Antversion Task

## Antversion

### Description

Stores the Apache Ant version (when used as task) or checks for a specific Ant version (when used as condition). Since Ant 1.7.0

Attribute | Description | Required (Task) | Required (Condition)
atleast | The version that this at least. The format is major.minor.point. | No | One of these.
exactly | The version that this ant is exactly. The format is `major.minor.point`. | No
property | The name of the property to set. | Yes | No (ignored)

### Examples

>     <antversion property="antversion"/>

Stores the current Ant version in the property antversion.

>     <antversion property="antversion" atleast="1.6"/>

Stores the Ant version in the property antversion if the current Ant version is 1.6.0 or higher. Otherwise the property remains unset.

>     <antversion property="ant-is-exact-7" exactly="1.7.0"/>

Sets the property ant-is-exact-7 if Ant 1.7.0 is running. Neither 1.6.5 nor 1.7.0 would match.

>     <condition property="Ant17isOnline">
>       <and>
>         <antversion exactly="1.7.0"/>
>         <http url="http://ant.apache.org"/>
>       </and>
>     </condition>

Sets Ant17isOnline if Ant 1.7.0 is running and can get a non-error-response from the Ant homepage.