public NuGetPackageReference GetSpecFlowPackage(IEnumerable <NuGetPackageReference> packageReferences)
{
NuGetPackageReference knownSpecFlowPackage = null;
NuGetPackageReference knownExtensionPackage = null;
string knownExtensionSpecFlowVersion = null;
foreach (var packageReference in packageReferences)
{
if (packageReference.PackageName == SpecFlowPackageName)
{
return(packageReference);
}
if (packageReference.InstallPath == null)
{
continue;
}
if (knownSpecFlowPackage == null && KnownSpecFlowPackages.Contains(packageReference.PackageName))
{
knownSpecFlowPackage = packageReference;
}
if (knownExtensionPackage == null)
{
var match = KnownSpecFlowExtensions.Select(e => e.Match(packageReference.PackageName)).FirstOrDefault(m => m.Success);
if (match != null)
{
knownExtensionPackage = packageReference;
knownExtensionSpecFlowVersion = match.Groups["sfver"].Value.Replace("-", ".");
}
}
}
if (knownSpecFlowPackage != null)
{
var specFlowInstallPath = ReplacePackageNamePart(knownSpecFlowPackage.InstallPath, knownSpecFlowPackage.PackageName, SpecFlowPackageName);
if (specFlowInstallPath != knownSpecFlowPackage.InstallPath && _fileSystem.Directory.Exists(specFlowInstallPath))
{
return(new NuGetPackageReference(SpecFlowPackageName, knownSpecFlowPackage.Version, specFlowInstallPath));
}
}
if (knownExtensionPackage != null)
{
while (knownExtensionSpecFlowVersion.Count(c => c == '.') < 2)
{
knownExtensionSpecFlowVersion += ".0";
}
var specFlowInstallPath = ReplacePackageNamePart(knownExtensionPackage.InstallPath, knownExtensionPackage.PackageName, SpecFlowPackageName);
specFlowInstallPath = ReplacePackageVersionPart(specFlowInstallPath, knownExtensionPackage.Version.ToString(), knownExtensionSpecFlowVersion);
if (specFlowInstallPath != knownExtensionPackage.InstallPath && _fileSystem.Directory.Exists(specFlowInstallPath))
{
return(new NuGetPackageReference(SpecFlowPackageName, new NuGetVersion(knownExtensionSpecFlowVersion), specFlowInstallPath));
}
}
return(null);
}
protected bool Equals(NuGetPackageReference other)
{
return(string.Equals(PackageName, other.PackageName) && Equals(Version, other.Version) && string.Equals(InstallPath, other.InstallPath));
}
