public static async Task <InstalledSoftware> InstallAsync(SoftwareDescription softwareDescription)
{
var installPath = GetInstallPath(softwareDescription);
var isInstalled = Directory.Exists(installPath);
if (isInstalled)
{
LogHelper.Log.Information($"{softwareDescription}' is already installed");
return(new InstalledSoftware(softwareDescription, installPath));
}
LogHelper.Log.Information($"{softwareDescription} not installed, installing it");
var tempDownload = Path.Combine(
Path.GetTempPath(),
$"{softwareDescription.ShortName}-v{softwareDescription.Version}-{Guid.NewGuid():N}.zip");
try
{
await DownloadFileAsync(softwareDescription.DownloadUri, tempDownload).ConfigureAwait(false);
ExtractZipFile(tempDownload, installPath);
return(new InstalledSoftware(softwareDescription, installPath));
}
finally
{
if (File.Exists(tempDownload))
{
File.Delete(tempDownload);
}
}
}
internal InstalledSoftware(
SoftwareDescription description,
string installPath)
{
if (description == null)
{
throw new ArgumentNullException(nameof(description));
}
if (string.IsNullOrEmpty(installPath))
{
throw new ArgumentNullException(nameof(installPath));
}
Description = description;
InstallPath = installPath;
}
private static string GetInstallPath(SoftwareDescription softwareDescription)
{
return(Path.Combine(
Path.GetTempPath(),
$"eventflow-{softwareDescription.ShortName}-v{softwareDescription.Version}"));
}