メモ
プッシュはこまめに行う
$ git add -A $ git commit -m "Add a Static Pages controller" $ git push -u origin static-pages
とすると、3行目でプッシュ先が指定されて、
git push
だけでstatic-pagesブランチにプッシュされるようになる?
Herokuにデプロイするときは、ブランチをmasterに切り替えてから操作する。ほかにもやり方あるのか?
git branch -- ブランチ確認 git checkout master git push heroku master
rails testでエラー
ec2-user:~/environment/sample_app (static-pages) $ rails test Running via Spring preloader in process 7160 /home/ec2-user/environment/sample_app/db/schema.rb doesn't exist yet. Run `rails db:migrate` to create it, then try again. If you do not intend to use a database, you should instead alter /home/ec2-user/environment/sample_app/config/application.rb to limit the frameworks that will be loaded. Run options: --seed 5222 # Running: .. Finished in 0.307131s, 6.5119 runs/s, 6.5119 assertions/s. 2 runs, 2 assertions, 0 failures, 0 errors, 0 skips Traceback (most recent call last): 33: from -e:1:in `<main>' 32: from /home/ec2-user/.rvm/rubies/ruby-2.6.0/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require' 31: from /home/ec2-user/.rvm/rubies/ruby-2.6.0/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require' 30: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/spring-2.0.2/lib/spring/application/boot.rb:19:in `<top (required)>' 29: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/spring-2.0.2/lib/spring/application.rb:135:in `run' 28: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/spring-2.0.2/lib/spring/application.rb:135:in `loop' 27: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/spring-2.0.2/lib/spring/application.rb:141:in `block in run' 26: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/spring-2.0.2/lib/spring/application.rb:171:in `serve' 25: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/spring-2.0.2/lib/spring/application.rb:171:in `fork' 24: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/minitest-5.10.3/lib/minitest.rb:63:in `block in autorun' 23: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/minitest-5.10.3/lib/minitest.rb:141:in `run' 22: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/minitest-5.10.3/lib/minitest.rb:687:in `report' 21: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/minitest-5.10.3/lib/minitest.rb:687:in `each' 20: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/guard-minitest-2.4.4/lib/guard/minitest/reporter.rb:10:in `report' 19: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/guard-minitest-2.4.4/lib/guard/minitest/notifier.rb:31:in `notify' 18: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/guard-compat-1.2.1/lib/guard/compat/plugin.rb:113:in `notify' 17: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/guard-2.13.0/lib/guard/notifier.rb:31:in `notify' 16: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/guard-2.13.0/lib/guard/notifier.rb:11:in `connect' 15: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier.rb:42:in `connect' 14: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier.rb:42:in `new' 13: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier.rb:87:in `initialize' 12: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier.rb:198:in `_activate' 11: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier.rb:180:in `_detect_or_add_notifiers' 10: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier/detected.rb:59:in `detect' 9: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier/detected.rb:59:in `each' 8: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier/detected.rb:60:in `block in detect' 7: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier/detected.rb:60:in `detect' 6: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier/detected.rb:60:in `each' 5: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier/detected.rb:62:in `block (2 levels) in detect' 4: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier/detected.rb:100:in `_add' 3: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier/detected.rb:100:in `new' 2: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier/base.rb:59:in `initialize' 1: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier/tmux.rb:69:in `_check_available' /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier/tmux/client.rb:12:in `version': undefined method `[]' for nil:NilClass (NoMethodError)
ぐぐったらtmux
をインストールしたら直るとのこと。
さくっとsudo yum install tmux
してrails test
を実行、今度は問題なし。
エラーログの最終行からtmuxが使えないというのが読み取れそうな……。
雑感
- README.mdを整えるとそれらしく見えると、しょうもないことを思った
- 最初の設定に躓きはしたけど、GitHubにプッシュできているので一安心