added minChunks to the common_d3 bundle

app/assets/javascripts/graphs/stat_graph_contributors.js

 /* eslint-disable func-names, space-before-function-paren, wrap-iife, no-var, one-var, camelcase, one-var-declaration-per-line, quotes, no-param-reassign, quote-props, comma-dangle, prefer-template, max-len, no-return-assign, no-shadow */
 
 import _ from 'underscore';
-<<<<<<< HEAD
-=======
-import { timeFormat } from 'd3-time-format';
->>>>>>> Refactored d3 modules to instead of having a common_d3 dir, to use the micro modules instead
 import { ContributorsGraph, ContributorsAuthorGraph, ContributorsMasterGraph } from './stat_graph_contributors_graph';
 import ContributorsStatGraphUtil from './stat_graph_contributors_util';
 import { n__, s__, createDateTimeFormat, sprintf } from '../locale';
 
-const d3 = { timeFormat };
-
 export default (function() {
   function ContributorsStatGraph() {
     this.dateFormat = createDateTimeFormat({ year: 'numeric', month: 'long', day: 'numeric' });

app/assets/javascripts/graphs/stat_graph_contributors_graph.js

 /* eslint-disable func-names, space-before-function-paren, no-var, prefer-rest-params, max-len, no-restricted-syntax, vars-on-top, no-use-before-define, no-param-reassign, new-cap, no-underscore-dangle, wrap-iife, comma-dangle, no-return-assign, prefer-arrow-callback, quotes, prefer-template, newline-per-chained-call, no-else-return, no-shadow */
 import _ from 'underscore';
-import { dateTickFormat } from '../lib/utils/tick_formats';
 import { extent, max } from 'd3-array';
 import { select, event as d3Event } from 'd3-selection';
 import { scaleTime, scaleLinear } from 'd3-scale';
@@ -8,6 +7,7 @@ import { axisLeft, axisBottom } from 'd3-axis';
 import { area } from 'd3-shape';
 import { brushX } from 'd3-brush';
 import { timeParse } from 'd3-time-format';
+import { dateTickFormat } from '../lib/utils/tick_formats';
 
 const d3 = { extent, max, select, scaleTime, scaleLinear, axisLeft, axisBottom, area, brushX, timeParse };
 

config/webpack.config.js

@@ -32,7 +32,6 @@ var config = {
     boards:               './boards/boards_bundle.js',
     common:               './commons/index.js',
     common_vue:           './vue_shared/vue_resource_interceptor.js',
-    common_d3:            ['d3-selection', 'd3-scale', 'd3-array', 'd3-time-format', 'd3-shape', 'd3-time', 'd3-axis', 'd3-brush'],
     cycle_analytics:      './cycle_analytics/cycle_analytics_bundle.js',
     commit_pipelines:     './commit/pipelines/pipelines_bundle.js',
     deploy_keys:          './deploy_keys/index.js',
@@ -224,6 +223,9 @@ var config = {
         'monitoring',
         'users',
       ],
+      minChunks: function (module, count) {
+        return module.resource && /d3-/.test(module.resource);
+      },
     }),
 
     // create cacheable common library bundles