com.googlecode.jslint4java.ant

Class JSLintTask

java.lang.Object

org.apache.tools.ant.ProjectComponent

org.apache.tools.ant.Task

com.googlecode.jslint4java.ant.JSLintTask

All Implemented Interfaces:

Cloneable

public class JSLintTask
extends org.apache.tools.ant.Task

Run JSLint over a tree of files in order to pick holes in your JavaScript.

Example build.xml usage:

 <project name="build-test" xmlns:jsl="antlib:com.googlecode.jslint4java">
   <target name="jslint">
     <jsl:jslint options="undef">
       <formatter type="plain" />
       <fileset dir="." includes="*.js" excludes="*.pack.js" />
     </jsl:jslint>
   </target>
 </project
 

You have to specify one or more nested fileset elements. You may optionally specify a formatter element in order to generate output (as opposed to just a build failed message). Usually, you will want the plain formatter, but in case you want to generate a report, the xml formatter mighht be useful.

Attributes

encoding

Optional. The encoding of the JavaScript files. Defaults to system encoding.

haltOnFailure

Optional. Specify if the build should fail if there are files which do not pass JSLint. Defaults to true.

options

Optional. A comma separated list of Option names. No default.

timeout

Optional. The maximum amount of time that JSLint can run.

Author:

dom

See Also:

jslint.com, FormatterElement

Field Summary

Fields inherited from class org.apache.tools.ant.Task

target, taskName, taskType, wrapper

Fields inherited from class org.apache.tools.ant.ProjectComponent

description, location, project

Constructor Summary

Constructors

Constructor and Description
JSLintTask()

Method Summary

Methods

Modifier and Type	Method and Description
void	add(org.apache.tools.ant.types.ResourceCollection rc) Check the contents of this ResourceCollection.
void	addConfiguredFormatter(FormatterElement fe) Add in a ResultFormatter through the medium of a FormatterElement.
void	addPredef(PredefElement predef) Capture a predef element.
void	applyOptions(JSLint lint)
void	execute() Scan the specified directories for JavaScript files and lint them.
JSLint	makeLint() Create a new JSLint object.
void	setEncoding(String encoding) Set the encoding of the source files that JSLint will read.
void	setFailureProperty(String failureProperty) The name of a property to set upon failure.
void	setHaltOnFailure(boolean haltOnFailure) Should the build stop if JSLint fails? Defaults to true.
void	setJslint(File jslint) Specify an alternative version of jslint.
void	setOptions(String optionList) Set the options for running JSLint.
void	setTimeout(long timeout) Set the maximum time JSLint can run for in seconds.

Methods inherited from class org.apache.tools.ant.Task

bindToOwner, getOwningTarget, getRuntimeConfigurableWrapper, getTaskName, getTaskType, getWrapper, handleErrorFlush, handleErrorOutput, handleFlush, handleInput, handleOutput, init, isInvalid, log, log, log, log, maybeConfigure, perform, reconfigure, setOwningTarget, setRuntimeConfigurableWrapper, setTaskName, setTaskType

Methods inherited from class org.apache.tools.ant.ProjectComponent

clone, getDescription, getLocation, getProject, setDescription, setLocation, setProject

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JSLintTask

public JSLintTask()

Method Detail

add

public void add(org.apache.tools.ant.types.ResourceCollection rc)

Check the contents of this ResourceCollection.

Parameters:

rc - Any kind of resource collection, e.g. fileset.

addConfiguredFormatter

public void addConfiguredFormatter(FormatterElement fe)

Add in a ResultFormatter through the medium of a FormatterElement.

Parameters:

fe -

addPredef

public void addPredef(PredefElement predef)

Capture a predef element.

applyOptions

public void applyOptions(JSLint lint)

execute

public void execute()
             throws org.apache.tools.ant.BuildException

Scan the specified directories for JavaScript files and lint them.

Overrides:

execute in class org.apache.tools.ant.Task

Throws:

org.apache.tools.ant.BuildException

makeLint

public JSLint makeLint()
                throws org.apache.tools.ant.BuildException

Create a new JSLint object.

Throws:

org.apache.tools.ant.BuildException

setEncoding

public void setEncoding(String encoding)

Set the encoding of the source files that JSLint will read. If not specified, the default is the system encoding (via the file.encoding property). If that isn't present, default to UTF-8.

Parameters:

encoding - a valid charset identifier.

setFailureProperty

public void setFailureProperty(String failureProperty)

The name of a property to set upon failure. This property will contain the log message.

setJslint

public void setJslint(File jslint)

Specify an alternative version of jslint.

setHaltOnFailure

public void setHaltOnFailure(boolean haltOnFailure)

Should the build stop if JSLint fails? Defaults to true.

Parameters:

haltOnFailure -

setOptions

public void setOptions(String optionList)
                throws org.apache.tools.ant.BuildException

Set the options for running JSLint. This is a comma separated list of Option names. The names are case-insensitive.

NB: If you want to put an Option.PREDEF in here, you should use a <predef> child element instead. Otherwise, it could be difficult to specify a comma separated list as an element of a comma separated list…

Throws:

org.apache.tools.ant.BuildException

setTimeout

public void setTimeout(long timeout)

Set the maximum time JSLint can run for in seconds.