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Angular CLI で作成したアプリをHerokuへデプロイする方法

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事前準備

事前準備は以下を参考に作成する

Herokuにアカウント登録してアプリを作成する


ng new で作成したPJにすること


express をインストール

cd your-app-name

npm install express --save


pacage.jsonの記述を変更する


  • scripts内のstartの内容をnode server.jsに変更

  • scripts内にpostinstallを追加

  "scripts": {

"start": "node server.js",
"postinstall": "ng build --aot --target=production"
},


  • devDependenciesに記述されているangular系とtypescriptをdependenciesへ移動する


  • enginesを追加する


  "engines": {

"node": "6.10.3",
"npm": "3.10.10"
}


参考のpackage.json

{

"name": "your-app-name",
"version": "0.0.0",
"license": "MIT",
"angular-cli": {},
"scripts": {
"ng": "ng",
"start": "node server.js",
"build": "ng build",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e",
"postinstall": "ng build --aot --target=production"
},
"private": true,
"dependencies": {
"@angular/cli": "1.2.7",
"@angular/common": "^4.0.0",
"@angular/compiler": "^4.0.0",
"@angular/compiler-cli": "^4.0.0",
"@angular/core": "^4.0.0",
"@angular/animations": "^4.0.0",
"@angular/forms": "^4.0.0",
"@angular/http": "^4.0.0",
"@angular/platform-browser": "^4.0.0",
"@angular/platform-browser-dynamic": "^4.0.0",
"@angular/router": "^4.0.0",
"@angular/language-service": "^4.0.0",
"core-js": "^2.4.1",
"express": "^4.15.3",
"ng2-bootstrap": "^1.6.3",
"rxjs": "^5.4.1",
"tslint": "~5.3.2",
"typescript": "~2.3.3",
"zone.js": "^0.8.14"
},
"devDependencies": {
"@types/jasmine": "~2.5.53",
"@types/jasminewd2": "~2.0.2",
"@types/node": "~6.0.60",
"codelyzer": "~3.0.1",
"jasmine-core": "~2.6.2",
"jasmine-spec-reporter": "~4.1.0",
"karma": "~1.7.0",
"karma-chrome-launcher": "~2.1.1",
"karma-cli": "~1.0.1",
"karma-coverage-istanbul-reporter": "^1.2.1",
"karma-jasmine": "~1.1.0",
"karma-jasmine-html-reporter": "^0.2.2",
"protractor": "~5.1.2",
"ts-node": "~3.0.4"
},
"engines": {
"node": "6.10.3",
"npm": "3.10.10"
}
}


server.jsを作成する


  • your-app-name 直下に作成する

const express = require('express');

const app = express();
app.use(express.static(__dirname + '/dist'));
app.listen(process.env.PORT || 8080);
const path = require('path');
app.get('/*', function(req, res){
res.sendFile(path.join(__dirname + '/dist/index.html'));
});
console.log('Server listening on port 8080');


Heroku へデプロイ

heroku login

# gitが初めての場合、git initする

heroku git:clone -a [heroku-app-name]
cd your-app-name
git add .
git commit -am "make it better"
git push heroku master

参考コード GitHub