現在、Railsアプリでasset_syncを使用しており、Herokuアプリで環境変数を設定しています。heroku configを実行すると、次のようになります。
AWS_ACCESS_KEY_ID: XXXXXXXXXXXXXXXXXX
AWS_SECRET_ACCESS_KEY: XXXXXXXXXXXXXXXXXX
FOG_DIRECTORY: MY-BUCKET-NAME
FOG_PROVIDER: AWS
etc...
アプリをHerokuにプッシュすると、rake Assets:precompileを実行しようとし、次のメッセージが表示されます。
Preparing app for Rails asset pipeline
Running: rake assets:precompile
/usr/local/bin/ruby /tmp/build_2pa7aisux9av8/vendor/bundle/ruby/1.9.1/bin/rake assets:precompile:nondigest RAILS_ENV=production RAILS_GROUPS=assets
AssetSync: using /tmp/build_2pa7aisux9av8/config/initializers/asset_sync.rb
rake aborted!
Fog directory can't be blank, Aws access key can't be blank, Aws secret access key can't be blank
しかし、私は実行します:
heroku run rake assets:precompile --app my-app-name
...そしてそれはすべてを処理し、S3にうまく同期します:
Running `rake assets:precompile` attached to terminal... up, run.1
/usr/local/bin/ruby /app/vendor/bundle/ruby/1.9.1/bin/rake assets:precompile:all RAILS_ENV=staging RAILS_GROUPS=assets
AssetSync: using /app/config/initializers/asset_sync.rb
/usr/local/bin/ruby /app/vendor/bundle/ruby/1.9.1/bin/rake assets:precompile:nondigest RAILS_ENV=staging RAILS_GROUPS=assets
AssetSync: using /app/config/initializers/asset_sync.rb
AssetSync: Syncing.
Using: Directory Search of /app/public/assets
Uploading: assets/application-XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX.css
Uploading: assets/application-XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX.css.gz
Uploading: assets/application-XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX.css.gz
Uploading: assets/application-XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX.css
AssetSync: Done.
プッシュ中に機能しない理由はありますが、Herokuがrake Assets:precompileを実行すると正常に機能しますか?