internal static async Task Build(string sourceDir, string outputFile, Nuget.Repository repository)
{
string outputDir = Path.GetDirectoryName(outputFile);
var sourceFiles = new DirectoryInfo(sourceDir).GetFiles("*.*", SearchOption.AllDirectories);
var metaData = GetMetaData(sourceFiles);
var nugetSources = metaData[nugetSourceKeyWord].Distinct()
.Select(Nuget.GetSource)
.ToList();
if (!nugetSources.Any())
{
nugetSources = new List <Nuget.ISource> {
Nuget.GetDefaultSource()
};
}
var nugetPackages = metaData[nugetPackageKeyWord].Distinct().ToList();
var installedNugetPackages = await repository.EnsurePackagesAreInstalled(nugetSources, nugetPackages);
// compile
var csharpProvider = new Microsoft.CSharp.CSharpCodeProvider();
var externalReferences = installedNugetPackages.SelectMany(_ => _.GetReferenceAssemblies()).ToArray();
foreach (var i in externalReferences)
{
Copy(i, Path.Combine(outputDir, Path.GetFileName(i)));
}
var internalReferences = new[] {
"System.Runtime.dll",
"System.dll",
"System.Xml.dll",
"Microsoft.CSharp.dll",
"System.Core.dll",
};
var options = new CompilerParameters()
{
OutputAssembly = outputFile,
GenerateExecutable = true,
IncludeDebugInformation = false,
GenerateInMemory = false,
MainClass = "Program",
};
options.ReferencedAssemblies.AddRange(internalReferences.Concat(externalReferences).ToArray());
var results = csharpProvider.CompileAssemblyFromFile(options, sourceFiles.Where(Util.IsCSharpFile).Select(_ => _.FullName).ToArray());
if (results.Errors.Cast <object>().Any())
{
var s = String.Join("\r\n", results.Errors.Cast <object>().ToArray());
throw new Exception(s);
}
}
public SelfCompilingExecutable(string executable, string cacheRoot = null)
{
if (cacheRoot == null)
{
cacheRoot = Path.Combine(Path.GetTempPath(), "sce");
}
this.executable = Path.GetFullPath(executable);
this.cacheDir = Path.Combine(cacheRoot, Util.GetDigest(this.executable));
this.sourceDir = this.executable + ".src";
repository = new Nuget.Repository(Path.Combine(cacheRoot, "packages"));
FS.EnsureDirectoryExists(this.cacheDir);
}