From 27a3a9c3f24d6d7e14f893a6bb1fcee3708e23e4 Mon Sep 17 00:00:00 2001
From: Iuri Matias <iuri.matias@gmail.com>
Date: Fri, 17 Feb 2017 06:16:56 -0500
Subject: [PATCH] clean up compiler file; remove unused code

---
 lib/compiler.js | 74 -------------------------------------------------
 1 file changed, 74 deletions(-)

diff --git a/lib/compiler.js b/lib/compiler.js
index c89fbbe5..eeca92b9 100644
--- a/lib/compiler.js
+++ b/lib/compiler.js
@@ -1,9 +1,5 @@
 /*jshint esversion: 6, loopfunc: true */
-var shelljs = require('shelljs');
-var shelljs_global = require('shelljs/global');
-var fs = require('fs');
 var solc = require('solc');
-var merge = require('merge');
 
 var Compiler = function(options) {
   this.plugins = options.plugins;
@@ -75,74 +71,4 @@ Compiler.prototype.compile_solidity = function(contractFiles) {
   return compiled_object;
 };
 
-Compiler.prototype.compile_serpent = function(contractFiles) {
-  var cmd, result, output, json, compiled_object;
-
-  //TODO: figure out how to compile multiple files and get the correct json
-  var contractFile = contractFiles[0];
-
-  cmd = "serpent compile " + contractFile;
-
-  result = exec(cmd, {silent: true});
-  code = result.output;
-
-  if (result.code === 1) {
-    throw new Error(result.output);
-  }
-
-  cmd = "serpent mk_full_signature " + contractFile;
-  result = exec(cmd, {silent: true});
-
-  if (result.code === 1) {
-    throw new Error(result.output);
-  }
-
-  json = JSON.parse(result.output.trim());
-  className = contractFile.split('.')[0].split("/").pop();
-
-  for (var i=0; i < json.length; i++) {
-    var elem = json[i];
-
-    if (elem.outputs.length > 0) {
-      elem.constant = true;
-    }
-  }
-
-  compiled_object = {};
-  compiled_object[className] = {};
-  compiled_object[className].code = code.trim();
-  compiled_object[className].info = {};
-  compiled_object[className].abiDefinition = json;
-
-  return compiled_object;
-};
-
-Compiler.prototype.compile = function(contractFiles) {
-  var solidity = [], serpent = [];
-
-  for (var i = 0; i < contractFiles.length; i++) {
-    var contractParts = contractFiles[i].split('.'),
-      extension = contractParts[contractParts.length-1];
-
-    if (extension === 'sol') {
-      solidity.push(contractFiles[i]);
-    }
-    else if (extension === 'se') {
-      serpent.push(contractFiles[i]);
-    }
-    else {
-      throw new Error("extension not known, got " + extension);
-    }
-  }
-
-  var contracts = [];
-  if (solidity.length > 0) {
-    contracts.concat(this.compile_solidity(solidity));
-  }
-  if (serpent.length > 0) {
-    contracts.concat(this.compile_serpent(serpent));
-  }
-  return contracts;
-};
-
 module.exports = Compiler;