plugin-library/Assets/09.CodeChecker/Editor/CheckerUtils.cs

using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using Microsoft.CodeAnalysis;
using Microsoft.CodeAnalysis.CSharp;
using Microsoft.CodeAnalysis.CSharp.Syntax;

namespace wvdet.CodeChecker
{
    public static class CheckerUtils
    {
        public static List<Result> CheckCodes()
        {
            var checkables = new List<ICheckable>
            {
                new CheckNamespace(),
                new CheckClass(),
                new CheckEnum(),
                new CheckInterface(),
                new CheckStruct(),
            };

            var results = new List<Result>();
            var files = Directory.GetFiles("Assets", "*.cs", SearchOption.AllDirectories).Select(x => x.Replace("\\", "/"))
                .ToList();

            // files.Clear();
            // files.Add(@"Assets\Hotfix\Scripts\_Table\Dubbing.cs");

            foreach (var filepath in files)
            {
                if (IsUncheckFile(filepath))
                    continue;

                var result = new Result();
                var root = CSharpSyntaxTree.ParseText(File.ReadAllText(filepath)).GetCompilationUnitRoot();
                checkables.ForEach(x => result.details.AddRange(x.Check(filepath, root)));
                if (result.details.Count > 0)
                {
                    result.filepath = filepath;
                    result.warningCount = result.details.Count(x => x.level == Level.Warning);
                    result.errorCount = result.details.Count(x => x.level == Level.Error);
                    result.details.Sort((a, b) => (int)b.level - (int)a.level);
                    results.Add(result);
                }
            }

            return results;
        }

        public static bool IsUncheckFile(string filepath)
        {
            //将不需要检查的代码过滤 
            //示例： if (Path.GetFileName(filepath) == "Res.cs")
            //     return true;
            

            return false;
        }

        public static string ConvertPascalCase(string name)
        {
            if (!name.Contains(" "))
            {
                name = Regex.Replace(name, "(?<=[a-z])(?=[A-Z])", " ");
            }

            string s = System.Globalization.CultureInfo.CurrentCulture.TextInfo.ToTitleCase(name.ToLower())
                .Replace(" ", "").Replace("_", "");

            return s;
        }

        public static bool IsChineseIdentifier(string identifier, int lineNumber, out Detail detail)
        {
            detail = null;
            if (Regex.IsMatch(identifier, "[\u4e00-\u9fbb]"))
            {
                detail = new Detail
                {
                    line = lineNumber,
                    guideline = "禁止使用中文命名",
                };
                return true;
            }

            return false;
        }

        /// <summary>
        /// 获取Field的Identifier
        /// </summary>
        public static SyntaxToken GetIdentifier(this FieldDeclarationSyntax self)
        {
            var variableDec = self.DescendantNodes().OfType<VariableDeclarationSyntax>().FirstOrDefault();
            var declarator = variableDec?.DescendantNodes().OfType<VariableDeclaratorSyntax>().FirstOrDefault();
            return declarator.Identifier;
        }

        public static PredefinedTypeSyntax GetPredefined(this FieldDeclarationSyntax self)
        {
            var variableDec = self.DescendantNodes().OfType<VariableDeclarationSyntax>().FirstOrDefault();
            return variableDec?.DescendantNodes().OfType<PredefinedTypeSyntax>().FirstOrDefault();
        }

        public static string GetFieldGreenText(this FieldDeclarationSyntax self)
        {
            var sb = new StringBuilder();
            self.Modifiers.ToList().ForEach(m => sb.Append($"{m.Text.Trim()} "));
            sb.Append(self.Declaration.GetText().ToString().Trim());
            return sb.ToString();
        }
    }
}