SSDM-11506 : Improve initial loading time of NG UI - initial version of...

SSDM-11506 : Improve initial loading time of NG UI - initial version of JavaScript bundle generation

openbis/source/java/ch/systemsx/cisd/openbis/public/resources/api/v3/bundle/build.sh

+#!/bin/bash
+
+pushd $(dirname $0) > /dev/null
+
+# create temporary output folder
+rm -rvf output
+mkdir output
+
+# create a list of all *.js files from 'as', 'dss' and 'util' folders
+find ../as ../dss ../util -name "*.js" | sed 's/^..\//"/g' | sed 's/.js$/",/g' > output/files.js
+
+# create config files from their templates by replacing '__FILES__' with a content of 'files.js'
+cat r.config.template.js | sed -e '\|__FILES__|{' -e 'r output/files.js' -e 'd' -e '}' > output/r.config.js
+cat config.bundle.template.js | sed -e '\|__FILES__|{' -e 'r output/files.js' -e 'd' -e '}' > output/config.bundle.js
+
+# create a JS bundle with all *.js files
+node r.js -o output/r.config.js
+
+# copy relevant output files to resource folder
+cp output/config.bundle.js output/openbis.bundle.js ../
+
+# remove temporary output folder
+rm -rvf output
+
+popd > /dev/null
\ No newline at end of file

openbis/source/java/ch/systemsx/cisd/openbis/public/resources/api/v3/bundle/config.bundle.template.js

+var require = (function () {
+  var getBaseUrl = function () {
+    // To find where the V3 API has been loaded from we scan the script tags until finding this file
+    // This way is possible to load the V3 API from a separate domain
+    var scripts = document.getElementsByTagName('script')
+    var baseUrl = null
+    for (var sIdx = 0; sIdx < scripts.length; sIdx++) {
+      var src = scripts[sIdx].src
+      var substringEnd = -1
+      if ((substringEnd = src.indexOf('/api/v3/config.bundle.js')) > -1) {
+        baseUrl = src.substring(0, substringEnd + '/api/v3'.length)
+      }
+    }
+    return baseUrl
+  }
+
+  return {
+    baseUrl: getBaseUrl(),
+    bundles: {
+      'openbis.bundle': [
+        //
+        __FILES__
+        //
+      ]
+    }
+  }
+})()

openbis/source/java/ch/systemsx/cisd/openbis/public/resources/api/v3/bundle/r.config.template.js

+({
+  baseUrl: '../../',
+  include: [
+    //
+    __FILES__
+    //
+  ],
+  paths: {
+    jquery: 'lib/jquery/js/jquery',
+    stjs: 'lib/stjs/js/stjs',
+    underscore: 'lib/underscore/js/underscore',
+    moment: 'lib/moment/js/moment'
+  },
+  shim: {
+    stjs: {
+      exports: 'stjs',
+      deps: ['underscore']
+    },
+    underscore: {
+      exports: '_'
+    }
+  },
+  out: 'openbis.bundle.js',
+  optimize: 'none'
+})