// NAnt - A .NET build tool
// Copyright (C) 2001-2002 Gerry Shaw
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
// Ian MacLean ( ian_maclean@another.com )
// Jeff Hemry ( jdhemry@qwest.net )
using System;
using System.Text;
using NAnt.Core;
using NAnt.Core.Util;
using NAnt.Core.Tasks;
using NAnt.Core.Attributes;
namespace NAnt.Contrib.Tasks.Perforce{
/// <summary>
/// Create or edit a label specification and its view.
/// </summary>
/// <example>
/// <para>Create a new label called "SDK_V1.2".</para>
/// <code>
/// <![CDATA[
/// <p4label label="SDK_V1.2" view="//Root/ProjectX/Test/...*.txt" />
/// ]]>
/// </code>
/// </example>
/// <example>
/// <para>Delete the previously created label.</para>
/// <code>
/// <![CDATA[
/// <p4label label="SDK_V1.2" delete="true" />
/// ]]>
/// </code>
/// </example>
[TaskName("p4label")]
public class P4Label : P4Base {
#region Private Instance Fields
private string _label;
private bool _delete;
#endregion Private Instance Fields
#region Public Instance Properties
/// <summary>
/// Name of label to create/delete.
/// </summary>
[TaskAttribute("label", Required=true)]
[StringValidator(AllowEmpty=false)]
public string Label {
get { return _label; }
set { _label = StringUtils.ConvertEmptyToNull(value); }
}
/// <summary>
/// Delete the named label. The default is <see langword="false" />.
/// </summary>
[TaskAttribute("delete", Required=false)]
[BooleanValidator()]
public bool Delete {
get { return _delete; }
set { _delete = value; }
}
#endregion Public Instance Properties
#region Override implementation of P4Base
/// <summary>
/// This is an override used by the base class to get command specific args.
/// </summary>
protected override string CommandSpecificArguments {
get { return getSpecificCommandArguments(); }
}
#endregion Override implementation of P4Base
#region Protected Instance Methods
/// <summary>
/// Builds the command string for this particular command.
/// </summary>
/// <returns>
/// The command string for this particular command.
/// </returns>
protected string getSpecificCommandArguments( ) {
StringBuilder arguments = new StringBuilder();
arguments.Append("label ");
if (!Delete && View == null) {
throw new BuildException("<p4label> requires either a \"view\""
+ " to create, or \"delete\"=\"true\" to delete a label.",
Location);
}
if (Delete) {
arguments.Append("-d ");
} else {
// this creates or edits the label, then the -o outputs to standard out
Perforce.CreateLabel(User, Label, View);
arguments.Append("-o ");
}
arguments.Append(Label);
return arguments.ToString();
}
#endregion Protected Instance Methods
}
}
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