/// <summary>
/// Compiles and/or executes C# file or its project.
/// If <paramref name="run"/> is false, returns 1 if compiled, 0 if failed to compile.
/// Else returns: process id if started now, 0 if failed, (int)script.RunResult_.deferred if scheduled to run later, (int)script.RunResult_.editorThread if runs in editor thread.
/// </summary>
/// <param name="run">If true, compiles if need and executes. If false, always compiles and does not execute.</param>
/// <param name="f">C# file. Does nothing if null or not C# file.</param>
/// <param name="args">To pass to Main.</param>
/// <param name="noDefer">Don't schedule to run later.</param>
/// <param name="wrPipeName">Pipe name for script.writeResult.</param>
/// <param name="runFromEditor">Starting from the Run button or menu Run command. Can restart etc.</param>
/// <remarks>
/// Saves editor text if need.
/// Calls <see cref="Compiler.Compile"/>.
/// Must be always called in the main UI thread (Environment.CurrentManagedThreadId == 1), because calls its file model functions.
/// </remarks>
public static int CompileAndRun(bool run, FileNode f, string[] args = null, bool noDefer = false, string wrPipeName = null, bool runFromEditor = false)
{
#if TEST_STARTUP_SPEED
args = new string[] { perf.ms.ToString() }; //and in script use this code: print.it(perf.ms-Convert.ToInt64(args[0]));
#endif
App.Model.Save.TextNowIfNeed(onlyText: true);
App.Model.Save.WorkspaceNowIfNeed(); //because the script may kill editor, eg if runs in editor thread
if (f == null)
{
return(0);
}
if (f.FindProject(out var projFolder, out var projMain))
{
f = projMain;
}
//can be set to run other script instead.
// Useful for library projects. Single files have other alternatives - move to a script project or move code to a script file.
if (run)
{
var f2 = f.TestScript;
if (f2 != null)
{
if (!f2.FindProject(out projFolder, out projMain))
{
f = f2;
}
else if (projMain != f)
{
f = projMain;
}
else
{
print.it($"<>The test script {f2.SciLink()} cannot be in the project folder {projFolder.SciLink()}"); return(0);
}
}
}
if (!f.IsCodeFile)
{
return(0);
}
bool ok = Compiler.Compile(run ? ECompReason.Run : ECompReason.CompileAlways, out var r, f, projFolder);
if (run && (r.role == Au.Compiler.ERole.classFile || r.role == Au.Compiler.ERole.classLibrary)) //info: if classFile, compiler sets r.role and returns false (does not compile)
{
_OnRunClassFile(f, projFolder);
return(0);
}
if (!ok)
{
return(0);
}
if (!run)
{
return(1);
}
if (r.role == Au.Compiler.ERole.editorExtension)
{
RunAssembly.Run(r.file, args, handleExceptions: true);
return((int)script.RunResult_.editorThread);
}
return(App.Tasks.RunCompiled(f, r, args, noDefer, wrPipeName, runFromEditor: runFromEditor));
}
//[STAThread] //we use TrySetApartmentState instead
static void Main(string[] args)
{
string asmFile, fullPathRefs; int pdbOffset, flags;
if (args.Length != 1)
{
return;
}
string pipeName = args[0]; //if(!pipeName.Starts(@"\\.\pipe\Au.Task-")) return;
int nr = 0;
#if false
//With NamedPipeClientStream faster by 1 ms, because don't need to JIT. But problems:
//1. Loads System and System.Core immediately, making slower startup.
//2. This process does not end when editor process ended, because then Connect spin-waits for server created.
using (var pipe = new NamedPipeClientStream(".", pipeName.Substring(9), PipeDirection.In)) {
pipe.Connect();
var b = new byte[10000];
nr = pipe.Read(b, 0, b.Length);
}
#else
//APerf.First();
//_PrepareTest();
//APerf.NW();
for (int i = 0; i < 3; i++)
{
if (Api.WaitNamedPipe(pipeName, i == 2 ? -1 : 100))
{
break;
}
if (Marshal.GetLastWin32Error() != Api.ERROR_SEM_TIMEOUT)
{
return;
}
//APerf.First();
switch (i)
{
case 0: _Prepare1(); break; //~25 ms with cold CPU
//case 1: _Prepare2(); break; //~15 ms with cold CPU
}
//APerf.NW();
}
//APerf.First();
using (var pipe = Api.CreateFile(pipeName, Api.GENERIC_READ, 0, default, Api.OPEN_EXISTING, 0)) {
if (pipe.Is0)
{
ADebug.PrintNativeError_(); return;
}
//APerf.Next();
int size; if (!Api.ReadFile(pipe, &size, 4, out nr, default) || nr != 4)
{
return;
}
//APerf.Next();
if (!Api.ReadFileArr(pipe, out var b, size, out nr) || nr != size)
{
return;
}
//APerf.Next();
//ADebug.PrintLoadedAssemblies(true, true);
//APerf.First();
var a = Au.Util.Serializer_.Deserialize(b);
ATask.Init_(ATRole.MiniProgram, a[0]);
asmFile = a[1]; pdbOffset = a[2]; flags = a[3]; args = a[4]; fullPathRefs = a[5];
string wrp = a[6]; if (wrp != null)
{
Environment.SetEnvironmentVariable("ATask.WriteResult.pipe", wrp);
}
AFolders.Workspace = (string)a[7];
}
#endif
//APerf.Next();
bool mtaThread = 0 != (flags & 2); //app without [STAThread]
if (mtaThread == s_isSTA)
{
_SetComApartment(mtaThread ? ApartmentState.MTA : ApartmentState.STA);
}
if (0 != (flags & 4))
{
Api.AllocConsole(); //meta console true
}
//if(0 != (flags & 1)) { //hasConfig
// var config = asmFile + ".config";
// if(AFile.ExistsAsFile(config, true)) AppDomain.CurrentDomain.SetData("APP_CONFIG_FILE", config);
//}
if (s_hook == null)
{
_Hook();
}
//APerf.Next();
try { RunAssembly.Run(asmFile, args, pdbOffset, fullPathRefs: fullPathRefs); }
catch (Exception ex) { AOutput.Write(ex); }
finally { s_hook?.Dispose(); }
}