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<foreach>Loops over a set of Items.
Can loop over files in directory, lines in a file, etc.The Property value is stored before the loop is done and restored when the loop is finished. The Property is returned to its normal value once it is used.
| Attribute | Description | Required |
|---|---|---|
| property | The NAnt property name that should be used for the current iterated item. | True |
| item | The type of iteration that should be done. | True |
| in | The source of the iteration. | True |
| delim | The deliminator char. | False |
| failonerror | Determines whether task failure stops the build or is just reported. Default is "true." | False |
| verbose | Task reports detailed build log messages. Default is "false." | False |
| if | If true then the task will be executed; otherwise skipped. Default is "true." | False |
| unless | Opposite of if. If false then the task will be executed; otherwise skipped. Default is "false." | False |
Example
Loops over the folders in C:\
<foreach item="File" in="c:\" property="filename">
<echo message="${filename}"/>
</foreach>
Example
Loops over a list
<foreach item="Folder" in="c:\" property="foldername">
<echo message="${foldername}"/>
</foreach>
Example
<foreach item="String" in="1 2 3" delim=" " property="count">
<echo message="${count}"/>
</foreach>
