clojure.contrib.command-line

[octopusgrabbus]

Are there any command-line examples or documentation other than what's
up on clojure.org or ClojureDocs?

I'm using

(defn -main [& args]
(with-command-line args
"Get csv file name"
[[in-file-name ".csv input file name" "resultset.csv" ]]
[[in-file-name ".csv input file name" 1]]

(println "in-file-name:", in-file-name)

If I specify a file name it does not get used. Only resultset.csv is
used.

tnx
cmn

[Anthony Grimes]

command-line is deprecated in favor of tools.cli now. http://github.com/clojure/tools.cli

[octopusgrabbus]

Thanks. I'll switch over.

[OGINO Masanori]

(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: masanor...@gmail.com

[gaz jones]

are there any scenarios in particular you feel need more
documentation? im happy to add more if it is lacking. hopefully the
README on the project page and tests provide a pretty good idea of
what options are available:

https://github.com/clojure/tools.cli
https://github.com/clojure/tools.cli/blob/master/src/test/clojure/clojure/tools/cli_test.clj

2011/7/28 OGINO Masanori <masanor...@gmail.com>:

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[OGINO Masanori]

Well, README and tests are very good.
I withdrew into REPL and overlooked them stupidly. I'm very sorry.

BTW some functions seems not to be public API though they are public.
Why they are not separated by defn- or specific namespace like
clojure.tools.cli.internals?

[octopusgrabbus]

On Jul 28, 7:24 pm, Anthony Grimes <disciplera...@gmail.com> wrote:

> command-line is deprecated in favor of tools.cli now.http://github.com/clojure/tools.cli

Where is the repository located?

(ns addr-verify
(:gen-class)
(:require [clojure.tools.cli :only (cli optional)])
.
.
.
results in this error:

clojure.lang.Compiler$CompilerException:
java.io.FileNotFoundException: Could not locate clojure/tools/
cli__init.class or clojure/tools/cli.clj on classpath:

[gaz jones]

it lives on github: http://github.com/clojure/tools.cli
like all the new contrib libs, to use it in a project you need to add
it to your dependencies:

:dependencies [[org.clojure/clojure "1.2.1"]
[org.clojure/tools.cli "0.1.0"]]

[gaz jones]

> Well, README and tests are very good.
> I withdrew into REPL and overlooked them stupidly. I'm very sorry.
>

no worries, glad they help.

> BTW some functions seems not to be public API though they are public.
> Why they are not separated by defn- or specific namespace like
> clojure.tools.cli.internals?

no reason other than its a small lib with a handful of functions...

[octopusgrabbus]

Thanks. This fixed it.

[OGINO Masanori]

> no reason other than its a small lib with a handful of functions...

I see. Thanks.