Add recommender widget

.eslintrc.json

@@ -3,7 +3,7 @@
   "env": {
     "browser": true,
     "amd": true,
-    "es6": false,
+    "es6": true,
     "commonjs": false,
     "jquery": true,
     "mocha": true

.gitignore

@@ -43,3 +43,4 @@ grunt/requirejs.js
 package-lock.json
 !.nvmrc
 !.prettierrc
+!.gitmodules

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "src/shared"]
+	path = src/shared
+	url = git@github.com:adsabs/ui-component-library.git

.travis.yml

@@ -1,6 +1,8 @@
 language: node_js
-node_js: "11.14.0"
+node_js: '11.14.0'
 cache: npm
+git:
+  submodules: false
 before_install: npm install -g grunt-cli
 install: npm install
 deployg: grunt release
@@ -10,5 +12,5 @@ script:
   #- if [ "$TRAVIS_PULL_REQUEST" = "false" ]; then echo "grunt sauce"; grunt sauce; fi
 env:
   global:
-    - secure: "QiHFURctWLbr3uGEwqgABdKBzzXHHD819h4XTQsJ90Lcv04DsSzXZV0GAHa1bXiNIrNwxZD7T7fsakOBViEjIsginD1ZFAUMkR5KHYII3Gzlpu1ikuIHBrrPRLzTFhrsnJxFDRau9gwLeIoTgIP5AC3bw8ne/+6Oe6mW2fpphgU="
-    - secure: "SRFYya2d43gzs0WWmYhIqekI1gUoxqeox/hlc7vn6dEWxVNFsHA0oWkMSivSY8y9fqvUyh4p40e4NDlN86EnGF9aq/r4iNBMlIR0UVuxjVBi8HaMR5w3/JvlD7gNI7Y6du0cpkJaVAekJbi21HP1bmcV0sYXcXUj6uL4HUVq4sw="
+    - secure: 'QiHFURctWLbr3uGEwqgABdKBzzXHHD819h4XTQsJ90Lcv04DsSzXZV0GAHa1bXiNIrNwxZD7T7fsakOBViEjIsginD1ZFAUMkR5KHYII3Gzlpu1ikuIHBrrPRLzTFhrsnJxFDRau9gwLeIoTgIP5AC3bw8ne/+6Oe6mW2fpphgU='
+    - secure: 'SRFYya2d43gzs0WWmYhIqekI1gUoxqeox/hlc7vn6dEWxVNFsHA0oWkMSivSY8y9fqvUyh4p40e4NDlN86EnGF9aq/r4iNBMlIR0UVuxjVBi8HaMR5w3/JvlD7gNI7Y6du0cpkJaVAekJbi21HP1bmcV0sYXcXUj6uL4HUVq4sw='

grunt/check-release-version.js

@@ -4,45 +4,50 @@
  *
  * @module grunt/check-release-version
  */
-module.exports = function (grunt) {
-  grunt.registerMultiTask('check-release-version', 'Get release version', async function () {
-    const done = this.async();
-    const axios = require('axios');
-    const fs = require('fs');
-    const githubReleasesPath = 'https://api.github.com/repos/adsabs/bumblebee/releases/latest';
-    const releaseFilePath = '/release';
+module.exports = function(grunt) {
+  grunt.registerMultiTask(
+    'check-release-version',
+    'Get release version',
+    async function() {
+      const done = this.async();
+      const axios = require('axios');
+      const fs = require('fs');
+      const githubReleasesPath =
+        'https://api.github.com/repos/adsabs/bumblebee/releases/latest';
+      const releaseFilePath = '/release';
 
-    try {
-      let version;
+      try {
+        let version;
 
-      if (fs.existsSync(releaseFilePath)) {
+        if (fs.existsSync(releaseFilePath)) {
+          // check for the existence of release file
+          console.log('found release file!');
+          const buffer = fs.readFileSync(releaseFilePath);
+          version = buffer.toString().trim();
+        } else {
+          // otherwise, get the latest version from github
+          console.log(
+            'did not find release file, fetching latest release from github'
+          );
+          const response = await axios.get(githubReleasesPath);
+          version = response.data.tag_name;
+        }
 
-        // check for the existence of release file
-        console.log('found release file!');
-        const buffer = fs.readFileSync(releaseFilePath);
-        version = buffer.toString();
-      } else {
-
-        // otherwise, get the latest version from github
-        console.log('did not find release file, fetching latest release from github');
-        const response = await axios.get(githubReleasesPath);
-        version = response.data.tag_name;
-      }
-
-      if (version) {
-        console.log('version found: ', version);
-        grunt.config('appVersion', version);
+        if (version) {
+          console.log('version found: ', version);
+          grunt.config('appVersion', version);
+        }
+      } catch (e) {
+        console.error(e);
+      } finally {
+        done();
       }
-    } catch (e) {
-      console.error(e);
-    } finally {
-      done();
     }
-  });
+  );
 
   return {
     release: {
-      options: {}
-    }
-  }
+      options: {},
+    },
+  };
 };