carpentry/cli

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hellerve c5a2bb56b2 initial

2019-10-14 20:29:39 +02:00

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cli

A simple CLI library for Carp.

(load "git@github.com:carpentry-org/cli.carp.git@master")

(defn main []
  (let [p (=> (CLI.new @"My super cool tool!")
              (CLI.add &(CLI.option "--flag" "-f" "my flag" true)))]
    (match (CLI.parse &p)
      (Result.Success p) (IO.println &(str &(CLI.get &p "--flag")))
      (Result.Error msg) (do (IO.errorln &msg) (CLI.usage &p)))))

Usage

(load "git@github.com:carpentry-org/cli.carp.git@master")

Have fun!