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Pre/post deploy hooks with Dokku 0.5.0

Deploying with Dokku and in need to run some basic setup tasks such as copying config/database.yml.example to config/database.yml in Rails? It’s possible with Dokku 0.5.0 and app.json file.

See documentation.

Example of the above:

$ cat app.json
  "scripts": {
    "dokku": {
      "predeploy": "cp /app/config/database.yml.example /app/config/database.yml"

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