miyamiya / blog
Programming

Hello world(heroku)

更新 2020/04/18

この記事の内容
  1. まずは Hello world
  2. heroku へログイン
  3. Hello World のファイルを作る
  4. git リポジトリをつくる
  5. 環境作成
  6. deploy
  7. 動作確認

まずは Hello world

Hello world を表示してみる。

参考にさせていただいたサイトはこちら。 ありがとうございます。

heroku へログイン

$ heroku login
Enter your Heroku credentials.
Email: xxxxxxxxx+heroku@gmail.com
Password (typing will be hidden): 
Authentication successful.

Hello World のファイルを作る

$ cd ~/project
$ mkdir heroku
$ cd heroku
$ touch composer.json
$ echo "echo 'Hello World';" > index.php

git リポジトリをつくる

$ git init
Initialized empty Git repository in /home/miyamiya/projects/heroku/.git/
$ git add .
$ git commit -m "Heroku test"
[master (root-commit) ea6ab95] Heroku test
 2 files changed, 2 insertions(+)
 create mode 100644 composer.json
 create mode 100644 index.php

環境作成

$ heroku create
Creating アプリケーション名... done, stack is cedar
https://アプリケーション名.herokuapp.com/ | git@heroku.com:アプリケーション名.git
Git remote heroku added

deploy

$ git push heroku master
The authenticity of host 'heroku.com (50.19.85.154)' can't be established.
RSA key fingerprint is XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'heroku.com,50.19.85.154' (RSA) to the list of known hosts.
Initializing repository, done.
Counting objects: 4, done.
Delta compression using up to 2 threads.
Compressing objects: 100% (2/2), done.
Writing objects: 100% (4/4), 284 bytes | 0 bytes/s, done.
Total 4 (delta 0), reused 0 (delta 0)

-----> PHP app detected

       NOTICE: Your composer.json is completely empty.
       Please change its contents to at least "{}" so it is valid JSON.

-----> No runtime requirements in composer.json, defaulting to PHP 5.6.2.
-----> Installing system packages...
       - PHP 5.6.2
       - Apache 2.4.10
       - Nginx 1.6.0
-----> Installing PHP extensions...
       - zend-opcache (automatic; bundled, using 'ext-zend-opcache.ini')
-----> Installing dependencies...
       Composer version 1.0-dev (a309e1d89ded6919935a842faeaed8e888fbfe37) 2014-10-20 19:16:14
       Loading composer repositories with package information
       Installing dependencies
       Nothing to install or update
       Generating optimized autoload files
-----> Preparing runtime environment...
       NOTICE: No Procfile, defaulting to 'web: vendor/bin/heroku-php-apache2'
-----> Discovering process types
       Procfile declares types -> web

-----> Compressing... done, 69.3MB
-----> Launching... done, v3
       https://アプリケーション名.herokuapp.com/ deployed to Heroku

To git@heroku.com:アプリケーション名.git
 * [new branch]      master -> master

動作確認

$ heroku open
Opening アプリケーション名... done

自動的にブラウザが起動する。

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