public FSharpProjectReference(CompilationContext context)
{
_context = context;
}
public CompilationContext CompileProject(
CompilationProjectContext projectContext,
IEnumerable<IMetadataReference> incomingReferences,
IEnumerable<ISourceReference> incomingSourceReferences,
Func<IList<ResourceDescriptor>> resourcesResolver)
{
var path = projectContext.ProjectDirectory;
var name = projectContext.Target.Name;
var projectInfo = GetProjectInfo(projectContext.ProjectFilePath);
if (_cacheContextAccessor.Current != null)
{
_cacheContextAccessor.Current.Monitor(new FileWriteTimeCacheDependency(projectContext.ProjectFilePath));
// Monitor the trigger {projectName}_BuildOutputs
var buildOutputsName = name + "_BuildOutputs";
_cacheContextAccessor.Current.Monitor(_namedDependencyProvider.GetNamedDependency(buildOutputsName));
_cacheContextAccessor.Current.Monitor(_namedDependencyProvider.GetNamedDependency(name + "_Dependencies"));
}
Logger.TraceInformation("[{0}]: Compiling '{1}'", GetType().Name, name);
var sw = Stopwatch.StartNew();
CompilationContext context;
using (new ResolveHooker())
using (var files = new TempFiles())
{
var outFileName = $"{name}.dll";
var outDir = files.CreateDir();
var outFile = Path.Combine(outDir, outFileName);
var args = new List<string>();
args.Add("fsc.exe");
args.Add($"--out:{outFile}");
args.Add("--target:library");
args.Add("--noframework");
args.Add("--optimize-");
args.Add("--debug");
if (SupportsPdbGeneration)
args.Add($"--pdb:{Path.ChangeExtension(outFile, ".pdb")}");
args.Add($"--doc:{Path.ChangeExtension(outFile, ".xml")}");
args.AddRange(projectInfo.Files);
// These are the metadata references being used by your project.
// Everything in your project.json is resolved and normailzed here:
// - Project references
// - Package references are turned into the appropriate assemblies
// Each IMetadaReference maps to an assembly
foreach (var reference in incomingReferences)
{
string fileName = null;
var projectRef = reference as IMetadataProjectReference;
if (projectRef != null)
{
var dir = files.CreateDir();
projectRef.EmitAssembly(dir);
fileName = Path.Combine(dir, $"{projectRef.Name}.dll");
}
var fileRef = reference as IMetadataFileReference;
if (fileRef != null)
fileName = fileRef.Path;
else if (fileName == null)
throw new Exception($"Unknown reference type {reference.GetType()}");
args.Add($"-r:{fileName}");
}
//Console.WriteLine(string.Join(Environment.NewLine, args));
var scs = new SimpleSourceCodeServices();
var result = scs.Compile(args.ToArray());
var errors = result.Item1.Select(FSharpDiagnosticMessage.CompilationMessage);
var resultCode = result.Item2;
//System.Diagnostics.Debugger.Launch();
MemoryStream assembly = null;
MemoryStream pdb = null;
MemoryStream xml = null;
if (resultCode == 0)
{
assembly = new MemoryStream();
xml = new MemoryStream();
using (var fs = File.OpenRead(outFile))
fs.CopyTo(assembly);
var pdbFile = Path.ChangeExtension(outFile, ".pdb");
if (File.Exists(pdbFile))
{
pdb = new MemoryStream();
using (var fs = File.OpenRead(pdbFile))
fs.CopyTo(pdb);
}
var xmlFile = Path.ChangeExtension(outFile, ".xml");
if (File.Exists(xmlFile))
{
xml = new MemoryStream();
using (var fs = File.OpenRead(xmlFile))
fs.CopyTo(xml);
}
}
context = new CompilationContext(
projectContext,
projectInfo,
resultCode == 0,
errors,
assembly?.ToArray(),
pdb?.ToArray(),
xml?.ToArray());
assembly?.Dispose();
pdb?.Dispose();
xml?.Dispose();
}
sw.Stop();
Logger.TraceInformation("[{0}]: Compiled '{1}' in {2}ms", GetType().Name, name, sw.ElapsedMilliseconds);
return context;
}