remove keepIndex option and keep index in lib for sourcemap

Author: archmoj

tasks/partial_bundle.js

@@ -43,7 +43,6 @@ if(process.argv.length > 2) {
     var traces = inputArray(args.traces, allTraces);
     var transforms = inputArray(args.transforms, allTransforms);
     var calendars = inputBoolean(args.calendars, true);
-    var keepindex = inputBoolean(args.keepindex, false);
 
     var i, t;
 
@@ -88,10 +87,6 @@ if(process.argv.length > 2) {
         distMin: path.join(constants.pathToDist, 'plotly-' + out + '.min.js')
     };
 
-    if(!keepindex) {
-        opts.deleteIndex = true;
-    }
-
     console.log(opts);
 
     opts.sourcemap = true;
@@ -115,7 +110,6 @@ function partialBundle(tasks, opts) {
     var transformList = opts.transformList;
     var calendars = opts.calendars;
     var sourcemap = opts.sourcemap;
-    var deleteIndex = opts.deleteIndex;
 
     tasks.push(function(done) {
         var partialIndex = mainIndex;
@@ -150,7 +144,6 @@ function partialBundle(tasks, opts) {
     tasks.push(function(done) {
         var bundleOpts = {
             debug: sourcemap,
-            deleteIndex: deleteIndex,
             standalone: 'Plotly',
             pathToMinBundle: distMin
         };

tasks/util/browserify_wrapper.js

@@ -51,14 +51,7 @@ module.exports = function _bundle(pathToIndex, pathToBundle, opts, cb) {
     var pending = (pathToMinBundle && pathToBundle) ? 2 : 1;
 
     function done() {
-        if(cb && --pending === 0) {
-            if(opts.deleteIndex) {
-                console.log('delete', pathToIndex);
-                fs.unlinkSync(pathToIndex, {});
-            }
-
-            cb(null);
-        }
+        if(cb && --pending === 0) cb(null);
     }
 
     var bundleStream = b.bundle(function(err) {