Gemini Server CLJ [gs-clj]

A gemini server written in Clojure built mostly on top of the wonderful aleph library.

Usage

As a stand-alone Gemini Server

For now, all it does is map the requests to the public path (default: resources/public). Only handles gmi, txt, jpg, and png file types.

You can use this project as a server through the CLI. After cloning this repo, you'll need leiningen to install the depedencies and run the server. After running lein install, use lein run for more information.

➜  gemini-server-clj git:(main) ✗ lein run
Gemini server

Usage: gemini-server-clj [options] ACTION

Options:
  -p, --port PORT                              Port number
  -v, --verbose                                Verbose logging
  -l, --log-level LEVEL                        Level of log 0-6, 0 is trace
  -c, --config CONFIG    resources/config.edn  path to config.edn
  -u, --public PUBLIC_PATH                        path to your public files
  -h, --help

Actions:
  start    Start a new server

Configuration File

You can set a configuration file at resources/config.edn. If you want to put your config file somewhere else, then tell the cli: --config other_path/config.edn. You can find a config in the resources/config.edn folder.

CLI opts will override config file if you pass them in.

As a library

(require '[gs-clj.server :as server])

(defn handler [req opts]
  {:header {:status :success    ; or just use :code
            :code 20            ; or just use :header
            :meta "text/gemini"
   :body {:utf8 "hello gemini!"})

(defn img-handler [req opts]
  {:header {:status :success    ; or just use :code
            :code 20            ; or just use :header
            :meta "image/png"
   :body {:bytes (utils/slurp-bytes "some-pic.png")})

; TODO: how to config ssl-certs
(server/start! handler {:port 1965})

req has various uri information, basically what you'd find in a lambdaisland/uri response, sans the things not in the gemini spec.

opts contains public-path info.

License

Copyright © 2024 Aaron Burdick

This program and the accompanying materials are made available under the terms of the GPLv3