55 lines
1.6 KiB
C#
55 lines
1.6 KiB
C#
using Parser;
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using System;
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using System.IO;
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namespace cmi
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{
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class Program
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{
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static void Main(string[] args)
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{
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string fileName;
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if (args.Length != 1)
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{
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Console.Error.WriteLine("Usage: cmi <file.m>");
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fileName = @"C:\repos\MParser\examples\helloworld\hello.m";
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}
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else
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{
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fileName = args[0];
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}
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var text = File.ReadAllText(fileName);
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var tree = SyntaxTree.Parse(text);
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var compilation = Compilation.Create(tree);
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TreeRenderer.RenderTree(tree);
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if (tree.Diagnostics.Diagnostics.Count > 0)
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{
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foreach (var diagnostic in tree.Diagnostics.Diagnostics)
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{
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Console.ForegroundColor = ConsoleColor.DarkRed;
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Console.WriteLine($"{diagnostic.Span}: {diagnostic.Message}");
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Console.ResetColor();
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return;
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}
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}
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var context = new CompilationContext();
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var evaluationResult = compilation.Evaluate(context, inRepl: false);
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foreach (var diagnostic in evaluationResult.Diagnostics)
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{
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Console.ForegroundColor = ConsoleColor.DarkRed;
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Console.WriteLine($"{diagnostic.Span}: {diagnostic.Message}");
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Console.ResetColor();
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}
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var result = evaluationResult.Value?.ToString();
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if (result is not null)
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{
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Console.WriteLine(result);
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}
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}
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}
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}
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