(defn -main [& args]
(with-command-line args
"Get csv file name"
[[in-file-name ".csv input file name" "resultset.csv" ]]
(println "in-file-name:", in-file-name)))
The second vector of vector seems unnecessary.
Or tools.cli way:
(ns foo.main
(:gen-class)
(:use [clojure.tools.cli :only (cli optional)]))
(defn parse-opts
[args]
(cli args
(optional ["--in-file-name"
".csv input file"
:default "resultset.csv"]
identity)))
(defn -main
[& args]
(let [opts (parse-opts args)]
(println "in-file-name:" (:in-file-name opts))))
It might be verbose but I think it is more descriptive than
with-command-line one.
However, I'd like more documents and examples about tools.cli.
--
Name: OGINO Masanori (荻野 雅紀)
E-mail: [email protected]
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