claper

License	MIT
GroupId	io.mattroberts
ArtifactId	claper_2.10
Last Version	0.5.0
Release Date	Aug 24, 2020
Type	jar
Description	claper claper
Project URL	https://github.com/mattroberts297/claper
Project Organization	io.mattroberts
Source Code Management	https://github.com/mattroberts297/claper

Download claper_2.10

Filename	Size
claper_2.10-0.5.0.pom
claper_2.10-0.5.0.jar	37 KB
claper_2.10-0.5.0-sources.jar	1 KB
claper_2.10-0.5.0-javadoc.jar	358 KB

How to add to project

Apache Maven

<!-- https://jarcasting.com/artifacts/io.mattroberts/claper_2.10/ -->
<dependency>
    <groupId>io.mattroberts</groupId>
    <artifactId>claper_2.10</artifactId>
    <version>0.5.0</version>
</dependency>

Gradle Groovy

// https://jarcasting.com/artifacts/io.mattroberts/claper_2.10/
implementation 'io.mattroberts:claper_2.10:0.5.0'

Gradle Kotlin

// https://jarcasting.com/artifacts/io.mattroberts/claper_2.10/
implementation ("io.mattroberts:claper_2.10:0.5.0")

Apache Buildr

'io.mattroberts:claper_2.10:jar:0.5.0'

Apache Ivy

<dependency org="io.mattroberts" name="claper_2.10" rev="0.5.0">
  <artifact name="claper_2.10" type="jar" />
</dependency>

Groovy Grape

@Grapes(
@Grab(group='io.mattroberts', module='claper_2.10', version='0.5.0')
)

Scala SBT

libraryDependencies += "io.mattroberts" % "claper_2.10" % "0.5.0"

Leiningen

[io.mattroberts/claper_2.10 "0.5.0"]

Dependencies

compile (2)

Group / Artifact	Type	Version
org.scala-lang : scala-library	jar	2.10.7
com.chuusai : shapeless_2.10	jar	2.3.3

test (1)

Group / Artifact	Type	Version
org.scalatest : scalatest_2.10	jar	3.2.1

Project Modules

There are no modules declared in this project.

CLAPer

A Command Line Argument Parser without the boiler plate.

Getting Started

Add the library as a dependency in your project's build.sbt file:

scalaVersion := "2.12.1"

libraryDependencies ++= Seq(
  "io.mattroberts" %% "claper" % "0.3.0"
)

Then use it to parse command line arguments:

import io.mattroberts.Claper
case class Args(alpha: String, beta: Int, charlie: Boolean)
val args = List("--alpha", "alpha", "--beta", "1", "--charlie")
val parsed = Claper[Args].parse(args)
println(parsed) // Right(Args("alpha", 1, true))

Usage

See ClaperSpec for full usage.

Features

• Support for case classes (products)
• Support for default values
• Support for Linux style arguments

Future Features

In the future I might:

• Add coproduct support
• Add short Linux style arguments
• Add support for list arguments (delimited)
• Add support for enumerations
• Add support for ClaperApp (like App)

Versions

Version
0.5.0 Aug 24, 2020
0.4.0 Dec 3, 2019