Summary

Touches a file or set of files -- corresponds to the Unix touch command.

Assembly

NAnt.Core.dll

Namespace

NAnt.Core.Tasks

Interfaces

IConditional

Base Types

Object
Element
Task

graph BT Type-->Base0["Task"] click Base0 "/api/NAnt.Core/Task" Base0-->Base1["Element"] click Base1 "/api/NAnt.Core/Element" Base1-->Base2["Object"] Type-.->Interface0["IConditional"] click Interface0 "/api/NAnt.Core/IConditional" Type["TouchTask"] class Type type-node

Syntax

[TaskName("touch")]
public class TouchTask : Task, IConditional

Examples

Touch the Main.cs file. The current time is used.

<touch file="Main.cs" />

Touch all executable files in the project base directory and its subdirectories.

    <touch>
    <fileset>
        <include name="**/*.exe" />
        <include name="**/*.dll" />
    </fileset>
</touch>

Remarks

If the file specified does not exist, the task will create it.

Attributes

Type	Description
TaskNameAttribute	Indicates that class should be treated as a task.

Properties

Name	Value	Summary
CustomXmlProcessing	bool	Gets a value indicating whether the element is performing additional processing using the `NAnt.Core.Element.XmlNode` that was used to initialize the element. Inherited from Element
Datetime	DateTime	Specifies the new modification time of the file in the format MM/DD/YYYY HH:MM:SS.
FailOnError	bool	Determines if task failure stops the build, or is just reported. The default is `true`. Inherited from Task
File	FileInfo	The file to touch.
IfDefined	bool	If `true` then the task will be executed; otherwise, skipped. The default is `true`. Inherited from Task
Location	Location	Gets or sets the location in the build file where the element is defined. Inherited from Element
LogPrefix	string	The prefix used when sending messages to the log. Inherited from Task
Millis	long	Specifies the new modification time of the file(s) in milliseconds since midnight Jan 1 1970.
Name	string	The name of the task. Inherited from Task
NamespaceManager	XmlNamespaceManager	Gets or sets the `System.Xml.XmlNamespaceManager`. Inherited from Element
Parent	Object	Gets or sets the parent of the element. Inherited from Element
Project	Project	Gets or sets the `NAnt.Core.Element.Project` to which this element belongs. Inherited from Element
Properties	PropertyDictionary	Gets the properties local to this `NAnt.Core.Element` and the `NAnt.Core.Element.Project`. Inherited from Element
Threshold	Level	Gets or sets the log threshold for this `NAnt.Core.Task`. By default the threshold of a task is `NAnt.Core.Level.Debug`, causing no messages to be filtered in the task itself. Inherited from Task
TouchFileSet	FileSet	Used to select files that should be touched.
UnlessDefined	bool	Opposite of `NAnt.Core.Task.IfDefined`. If `false` then the task will be executed; otherwise, skipped. The default is `false`. Inherited from Task
Verbose	bool	Determines whether the task should report detailed build log messages. The default is `false`. Inherited from Task
XmlNode	XmlNode	Gets or sets the XML node of the element. Inherited from Element

Methods

Name	Value	Summary
CopyTo(Element)	void	Copies all instance data of the `NAnt.Core.Element` to a given `NAnt.Core.Element`. Inherited from Element
Execute()	void	Executes the task unless it is skipped. Inherited from Task
ExecuteTask()	void	Executes the task.
GetAttributeConfigurationNode(FrameworkInfo, string)	XmlNode	Locates the XML node for the specified attribute in either the configuration section of the extension assembly or the.project. Inherited from Task
GetAttributeConfigurationNode(XmlNode, FrameworkInfo, string)	XmlNode	Inherited from Element
GetLocation()	Location	Retrieves the location in the build file where the element is defined. Inherited from Element
Initialize()	void	Ensures the supplied attributes are valid.
Initialize(XmlNode)	void	Performs default initialization. Inherited from Element
InitializeBuildElement(Element, XmlNode, Element, Type)	Element	Initializes the build element. Inherited from Element static
InitializeElement(XmlNode)	void	Derived classes should override to this method to provide extra initialization and validation not covered by the base class. Inherited from Element
InitializeTask(XmlNode)	void	Initializes the task. Inherited from Task
InitializeTaskConfiguration()	void	Initializes the configuration of the task using configuration settings retrieved from the NAnt configuration file. Inherited from Task
InitializeXml(XmlNode, PropertyDictionary, FrameworkInfo)	void	Initializes all build attributes and child elements. Inherited from Element
IsLogEnabledFor(Level)	bool	Determines whether build output is enabled for the given `NAnt.Core.Level`. Inherited from Task
Log(Level, string)	void	Logs a message with the given priority. Inherited from Task
Log(Level, string, Object[])	void	Logs a formatted message with the given priority. Inherited from Task