scalariform-daemon

Trigger formatting of files via HTTP requests.

Build

sbt assembly

Run

java -jar ./target/scala-2.11/scalariform-daemon.jar

or

sbt run

Use

Make an HTTP request against localhost and provide the fileName and preferencesFile parameters like:

http://127.0.0.1:5474/format?fileName=/path/to/your/file&preferencesFile=/path/to/your/preferences/file

For example, in my Emacs config I have the following call added to before-save-hook in Scala buffers, where scalariform-preferences-file is a directory local variable I set in my Scala projects:

(defun scalariform-daemon-format-file ()
  (when (and (boundp 'scalariform-preferences-file) scalariform-preferences-file)
    (request
     "http://127.0.0.1:5474/format"
     :params `((fileName . ,buffer-file-name)
               (preferencesFile . ,scalariform-preferences-file))
     :sync t)
    (revert-buffer t t)))