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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,4 +1,5 @@ | ||
| using Silverfly.Repl; | ||
| using Silverfly.Sample.JSON; | ||
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| namespace Sample.JSON; | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,13 @@ | ||
| using Spectre.Console; | ||
| using Spectre.Console.Cli; | ||
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| namespace Silverfly.TreeVisualizer; | ||
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| public class Program | ||
| { | ||
| public static int Main(string[] args) | ||
| { | ||
| var app = new CommandApp<TreeCommand>(); | ||
| return app.Run(args); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,30 @@ | ||
| <Project Sdk="Microsoft.NET.Sdk"> | ||
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| <PropertyGroup> | ||
| <OutputType>Exe</OutputType> | ||
| <TargetFramework>net8.0</TargetFramework> | ||
| <ImplicitUsings>enable</ImplicitUsings> | ||
| <Nullable>enable</Nullable> | ||
| <PackAsTool>true</PackAsTool> | ||
| <ToolCommandName>silver-tree</ToolCommandName> | ||
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| <Version>1.0.70</Version> | ||
| <LangVersion>preview</LangVersion> | ||
| <GeneratePackageOnBuild>true</GeneratePackageOnBuild> | ||
| <Title>Silverfly.TreeVisualizer</Title> | ||
| <Copyright>furesoft</Copyright> | ||
| <RepositoryUrl>https://github.com/furesoft/Silverfly</RepositoryUrl> | ||
| <Description>A tool to view Silverfly trees</Description> | ||
| <PackageTags>parser, pratt, silverfly, ast</PackageTags> | ||
| </PropertyGroup> | ||
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| <ItemGroup> | ||
| <PackageReference Include="Spectre.Console" Version="0.49.1" /> | ||
| <PackageReference Include="Spectre.Console.Cli" Version="0.49.1" /> | ||
| </ItemGroup> | ||
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| <ItemGroup> | ||
| <ProjectReference Include="..\Silverfly\Silverfly.csproj" /> | ||
| </ItemGroup> | ||
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| </Project> |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,108 @@ | ||
| using System.Collections; | ||
| using System.ComponentModel; | ||
| using System.Reflection; | ||
| using Silverfly.Nodes; | ||
| using Spectre.Console; | ||
| using Spectre.Console.Cli; | ||
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| namespace Silverfly.TreeVisualizer; | ||
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| internal sealed class TreeCommand : Command<TreeCommand.Settings> | ||
| { | ||
| public sealed class Settings : CommandSettings | ||
| { | ||
| [Description("Path to the assembly containing the parsers")] | ||
| [CommandArgument(0, "<assembly>")] | ||
| public string? AssemblyPath { get; set; } | ||
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| [CommandOption("-p|--parser")] | ||
| [Description("Specify the parser to use")] | ||
| public string? Parser { get; set; } | ||
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| [Description("The source to parse")] | ||
| [CommandOption("-s|--source")] | ||
| public string Source { get; set; } | ||
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Check warning on line 24 in Source/Silverfly.TreeVisualizer/TreeCommand.cs
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| } | ||
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| public override int Execute(CommandContext context, Settings settings) | ||
| { | ||
| var parserAssembly = Assembly.LoadFrom(Path.Combine(Environment.CurrentDirectory, settings.AssemblyPath)); | ||
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Check warning on line 29 in Source/Silverfly.TreeVisualizer/TreeCommand.cs
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| var parserType = parserAssembly.GetType(settings.Parser); | ||
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Check warning on line 30 in Source/Silverfly.TreeVisualizer/TreeCommand.cs
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| var parserInstance = (Parser)Activator.CreateInstance(parserType); | ||
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Check warning on line 31 in Source/Silverfly.TreeVisualizer/TreeCommand.cs
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| var parsed = parserInstance.Parse(settings.Source); | ||
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| parserInstance.PrintMessages(); | ||
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| var root = new Tree(parsed.Tree.GetType().Name); | ||
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| BuildTree(root, parsed.Tree); | ||
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| AnsiConsole.Write(root); | ||
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| return 0; | ||
| } | ||
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| private string[] ignorePropNames = ["Tag", "Range", "Parent"]; | ||
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| private void BuildTree(IHasTreeNodes node, AstNode parsedTree) | ||
| { | ||
| if (parsedTree is BlockNode block) | ||
| { | ||
| foreach (var child in block.Children) | ||
| { | ||
| BuildTreeChild(node, child); | ||
| } | ||
| } | ||
| else | ||
| { | ||
| BuildTreeChild(node, parsedTree); | ||
| } | ||
| } | ||
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| private void BuildTreeChild(IHasTreeNodes node, object child) | ||
| { | ||
| var childType = child.GetType(); | ||
| var childNode = node.AddNode(childType.Name); | ||
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| foreach (var property in childType.GetProperties(BindingFlags.Instance | BindingFlags.Public)) | ||
| { | ||
| if (ignorePropNames.Contains(property.Name)) | ||
| { | ||
| continue; | ||
| } | ||
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| var propValue = property.GetValue(child); | ||
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| if (propValue is LiteralNode literal) | ||
| { | ||
| childNode.AddNode($"{property.Name}={literal.Value}"); | ||
| continue; | ||
| } | ||
| if (propValue is NameNode nameNode) | ||
| { | ||
| childNode.AddNode($"{property.Name}={nameNode.Token}"); | ||
| continue; | ||
| } | ||
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| if (propValue is Token token) | ||
| { | ||
| childNode.AddNode($"{property.Name}={token}"); | ||
| continue; | ||
| } | ||
| else if (propValue is IEnumerable enumerable) | ||
| { | ||
| var itemNode = childNode.AddNode($"{property.Name}"); | ||
| foreach (var item in enumerable) | ||
| { | ||
| BuildTreeChild(itemNode, item); | ||
| } | ||
| } | ||
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| if (propValue is AstNode childBlock) | ||
| { | ||
| BuildTreeChild(childNode, childBlock); | ||
| } | ||
| } | ||
| } | ||
| } | ||
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