NAnt - Running NAnt

# Running NAnt

Running NAnt is simple once you have it installed, just type `NAnt`. Type `NAnt -help` to get usage information.

### Specifying the Build File

When nothing is specified, NAnt looks for a file ending with `.build`, e.g., `NAnt.build`, in the current directory. If found, it uses that file as the build file. If more than one file is found you need to specify the build file using the `-buildfile` option (see below).

If you use the `-find` option, NAnt will search for a build file in the parent directory, and so on, until the root of the file system has been reached. To make NAnt use another build file, use the command-line option -buildfile:file, where file is the build file you want to use.

### Specifying Targets

You can specify one or more targets that should be executed. When omitted, the target that is specified in the `default` attribute of the `<project>` tag is used.

The `-projecthelp` option prints out the description of the project, if it exists, followed by a list of the project's targets. First those with a description, then those without one.

### Setting Properties

To override properties specified in the build file use the `-D:property=value` option, where property is the name of the property, and value is the value for that property.

### Examples

>     NAnt

Runs NAnt using the file ending in `*.build.xml` file in the current directory, on the default target.

>     NAnt -buildfile:..\ProjectName.build

Runs NAnt using the `ProjectName.build` file in the parent directory, on the default target.

>     NAnt clean

Runs NAnt using the default build file in the current directory, on a target called `clean`.

>     NAnt -D:debug=false clean dist

Runs NAnt using the default build file in the current directory, first on the `clean` target and then on the `dist` target while setting the `debug` property to `false`. This could, for example, make a release distribution from scratch.