public async Task <LocalPackageInfo> InstallPackageAsync(LocalPackageInfo info, bool force)
{
var files = new List <LocalPackageInfo.InstalledFileInfo>();
foreach (var file in info.Files.Where(f => !f.RegistryFile.Ignore))
{
var directory = Path.GetDirectoryName(file.Path);
if (!_fs.Directory.Exists(directory))
{
Directory.CreateDirectory(directory);
}
var fileResult = new LocalPackageInfo.InstalledFileInfo
{
Path = file.Path,
RegistryFile = file.RegistryFile
};
using var response = await _http.GetAsync(file.RegistryFile.Url).ConfigureAwait(false);
response.EnsureSuccessStatusCode();
var content = await response.Content.ReadAsStringAsync();
var lines = content.Split(new[] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries);
var hash = Hashing.GetHash(lines);
if (!force && hash != file.RegistryFile.Hash.Value)
{
throw new PackageInstallationException($"Hash mismatch between registry file '{file.RegistryFile.Filename}' ({file.RegistryFile.Hash.Value}) and downloaded file '{file.RegistryFile.Url}' ({hash})");
}
_fs.File.WriteAllText(file.Path, content);
fileResult.Status = LocalPackageInfo.FileStatus.Installed;
files.Add(fileResult);
}
return(new LocalPackageInfo
{
InstallFolder = info.InstallFolder,
Files = files.ToArray()
});
}
private async Task <LocalPackageInfo.InstalledFileInfo> GetPackageFileInfo(string installPath, RegistryFile file)
{
var filePath = Path.Combine(installPath, file.Filename);
var fileInfo = new LocalPackageInfo.InstalledFileInfo
{
Path = filePath,
RegistryFile = file
};
if (_fs.File.Exists(filePath))
{
var hash = await Hashing.GetHashAsync(_fs, filePath);
if (file.Hash.Type != Hashing.Type)
{
throw new InvalidOperationException($"Unsupported hash type: {file.Hash.Type}");
}
if (hash == file.Hash.Value)
{
fileInfo.Status = LocalPackageInfo.FileStatus.Installed;
}
else
{
fileInfo.Status = LocalPackageInfo.FileStatus.HashMismatch;
}
}
else if (file.Ignore)
{
fileInfo.Status = LocalPackageInfo.FileStatus.Ignored;
}
else
{
fileInfo.Status = LocalPackageInfo.FileStatus.NotInstalled;
}
return(fileInfo);
}
