public int Main(string[] args)
{
try
{
// how do dnu commands installs really work?
if (args.FirstOrDefault() == "RoslynLinqRewrite") args = args.Skip(1).ToArray();
NoRewrite = args.Contains("--norewrite");
ForProjBuild = args.Contains("--projbuild");
var posargs = args.Where(x => !x.StartsWith("-")).ToList();
if (posargs.Count >= 1)
{
WriteFiles = false;
var dir = Path.GetFullPath(Path.Combine(Directory.GetCurrentDirectory(), posargs.First()));
if (Directory.Exists(dir) || Path.GetExtension(dir) == ".json")
{
#if false
CompileProjectJson(Directory.Exists(dir) ? Path.Combine(dir, "project.json") : dir);
#else
throw new Exception("Compiling project.json projects is not supported.");
#endif
}
else
{
CompileSolution(posargs.First(), posargs.ElementAtOrDefault(1));
}
}
return 0;
}
catch (ExitException ex)
{
return ex.Code;
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
Console.WriteLine(ex.StackTrace);
return 1;
}
if (!args.Contains("--VisualStudio"))
{
Console.WriteLine("LinqRewrite <path-to-sln> [project-name]");
return 1;
}
if (true)
{
//CompileSolution(@"D:\Repositories\shaman-fizzler\Fizzler.sln", "Fizzler", false);
//CompileSolution(@"C:\Repositories\Awdee\Shaman.ApiServer.sln", "Shaman.Core", true);
CompileSolution(@"C:\Repositories\Awdee\Shaman.ApiServer.sln", "Shaman.Inferring.FullLogic");
return 0;
}
var code = @"
using System;
using System.Collections.Generic;
using System.Linq;
static class Meow
{
static void Main()
{
var sdfsdf = (new Exception()).RecursiveEnumeration(x => x.InnerException).Last();
var arr = new []{ 5, 457, 7464, 66 };
var arr2 = new []{ ""a"", ""b"" };
var capture = 5;
var meow = 2;
var k = arr2.Where(x => x.StartsWith(""t"")).Select(x=>x==""miao"").LastOrDefault();
//var k = arr.Where(x =>x > capture).Where(x =>x != 0).Select(x =>{return (double)x - 4;}).Where(x => x < 99).Any(x => x == 100);
// var ka = arr.Sum();
}
public static IEnumerable<T> RecursiveEnumeration<T>(this T first, Func<T, T> parent)
{
var current = first;
while (current != null)
{
yield return current;
current = parent(current);
}
}
}
";
//var syntaxTree = Microsoft.CodeAnalysis.CSharp.CSharpSyntaxTree.ParseText(code);
#if !CORECLR
var workspace = new AdhocWorkspace();
var proj = workspace.AddProject("LinqRewriteExample", "C#").WithMetadataReferences(
new[] {
MetadataReference.CreateFromFile(typeof(int).GetTypeInfo().Assembly.Location),
MetadataReference.CreateFromFile(typeof(System.Linq.Enumerable).GetTypeInfo().Assembly.Location),
}
).WithCompilationOptions(new CSharpCompilationOptions(OutputKind.DynamicallyLinkedLibrary));
var doc = proj.AddDocument("source.cs", code);
if (!workspace.TryApplyChanges(doc.Project.Solution)) throw new Exception();
proj = doc.Project;
var comp = proj.GetCompilationAsync().Result;
var hasErrs = false;
foreach (var item in comp.GetDiagnostics())
{
if (item.Severity == DiagnosticSeverity.Error) hasErrs = true;
PrintDiagnostic(item);
}
if (hasErrs) return 1;
var syntaxTree = doc.GetSyntaxTreeAsync().Result;
var rewriter = new LinqRewriter(proj, comp.GetSemanticModel(syntaxTree), doc.Id);
var rewritten = rewriter.Visit(syntaxTree.GetRoot());
proj = doc.WithSyntaxRoot(rewritten).Project;
foreach (var item in proj.GetCompilationAsync().Result.GetDiagnostics())
{
PrintDiagnostic(item);
}
#endif
}
public int Main(string[] args)
{
try
{
// how do dnu commands installs really work?
if (args.FirstOrDefault() == "RoslynLinqRewrite")
{
args = args.Skip(1).ToArray();
}
NoRewrite = args.Contains("--norewrite");
ForProjBuild = args.Contains("--projbuild");
var posargs = args.Where(x => !x.StartsWith("-")).ToList();
if (posargs.Count >= 1)
{
WriteFiles = false;
var dir = Path.GetFullPath(Path.Combine(Directory.GetCurrentDirectory(), posargs.First()));
if (Directory.Exists(dir) || Path.GetExtension(dir) == ".json")
{
#if false
CompileProjectJson(Directory.Exists(dir) ? Path.Combine(dir, "project.json") : dir);
#else
throw new Exception("Compiling project.json projects is not supported.");
#endif
}
else
{
CompileSolution(posargs.First(), posargs.ElementAtOrDefault(1));
}
}
return(0);
}
catch (ExitException ex)
{
return(ex.Code);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
Console.WriteLine(ex.StackTrace);
return(1);
}
if (!args.Contains("--VisualStudio"))
{
Console.WriteLine("LinqRewrite <path-to-sln> [project-name]");
return(1);
}
if (true)
{
//CompileSolution(@"D:\Repositories\shaman-fizzler\Fizzler.sln", "Fizzler", false);
//CompileSolution(@"C:\Repositories\Awdee\Shaman.ApiServer.sln", "Shaman.Core", true);
CompileSolution(@"C:\Repositories\Awdee\Shaman.ApiServer.sln", "Shaman.Inferring.FullLogic");
return(0);
}
var code = @"
using System;
using System.Collections.Generic;
using System.Linq;
static class Meow
{
static void Main()
{
var sdfsdf = (new Exception()).RecursiveEnumeration(x => x.InnerException).Last();
var arr = new []{ 5, 457, 7464, 66 };
var arr2 = new []{ ""a"", ""b"" };
var capture = 5;
var meow = 2;
var k = arr2.Where(x => x.StartsWith(""t"")).Select(x=>x==""miao"").LastOrDefault();
//var k = arr.Where(x =>x > capture).Where(x =>x != 0).Select(x =>{return (double)x - 4;}).Where(x => x < 99).Any(x => x == 100);
// var ka = arr.Sum();
}
public static IEnumerable<T> RecursiveEnumeration<T>(this T first, Func<T, T> parent)
{
var current = first;
while (current != null)
{
yield return current;
current = parent(current);
}
}
}
";
//var syntaxTree = Microsoft.CodeAnalysis.CSharp.CSharpSyntaxTree.ParseText(code);
#if !CORECLR
var workspace = new AdhocWorkspace();
var proj = workspace.AddProject("LinqRewriteExample", "C#").WithMetadataReferences(
new[] {
MetadataReference.CreateFromFile(typeof(int).GetTypeInfo().Assembly.Location),
MetadataReference.CreateFromFile(typeof(System.Linq.Enumerable).GetTypeInfo().Assembly.Location),
}
).WithCompilationOptions(new CSharpCompilationOptions(OutputKind.DynamicallyLinkedLibrary));
var doc = proj.AddDocument("source.cs", code);
if (!workspace.TryApplyChanges(doc.Project.Solution))
{
throw new Exception();
}
proj = doc.Project;
var comp = proj.GetCompilationAsync().Result;
var hasErrs = false;
foreach (var item in comp.GetDiagnostics())
{
if (item.Severity == DiagnosticSeverity.Error)
{
hasErrs = true;
}
PrintDiagnostic(item);
}
if (hasErrs)
{
return(1);
}
var syntaxTree = doc.GetSyntaxTreeAsync().Result;
var rewriter = new LinqRewriter(proj, comp.GetSemanticModel(syntaxTree), doc.Id);
var rewritten = rewriter.Visit(syntaxTree.GetRoot());
proj = doc.WithSyntaxRoot(rewritten).Project;
foreach (var item in proj.GetCompilationAsync().Result.GetDiagnostics())
{
PrintDiagnostic(item);
}
#endif
}
private static void CompileProject(Microsoft.CodeAnalysis.Project project)
{
project = project.WithParseOptions(((CSharpParseOptions)project.ParseOptions).WithPreprocessorSymbols(project.ParseOptions.PreprocessorSymbolNames.Concat(new[] { "LINQREWRITE" })));
var compilation = project.GetCompilationAsync().Result;
var hasErrs = false;
foreach (var item in compilation.GetDiagnostics())
{
PrintDiagnostic(item);
if (item.Severity == DiagnosticSeverity.Error) hasErrs = true;
}
if (hasErrs) throw new ExitException(1);
var updatedProject = project;
if (!NoRewrite)
{
foreach (var doc in project.Documents)
{
Console.WriteLine(doc.FilePath);
var syntaxTree = doc.GetSyntaxTreeAsync().Result;
var rewriter = new LinqRewriter(project, compilation.GetSemanticModel(syntaxTree), doc.Id);
var rewritten = rewriter.Visit(syntaxTree.GetRoot()).NormalizeWhitespace();
if (WriteFiles)
{
var tostring = rewritten.ToFullString();
if (syntaxTree.ToString() != tostring)
{
File.WriteAllText(doc.FilePath, tostring, Encoding.UTF8);
}
}
updatedProject = updatedProject.GetDocument(doc.Id).WithSyntaxRoot(rewritten).Project;
}
project = updatedProject;
compilation = project.GetCompilationAsync().Result;
hasErrs = false;
foreach (var item in compilation.GetDiagnostics())
{
PrintDiagnostic(item);
if (item.Severity == DiagnosticSeverity.Error)
{
hasErrs = true;
if (item.Location != Location.None)
{
Console.ForegroundColor = ConsoleColor.White;
//var lines = item.Location.GetLineSpan();
var node = item.Location.SourceTree.GetRoot().FindNode(item.Location.SourceSpan);
var k = node.AncestorsAndSelf().FirstOrDefault(x => x is MethodDeclarationSyntax);
if (k != null)
{
Console.WriteLine(k.ToString());
}
Console.ResetColor();
}
}
}
}
string outputPath = project.OutputFilePath.Replace("\\", "/");
var objpath = outputPath.Replace("/bin/", "/obj/");
if (ForProjBuild) outputPath = objpath;
var ns = XNamespace.Get("http://schemas.microsoft.com/developer/msbuild/2003");
var xml = XDocument.Load(project.FilePath);
var hasResources = xml
.DescendantNodes()
.OfType<XElement>()
.Where(x => x.Name == ns + "EmbeddedResource" || x.Name == ns + "Resource")
.Any();
if (hasResources)
{
foreach (var resource in Directory.GetFiles(Path.GetDirectoryName(objpath), "*.resources"))
{
File.Delete(resource);
}
var args = new object[] { project.FilePath, new Shaman.Runtime.ProcessUtils.RawCommandLineArgument("/p:Configuration=Release") };
try
{
ProcessUtils.RunPassThrough("msbuild", args);
}
catch (Exception ex) when (!(ex is ProcessException))
{
ProcessUtils.RunPassThrough("xbuild", args);
}
}
var resources = hasResources ? Directory.EnumerateFiles(Path.GetDirectoryName(objpath), "*.resources")
.Select(x =>
{
return new ResourceDescription(Path.GetFileName(x), () => File.OpenRead(x), true);
}).ToList() : Enumerable.Empty<ResourceDescription>();
/*
var resources = XDocument.Load(project.FilePath)
.DescendantNodes()
.OfType<XElement>().Where(x => x.Name == ns + "EmbeddedResource")
.Select(x => x.Attribute(ns + "Include"))
.Select(x => Path.Combine(Path.GetDirectoryName(project.FilePath), x.Value))
.Select(x =>
{
var rd = new ResourceDescription();
}).ToList();
*/
compilation.Emit(outputPath, manifestResources: resources);
//compilation.Emit(@"C:\temp\roslynrewrite\" + project.AssemblyName + ".dll");
if (hasErrs) throw new ExitException(1);
}
private static void CompileProject(Microsoft.CodeAnalysis.Project project)
{
project = project.WithParseOptions(((CSharpParseOptions)project.ParseOptions).WithPreprocessorSymbols(project.ParseOptions.PreprocessorSymbolNames.Concat(new[] { "LINQREWRITE" })));
var compilation = project.GetCompilationAsync().Result;
var hasErrs = false;
foreach (var item in compilation.GetDiagnostics())
{
PrintDiagnostic(item);
if (item.Severity == DiagnosticSeverity.Error)
{
hasErrs = true;
}
}
if (hasErrs)
{
throw new ExitException(1);
}
var updatedProject = project;
if (!NoRewrite)
{
foreach (var doc in project.Documents)
{
Console.WriteLine(doc.FilePath);
var syntaxTree = doc.GetSyntaxTreeAsync().Result;
var rewriter = new LinqRewriter(project, compilation.GetSemanticModel(syntaxTree), doc.Id);
var rewritten = rewriter.Visit(syntaxTree.GetRoot()).NormalizeWhitespace();
if (WriteFiles)
{
var tostring = rewritten.ToFullString();
if (syntaxTree.ToString() != tostring)
{
File.WriteAllText(doc.FilePath, tostring, Encoding.UTF8);
}
}
updatedProject = updatedProject.GetDocument(doc.Id).WithSyntaxRoot(rewritten).Project;
}
project = updatedProject;
compilation = project.GetCompilationAsync().Result;
hasErrs = false;
foreach (var item in compilation.GetDiagnostics())
{
PrintDiagnostic(item);
if (item.Severity == DiagnosticSeverity.Error)
{
hasErrs = true;
if (item.Location != Location.None)
{
Console.ForegroundColor = ConsoleColor.White;
//var lines = item.Location.GetLineSpan();
var node = item.Location.SourceTree.GetRoot().FindNode(item.Location.SourceSpan);
var k = node.AncestorsAndSelf().FirstOrDefault(x => x is MethodDeclarationSyntax);
if (k != null)
{
Console.WriteLine(k.ToString());
}
Console.ResetColor();
}
}
}
}
string outputPath = project.OutputFilePath.Replace("\\", "/");
var objpath = outputPath.Replace("/bin/", "/obj/");
if (ForProjBuild)
{
outputPath = objpath;
}
var ns = XNamespace.Get("http://schemas.microsoft.com/developer/msbuild/2003");
var xml = XDocument.Load(project.FilePath);
var hasResources = xml
.DescendantNodes()
.OfType <XElement>()
.Where(x => x.Name == ns + "EmbeddedResource" || x.Name == ns + "Resource")
.Any();
if (hasResources)
{
foreach (var resource in Directory.GetFiles(Path.GetDirectoryName(objpath), "*.resources"))
{
File.Delete(resource);
}
var args = new object[] { project.FilePath, new Shaman.Runtime.ProcessUtils.RawCommandLineArgument("/p:Configuration=Release") };
try
{
ProcessUtils.RunPassThrough("msbuild", args);
}
catch (Exception ex) when(!(ex is ProcessException))
{
ProcessUtils.RunPassThrough("xbuild", args);
}
}
var resources = hasResources ? Directory.EnumerateFiles(Path.GetDirectoryName(objpath), "*.resources")
.Select(x =>
{
return(new ResourceDescription(Path.GetFileName(x), () => File.OpenRead(x), true));
}).ToList() : Enumerable.Empty <ResourceDescription>();
/*
* var resources = XDocument.Load(project.FilePath)
* .DescendantNodes()
* .OfType<XElement>().Where(x => x.Name == ns + "EmbeddedResource")
* .Select(x => x.Attribute(ns + "Include"))
* .Select(x => Path.Combine(Path.GetDirectoryName(project.FilePath), x.Value))
* .Select(x =>
* {
* var rd = new ResourceDescription();
* }).ToList();
*/
compilation.Emit(outputPath, manifestResources: resources);
//compilation.Emit(@"C:\temp\roslynrewrite\" + project.AssemblyName + ".dll");
if (hasErrs)
{
throw new ExitException(1);
}
}