47 lines
1.3 KiB
C#
47 lines
1.3 KiB
C#
using System.Collections.Immutable;
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using Microsoft.CodeAnalysis;
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using Microsoft.CodeAnalysis.CSharp.Scripting;
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using Microsoft.CodeAnalysis.Scripting;
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namespace Cauldron.Core;
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public class RoslynHost
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{
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/// <summary>
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/// Run the provided C# script
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/// </summary>
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/// <param name="code">The script to run</param>
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/// <param name="imports">Namespace imports for the script</param>
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/// <param name="globals">Values that will be made available to the script</param>
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/// <param name="cancellationToken"></param>
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public static async Task RunScript(string code, string[] imports,
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RoslynHostGlobals globals, CancellationToken cancellationToken = default)
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{
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ScriptOptions options = ScriptOptions.Default
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.AddImports(imports);
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await CSharpScript.RunAsync(code, options, globals,
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cancellationToken: cancellationToken);
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}
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public static ImmutableArray<Diagnostic> BuildScript(string code, string[] imports,
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RoslynHostGlobals globals)
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{
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ScriptOptions options = ScriptOptions.Default
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.AddImports(imports);
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Script<object> script = CSharpScript.Create(code, options, globals.GetType());
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return script.GetCompilation().GetDiagnostics();
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}
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}
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public class RoslynHostGlobals
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{
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public CauldronWriter Cauldron { get; set; }
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public RoslynHostGlobals(CauldronWriter writer)
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{
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this.Cauldron = writer;
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}
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}
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