carpentry/cli
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
Files
d36a768b1573a52af7fd010235e73754e73bf6f7
cli/README.md
hellerve d36a768b15 add types
2020-01-29 16:27:24 +01:00

650 B
Raw Blame History

cli

A simple CLI library for Carp.

(load "https://veitheller.de/git/carpentry/cli@master")

(defn main []
  (let [p (=> (CLI.new @"My super cool tool!")
              (CLI.add &(CLI.int "flag" "f" "my flag" true))
              (CLI.add &(CLI.str "thing" "t" "my thing" false @"hi" &[@"a" @"b" @"hi"])))]
    (match (CLI.parse &p)
      (Result.Success flags)
        (println* &(str &(Map.get &flags "flag")) " " &(str &(Map.get &flags "thing")))
      (Result.Error msg) (do (IO.errorln &msg) (CLI.usage &p)))))

Installation

(load "https://veitheller.de/git/carpentry/cli@master")

Usage

Have fun!