eslint: update and package

Author: oliver-sanders

.eslintrc.js

@@ -0,0 +1,33 @@
+/**
+ * Copyright (C) NIWA & British Crown (Met Office) & Contributors.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+module.exports = {
+  root: true,
+  env: {
+    browser: true
+  },
+  extends: [
+    'standard',
+    'eslint:recommended'
+  ],
+  rules: {
+    'operator-linebreak': ['error', 'before']
+  },
+  globals: {
+    '$': 'readonly'
+  }
+}

.eslintrc.json

@@ -7,6 +7,7 @@ doc
 venv
 metomi_rose.egg-info
 dist
+node_modules
 
 # coverage
 .coverage

.gitignore

@@ -0,0 +1,20 @@
+{
+  "name": "metomi-rose",
+  "private": true,
+  "scripts": {
+    "lint": "eslint -c .eslintrc.js sphinx/"
+  },
+  "dependencies": {
+    "eslint-plugin-import": "^2.22.1",
+    "eslint-plugin-node": "^11.1.0",
+    "eslint-plugin-promise": "^4.2.1",
+    "eslint-plugin-standard": "^5.0.0"
+  },
+  "devDependencies": {
+    "eslint": "^7.14.0",
+    "eslint-config-standard": "^14.1.1"
+  },
+  "bugs": {
+    "url": "https://github.com/metomi/rose/issues"
+  }
+}

package.json

@@ -1,52 +1,59 @@
 /* global root_dir current_builder current_page_name current_version */
+/* eslint camelcase: "off" */ // global vars not in camel case
 
-$(document).ready(function() {
-    $.ajax({
-        'async': false,
-        'type': 'GET',
-        'url': root_dir + 'versions.json',
-        dataType: 'json',
-        success: function (versions) {
-            // the DOM element to append version and format selectors to
-            var ele = $('#version-selector');
+$(document).ready(function () {
+  $.ajax({
+    async: false,
+    type: 'GET',
+    url: root_dir + 'versions.json',
+    dataType: 'json',
+    success: function (versions) {
+      // the DOM element to append version and format selectors to
+      var ele = $('#version-selector')
 
-            // construct version selector
-            var ver = ele.append($('<dl />'));
-            $(ver).append($('<dt />').append('Versions'));
-            for (let version of Object.keys(versions).sort().reverse()) {
-                $(ver).append($('<dd />')
-                    .append($('<a />')
-                        .attr({'href': root_dir + version + '/' +
-                                       current_builder + '/' +
-                                       current_page_name + '.html'})
-                        .append(version)
-                    )
-                );
-            }
+      // construct version selector
+      var ver = ele.append($('<dl />'))
+      $(ver).append($('<dt />').append('Versions'))
+      for (const version of Object.keys(versions).sort().reverse()) {
+        $(ver).append($('<dd />')
+          .append($('<a />')
+            .attr({
+              href: root_dir
+                + version + '/'
+                + current_builder
+                + '/'
+                + current_page_name + '.html'
+            })
+            .append(version)
+          )
+        )
+      }
 
-            // construct format selector
-            var bui = ele.append($('<dl />'));
-            $(bui).append($('<dt />').append('Formats'));
-            var href;
-            for (let builder_for_version of versions[current_version].sort()) {
-                href = root_dir + current_version + '/' + builder_for_version +
-                       '/';
-                if (['html', 'slides'].indexOf(builder_for_version) >= 0) {
-                    // format has compatible document structure
-                    href += current_page_name + '.html';
-                } else {
-                    // structure different, link to the index.html page
-                    href += 'index.html';
-                }
-
-
-                $(bui).append($('<dd />')
-                    .append($('<a />')
-                        .attr({'href': href})
-                        .append(builder_for_version)
-                    )
-                );
-            }
+      // construct format selector
+      var bui = ele.append($('<dl />'))
+      $(bui).append($('<dt />').append('Formats'))
+      var href
+      for (const builderForVersion of versions[current_version].sort()) {
+        href = root_dir
+          + current_version
+          + '/'
+          + builderForVersion
+          + '/'
+        if (['html', 'slides'].indexOf(builderForVersion) >= 0) {
+          // format has compatible document structure
+          href += current_page_name + '.html'
+        } else {
+          // structure different, link to the index.html page
+          href += 'index.html'
         }
-    });
-});
+
+        $(bui).append($('<dd />')
+          .append($('<a />')
+            .attr({ href: href })
+            .append(builderForVersion)
+          )
+        )
+      }
+    }
+  })
+})