0312 热更插件

hch

2025-06-20 4841e82bd5e399c4fc39313bbc93c6fc1bb12b2a

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
using HybridCLR.Editor.Installer;
using HybridCLR.Editor.Settings;
using System.IO;
using System.Text;
using System.Text.RegularExpressions;
using UnityEditor;
using UnityEditor.Build;
using UnityEditor.Callbacks;
using UnityEngine;
 
#if UNITY_2022 && (UNITY_IOS || UNITY_TVOS || UNITY_VISIONOS)
 
namespace HybridCLR.Editor.BuildProcessors
{
    public static class AddLil2cppSourceCodeToXcodeproj2022OrNewer
    {
 
        [PostProcessBuild]
        public static void OnPostProcessBuild(BuildTarget target, string pathToBuiltProject)
        {
            if (!HybridCLRSettings.Instance.enable)
                return;
            string pbxprojFile = BuildProcessorUtil.GetXcodeProjectFile(pathToBuiltProject);
            RemoveExternalLibil2cppOption(pbxprojFile);
            CopyLibil2cppToXcodeProj(pathToBuiltProject);
        }
 
        private static string TryRemoveDunplicateShellScriptSegment(string pbxprojFile, string pbxprojContent)
        {
            // will appear duplicated Shell Script segment when append to existed xcode project.
            // This is unity bug.
            // we remove duplicated Shell Script to avoid build error.
            string copyFileComment = @"/\* CopyFiles \*/,\s+([A-Z0-9]{24}) /\* ShellScript \*/,\s+([A-Z0-9]{24}) /\* ShellScript \*/,";
            var m = Regex.Match(pbxprojContent, copyFileComment, RegexOptions.Multiline);
            if (!m.Success)
            {
                return pbxprojContent;
            }
 
            if (m.Groups[1].Value != m.Groups[2].Value)
            {
                throw new BuildFailedException($"find invalid /* ShellScript */ segment");
            }
 
            int startIndexOfDupShellScript = m.Groups[2].Index;
            int endIndexOfDupShellScript = pbxprojContent.IndexOf(",", startIndexOfDupShellScript);
 
            pbxprojContent = pbxprojContent.Remove(startIndexOfDupShellScript, endIndexOfDupShellScript + 1 - startIndexOfDupShellScript);
            Debug.LogWarning($"[AddLil2cppSourceCodeToXcodeproj] remove duplicated '/* ShellScript */' from file '{pbxprojFile}'");
            return pbxprojContent;
        }
 
        private static void RemoveExternalLibil2cppOption(string pbxprojFile)
        {
            string pbxprojContent = File.ReadAllText(pbxprojFile, Encoding.UTF8);
            string removeBuildOption = @"--external-lib-il2-cpp=\""$PROJECT_DIR/Libraries/libil2cpp.a\""";
            if (pbxprojContent.Contains(removeBuildOption))
            {
                pbxprojContent = pbxprojContent.Replace(removeBuildOption, "");
                Debug.Log($"[AddLil2cppSourceCodeToXcodeproj] remove il2cpp build option '{removeBuildOption}' from file '{pbxprojFile}'");
            }
            else
            {
                Debug.LogWarning($"[AddLil2cppSourceCodeToXcodeproj] project.pbxproj remove building option:'{removeBuildOption}' fail. This may occur when 'Append' to existing xcode project in building");
            }
 
            pbxprojContent = TryRemoveDunplicateShellScriptSegment(pbxprojFile, pbxprojContent);
 
 
            File.WriteAllText(pbxprojFile, pbxprojContent, Encoding.UTF8);
        }
 
        private static void CopyLibil2cppToXcodeProj(string pathToBuiltProject)
        {
            string srcLibil2cppDir = $"{SettingsUtil.LocalIl2CppDir}/libil2cpp";
            string destLibil2cppDir = $"{pathToBuiltProject}/Il2CppOutputProject/IL2CPP/libil2cpp";
            BashUtil.RemoveDir(destLibil2cppDir);
            BashUtil.CopyDir(srcLibil2cppDir, destLibil2cppDir, true);
        }
    }
}
#endif