Conversion to @tubular/util (#4)

* First pass at module format update.

* Renaming files and classes. Fixing lint errors. Break out timezone sets as separate webpack outputs.

* Fix .npmignore.

* Update timezone data to 2020e. Add automatic timezone update polling.  Bundle all dependencies for UMD module. Reduce redundant bloat in timezone-large.js and timezone-large-alt.js.

* Make use of "timezone" consistent, over "timeZone" and "time zone".

* Work out (hopefully) the last of the problems in breaking down the large/large-alt timezone data in separately loadable libraries. Add getTimezones() method.

* Add caching for remotely-acquired timezone data.

* Fix publishing cached build problem.

* Fix unit test timing problem. Fix minor variable name inconsistency.

* Fix problem with Node.js code seen by browser compilation. Update zone change to tell listeners if update changes time zones or not. Fix error reporting of zonePollerNode.

* Yet another fix for dealing with Node.js dependencies when compiling for a browser target.

* Remove lodash dependencies. Change timezone modules to export timezone data as default. Improve ES5 code generation.

* Further improve ES5 code generation. Allow <script> included timezones to be automatically installed. Smarter removal of excess timezone data.

Author: kshetline

.eslintrc.json

@@ -21,6 +21,7 @@
     "@typescript-eslint",
     "chai-friendly"
   ],
+  "ignorePatterns": ["dist/**/*"],
   "rules": {
     "brace-style": [
       "error",
@@ -47,30 +48,30 @@
       2,
       {
         "ArrayExpression": "first",
+        "CallExpression": { "arguments": "off" },
         "FunctionDeclaration": { "parameters": "off" },
+        "FunctionExpression": { "parameters": "off" },
+        "ignoreComments": true,
         "ignoredNodes": [
-          "CallExpression",
-          "ClassProperty Literal",
-          "IfStatement > :expression *",
-          "MethodDefinition Identifier",
-          "NewExpression *",
-          "WhileStatement > :expression *"
+          "ClassProperty[value]",
+          "NewExpression[arguments] :expression *"
         ],
-        "ignoreComments": true,
         "ObjectExpression": "first",
         "SwitchCase": 1
       }
     ],
     "key-spacing": "off",
     "multiline-ternary": "off",
     "no-control-regex": "off",
+    "no-empty": "off",
     "no-labels": "off",
     "no-mixed-operators": "off",
     "no-multi-spaces": "off",
     "no-new": "off",
-    "no-prototype-builtins": "off",
     "no-return-assign": "off",
     "no-unused-expressions": "off",
+    "no-useless-constructor": "off",
+    "@typescript-eslint/no-useless-constructor": "error",
     "chai-friendly/no-unused-expressions": "error",
     "no-unused-vars": "off",
     "@typescript-eslint/no-unused-vars": [
@@ -101,6 +102,7 @@
       "error",
       "single",
       {
+        "allowTemplateLiterals": true,
         "avoidEscape": true
       }
     ],

.gitignore

@@ -35,6 +35,7 @@ npm-debug.log
 testem.log
 /typings
 /.nyc_output
+*.tgz
 
 # e2e
 /e2e/*.js

.npmignore

@@ -1,10 +1,14 @@
 /.idea
 /coverage
-/karma.conf.js
 /src
 /tsconfig.json
-/tslint.json
+/.eslintrc.json
+/.eslintignore
 /docs
+/.nyc_output
 *.js.map
 *.spec.d.ts
 *.spec.js
+/webpack.config.cjs
+/make-remote-zone-data.ts
+*.tgz

karma.conf.js

@@ -0,0 +1,16 @@
+import fs from 'fs';
+import timezoneSmall from './src/timezone-small';
+import timezoneLarge from './src/timezone-large';
+import timezoneLargeAlt from './src/timezone-large-alt';
+
+const zoneSets = {
+  small: timezoneSmall,
+  large: timezoneLarge,
+  'large-alt': timezoneLargeAlt,
+};
+
+Object.keys(zoneSets).forEach(set => {
+  fs.mkdirSync('dist/data', { recursive: true });
+  fs.writeFileSync(`dist/data/timezone-${set}.js`,
+    `window.tbTime_timezone_${set.replace(/-/g, '_')} = ` + JSON.stringify(zoneSets[set]));
+});