Remove unused code

lib/wfc.js

@@ -21,7 +21,6 @@ const vyperCompile = require('truffle-compile-vyper');
 const externalCompile = require('truffle-external-compile');
 const expect = require('truffle-expect');
 const Resolver = require('truffle-resolver');
-const Artifactor = require('truffle-artifactor');
 const OS = require('os');
 
 const SUPPORTED_COMPILERS = {
@@ -30,68 +29,6 @@ const SUPPORTED_COMPILERS = {
     'external': externalCompile,
 };
 
-/* A replacement for truffe-artifacts.save, that
-   puts in only MythX-needed fields.
-*/
-const mythXsave = function(object) {
-    var self = this;
-
-    return new Promise(function(accept, reject) {
-
-        if (object.contractName == null) {
-            return reject(new Error('You must specify a contract name.'));
-        }
-
-        delete object.contract_name;
-
-        var outputPath = object.contractName;
-
-        // Create new path off of destination.
-        outputPath = path.join(self.destination, outputPath);
-        outputPath = path.resolve(outputPath);
-
-        // Add json extension.
-        outputPath = outputPath + '.json';
-
-        fs.readFile(outputPath, {encoding: 'utf8'}, function(err, json) {
-            // No need to handle the error. If the file doesn't exist then we'll start afresh
-            // with a new object.
-
-            const finalObject = object;
-
-            if (!err) {
-                try {
-                    JSON.parse(json);
-                } catch (e) {
-                    reject(e);
-                }
-
-                /*
-                // normalize existing and merge into final
-                finalObject = Schema.normalize(existingObjDirty);
-
-                // merge networks
-                var finalNetworks = {};
-                _.merge(finalNetworks, finalObject.networks, object.networks);
-
-                // update existing with new
-                _.assign(finalObject, object);
-                finalObject.networks = finalNetworks;
-                */
-            }
-
-            // update timestamp
-            finalObject.updatedAt = new Date().toISOString();
-
-            // output object
-            fs.outputFile(outputPath, JSON.stringify(finalObject, null, 2), 'utf8', function(err) {
-                if (err) return reject(err);
-                accept();
-            });
-        });
-    });
-};
-
 /* FIXME: if truffle-worflow-compile added a parameter, a directory name
    under "build", we wouldn't have to change this.
 */
@@ -109,11 +46,6 @@ function prepareConfig(options) {
         config.resolver = new Resolver(config);
     }
 
-    if (!config.artifactor) {
-        config.artifactor = new Artifactor(config.build_mythx_contracts);
-        config.artifactor.save = mythXsave;
-    }
-
     return config;
 }