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// NAnt - A .NET build tool
// Copyright (C) 2001 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
//
// Gerry Shaw (gerry_shaw@yahoo.com)
// Ian MacLean (ian_maclean@another.com)
namespace SourceForge.NAnt {
using System;
using System.IO;
using System.Xml;
using System.Text;
using System.Collections;
using System.Collections.Specialized;
[TaskName("copy")]
public class CopyTask : Task {
[TaskAttribute("file")]
string _sourceFile = null;
[TaskAttribute("tofile")]
string _toFile = null;
[TaskAttribute("todir")]
string _toDirectory = null;
[TaskAttribute("filtering")]
[BooleanValidator()]
string _filtering = Boolean.FalseString;
[TaskAttribute("flatten")]
[BooleanValidator()]
string _flatten = Boolean.FalseString;
[TaskAttribute("includeEmptyDirs")]
[BooleanValidator()]
string _includeEmptyDirs = Boolean.FalseString;
[TaskFileSet("fileset")]
FileSet _fileset = new FileSet(true); // include all by default
[TaskAttribute("overwrite")]
[BooleanValidator()]
string _overwrite = Boolean.FalseString;
[TaskAttribute("verbose")]
[BooleanValidator()]
string _verbose = Boolean.FalseString;
[TaskAttribute("preserveLastModified")]
[BooleanValidator()]
string _preserveLastModified = Boolean.FalseString;
Hashtable _fileCopyMap = new Hashtable();
public string SourceFile { get { return _sourceFile; } }
public string ToFile { get { return _toFile; } }
public string ToDirectory { get { return _toDirectory; } }
public bool Filtering { get { return Convert.ToBoolean(_filtering); } }
public bool Flatten { get { return Convert.ToBoolean(_flatten); } }
public bool IncludeEmptyDirs { get { return Convert.ToBoolean(_includeEmptyDirs); } }
public bool Overwrite { get { return Convert.ToBoolean(_overwrite); } }
public bool PreserveLastModified{ get { return Convert.ToBoolean(_preserveLastModified); } }
public FileSet CopyFileSet { get { return _fileset; } }
public bool Verbose {
get {
return (Project.Verbose || Convert.ToBoolean(_verbose));
}
}
protected Hashtable FileCopyMap {
get { return _fileCopyMap; }
}
/// <summary>
/// Actually does the file (and possibly empty directory) copies.
/// </summary>
protected virtual void DoFileOperations() {
int fileCount = FileCopyMap.Keys.Count;
if (fileCount > 0) {
if (ToDirectory != null) {
Log.WriteLine(LogPrefix + "Copying {0} files to {1}", fileCount, Project.GetFullPath(ToDirectory));
} else {
Log.WriteLine(LogPrefix + "Copying {0} files", fileCount);
}
// loop thru our file list
foreach (string sourcePath in FileCopyMap.Keys) {
string dstPath = (string)FileCopyMap[sourcePath];
if (sourcePath == dstPath) {
if (Verbose) {
Log.WriteLine(LogPrefix + "Skipping self-copy of {0}" + sourcePath);
}
continue;
}
try {
if (Verbose) {
Log.WriteLine(LogPrefix + "Copying {0} to {1}", sourcePath, dstPath);
}
// create directory if not present
string dstDirectory = Path.GetDirectoryName(dstPath);
if (!Directory.Exists(dstDirectory)) {
Directory.CreateDirectory(dstDirectory);
if (Verbose) {
Log.WriteLine(LogPrefix + "Created directory {0}", dstDirectory);
}
}
File.Copy(sourcePath, dstPath, true);
} catch (IOException ioe) {
string msg = String.Format("Cannot copy {0} to {1}", sourcePath, dstPath);
throw new BuildException(msg, Location, ioe);
}
}
}
// TODO: handle empty directories in the fileset, refer to includeEmptyDirs attribute at
// http://jakarta.apache.org/ant/manual/CoreTasks/copy.html
}
protected override void ExecuteTask() {
string dstDirectoryPath = Project.GetFullPath(ToDirectory);
string srcFilePath = Project.GetFullPath(SourceFile);
FileInfo srcInfo = new FileInfo(srcFilePath);
string dstFilePath;
if (ToFile == null) {
dstFilePath = dstDirectoryPath + Path.DirectorySeparatorChar + srcInfo.Name;
} else {
dstFilePath = Project.GetFullPath(ToFile);
}
FileInfo dstInfo = new FileInfo(dstFilePath);
if (SourceFile != null) {
if (srcInfo.Exists) {
// do the outdated check
bool outdated = (!dstInfo.Exists) || (srcInfo.LastWriteTime > dstInfo.LastWriteTime);
if (Overwrite || outdated) {
// add to a copy map of absolute verified paths
FileCopyMap.Add(srcFilePath, dstFilePath);
}
} else {
Log.WriteLine(LogPrefix + "Could not find file {0} to copy.", srcFilePath);
}
} else {
// get the complete path of the base directory of the fileset, ie, c:\work\nant\src
string srcBasePath = Project.GetFullPath(CopyFileSet.BaseDirectory);
string dstBasePath = Project.GetFullPath(ToDirectory);
// if source file not specified use fileset
foreach (string pathname in CopyFileSet.FileNames) {
// replace the fileset path with the destination path
// NOTE: big problems could occur if the file set base dir is rooted on a different drive
string dstPath = pathname.Replace(srcBasePath, dstBasePath);
srcInfo = new FileInfo(pathname);
dstInfo = new FileInfo(dstPath);
if (srcInfo.Exists) {
// do the outdated check
bool outdated = (!dstInfo.Exists) || (srcInfo.LastWriteTime > dstInfo.LastWriteTime);
if (Overwrite || outdated) {
FileCopyMap.Add(pathname, dstPath);
}
} else {
Log.WriteLine(LogPrefix + "Could not find file {0} to copy.", srcFilePath);
}
}
}
// do all the actual copy operations now...
DoFileOperations();
}
}
}
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