Prototype my digital habits journal

Trying to obviate my Google Sheets spreadsheet in favor of a more focused web
app.

website/habitgarden/.gitignore

@@ -0,0 +1,3 @@
+/.cache
+/dist
+/node_modules

website/habitgarden/README.md

@@ -0,0 +1,26 @@
+# Habit Garden
+
+I am digitizing my habits journal.
+
+## Stack
+
+- React: Maps application state to UI
+- React-Router: Stateful routing for SPAs
+- Redux: Application state management
+- TypeScript: Type-safety
+- TailwindCSS: Styling library using utility classes
+- Prettier: Source code formatting
+- Jest: Test runner
+
+## Developing
+
+```shell
+$ nix-shell
+$ yarn run dev
+```
+
+## Building
+
+```shell
+$ nix-build
+```

website/habitgarden/default.nix

@@ -0,0 +1,19 @@
+{ pkgs, ... }:
+
+pkgs.stdenv.mkDerivation {
+  name = "typescript";
+  srcs = ./.;
+  buildInputs = with pkgs; [
+    nodejs
+    # Exposes lscpu for parcel.js
+    utillinux
+  ];
+  # parcel.js needs number of CPUs
+  PARCEL_WORKERS = "1";
+  buildPhase = ''
+    npx parcel build src/index.html --public-url ./
+  '';
+  installPhase = ''
+    mv dist $out
+  '';
+}

website/habitgarden/dir-locals.nix

@@ -0,0 +1,3 @@
+let
+  briefcase = import <briefcase> {};
+in briefcase.utils.nixBufferFromShell ./shell.nix

website/habitgarden/package.json

@@ -0,0 +1,27 @@
+{
+  "name": "tailwindcss",
+  "version": "1.0.0",
+  "main": "index.js",
+  "license": "MIT",
+  "scripts": {
+    "dev": "parcel src/index.html & npx tsc --watch --noEmit",
+    "prettier": "prettier --ignore-path .gitignore --write \"**/*.{js,ts,jsx,tsx,html,css.json}\""
+  },
+  "devDependencies": {
+    "@types/node": "^13.9.3",
+    "parcel-bundler": "^1.12.4",
+    "prettier": "^2.0.2",
+    "tailwindcss": "^1.2.0",
+    "typescript": "^3.8.3"
+  },
+  "dependencies": {
+    "@reduxjs/toolkit": "^1.2.5",
+    "@types/react-dom": "^16.9.5",
+    "@types/react-redux": "^7.1.7",
+    "@types/react-router-dom": "^5.1.3",
+    "react": "^16.13.1",
+    "react-dom": "^16.13.1",
+    "react-redux": "^7.2.0",
+    "react-router-dom": "^5.1.2"
+  }
+}

website/habitgarden/postcss.config.js

@@ -0,0 +1,7 @@
+const tailwindcss = require('tailwindcss')
+
+module.exports = {
+  plugins: [
+    tailwindcss('./tailwind.config.js')
+  ]
+}

website/habitgarden/shell.nix

@@ -0,0 +1,8 @@
+let
+  pkgs = import <nixpkgs> {};
+in pkgs.mkShell {
+  buildInputs = with pkgs; [
+    nodejs
+    yarn
+  ];
+}

website/habitgarden/src/App.tsx

@@ -0,0 +1,57 @@
+import React, { useEffect } from "react";
+import { BrowserRouter as Router, Switch, Route } from "react-router-dom";
+import { useDispatch } from "react-redux";
+import { actions, useTypedSelector } from "./store";
+import { Link } from "react-router-dom";
+
+const CircleRow = (props: { count: number }) => (
+  <tr>
+    {Array.from(Array(props.count)).map((_, i) => (
+      <td key={i} className="text-center px-3 py-2">
+        <input type="radio" />
+      </td>
+    ))}
+  </tr>
+);
+
+const CircleGrid = (props: { label: string; columns: string[] }) => (
+  <div>
+    <h1 className="text-center text-2xl py-4">{props.label}</h1>
+    <table className="mx-auto">
+      <thead>
+        <tr>
+          {props.columns.map((x) => (
+            <th key={x}>{x}</th>
+          ))}
+        </tr>
+      </thead>
+      <tbody>
+        {Array.from(Array(props.columns.length)).map((_, i) => (
+          <CircleRow key={i} count={props.columns.length} />
+        ))}
+      </tbody>
+    </table>
+  </div>
+);
+
+const App: React.FC = () => {
+  const dispatch = useDispatch();
+  const { isLoading } = useTypedSelector((state) => ({
+    isLoading: state.isLoading,
+  }));
+
+  return (
+    <Router>
+      <Switch>
+        <Route exact path="/">
+          <CircleGrid label="Meditation" columns={["M", "T", "W", "Th", "F"]} />
+          <CircleGrid label="Reading" columns={["M", "T", "W", "Th", "F"]} />
+          <CircleGrid label="Challenge" columns={["M", "T", "W", "Th", "F"]} />
+          <CircleGrid label="Jiu Jitsu" columns={["S", "M", "T"]} />
+        </Route>
+      </Switch>
+    </Router>
+  );
+};
+
+export default App;

website/habitgarden/src/index.css

@@ -0,0 +1,3 @@
+@tailwind base;
+@tailwind components;
+@tailwind utilities;

website/habitgarden/src/index.html

@@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <link rel="stylesheet" href="./index.css" />
+  </head>
+  <body>
+    <div id="mount"></div>
+    <script src="./index.tsx"></script>
+  </body>
+</html>

website/habitgarden/src/index.tsx

@@ -0,0 +1,12 @@
+import React from "react";
+import ReactDOM from "react-dom";
+import App from "./App";
+import { Provider } from "react-redux";
+import store from "./store";
+
+ReactDOM.render(
+  <Provider store={store}>
+    <App />
+  </Provider>,
+  document.getElementById("mount")
+);

website/habitgarden/src/store.ts

@@ -0,0 +1,26 @@
+import { createSlice, configureStore, PayloadAction } from "@reduxjs/toolkit";
+import { useSelector, TypedUseSelectorHook } from "react-redux";
+
+export interface State {
+  isLoading: boolean;
+}
+
+const initialState: State = {
+  isLoading: true,
+};
+
+export const { actions, reducer } = createSlice({
+  name: "application",
+  initialState,
+  reducers: {
+    toggleIsLoading: state => ({ ...state, isLoading: !state.isLoading }),
+  }
+});
+
+/**
+ * Defining and consuming this allows us to avoid annotating State in all of our
+ * selectors.
+ */
+export const useTypedSelector: TypedUseSelectorHook<State> = useSelector;
+
+export default configureStore({ reducer });

website/habitgarden/tailwind.config.js

@@ -0,0 +1,7 @@
+module.exports = {
+  theme: {
+    extend: {},
+  },
+  variants: {},
+  plugins: [],
+}

website/habitgarden/tsconfig.json

@@ -0,0 +1,25 @@
+{
+  "compilerOptions": {
+    "target": "es5",
+    "lib": [
+      "dom",
+      "dom.iterable",
+      "esnext"
+    ],
+    "allowJs": true,
+    "skipLibCheck": true,
+    "esModuleInterop": true,
+    "allowSyntheticDefaultImports": true,
+    "strict": true,
+    "forceConsistentCasingInFileNames": true,
+    "module": "esnext",
+    "moduleResolution": "node",
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "noEmit": true,
+    "jsx": "react"
+  },
+  "include": [
+    "src/**/*"
+  ]
+}