20230218 initial branch

.gitignore

@@ -1,7 +1,7 @@
 # See https://help.github.com/articles/ignoring-files/ for more about ignoring files.
 
 # dependencies
-./node_modules/
+/node_modules
 /.pnp
 .pnp.js
 
@@ -21,4 +21,3 @@
 npm-debug.log*
 yarn-debug.log*
 yarn-error.log*
-node_modules

README.md

@@ -1,25 +1,10 @@
-## BMI Calculator
-
-[![Build Status](https://travis-ci.com/GermaVinsmoke/bmi-calculator.svg?branch=master)](https://travis-ci.com/GermaVinsmoke/bmi-calculator)
-[![Coverage Status](https://coveralls.io/repos/github/GermaVinsmoke/bmi-calculator/badge.svg?branch=master)](https://coveralls.io/github/GermaVinsmoke/bmi-calculator?branch=master)
-[![codecov](https://codecov.io/gh/GermaVinsmoke/bmi-calculator/branch/master/graph/badge.svg)](https://codecov.io/gh/GermaVinsmoke/bmi-calculator)
-
-React Hooks app to calculate the BMI of a person. It can store the data for 7 days with the help of LocalStorage.
-
-![](images/1.jpg)
-
-Created with _create-react-app_. See the [full create-react-app guide](https://github.com/facebookincubator/create-react-app/blob/master/packages/react-scripts/template/README.md).
-
-## Install
-
-`npm install`
 
 ## Usage
-
-`npm start`
-
-## Enhancement
-
-1. Removing the dependency of Materialize-CSS module
-
-~~2. Chart going crazy on hovering over the old points~~
+State management = reactn
+node version 16.16.0 (use nvm to set if need to, or download that version msi)
+
+### Run the app
+```
+$ npm install
+$ npm start
+```

config/env.js

@@ -0,0 +1,100 @@
+"use strict";
+
+const fs = require("fs");
+const path = require("path");
+const paths = require("./paths");
+
+// Make sure that including paths.js after env.js will read .env variables.
+delete require.cache[require.resolve("./paths")];
+
+const NODE_ENV = process.env.NODE_ENV;
+if (!NODE_ENV) {
+  throw new Error(
+    "The NODE_ENV environment variable is required but was not specified."
+  );
+}
+
+// https://github.com/bkeepers/dotenv#what-other-env-files-can-i-use
+var dotenvFiles = [
+  `${paths.dotenv}.${NODE_ENV}.local`,
+  `${paths.dotenv}.${NODE_ENV}`,
+  // Don't include `.env.local` for `test` environment
+  // since normally you expect tests to produce the same
+  // results for everyone
+  NODE_ENV !== "test" && `${paths.dotenv}.local`,
+  paths.dotenv
+].filter(Boolean);
+
+// Load environment variables from .env* files. Suppress warnings using silent
+// if this file is missing. dotenv will never modify any environment variables
+// that have already been set.  Variable expansion is supported in .env files.
+// https://github.com/motdotla/dotenv
+// https://github.com/motdotla/dotenv-expand
+dotenvFiles.forEach(dotenvFile => {
+  if (fs.existsSync(dotenvFile)) {
+    require("dotenv-expand")(
+      require("dotenv").config({
+        path: dotenvFile
+      })
+    );
+  }
+});
+
+// We support resolving modules according to `NODE_PATH`.
+// This lets you use absolute paths in imports inside large monorepos:
+// https://github.com/facebook/create-react-app/issues/253.
+// It works similar to `NODE_PATH` in Node itself:
+// https://nodejs.org/api/modules.html#modules_loading_from_the_global_folders
+// Note that unlike in Node, only *relative* paths from `NODE_PATH` are honored.
+// Otherwise, we risk importing Node.js core modules into an app instead of Webpack shims.
+// https://github.com/facebook/create-react-app/issues/1023#issuecomment-265344421
+// We also resolve them to make sure all tools using them work consistently.
+const appDirectory = fs.realpathSync(process.cwd());
+process.env.NODE_PATH = (process.env.NODE_PATH || "")
+  .split(path.delimiter)
+  .filter(folder => folder && !path.isAbsolute(folder))
+  .map(folder => path.resolve(appDirectory, folder))
+  .join(path.delimiter);
+
+// Grab NODE_ENV and REACT_APP_* environment variables and prepare them to be
+// injected into the application via DefinePlugin in Webpack configuration.
+const REACT_APP = /^REACT_APP_/i;
+
+function getClientEnvironment(publicUrl) {
+  const raw = Object.keys(process.env)
+    .filter(key => REACT_APP.test(key))
+    .reduce(
+      (env, key) => {
+        env[key] = process.env[key];
+        return env;
+      },
+      {
+        // Useful for determining whether we’re running in production mode.
+        // Most importantly, it switches React into the correct mode.
+        NODE_ENV: process.env.NODE_ENV || "development",
+        // Useful for resolving the correct path to static assets in `public`.
+        // For example, <img src={process.env.PUBLIC_URL + '/img/logo.png'} />.
+        // This should only be used as an escape hatch. Normally you would put
+        // images into the `src` and `import` them in code to get their paths.
+        PUBLIC_URL: publicUrl,
+        VERSION: JSON.stringify(require("../package.json").version),
+        TIME_TIMEOUT: Number(process.env.TIME_TIMEOUT),
+        MOBILE_SITE: process.env.MOBILE_SITE,
+        AN_MOBILE: process.env.AN_MOBILE,
+        MBUSA_MOBILE: process.env.MBUSA_MOBILE,
+        MAINTENANCE: process.env.MAINTENANCE,
+        MBMIGRATION: process.env.MBMIGRATION
+      }
+    );
+  // Stringify all values so we can feed into Webpack DefinePlugin
+  const stringified = {
+    "process.env": Object.keys(raw).reduce((env, key) => {
+      env[key] = JSON.stringify(raw[key]);
+      return env;
+    }, {})
+  };
+
+  return { raw, stringified };
+}
+
+module.exports = getClientEnvironment;

config/paths.js

@@ -0,0 +1,73 @@
+const path = require("path");
+const fs = require("fs");
+const url = require("url");
+const findMonorepo = require("react-dev-utils/workspaceUtils").findMonorepo;
+
+// Make sure any symlinks in the project folder are resolved:
+// https://github.com/facebook/create-react-app/issues/637
+const appDirectory = fs.realpathSync(process.cwd());
+const resolveApp = relativePath => path.resolve(appDirectory, relativePath);
+
+const envPublicUrl = process.env.PUBLIC_URL;
+
+function ensureSlash(inputPath, needsSlash) {
+  const hasSlash = inputPath.endsWith("/");
+  if (hasSlash && !needsSlash) {
+    return inputPath.substr(0, inputPath.length - 1);
+  } else if (!hasSlash && needsSlash) {
+    return `${inputPath}/`;
+  } else {
+    return inputPath;
+  }
+}
+
+const getPublicUrl = appPackageJson =>
+  envPublicUrl || require(appPackageJson).homepage;
+
+// We use `PUBLIC_URL` environment variable or "homepage" field to infer
+// "public path" at which the app is served.
+// Webpack needs to know it to put the right <script> hrefs into HTML even in
+// single-page apps that may serve index.html for nested URLs like /todos/42.
+// We can't use a relative path in HTML because we don't want to load something
+// like /todos/42/static/js/bundle.7289d.js. We have to know the root.
+function getServedPath(appPackageJson) {
+  const publicUrl = getPublicUrl(appPackageJson);
+  const servedUrl =
+    envPublicUrl || (publicUrl ? url.parse(publicUrl).pathname : "/");
+  return ensureSlash(servedUrl, true);
+}
+
+// config after eject: we're in ./config/
+module.exports = {
+  dotenv: resolveApp(".env"),
+  appBuild: resolveApp("build"),
+  appPublic: resolveApp("dist"), // keeping as webpack default
+  appWebPublic: resolveApp("public"), // nginx accessible
+  appHtml: resolveApp("dist/index.html"),
+  appIndexJs: resolveApp("src/index.js"),
+  appPackageJson: resolveApp("package.json"),
+  appPath: resolveApp("src"),
+  appSrc: resolveApp("src"),
+  testsSetup: resolveApp("src/setupTests.js"),
+  appNodeModules: resolveApp("node_modules"),
+  publicUrl: getPublicUrl(resolveApp("package.json")),
+  servedPath: getServedPath(resolveApp("package.json"))
+};
+
+let checkForMonorepo = true;
+
+module.exports.srcPaths = [module.exports.appSrc];
+
+module.exports.useYarn = fs.existsSync(
+  path.join(module.exports.appPath, "yarn.lock")
+);
+
+if (checkForMonorepo) {
+  // if app is in a monorepo (lerna or yarn workspace), treat other packages in
+  // the monorepo as if they are app source
+  const mono = findMonorepo(appDirectory);
+  if (mono.isAppIncluded) {
+    Array.prototype.push.apply(module.exports.srcPaths, mono.pkgs);
+  }
+  module.exports.useYarn = module.exports.useYarn || mono.isYarnWs;
+}

config/polyfills.js

@@ -0,0 +1,20 @@
+if (typeof Promise === "undefined") {
+  // Rejection tracking prevents a common issue where React gets into an
+  // inconsistent state due to an error, but it gets swallowed by a Promise,
+  // and the user has no idea what causes React's erratic future behavior.
+  require("promise/lib/rejection-tracking").enable();
+  window.Promise = require("promise/lib/es6-extensions.js");
+}
+
+// fetch() polyfill for making API calls.
+require("whatwg-fetch");
+
+// Object.assign() is commonly used with React.
+// It will use the native implementation if it's present and isn't buggy.
+Object.assign = require("object-assign");
+
+// In tests, polyfill requestAnimationFrame since jsdom doesn't provide it yet.
+// We don't polyfill it in the browser--this is user's responsibility.
+if (process.env.NODE_ENV === "test") {
+  require("raf").polyfill(global);
+}