public override bool Update(string updateFile)
{
// TODO: This only works for Windows
// FfMpeg archives have versioned folders in the zip file
// The 7Zip -spe option does not work for zip files
// https://sourceforge.net/p/sevenzip/discussion/45798/thread/8cb61347/
// We need to extract to the root tools folder, that will create a subdir, then rename to the destination folder
string extractPath = Tools.GetToolsRoot();
// Extract the update file
Log.Logger.Information("Extracting {UpdateFile} ...", updateFile);
if (!Tools.SevenZip.UnZip(updateFile, extractPath))
{
return(false);
}
// Delete the tool destination directory
string toolPath = GetToolFolder();
if (!FileEx.DeleteDirectory(toolPath, true))
{
return(false);
}
// Build the versioned out folder from the downloaded filename
// E.g. ffmpeg-3.4-win64-static.zip to .\Tools\FFmpeg\ffmpeg-3.4-win64-static
extractPath = Tools.CombineToolPath(Path.GetFileNameWithoutExtension(updateFile));
// Rename the extract folder to the tool folder
// E.g. ffmpeg-3.4-win64-static to .\Tools\FFMpeg
return(FileEx.RenameFolder(extractPath, toolPath));
}
public override bool Update(string updateFile)
{
// We need to keep the previous copy of 7zip so we can extract the new copy
// We need to extract to a temp location in the root tools folder, then rename to the destination folder
// Build the versioned folder from the downloaded filename
// E.g. 7z1805-extra.7z to .\Tools\7z1805-extra
string extractPath = Tools.CombineToolPath(Path.GetFileNameWithoutExtension(updateFile));
// Extract the update file
Log.Logger.Information("Extracting {UpdateFile} ...", updateFile);
if (!Tools.SevenZip.UnZip(updateFile, extractPath))
{
return(false);
}
// Delete the tool destination directory
string toolPath = GetToolFolder();
if (!FileEx.DeleteDirectory(toolPath, true))
{
return(false);
}
// Rename the folder
// E.g. 7z1805-extra to .\Tools\7Zip
return(FileEx.RenameFolder(extractPath, toolPath));
}
/// <summary>
/// Removes the temp directory for this application.
/// </summary>
public static void CleanTempDirectory()
{
var tempPath = GetTempPath();
if (!Directory.Exists(tempPath))
{
return;
}
FileEx.DeleteDirectory(tempPath);
}
public void EnsureDirectoryTest()
{
var path = @"C:\Garb\Test\Whatever";
// If the directory exists, delete it so we can test the Ensure works correctly.
FileEx.DeleteDirectory(path);
Assert.IsFalse(Directory.Exists(path));
FileEx.EnsureDirectory(path);
Assert.IsTrue(Directory.Exists(path));
FileEx.EnsureDirectory(path);
Assert.IsTrue(Directory.Exists(path));
}
public bool BootstrapDownload()
{
// Only supported on Windows
if (!RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
return(false);
}
// Make sure that the Tools folder exists
if (!Directory.Exists(Tools.GetToolsRoot()))
{
Log.Logger.Warning("Creating missing Tools folder : \"{ToolsRoot}\"", Tools.GetToolsRoot());
if (!FileEx.CreateDirectory(Tools.GetToolsRoot()))
{
return(false);
}
}
// Download 7zr.exe in the tools root folder
// https://www.7-zip.org/a/7zr.exe
Log.Logger.Information("Downloading \"7zr.exe\" ...");
string sevenZr = Tools.CombineToolPath("7zr.exe");
const string sevenZrUrl = "https://www.7-zip.org/a/7zr.exe";
if (!Download.DownloadFile(new Uri(sevenZrUrl), sevenZr))
{
return(false);
}
// Get the latest version of 7z
if (!GetLatestVersionWindows(out MediaToolInfo mediaToolInfo))
{
return(false);
}
// Download the lastest version in the tools root folder
Log.Logger.Information("Downloading \"{FileName}\" ...", mediaToolInfo.FileName);
string updateFile = Tools.CombineToolPath(mediaToolInfo.FileName);
if (!Download.DownloadFile(new Uri(mediaToolInfo.Url), updateFile))
{
return(false);
}
// Follow the pattern from Update()
// Use 7zr.exe to extract the archive to the tools folder
Log.Logger.Information("Extracting {UpdateFile} ...", updateFile);
string extractPath = Tools.CombineToolPath(Path.GetFileNameWithoutExtension(updateFile));
string commandline = $"x -aoa -spe -y \"{updateFile}\" -o\"{extractPath}\"";
int exitCode = ProcessEx.Execute(sevenZr, commandline);
if (exitCode != 0)
{
Log.Logger.Error("Failed to extract archive : ExitCode: {ExitCode}", exitCode);
return(false);
}
// Delete the tool destination directory
string toolPath = GetToolFolder();
if (!FileEx.DeleteDirectory(toolPath, true))
{
return(false);
}
// Rename the folder
// E.g. 7z1805-extra to .\Tools\7Zip
return(FileEx.RenameFolder(extractPath, toolPath));
}