Nerfed/Nerfed.Compiler/Compiler.cs
max 6e41c2579c started working on compiler project
the idea of the compiler project is to have a tool that generates and compiles the solution + csproj files for the project. This is then used by the editor or via the command line.
2024-07-21 04:38:31 +02:00

230 lines
9.9 KiB
C#

using System.Diagnostics;
using System.Reflection;
using System.Runtime.InteropServices;
using System.Text;
using System.Text.Json;
namespace Nerfed.Compiler;
public static class Compiler
{
public const string CSProjectFileName = ".csproject";
public const string CSProjFileName = ".csproj";
public static bool Compile(string projectFilePath, string configuration = "Debug")
{
string projectPath = Path.GetDirectoryName(projectFilePath);
if (!File.Exists(projectFilePath))
{
Console.WriteLine($"ERROR: Project file not found at {projectPath}.");
return false;
}
if (!Project.Open(projectFilePath, out Project project))
{
return false;
}
// TODO: Check project version, to make sure we can compile it or something...
// Generate solution.
GenerateSolution(projectPath, project, out string solutionFilePath);
// Compile solution.
ProcessStartInfo processInfo = new()
{
WorkingDirectory = Path.GetDirectoryName(solutionFilePath),
CreateNoWindow = true,
UseShellExecute = false,
RedirectStandardError = true,
RedirectStandardOutput = true,
};
if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
{
processInfo.FileName = "/bin/bash";
processInfo.Arguments = $"-c \"dotnet build '{Path.GetFileName(solutionFilePath)}'\"" + (string.IsNullOrWhiteSpace(configuration) ? $" --configuration {configuration}" : "");
}
else if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
processInfo.FileName = "cmd.exe";
processInfo.Arguments = $"/c dotnet build \"{Path.GetFileName(solutionFilePath)}\"" + (string.IsNullOrWhiteSpace(configuration) ? $" --configuration {configuration}" : "");
}
else
{
return false;
}
Process process = Process.Start(processInfo) ?? throw new Exception();
process.OutputDataReceived += (sender, dataArgs) => {
string data = dataArgs.Data;
if (data is null)
{
return;
}
Console.WriteLine(data);
};
process.BeginOutputReadLine();
process.BeginErrorReadLine();
process.ErrorDataReceived += (sender, dataArgs) => {
if (dataArgs.Data is not null)
{
Console.WriteLine(dataArgs.Data);
}
};
process.WaitForExit();
int exitCode = process.ExitCode;
process.Close();
return true;
}
public static void GenerateSolution(string projectPath, Project project, out string solutionPath)
{
// Clear files.
string[] csProjectFiles = Directory.GetFiles(projectPath, CSProjFileName, SearchOption.TopDirectoryOnly);
foreach (string csProjFile in csProjectFiles)
{
File.Delete(csProjFile);
}
// Generate projects.
string[] csProjectFilePaths = Directory.GetFiles(projectPath, CSProjectFileName, SearchOption.AllDirectories);
foreach (string csProjectFilePath in csProjectFilePaths)
{
GenerateCSProject(csProjectFilePath, projectPath);
}
// Generate solution.
string[] csProjPaths = Directory.GetFiles(projectPath, CSProjFileName, SearchOption.TopDirectoryOnly);
string[] csProjGuids = new string[csProjPaths.Length];
for (int i = 0; i < csProjPaths.Length; i++)
{
csProjGuids[i] = Guid.NewGuid().ToString("B").ToUpper();
}
StringBuilder solutionContent = new StringBuilder();
// Write the solution file header
solutionContent.AppendLine("Microsoft Visual Studio Solution File, Format Version 12.00");
solutionContent.AppendLine("# Visual Studio Version 17");
solutionContent.AppendLine("VisualStudioVersion = 17.10.35013.160");
solutionContent.AppendLine("MinimumVisualStudioVersion = 10.0.40219.1");
// Add each project to the solution file
for (int i = 0; i < csProjPaths.Length; i++)
{
string csProjPath = csProjPaths[i];
string projectGuid = csProjGuids[i];
string projectName = Path.GetFileNameWithoutExtension(csProjPath);
// FAE04EC0-301F-11D3-BF4B-00C04F79EFBC for C# projects.
solutionContent.AppendLine($"Project(\"{{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}}\") = \"{projectName}\", \"{csProjPath}\", \"{projectGuid}\"");
solutionContent.AppendLine("EndProject");
}
// Add global sections (these can be extended as needed)
solutionContent.AppendLine("Global");
solutionContent.AppendLine(" GlobalSection(SolutionConfigurationPlatforms) = preSolution");
solutionContent.AppendLine(" Test|x64 = Test|x64");
solutionContent.AppendLine(" Release|x64 = Release|x64");
solutionContent.AppendLine(" Debug|x64 = Debug|x64");
solutionContent.AppendLine(" EndGlobalSection");
solutionContent.AppendLine(" GlobalSection(ProjectConfigurationPlatforms) = postSolution");
for (int i = 0; i < csProjPaths.Length; i++)
{
string projectGuid = csProjGuids[i];
solutionContent.AppendLine($" {projectGuid}.Test|x64.ActiveCfg = Test|x64");
solutionContent.AppendLine($" {projectGuid}.Test|x64.Build.0 = Test|x64");
solutionContent.AppendLine($" {projectGuid}.Release|x64.ActiveCfg = Release|x64");
solutionContent.AppendLine($" {projectGuid}.Release|x64.Build.0 = Release|x64");
solutionContent.AppendLine($" {projectGuid}.Debug|x64.ActiveCfg = Debug|x64");
solutionContent.AppendLine($" {projectGuid}.Debug|x64.Build.0 = Debug|x64");
}
solutionContent.AppendLine(" EndGlobalSection");
solutionContent.AppendLine(" GlobalSection(SolutionProperties) = preSolution");
solutionContent.AppendLine(" HideSolutionNode = FALSE");
solutionContent.AppendLine(" EndGlobalSection");
solutionContent.AppendLine("EndGlobal");
// Write the solution file content to disk
string solutionName = project.Name + ".sln";
string filePath = Path.Combine(projectPath, solutionName);
File.WriteAllText(filePath, solutionContent.ToString());
solutionPath = filePath;
}
private static void GenerateCSProject(string csProjectFilePath, string projectPath)
{
if (!File.Exists(csProjectFilePath))
{
return;
}
string jsonString = File.ReadAllText(csProjectFilePath);
CSProject csProject = JsonSerializer.Deserialize(jsonString, CSProjectContext.Default.CSProject);
Assembly[] loadedAssemblies = AppDomain.CurrentDomain.GetAssemblies();
Assembly runtimeAssembly = loadedAssemblies.FirstOrDefault(assembly => assembly.GetName().Name == "Nerfed.Runtime") ?? throw new Exception("Failed to find Runtime Assembly!");
// TODO: get all dependencies.
// TODO: properly get assemblies.
StringBuilder projectContent = new StringBuilder();
projectContent.AppendLine("<Project Sdk=\"Microsoft.NET.Sdk\">");
projectContent.AppendLine(" <PropertyGroup>");
projectContent.AppendLine(" <TargetFramework>net8.0</TargetFramework>");
projectContent.AppendLine(" <ImplicitUsings>enable</ImplicitUsings>");
projectContent.AppendLine(" <Nullable>disable</Nullable>");
projectContent.AppendLine(" <PublishAot>true</PublishAot>");
projectContent.AppendLine(" <InvariantGlobalization>true</InvariantGlobalization>");
projectContent.AppendLine(" <AllowUnsafeBlocks>true</AllowUnsafeBlocks>");
projectContent.AppendLine(" <AppendTargetFrameworkToOutputPath>false</AppendTargetFrameworkToOutputPath>");
projectContent.AppendLine(" <IsPackable>false</IsPackable>");
projectContent.AppendLine(" <Configurations>Debug;Test;Release</Configurations>");
projectContent.AppendLine(" <Platforms>x64</Platforms>");
projectContent.AppendLine(" </PropertyGroup>");
projectContent.AppendLine(" <PropertyGroup Condition=\" '$(Configuration)|$(Platform)' == 'Debug|x64' \">");
projectContent.AppendLine(" <DefineConstants>TRACE;LOG_INFO;PROFILING</DefineConstants>");
projectContent.AppendLine(" </PropertyGroup>");
projectContent.AppendLine(" <PropertyGroup Condition=\" '$(Configuration)|$(Platform)' == 'Test|x64' \">");
projectContent.AppendLine(" <DefineConstants>TRACE;LOG_ERROR;PROFILING</DefineConstants>");
projectContent.AppendLine(" <Optimize>true</Optimize>");
projectContent.AppendLine(" </PropertyGroup>");
projectContent.AppendLine(" <PropertyGroup Condition=\" '$(Configuration)|$(Platform)' == 'Release|x64' \">");
projectContent.AppendLine(" <DefineConstants>TRACE;LOG_ERROR</DefineConstants>");
projectContent.AppendLine(" <Optimize>true</Optimize>");
projectContent.AppendLine(" </PropertyGroup>");
projectContent.AppendLine(" <ItemGroup>");
projectContent.AppendLine($" <Compile Include=\"{csProjectFilePath}/**/*.cs\"/>");
projectContent.AppendLine(" </ItemGroup>");
projectContent.AppendLine(" <ItemGroup>");
projectContent.AppendLine(" <Reference Include=\"Nerfed.Runtime\">");
projectContent.AppendLine($" <HintPath>{runtimeAssembly.Location}</HintPath>");
projectContent.AppendLine(" <Private>false</Private>");
projectContent.AppendLine(" </Reference>");
projectContent.AppendLine(" </ItemGroup>");
projectContent.AppendLine("</Project>");
string projectName = csProject.Name + ".Runtime.csproj";
string filePath = Path.Combine(projectPath, projectName);
File.WriteAllText(filePath, projectContent.ToString());
}
}