:17 +0200
Subject: [PATCH] Updated npm package.

---
 README.md    | 15 ++++++++++++++-
 index.js     | 22 +++++++++++++++++-----
 package.json |  2 +-
 3 files changed, 32 insertions(+), 7 deletions(-)

diff --git a/README.md b/README.md
index 3018b68e8b..d31c6083c8 100644
--- a/README.md
+++ b/README.md
@@ -15,4 +15,17 @@ And then use it like so:
 	var input = "contract x { function g() {} }";
 	var output = solc.compile(input, 1); // 1 activates the optimiser
 	for (var contractName in output.contracts)
-		console.log(contractName + ': ' + output.contracts[contractName].bytecode);
\ No newline at end of file
+		console.log(contractName + ': ' + output.contracts[contractName].bytecode);
+
+Starting from version 0.1.6, multiple files are supported with automatic import resolution by the compiler as follows:
+
+	var solc = require('solc');
+	var input = {
+		'lib.sol': 'library L { function f() returns (uint) { return 7; } }',
+		 'cont.sol': 'import "lib.sol"; contract x { function g() { L.f(); } }'
+	};
+	var output = solc.compile({sources: input}, 1);
+	for (var contractName in output.contracts)
+		console.log(contractName + ': ' + output.contracts[contractName].bytecode);
+
+Note that all input files that are imported have to be supplied, the compiler will not load any additional files on its own.
diff --git a/index.js b/index.js
index 6589bfd43f..2e3e2552c7 100644
--- a/index.js
+++ b/index.js
@@ -1,11 +1,23 @@
 
 var soljson = require('./bin/soljson-latest.js');
 
-compileJSON = soljson.cwrap("compileJSON", "string", ["string", "number"]);
+var compileJSON = soljson.cwrap("compileJSON", "string", ["string", "number"]);
+var compileJSONMulti =
+	'_compileJSONMulti' in soljson ?
+	soljson.cwrap("compileJSONMulti", "string", ["string", "number"]) :
+	null;
+
+var compile = function(input, optimise) {
+	var result = '';
+	if (typeof(input) != typeof('') && compileJSONMulti !== null)
+		result = compileJSONMulti(JSON.stringify(input), optimise);
+	else
+		result = compileJSON(input, optimise);
+	return JSON.parse(result);
+}
+
 
 module.exports = {
-	compile: function(input, optimise){
-		return JSON.parse( compileJSON(input, optimise) );
-	},
+	compile: compile,
 	version: soljson.cwrap("version", "string", [])
-}
\ No newline at end of file
+}
diff --git a/package.json b/package.json
index 29bc351e95..b05b6cd2fe 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "solc",
-  "version": "0.1.5",
+  "version": "0.1.5-multi",
   "description": "Solidity compiler",
   "main": "index.js",
   "scripts": {