Add dependency packing for Windows and Linux.

Author: c272

Algo/ALEC/ALEC.cs

@@ -9,6 +9,7 @@
 using Microsoft.CSharp;
 using System.Reflection;
 using System.Diagnostics;
+using ILRepacking;
 
 namespace Algo
 {
@@ -178,6 +179,43 @@ public static void Compile(string file)
 
                 Log("MKBundle has finished executing.");
             }
+            else
+            {
+                //It's Windows, use ILRepack instead.
+                Log("Attempting to bundle dependencies into packed executable...");
+                RepackOptions opt = new RepackOptions();
+                opt.OutputFile = ProjectName + "_packed.exe";
+                opt.SearchDirectories = new string[] { AppDomain.CurrentDomain.BaseDirectory, Environment.CurrentDirectory };
+
+                //Setting input assemblies.
+                string[] files = Directory.GetFiles(AppDomain.CurrentDomain.BaseDirectory, "*.dll");
+                opt.InputAssemblies = new string[] { ProjectName + ".exe", entryasm.Location }.Concat(files).ToArray();
+                
+                try
+                {
+                    //Merging.
+                    ILRepack pack = new ILRepack(opt);
+                    pack.Repack();
+                    Log("Successfully merged all dependencies with the output executable.", ALECEvent.Success);
+
+                    //Replacing the depending executable with the new one.
+                    Log("Cleaning up build files...");
+                    try
+                    {
+                        File.Delete(ProjectName + ".exe");
+                        File.Move(ProjectName + "_packed.exe", ProjectName + ".exe");
+                    }
+                    catch(Exception e)
+                    {
+                        Error.WarningCompile("File cleanup failed with error '" + e.Message + "'.");
+                        Error.WarningCompile("Failed to clean up build files, the executable to use is named '" + ProjectName + "_packed.exe' rather than '" + ProjectName + ".exe'.");
+                    }
+                }
+                catch(Exception e)
+                {
+                    Error.WarningCompile("Packing the executable's dependencies failed, with error '" + e.Message + "'. You will need to include algo.exe and all it's dependencies along with the built executable for it to run.");
+                }
+            }
 
             //Print the compile footer.
             PrintCompileFooter();

Algo/Algo.csproj

@@ -51,6 +51,9 @@
     <Reference Include="Antlr4.Runtime, Version=4.6.0.0, Culture=neutral, PublicKeyToken=09abb75b9ed49849, processorArchitecture=MSIL">
       <HintPath>..\packages\Antlr4.Runtime.4.6.6\lib\net45\Antlr4.Runtime.dll</HintPath>
     </Reference>
+    <Reference Include="ILRepack, Version=2.0.17.0, Culture=neutral, PublicKeyToken=c3e9373f1c31208e, processorArchitecture=MSIL">
+      <HintPath>..\packages\ILRepack.Lib.2.0.17\lib\net40\ILRepack.dll</HintPath>
+    </Reference>
     <Reference Include="MathNet.Numerics, Version=4.8.1.0, Culture=neutral, processorArchitecture=MSIL">
       <HintPath>..\packages\MathNet.Numerics.4.8.1\lib\net461\MathNet.Numerics.dll</HintPath>
     </Reference>

Algo/Standard Library/FunctionPluginCore.cs

@@ -33,8 +33,18 @@ public AlgoFunctionPlugins()
             Plugins.Add(new StandardLibrary.AlgoStd_Maths());
 
             //Are there any plugin files in the /packages/ directory?
-            string[] files = Directory.GetFiles(CPFilePath.GetPlatformFilePath(DefaultDirectories.PackagesDirectory));
-            string[] dirs = Directory.GetDirectories(CPFilePath.GetPlatformFilePath(DefaultDirectories.PackagesDirectory));
+            string[] files = null;
+            string[] dirs = null;
+            try
+            {
+                files = Directory.GetFiles(CPFilePath.GetPlatformFilePath(DefaultDirectories.PackagesDirectory));
+                dirs = Directory.GetDirectories(CPFilePath.GetPlatformFilePath(DefaultDirectories.PackagesDirectory));
+            }
+            catch
+            {
+                //Failed to load, this is likely a compiled ALEC executable. Don't bother doing any more.
+                return;
+            }
 
             List<string> dllFiles = new List<string>();
             foreach (var file in files)

Algo/obj/Debug/Algo.csproj.FileListAbsolute.txt

@@ -67,4 +67,7 @@ D:\Files\Programming\GitHub\algo\Algo\bin\Debug\AlgoSDK.pdb
 D:\Files\Programming\GitHub\algo\Algo\bin\Debug\Antlr4.Runtime.xml
 D:\Files\Programming\GitHub\algo\Algo\bin\Debug\MathNet.Numerics.xml
 D:\Files\Programming\GitHub\algo\Algo\bin\Debug\Newtonsoft.Json.xml
-D:\Files\Programming\GitHub\algo\Algo\obj\Debug\Algo.csprojResolveAssemblyReference.cache
+D:\Files\Programming\GitHub\algo\Algo\obj\Debug\Algo.csprojAssemblyReference.cache
+D:\Files\Programming\GitHub\algo\Algo\obj\Debug\Algo.csproj.CoreCompileInputs.cache
+D:\Files\Programming\GitHub\algo\Algo\bin\Debug\ILRepack.dll
+D:\Files\Programming\GitHub\algo\Algo\obj\Debug\Algo.csproj.CopyComplete

Algo/packages.config

@@ -3,6 +3,7 @@
   <package id="Antlr4" version="4.6.6" targetFramework="net461" developmentDependency="true" />
   <package id="Antlr4.CodeGenerator" version="4.6.6" targetFramework="net461" developmentDependency="true" />
   <package id="Antlr4.Runtime" version="4.6.6" targetFramework="net461" />
+  <package id="ILRepack.Lib" version="2.0.17" targetFramework="net461" />
   <package id="MathNet.Numerics" version="4.8.1" targetFramework="net461" />
   <package id="Newtonsoft.Json" version="12.0.2" targetFramework="net461" />
   <package id="System.Runtime.InteropServices.RuntimeInformation" version="4.3.0" targetFramework="net461" />