Check Execution Permissions for .NET Version on Unix Systems Before Build

[GamerVII-NET]

Issue: Check Execution Permissions for .NET Version on Unix Systems Before Build

Description

While running the CreateBuilds method on Unix systems, there is no verification of execution permissions for the downloaded .NET version before starting the build process. This can potentially lead to build failures if the necessary permissions are not set.

Steps to Reproduce

1. Execute the CreateBuilds method on a Unix system.
2. Ensure that the downloaded .NET version does not have execution permissions.
3. Attempt to build, and observe the failure.

Expected Behavior

The method should check and ensure that the downloaded .NET version has the necessary execution permissions before initiating the build process.

Actual Behavior

Currently, there is no check for execution permissions, which can result in build failures on Unix systems if the permissions are not manually set.

Proposed Solution

Add a check at the beginning of the method to verify if the necessary execution permissions are set for the downloaded .NET version on Unix systems. If not, adjust the permissions accordingly before proceeding with the build.

Environment

• OS: Unix (Linux, macOS)
• Method: CreateBuilds(string[] versions, string projectPath, DirectoryInfo launcherDirectory)
• Affected Code Segment (Example for Unix):

  else if (RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
  {
      command = $"{dotnetPath} publish ./src/Gml.Launcher/ -r {version} -c Release -f net8.0 -p:PublishSingleFile=true --self-contained true -p:IncludeNativeLibrariesForSelfExtract=true -p:IncludeAllContentForSelfExtract=true -p:PublishReadyToRun=true";
      processStartInfo = new ProcessStartInfo("/bin/bash", "-c \"" + command + "\"")
      {
          WorkingDirectory = projectPath
      };
  }