terra-llm/Assets/LLM/Editor/Analysis/SourceCodeProvider.cs

using System.IO;
using UnityEditor;
using UnityEngine;

namespace LLM.Editor.Analysis
{
    /// <summary>
    /// Provides the full text content of a C# script file.
    /// </summary>
    public class SourceCodeProvider : IContextProvider
    {
        public object GetContext(Object target, string qualifier)
        {
            string path = null;

            if (target is MonoScript script)
            {
                path = AssetDatabase.GetAssetPath(script);
            }
            else if (target != null)
            {
                path = AssetDatabase.GetAssetPath(target);
            }

            if (string.IsNullOrEmpty(path) || !path.EndsWith(".cs"))
            {
                return "Error: Target must be a MonoScript or a valid path to a C# file.";
            }

            if (!File.Exists(path))
            {
                return $"Error: File not found at path '{path}'.";
            }

            return File.ReadAllText(path);
        }
    }
}