initial commit

.gitignore

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+node_modules/
+public/*.js

Dockerfile

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+FROM nginx:1.17
+COPY . /usr/share/nginx/html

LICENSE

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+MIT License
+
+Copyright (c) 2019 The GitHub Training Team
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

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+# Tic Tac Toe Game
+
+Learn GitHub Actions through a fun little game.

__test__/__snapshots__/game.test.js.snap

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+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`App Contains the compiled JavaScript 1`] = `"!function(e){var t={};function n(r){if(t[r])return t[r].exports;var l=t[r]={i:r,l:!1,exports:{}};return e[r].call(l.exports,l,l.exports,n),l.l=!0,l.exports}n.m=e,n.c=t,n.d=function(e,t,r){n.o(e,t)||Object.defineProperty(e,t,{enumerable:!0,get:r})},n.r=function(e){\\"undefined\\"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:\\"Module\\"}),Object.defineProperty(e,\\"__esModule\\",{value:!0})},n.t=function(e,t){if(1&t&&(e=n(e)),8&t)return e;if(4&t&&\\"object\\"==typeof e&&e&&e.__esModule)return e;var r=Object.create(null);if(n.r(r),Object.defineProperty(r,\\"default\\",{enumerable:!0,value:e}),2&t&&\\"string\\"!=typeof e)for(var l in e)n.d(r,l,function(t){return e[t]}.bind(null,l));return r},n.n=function(e){var t=e&&e.__esModule?function(){return e.default}:function(){return e};return n.d(t,\\"a\\",t),t},n.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},n.p=\\"\\",n(n.s=1)}([function(e,t,n){\\"use strict\\";n.r(t),n.d(t,\\"default\\",(function(){return r}));class r{constructor(e,t){this.p1=e,this.p2=t,this.board=[[null,null,null],[null,null,null],[null,null,null]],this.player=Math.random()<.5?this.p1:this.p2,this.sym=\\"X\\"}turn(e,t){t=t||e,this.board[e][t]=this.sym}nextPlayer(){this.player=this.player===this.p1?this.p2:this.p1,this.sym=\\"X\\"===this.sym?\\"O\\":\\"X\\"}hasWinner(){return this.rowWin()||this.colWin()||this.diagWin()}rowWin(){let e=!1;for(let t=0;t<3;t++){const n=this.board[t];null!==n[0]&&(e=e||n[0]===n[1]&&n[0]===n[2])}return e}colWin(){let e=!1;for(let t=0;t<3;t++){const n=this.board;null!==n[0][t]&&(e=e||n[0][t]===n[1][t]&&n[0][t]===n[2][t])}return e}diagWin(){const e=this.board;return null!==e[0][0]&&e[0][0]===e[1][1]&&e[0][0]===e[2][2]||null!==e[0][2]&&e[0][2]===e[1][1]&&e[0][2]===e[2][0]}}},function(e,t,n){n(2),e.exports=n(0)},function(e,t,n){\\"use strict\\";n.r(t);var r=n(0);let l,o;for(;!l;)l=window.prompt(\\"Enter player 1 name:\\");for(;!o&&l!==o;)o=window.prompt(l===o?\`Please enter a different name than \${l}.\`:\\"Enter player 2 name:\\");window.onload=()=>{document.getElementById(\\"p1Name\\").innerText=l,document.getElementById(\\"p2Name\\").innerText=o;let e=0,t=0;!function n(l,o){document.getElementById(\\"win\\").style.display=\\"none\\",document.getElementById(\\"turn\\").style.display=\\"inline\\",document.getElementById(\\"p1Score\\").innerText=e,document.getElementById(\\"p2Score\\").innerText=t;const i=new r.default(l,o),u=document.getElementById(\\"player\\");u.innerText=i.player,document.querySelectorAll(\\"#tictactoe td\\").forEach(r=>{r.innerText=\\"\\",r.onclick=c=>{r.onclick=void 0,c.target.innerText=i.sym,c.target.onclick=void 0;const[d,a]=c.target.classList;i.turn(d,a),i.hasWinner()?(document.getElementById(\\"winner\\").innerText=i.player,document.getElementById(\\"win\\").style.display=\\"inline\\",document.getElementById(\\"turn\\").style.display=\\"none\\",i.player===l?document.getElementById(\\"p1Score\\").innerText=++e:document.getElementById(\\"p2Score\\").innerText=++t,document.getElementById(\\"newGame\\").style.display=\\"inline\\",document.getElementById(\\"newGame\\").onclick=()=>n(l,o),document.querySelectorAll(\\"td\\").forEach(e=>{e.onclick=void 0})):(i.nextPlayer(),u.innerText=i.player)}})}(l,o)}}]);"`;

__test__/game.test.js

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+const Game = require('../src/game').default
+const fs = require('fs')
+
+describe('App', () => {
+  it('Contains the compiled JavaScript', async (done) => {
+    fs.readFile('./public/main.js', 'utf8', (err, data) => {
+      expect(err).toBe(null)
+      expect(data).toMatchSnapshot()
+      done()
+    })
+  })
+})
+
+describe('Game', () => {
+  let game, p1, p2
+  beforeEach(() => {
+    p1 = 'Salem'
+    p2 = 'Nate'
+    game = new Game(p1, p2)
+  })
+
+  describe('Game', () => {
+    it('Initializes with two players', async () => {
+      expect(game.p1).toBe('Salem')
+      expect(game.p2).toBe('Nate')
+    })
+
+    it('Initializes with an empty board', async () => {
+      for (let r = 0; r < game.board.length; r++) {
+        for (let c = 0; c < game.board[r].lenght; c++) {
+          expect(game.board[r][c]).toBeUndefined()
+        }
+      }
+    })
+
+    it('Starts the game with a random player', async () => {
+      Math.random = () => 0.4
+      expect(new Game(p1, p2).player).toBe('Salem')
+
+      Math.random = () => 0.6
+      expect(new Game(p1, p2).player).toBe('Nate')
+    })
+  })
+
+  describe('turn', () => {
+    it("Inserts an 'X' into the top center", async () => {
+      game.turn(0, 1)
+      expect(game.board[0][1]).toBe('X')
+    })
+
+    it("Inserts an 'X' into the top left", async () => {
+      game.turn(0)
+      expect(game.board[0][0]).toBe('X')
+    })
+  })
+
+  describe('nextPlayer', () => {
+    it('Sets the current player to be whoever it is not', async () => {
+      Math.random = () => 0.4
+      const game = new Game(p1, p2)
+      expect(game.player).toBe('Salem')
+      game.nextPlayer()
+      expect(game.player).toBe('Nate')
+    })
+  })
+
+  describe('hasWinner', () => {
+    it('Wins if any row is filled', async () => {
+      for (let r = 0; r < game.board.length; r++) {
+        for (let c = 0; c < game.board[r].length; c++) {
+          game.board[r][c] = 'X'
+        }
+        expect(game.hasWinner()).toBe(true)
+
+        for (let c = 0; c < game.board[r].length; c++) {
+          game.board[r][c] = null
+        }
+      }
+    })
+
+    it('Wins if any column is filled', async () => {
+      for (let r = 0; r < game.board.length; r++) {
+        for (let c = 0; c < game.board[r].length; c++) {
+          game.board[c][r] = 'X'
+        }
+        expect(game.hasWinner()).toBe(true)
+
+        for (let c = 0; c < game.board[r].length; c++) {
+          game.board[c][r] = null
+        }
+      }
+    })
+
+    it('Wins if down-left diagonal is filled', async () => {
+      for (let r = 0; r < game.board.length; r++) {
+        game.board[r][r] = 'X'
+      }
+      expect(game.hasWinner()).toBe(true)
+    })
+
+    it('Wins if up-right diagonal is filled', async () => {
+      for (let r = 0; r < game.board.length; r++) {
+        game.board[2 - r][r] = 'X'
+      }
+      expect(game.hasWinner()).toBe(true)
+    })
+  })
+})

automation.md

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+The team would like: 
+ - [ ] branch protections
+ - [ ] required review approvals
+ - [ ] easy way to see when enough approvals has been achieved
+ - [ ] matrix build
+ - [ ] save build artifacts
+ - [ ] dedicated test job

babel.config.js

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+module.exports = {
+  presets: [
+    [
+      '@babel/preset-env',
+      {
+        targets: {
+          node: 'current'
+        }
+      }
+    ]
+  ]
+}

handler.js

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+const fs = require('fs')
+const path = require('path')
+
+const files = {
+  '/public/index.css': {
+    content: fs.readFileSync(path.join(__dirname, 'public', 'index.css'), 'utf8'),
+    type: 'text/css'
+  },
+  '/public/main.js': {
+    content: fs.readFileSync(path.join(__dirname, 'public', 'main.js'), 'utf8'),
+    type: 'text/javascript'
+  },
+  '/': {
+    content: fs.readFileSync(path.join(__dirname, 'index.html'), 'utf8'),
+    type: 'text/html'
+  }
+}
+
+/**
+ *
+ * Event doc: https://docs.aws.amazon.com/apigateway/latest/developerguide/set-up-lambda-proxy-integrations.html#api-gateway-simple-proxy-for-lambda-input-format
+ * @param {Object} event - API Gateway Lambda Proxy Input Format
+ *
+ * Context doc: https://docs.aws.amazon.com/lambda/latest/dg/nodejs-prog-model-context.html
+ * @param {Object} context
+ *
+ * Return doc: https://docs.aws.amazon.com/apigateway/latest/developerguide/set-up-lambda-proxy-integrations.html
+ * @returns {Object} object - API Gateway Lambda Proxy Output Format
+ *
+ */
+exports.lambdaHandler = async (event, context) => {
+  // This will either be /, /public/index.css, or /public/main.js
+  const requestPath = event.path
+  const { content, type } = files[requestPath]
+
+  return {
+    headers: { 'content-type': type },
+    statusCode: 200,
+    body: content
+  }
+}

index.html

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+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <title>TicTacToe</title>
+
+    <link href="public/index.css" type="text/css" rel="stylesheet" />
+    <script src="public/main.js"></script>
+  </head>
+  <body>
+    <div id="app">
+      <div>
+        <h2 id="turn">It's <span id="player"></span>'s turn!</h2>
+        <h2 id="win">
+          <span id="winner"></span> wins!
+          <button id="newGame">Play again?</button>
+        </h2>
+      </div>
+      <div id="game">
+        <table id="tictactoe">
+          <tr"0">
+            <td class="0 0"></td>
+            <td class="0 1"></td>
+            <td class="0 2"></td>
+          </tr>
+          <tr>
+            <td class="1 0"></td>
+            <td class="1 1"></td>
+            <td class="1 2"></td>
+          </tr>
+          <tr>
+            <td class="2 0"></td>
+            <td class="2 1"></td>
+            <td class="2 2"></td>
+          </tr>
+        </table>
+        <div id="score">
+          <h2>Score</h2>
+          <table>
+            <thead>
+              <tr>
+                <th id="p1Name"></th>
+                <th id="p2Name"></th>
+              </tr>
+            </thead>
+            <tbody>
+              <tr>
+                <td id="p1Score">0</td>
+                <td id="p2Score">0</td>
+              </tr>
+            </tbody>
+          </table>
+        </div>
+      </div>
+    </div>
+  </body>
+</html>