/// <summary>
/// Executes the compilation process.
/// </summary>
/// <param name="compilation">The compilation object.</param>
/// <param name="outputStream">The output stream to write to.</param>
/// <returns>The compilation result.</returns>
public CompilationResult Execute(CompilationRequest input, Stream outputStream)
{
var context = new CompilationContext
{
Input = input,
OutputStream = outputStream,
Result = new CompilationResult()
};
// TODO: move model registry into
// compilation context instance
// this locks the current scope
ModelRegistry.BeginRegistration();
CompilationContext.Current = context;
var profiler = new ProcessProfiler();
try
{
foreach (var proc in _processes)
{
profiler.Execute(proc, context);
if (context.Result.HasErrors)
{
break;
}
}
}
catch (CompilationException compEx)
{
context.Result.AddError(compEx.ToErrorMessage());
}
catch (Exception ex)
{
context.Result.AddError("Unexpected Error: " + ex.Message);
}
finally
{
// release lock
ModelRegistry.EndRegistration();
CompilationContext.Current = null;
profiler.End();
}
return(context.Result);
}
// non specific compilation creation
private CommonCompilation CreateCompilation(CompilationRequest input)
{
if (input.SourceFilePaths == null || !input.SourceFilePaths.Any())
return null;
if (input.SourceFilePaths.All(p => p.EndsWith(".cs", StringComparison.OrdinalIgnoreCase)))
{
// compile as C# compilation
return CreateCSharpCompilation(input);
}
// list the invalid (non .cs) extension file types
var invalidFiles = input.SourceFilePaths.Where(p =>
!p.EndsWith(".cs", StringComparison.OrdinalIgnoreCase));
throw new CompilationException("The following invalid file types were encountered: " +
String.Join(", ", invalidFiles.Select(f => Path.GetExtension(f))));
}
/// <summary>
/// Executes the compilation process.
/// </summary>
/// <param name="compilation">The compilation object.</param>
/// <param name="outputStream">The output stream to write to.</param>
/// <returns>The compilation result.</returns>
public CompilationResult Execute(CompilationRequest input, Stream outputStream)
{
var context = new CompilationContext
{
Input = input,
OutputStream = outputStream,
Result = new CompilationResult()
};
// TODO: move model registry into
// compilation context instance
// this locks the current scope
ModelRegistry.BeginRegistration();
CompilationContext.Current = context;
var profiler = new ProcessProfiler();
try
{
foreach (var proc in _processes)
{
profiler.Execute(proc, context);
if (context.Result.HasErrors)
break;
}
}
catch (CompilationException compEx)
{
context.Result.AddError(compEx.ToErrorMessage());
}
catch (Exception ex)
{
context.Result.AddError("Unexpected Error: " + ex.Message);
}
finally
{
// release lock
ModelRegistry.EndRegistration();
CompilationContext.Current = null;
profiler.End();
}
return context.Result;
}
/// <summary>
/// Compiles the specified input object.
/// </summary>
/// <param name="input">The compiler input information.</param>
/// <returns>The compilation result.</returns>
public CompilationResult Compile(CompilationRequest input)
{
if (input == null)
throw new ArgumentNullException("input", "The compilation input cannot be null.");
var pipeline = new CompilationPipeline();
pipeline.AddProcess(new BuildVerificationProcess());
pipeline.AddProcess(new SyntaxParsingProcess());
pipeline.AddProcess(new SyntaxValidationProcess());
pipeline.AddProcess(new PreprocessingProcess());
pipeline.AddProcess(new TransformationProcess());
pipeline.AddProcess(new ModelValidationProcess());
pipeline.AddProcess(new TranslationProcess());
using (var stream = File.Create(input.TargetPath + ".js"))
{
return pipeline.Execute(input, stream);
}
}
// non specific compilation creation
private CommonCompilation CreateCompilation(CompilationRequest input)
{
if (input.SourceFilePaths == null || !input.SourceFilePaths.Any())
{
return(null);
}
if (input.SourceFilePaths.All(p => p.EndsWith(".cs", StringComparison.OrdinalIgnoreCase)))
{
// compile as C# compilation
return(CreateCSharpCompilation(input));
}
// list the invalid (non .cs) extension file types
var invalidFiles = input.SourceFilePaths.Where(p =>
!p.EndsWith(".cs", StringComparison.OrdinalIgnoreCase));
throw new CompilationException("The following invalid file types were encountered: " +
String.Join(", ", invalidFiles.Select(f => Path.GetExtension(f))));
}
// create a C# compilation
private Roslyn.Compilers.CSharp.Compilation CreateCSharpCompilation(CompilationRequest input)
{
// create compiler options
var compileOpts = new Roslyn.Compilers.CSharp.CompilationOptions(OutputKind.DynamicallyLinkedLibrary);
// create parser options
var parseOpts = Roslyn.Compilers.CSharp.ParseOptions.Default;
if (input.Definitions != null && input.Definitions.Any())
parseOpts = parseOpts.WithPreprocessorSymbols(input.Definitions);
// build syntax trees
var trees = input.SourceFilePaths.Select(path =>
CSharpTree.ParseCompilationUnit(File.ReadAllText(path), path, parseOpts));
// create assembly references
var asmRefs = input.ReferencePaths.Select(p =>
new Roslyn.Compilers.AssemblyFileReference(p));
// create compilation
return CSharpCompilation.Create("BladeCsComp.dll", compileOpts, trees, asmRefs);
}
/// <summary>
/// Compiles the specified input object.
/// </summary>
/// <param name="input">The compiler input information.</param>
/// <returns>The compilation result.</returns>
public CompilationResult Compile(CompilationRequest input)
{
if (input == null)
{
throw new ArgumentNullException("input", "The compilation input cannot be null.");
}
var pipeline = new CompilationPipeline();
pipeline.AddProcess(new BuildVerificationProcess());
pipeline.AddProcess(new SyntaxParsingProcess());
pipeline.AddProcess(new SyntaxValidationProcess());
pipeline.AddProcess(new PreprocessingProcess());
pipeline.AddProcess(new TransformationProcess());
pipeline.AddProcess(new ModelValidationProcess());
pipeline.AddProcess(new TranslationProcess());
using (var stream = File.Create(input.TargetPath + ".js"))
{
return(pipeline.Execute(input, stream));
}
}
// create a C# compilation
private Roslyn.Compilers.CSharp.Compilation CreateCSharpCompilation(CompilationRequest input)
{
// create compiler options
var compileOpts = new Roslyn.Compilers.CSharp.CompilationOptions(OutputKind.DynamicallyLinkedLibrary);
// create parser options
var parseOpts = Roslyn.Compilers.CSharp.ParseOptions.Default;
if (input.Definitions != null && input.Definitions.Any())
{
parseOpts = parseOpts.WithPreprocessorSymbols(input.Definitions);
}
// build syntax trees
var trees = input.SourceFilePaths.Select(path =>
CSharpTree.ParseCompilationUnit(File.ReadAllText(path), path, parseOpts));
// create assembly references
var asmRefs = input.ReferencePaths.Select(p =>
new Roslyn.Compilers.AssemblyFileReference(p));
// create compilation
return(CSharpCompilation.Create("BladeCsComp.dll", compileOpts, trees, asmRefs));
}
