asmdef Scripting Defines is an Unity Editor Extension that let you add/remove Scripting Define Symbols to/from each of the Assembly Definitions separately.

This repository consists of three C# projects.

• asmdefDefineSymbols
• asmdefDefineSymbols.Editor
• asmdefScriptingDefines.Extension

• Required : .NET Core 2.1 or above
• Supported : Unity 2018.4

Scripting Define Symbols of Unity Editor PlayerSettings are per platform settings.
Sometimes I want to add custom Scripting Define Symbols to the specific Assembly Definition File not to the entire Unity project.

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Please substitute the paths for your correct paths.
Open your powershell with appropriate authority.

git clone https://github.com/pCYSl5EDgo/asmdefScriptingDefines
cd asmdefScriptingDefines
dotnet new sln
dotnet sln add asmdefDefineSymbols
dotnet sln add asmdefDefineSymbols.Editor
dotnet restore
dotnet build -c Release
Copy-Item "asmdefDefineSymbols.Editor/bin/Release/netstandard2.0/UnityEditor.ForCuteIzmChan.dll" "C:/Program Files/Unity/Hub/Editor/2018.4.14f1/Editor/Data/Managed/UnityEditor.ForCuteIzmChan.dll"
cd asmdefDefineSymbols
dotnet run -c Release execute "C:/Program Files/Unity/Hub/Editor/2018.4.14f1/Editor/Data/Managed"

Provide that you have the project that has following structure.

- Assets
 - Scripts
  - FolderA
   - A.asmdef
   - Class1_A.cs
   - Class2_A.cs
   - Class3_A.cs
  - FolderB
   - B.asmdef
   - Interface1_B.cs
   - Struct1_B.cs
- Plugins
 - ~~~~~~~~~

When you want to add Scripting Define Symbols to A.asmdef.
First, you should create a new text file named A.asmdef_defines in Assets/Scripts/FolderA.
It must be located in the same directory. It must have the same name without extension and file extension of asmdef_defines.
Sample code of A.asmdef_defines.

+CSHARP_8_OR_NEWER
-RELEASE
/DEBUG
#This is a comment

• + : Added to defines.
• - : Removed from defines.
• / : Place-holder.
• # : Comment.

Multi-line comment is not supported.
Each line should starts with any of those four Command Letters.
Next to a Command Letter, a Define Symbol follows.