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@@ -0,0 +1,76 @@
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+using System;
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+using System.IO;
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+using System.IO.Compression;
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+using System.Linq;
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+using ILRepacking;
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+using Mono.Cecil;
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+
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+public class BuildTasksPatcher
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+{
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+ public static void PatchBuildTasksInPackage(string packagePath)
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+ {
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+ using (var archive = new ZipArchive(File.Open(packagePath, FileMode.Open, FileAccess.ReadWrite),
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+ ZipArchiveMode.Update))
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+ {
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+
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+ foreach (var entry in archive.Entries.ToList())
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+ {
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+ if (entry.Name == "Avalonia.Build.Tasks.dll")
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+ {
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+ var temp = Path.Combine(Path.GetTempPath(), Guid.NewGuid() + ".dll");
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+ var output = temp + ".output";
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+ var patched = new MemoryStream();
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+ try
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+ {
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+ entry.ExtractToFile(temp, true);
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+ var repack = new ILRepacking.ILRepack(new RepackOptions()
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+ {
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+ Internalize = true,
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+ InputAssemblies = new[]
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+ {
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+ temp, typeof(Mono.Cecil.AssemblyDefinition).Assembly.GetModules()[0]
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+ .FullyQualifiedName
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+ },
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+ SearchDirectories = new string[0],
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+ OutputFile = output
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+ });
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+ repack.Repack();
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+
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+
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+ // 'hurr-durr assembly with the same name is already loaded' prevention
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+ using (var asm = AssemblyDefinition.ReadAssembly(output,
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+ new ReaderParameters { ReadWrite = true, InMemory = true, }))
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+ {
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+ asm.Name = new AssemblyNameDefinition(
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+ "Avalonia.Build.Tasks."
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+ + Guid.NewGuid().ToString().Replace("-", ""),
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+ new Version(0, 0, 0));
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+ asm.Write(patched);
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+ patched.Position = 0;
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+ }
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+ }
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+ finally
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+ {
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+ try
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+ {
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+ if (File.Exists(temp))
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+ File.Delete(temp);
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+ if (File.Exists(output))
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+ File.Delete(output);
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+ }
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+ catch
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+ {
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+ //ignore
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+ }
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+ }
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+
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+ var fn = entry.FullName;
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+ entry.Delete();
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+ var newEntry = archive.CreateEntry(fn, CompressionLevel.Optimal);
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+ using (var s = newEntry.Open())
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+ patched.CopyTo(s);
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+ }
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+ }
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+ }
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+ }
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+}
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Nikita Tsukanov