/// <summary>
/// Method for compiling the code for testing in admin panel
/// </summary>
/// <param name="code"></param>
/// <returns></returns>
public static ResultCompiler ResultCompiledScript(string code)
{
var result = new ResultCompiler();
var sourceFileResolver = new SourceFileResolver(ImmutableArray <string> .Empty, AppContext.BaseDirectory);
var opts = ScriptOptions.Default.WithSourceResolver(sourceFileResolver);
var script = CSharpScript.Create(code, opts);
var compilation = script.GetCompilation();
using (var ms = new MemoryStream())
{
var compilationResult = compilation.Emit(ms);
if (compilationResult.Success)
{
result.IsCompiled = true;
}
else
{
foreach (var diagnostic in compilationResult.Diagnostics)
{
result.ErrorInfo.Add(diagnostic.ToString());
}
}
}
return(result);
}
public static void Initialize(ApplicationPartManager applicationPartManager, GrandConfig config)
{
if (applicationPartManager == null)
{
throw new ArgumentNullException("applicationPartManager");
}
if (config == null)
{
throw new ArgumentNullException("config");
}
if (!config.UseRoslynScripts)
{
return;
}
var referencedScripts = new List <ResultCompiler>();
var roslynFolder = new DirectoryInfo(CommonHelper.MapPath(ScriptPath));
_shadowCopyScriptPath = new DirectoryInfo(CommonHelper.MapPath(ShadowCopyScriptPath));
Directory.CreateDirectory(_shadowCopyScriptPath.FullName);
//clear bin files
var binFiles = _shadowCopyScriptPath.GetFiles("*", SearchOption.AllDirectories);
foreach (var f in binFiles)
{
try
{
//ignore index.htm
var fileName = Path.GetFileName(f.FullName);
if (fileName.Equals("index.htm", StringComparison.OrdinalIgnoreCase))
{
continue;
}
File.Delete(f.FullName);
}
catch (Exception exc)
{
Debug.WriteLine("Error deleting file " + f.Name + ". Exception: " + exc);
}
}
try
{
var ctxFiles = roslynFolder.GetFiles("*.csx", SearchOption.TopDirectoryOnly);
foreach (var file in ctxFiles)
{
var csxcript = new ResultCompiler();
csxcript.OriginalFile = file.FullName;
string ctxCode = System.IO.File.ReadAllText(file.FullName);
var sourceFileResolver = new SourceFileResolver(ImmutableArray <string> .Empty, AppContext.BaseDirectory);
var opts = ScriptOptions.Default.WithSourceResolver(sourceFileResolver);
var script = CSharpScript.Create(ctxCode, opts);
var compilation = script.GetCompilation();
using (var ms = new MemoryStream())
{
var compilationResult = compilation.Emit(ms);
if (compilationResult.Success)
{
ms.Seek(0, SeekOrigin.Begin);
var shadowFileName = Path.Combine(_shadowCopyScriptPath.FullName, Guid.NewGuid().ToString("D") + ".dll");
File.WriteAllBytes(shadowFileName, ms.ToArray());
Assembly shadowCopiedAssembly = AssemblyLoadContext.Default.LoadFromAssemblyPath(shadowFileName);
csxcript.DLLAssemblyFile = shadowFileName;
csxcript.ReferencedAssembly = shadowCopiedAssembly;
csxcript.IsCompiled = true;
applicationPartManager.ApplicationParts.Add(new AssemblyPart(shadowCopiedAssembly));
}
else
{
foreach (var diagnostic in compilationResult.Diagnostics)
{
csxcript.ErrorInfo.Add(diagnostic.ToString());
}
}
}
referencedScripts.Add(csxcript);
}
ReferencedScripts = referencedScripts;
}
catch (Exception ex)
{
var msg = string.Format("Roslyn '{0}'", ex.Message);
var fail = new Exception(msg, ex);
throw fail;
}
}
