Introducing partial dist bundles

lib/index-basic.js

@@ -0,0 +1,19 @@
+/**
+* Copyright 2012-2016, Plotly, Inc.
+* All rights reserved.
+*
+* This source code is licensed under the MIT license found in the
+* LICENSE file in the root directory of this source tree.
+*/
+
+'use strict';
+
+
+var Core = require('./core');
+
+Core.register([
+    require('./bar'),
+    require('./pie')
+]);
+
+module.exports = Core;

lib/index-cartesian.js

@@ -0,0 +1,25 @@
+/**
+* Copyright 2012-2016, Plotly, Inc.
+* All rights reserved.
+*
+* This source code is licensed under the MIT license found in the
+* LICENSE file in the root directory of this source tree.
+*/
+
+'use strict';
+
+var Core = require('./core');
+
+Core.register([
+    require('./bar'),
+    require('./box'),
+    require('./heatmap'),
+    require('./histogram'),
+    require('./histogram2d'),
+    require('./histogram2dcontour'),
+    require('./pie'),
+    require('./contour'),
+    require('./scatterternary')
+]);
+
+module.exports = Core;

lib/index-geo.js

@@ -0,0 +1,18 @@
+/**
+* Copyright 2012-2016, Plotly, Inc.
+* All rights reserved.
+*
+* This source code is licensed under the MIT license found in the
+* LICENSE file in the root directory of this source tree.
+*/
+
+'use strict';
+
+var Core = require('./core');
+
+Core.register([
+    require('./scattergeo'),
+    require('./choropleth')
+]);
+
+module.exports = Core;

lib/index-gl2d.js

@@ -0,0 +1,20 @@
+/**
+* Copyright 2012-2016, Plotly, Inc.
+* All rights reserved.
+*
+* This source code is licensed under the MIT license found in the
+* LICENSE file in the root directory of this source tree.
+*/
+
+'use strict';
+
+var Core = require('./core');
+
+// Load all trace modules
+Core.register([
+    require('./scattergl'),
+    require('./heatmapgl'),
+    require('./contourgl')
+]);
+
+module.exports = Core;

lib/index-gl3d.js

@@ -0,0 +1,19 @@
+/**
+* Copyright 2012-2016, Plotly, Inc.
+* All rights reserved.
+*
+* This source code is licensed under the MIT license found in the
+* LICENSE file in the root directory of this source tree.
+*/
+
+'use strict';
+
+var Core = require('./core');
+
+Core.register([
+    require('./scatter3d'),
+    require('./surface'),
+    require('./mesh3d')
+]);
+
+module.exports = Core;

lib/index-mapbox.js

@@ -0,0 +1,17 @@
+/**
+* Copyright 2012-2016, Plotly, Inc.
+* All rights reserved.
+*
+* This source code is licensed under the MIT license found in the
+* LICENSE file in the root directory of this source tree.
+*/
+
+'use strict';
+
+var Core = require('./core');
+
+Core.register([
+    require('./scattermapbox')
+]);
+
+module.exports = Core;

tasks/bundle.js

@@ -1,4 +1,5 @@
 var fs = require('fs');
+var path = require('path');
 
 var browserify = require('browserify');
 var UglifyJS = require('uglify-js');
@@ -35,41 +36,73 @@ catch(e) {
 
 
 // Browserify plotly.js
-browserify(constants.pathToPlotlyIndex, {
-    debug: DEV,
+_bundle(constants.pathToPlotlyIndex, constants.pathToPlotlyDist, {
     standalone: 'Plotly',
-    transform: [compressAttributes]
-})
-.bundle(function(err, buf) {
-    if(err) throw err;
-
-    // generate plotly.min.js
-    if(!DEV) {
-        fs.writeFile(
-            constants.pathToPlotlyDistMin,
-            UglifyJS.minify(buf.toString(), constants.uglifyOptions).code
-        );
-    }
-})
-.pipe(fs.createWriteStream(constants.pathToPlotlyDist));
-
+    debug: DEV,
+    pathToMinBundle: constants.pathToPlotlyDistMin
+});
 
 // Browserify the geo assets
-browserify(constants.pathToPlotlyGeoAssetsSrc, {
+_bundle(constants.pathToPlotlyGeoAssetsSrc, constants.pathToPlotlyGeoAssetsDist, {
     standalone: 'PlotlyGeoAssets'
-})
-.bundle(function(err) {
-    if(err) throw err;
-})
-.pipe(fs.createWriteStream(constants.pathToPlotlyGeoAssetsDist));
-
+});
 
 // Browserify the plotly.js with meta
-browserify(constants.pathToPlotlyIndex, {
-    debug: DEV,
-    standalone: 'Plotly'
-})
-.bundle(function(err) {
-    if(err) throw err;
-})
-.pipe(fs.createWriteStream(constants.pathToPlotlyDistWithMeta));
+_bundle(constants.pathToPlotlyIndex, constants.pathToPlotlyDistWithMeta, {
+    standalone: 'Plotly',
+    debug: DEV
+});
+
+// Browserify the plotly.js partial bundles
+constants.partialBundleNames.forEach(function(name) {
+    var pathToIndex = path.join(constants.pathToLib, 'index-' + name + '.js'),
+        pathToBundle = path.join(constants.pathToDist, 'plotly-' + name + '.js'),
+        pathToMinBundle = path.join(constants.pathToDist, 'plotly-' + name + '.min.js');
+
+    _bundle(pathToIndex, pathToBundle, {
+        standalone: 'Plotly',
+        debug: DEV,
+        pathToMinBundle: pathToMinBundle
+    });
+});
+
+function _bundle(pathToIndex, pathToBundle, opts) {
+    opts = opts || {};
+
+    // do we output a minified file?
+    var pathToMinBundle = opts.pathToMinBundle,
+        outputMinified = !!pathToMinBundle && !opts.debug;
+
+    var browserifyOpts = {};
+    browserifyOpts.standalone = opts.standalone;
+    browserifyOpts.debug = opts.debug;
+    browserifyOpts.transform = outputMinified ? [compressAttributes] : [];
+
+    var b = browserify(pathToIndex, browserifyOpts),
+        bundleWriteStream = fs.createWriteStream(pathToBundle);
+
+    bundleWriteStream.on('finish', function() {
+        logger(pathToBundle);
+    });
+
+    b.bundle(function(err, buf) {
+        if(err) throw err;
+
+        if(outputMinified) {
+            var minifiedCode = UglifyJS.minify(buf.toString(), constants.uglifyOptions).code;
+
+            fs.writeFile(pathToMinBundle, minifiedCode, function(err) {
+                if(err) throw err;
+
+                logger(pathToMinBundle);
+            });
+        }
+    })
+    .pipe(bundleWriteStream);
+}
+
+function logger(pathToOutput) {
+    var log = 'ok ' + path.basename(pathToOutput);
+
+    console.log(log);
+}

tasks/header.js

@@ -17,6 +17,13 @@ var pathsDist = [
     constants.pathToPlotlyGeoAssetsDist
 ];
 
+constants.partialBundleNames.forEach(function(name) {
+    var pathToBundle = path.join(constants.pathToDist, 'plotly-' + name + '.js'),
+        pathToMinBundle = path.join(constants.pathToDist, 'plotly-' + name + '.min.js');
+
+    pathsDist.push(pathToBundle, pathToMinBundle);
+});
+
 function headerLicense(path) {
     prependFile(path, constants.licenseDist + '\n', function(err) {
         if(err) throw err;

tasks/util/constants.js

@@ -20,6 +20,7 @@ module.exports = {
     pathToSrc: pathToSrc,
     pathToLib: pathToLib,
     pathToBuild: pathToBuild,
+    pathToDist: pathToDist,
 
     pathToPlotlyIndex: path.join(pathToLib, 'index.js'),
     pathToPlotlyCore: path.join(pathToSrc, 'core.js'),
@@ -28,6 +29,10 @@ module.exports = {
     pathToPlotlyDistMin: path.join(pathToDist, 'plotly.min.js'),
     pathToPlotlyDistWithMeta: path.join(pathToDist, 'plotly-with-meta.js'),
 
+    partialBundleNames: [
+        'basic', 'cartesian', 'geo', 'gl3d', 'gl2d', 'mapbox'
+    ],
+
     pathToTopojsonSrc: pathToTopojsonSrc,
     pathToTopojsonDist: path.join(pathToDist, 'topojson/'),
     pathToPlotlyGeoAssetsSrc: path.join(pathToSrc, 'assets/geo_assets.js'),