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FileSystem.cs
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using System;
using System.Collections.Generic;
using System.IO;
using ScriptCs.Contracts;
namespace ScriptCs
{
public class FileSystem : IFileSystem
{
public virtual IEnumerable<string> EnumerateFiles(
string dir, string searchPattern, SearchOption searchOption = SearchOption.AllDirectories)
{
return Directory.EnumerateFiles(dir, searchPattern, searchOption);
}
public virtual IEnumerable<string> EnumerateDirectories(
string dir, string searchPattern, SearchOption searchOption = SearchOption.AllDirectories)
{
return Directory.EnumerateDirectories(dir, searchPattern, searchOption);
}
public virtual IEnumerable<string> EnumerateFilesAndDirectories(
string dir, string searchPattern, SearchOption searchOption = SearchOption.AllDirectories)
{
return Directory.EnumerateFileSystemEntries(dir, searchPattern, searchOption);
}
public virtual void Copy(string source, string dest, bool overwrite)
{
File.Copy(source, dest, overwrite);
}
public virtual void CopyDirectory(string source, string dest, bool overwrite)
{
// NOTE: adding guards since the exceptions thrown by System.IO would be confusing
Guard.AgainstNullArgument("source", source);
Guard.AgainstNullArgument("dest", dest);
if (!Directory.Exists(dest))
{
Directory.CreateDirectory(dest);
}
foreach (var file in Directory.GetFiles(source))
{
File.Copy(file, Path.Combine(dest, Path.GetFileName(file)), overwrite);
}
foreach (var directory in Directory.GetDirectories(source))
{
CopyDirectory(directory, Path.Combine(dest, Path.GetFileName(directory)), overwrite);
}
}
public virtual bool DirectoryExists(string path)
{
return Directory.Exists(path);
}
public virtual void CreateDirectory(string path, bool hidden)
{
var directory = Directory.CreateDirectory(path);
if (hidden)
{
directory.Attributes = FileAttributes.Directory | FileAttributes.Hidden;
}
}
public virtual void DeleteDirectory(string path)
{
Directory.Delete(path, true);
}
public virtual string ReadFile(string path)
{
return File.ReadAllText(path);
}
public virtual string[] ReadFileLines(string path)
{
return File.ReadAllLines(path);
}
public virtual bool IsPathRooted(string path)
{
return Path.IsPathRooted(path);
}
public virtual string CurrentDirectory
{
get => Environment.CurrentDirectory;
set => Environment.CurrentDirectory = value;
}
public virtual string NewLine => Environment.NewLine;
public virtual DateTime GetLastWriteTime(string file)
{
return File.GetLastWriteTime(file);
}
public virtual void Move(string source, string dest)
{
File.Move(source, dest);
}
public virtual void MoveDirectory(string source, string dest)
{
Directory.Move(source, dest);
}
public virtual bool FileExists(string path)
{
return File.Exists(path);
}
public virtual void FileDelete(string path)
{
File.Delete(path);
}
public virtual IEnumerable<string> SplitLines(string value)
{
Guard.AgainstNullArgument("value", value);
return value.Split(new[] { "\r\n", "\n" }, StringSplitOptions.None);
}
public virtual void WriteToFile(string path, string text)
{
File.WriteAllText(path, text);
}
public virtual Stream CreateFileStream(string filePath, FileMode mode)
{
return new FileStream(filePath, mode);
}
public virtual void WriteAllBytes(string filePath, byte[] bytes)
{
File.WriteAllBytes(filePath, bytes);
}
public virtual string GlobalFolder => Path.Combine(
Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData), "scriptcs");
public virtual string GetWorkingDirectory(string path)
{
if (string.IsNullOrWhiteSpace(path))
{
return CurrentDirectory;
}
var realPath = GetFullPath(path);
if (FileExists(realPath) || DirectoryExists(realPath))
{
if ((File.GetAttributes(realPath) & FileAttributes.Directory) == FileAttributes.Directory)
{
return realPath;
}
return Path.GetDirectoryName(realPath);
}
return Path.GetDirectoryName(realPath);
}
public virtual string GetFullPath(string path)
{
return Path.GetFullPath(path);
}
public virtual string TempPath => Path.GetTempPath();
public virtual string HostBin => AppDomain.CurrentDomain.BaseDirectory;
public virtual string BinFolder => "scriptcs_bin";
public virtual string DllCacheFolder => ".scriptcs_cache";
public virtual string PackagesFile => "scriptcs_packages.config";
public virtual string PackagesFolder => "scriptcs_packages";
public virtual string NugetFile => "scriptcs_nuget.config";
public virtual string GlobalOptsFile => Path.Combine(GlobalFolder, Constants.ConfigFilename);
}
}