private IEnumerable <IPackageReference> GetPackages(string workingDirectory)
{
if (string.IsNullOrWhiteSpace(_name))
{
var packages = _packageAssemblyResolver.GetPackages(workingDirectory);
foreach (var packageReference in packages)
{
yield return(packageReference);
}
yield break;
}
yield return(new PackageReference(_name, new FrameworkName(".NETFramework,Version=v4.0"), new Version()));
}
// prepare NuGet dependencies, download them if required
private static IEnumerable <string> PreparePackages(
string scriptPath,
IFileSystem fileSystem, IPackageAssemblyResolver packageAssemblyResolver,
IPackageInstaller packageInstaller)
{
var workingDirectory = Path.GetDirectoryName(scriptPath);
var binDirectory = Path.Combine(workingDirectory, @"bin\debug"); //TODO : ScriptCs.Constants.BinFolder
var packages = packageAssemblyResolver.GetPackages(workingDirectory);
packageInstaller.InstallPackages(
packages,
allowPreRelease: true);
// current implementeation of RoslynCTP required dependencies to be in 'bin' folder
if (!fileSystem.DirectoryExists(binDirectory))
{
fileSystem.CreateDirectory(binDirectory);
}
// copy dependencies one by one from 'packages' to 'bin'
foreach (var assemblyName
in packageAssemblyResolver.GetAssemblyNames(workingDirectory))
{
var assemblyFileName = Path.GetFileName(assemblyName);
var destFile = Path.Combine(binDirectory, assemblyFileName);
var sourceFileLastWriteTime = fileSystem.GetLastWriteTime(assemblyName);
var destFileLastWriteTime = fileSystem.GetLastWriteTime(destFile);
if (sourceFileLastWriteTime == destFileLastWriteTime)
{
//outputCallback(string.Format("Skipped: '{0}' because it is already exists", assemblyName));
}
else
{
fileSystem.Copy(assemblyName, destFile, overwrite: true);
//if (outputCallback != null)
//{
// outputCallback(string.Format("Copy: '{0}' to '{1}'", assemblyName, destFile));
//}
}
yield return(destFile);
}
}
public void Compose(string workingDirectory, StringBuilder builder = null)
{
if (string.IsNullOrWhiteSpace(ScriptLibrariesFile))
{
return;
}
var packagesPath = Path.Combine(workingDirectory, _fileSystem.PackagesFolder);
var packageScriptsPath = Path.Combine(packagesPath, ScriptLibrariesFile);
if (!_fileSystem.DirectoryExists(packagesPath) || _fileSystem.FileExists(packageScriptsPath))
{
return;
}
if (builder == null)
{
builder = new StringBuilder();
}
var namespaces = new List <string>();
var references = new List <string>();
var packageReferences = _packageAssemblyResolver.GetPackages(workingDirectory);
foreach (var reference in packageReferences)
{
ProcessPackage(packagesPath, reference, builder, references, namespaces);
}
foreach (var ns in namespaces)
{
builder.Insert(0, String.Format("using {0};{1}", ns, Environment.NewLine));
}
foreach (var reference in references)
{
builder.Insert(0, String.Format("#r {0}{1}", reference, Environment.NewLine));
}
_fileSystem.WriteToFile(packageScriptsPath, builder.ToString());
}
// prepare NuGet dependencies, download them if required
private static IEnumerable<string> PreparePackages(
string scriptPath,
IFileSystem fileSystem, IPackageAssemblyResolver packageAssemblyResolver,
IPackageInstaller packageInstaller)
{
var workingDirectory = Path.GetDirectoryName(scriptPath);
var binDirectory = Path.Combine(workingDirectory, @"bin\debug"); //TODO : ScriptCs.Constants.BinFolder
var packages = packageAssemblyResolver.GetPackages(workingDirectory);
packageInstaller.InstallPackages(
packages,
allowPreRelease: true);
// current implementeation of RoslynCTP required dependencies to be in 'bin' folder
if (!fileSystem.DirectoryExists(binDirectory))
{
fileSystem.CreateDirectory(binDirectory);
}
// copy dependencies one by one from 'packages' to 'bin'
foreach (var assemblyName
in packageAssemblyResolver.GetAssemblyNames(workingDirectory))
{
var assemblyFileName = Path.GetFileName(assemblyName);
var destFile = Path.Combine(binDirectory, assemblyFileName);
var sourceFileLastWriteTime = fileSystem.GetLastWriteTime(assemblyName);
var destFileLastWriteTime = fileSystem.GetLastWriteTime(destFile);
if (sourceFileLastWriteTime == destFileLastWriteTime)
{
//outputCallback(string.Format("Skipped: '{0}' because it is already exists", assemblyName));
}
else
{
fileSystem.Copy(assemblyName, destFile, overwrite: true);
//if (outputCallback != null)
//{
// outputCallback(string.Format("Copy: '{0}' to '{1}'", assemblyName, destFile));
//}
}
yield return destFile;
}
}
