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fastlane

Transit transports for nREPL.

Motivation

A Transit transport simplifies the lives of people using Clojure/ClojureScript/Java clients for nREPL. We use transit-clj to implement transports to be used with nREPL, it supports transit with message pack, json and json verbose.

Usage

Just add fastlane as a dependency to your project and you can use it as a transport for nREPL.

[nrepl/fastlane "0.1.0"]

The transports are at fastlane.core:

  • transit+msgpack
  • transit+json
  • transit+json-verbose

Afterwards you can start the server like this:

(require
 '[nrepl.server :as server]
 '[fastlane.core :as fastlane])

(server/start-server :port 12345 :transport-fn fastlane/transit+json)

You can also start it via the built-in nREPL CLI with the following options:

Using deps inline with clj

$ clj -Sdeps '{:deps {nrepl {:mvn/version "0.5.3"} nrepl/fastlane {:mvn/version "0.2.0-SNAPSHOT"}}}' -m nrepl.cmdline --transport fastlane.core/transit+json

Creating a nrepl profile at deps.edn with clj

$ cat deps.edn
{:aliases
 {:nrepl {:extra-deps {nrepl {:mvn/version "0.5.3"}
                       nrepl/fastlane {:mvn/version "0.2.0-SNAPSHOT"}}}}}
$ clj -R:nrepl -m nrepl.cmdline --transport fastlane.core/transit+json

Creating a nrepl profile at deps.edn with clj using nrepl configuration file (.nrepl.edn)

$ cat deps.edn
{:aliases
 {:nrepl {:extra-deps {nrepl {:mvn/version "0.5.3"}
                       nrepl/fastlane {:mvn/version "0.2.0-SNAPSHOT"}}}}}
$ cat .nrepl.edn
{:transport fastlane.core/transit+json}
$ clj -R:nrepl -m nrepl.cmdline

Using lein for headless REPL with a nrepl configuration file

# With `[nrepl/fastlane "0.2.0-SNAPSHOT"]` at your `project.clj`
# and configuration at .nrepl.edn
$ cat .nrepl.edn
{:transport fastlane.core/transit+json}
$ lein repl :headless
# It should start with transit+json transport

Using lein for interactive REPL (in construction...)

# TODO

License

Copyright © 2018 Bozhidar Batsov and nREPL contributors

Distributed under the Eclipse Public License either version 1.0 or (at your option) any later version.