AddCommonPaths checks for common paths and appends them to the existing PATH environment variable.

CommandExists Checks if a command exists in the system.

DetectOS detects the operating system and package managers, returns an OSInfo struct.

FindTool checks if a tool exists and returns its information.

InstallBuildEssentials installs build essentials on the system.

RunCommandOutput runs a command and returns the output as a string.

SetMacOSDetails Sets the package manager details for macOS.

SetPaths sets the PATH environment variable with the common paths appended.

SetWindowsDetails Sets the package manager details for Windows.

UnmarshalBlueprint unmarshals a blueprint file into a struct.