AppLogger returns the application logger.

EnsureGoPath ensures the GOPATH environment variable is set and points to a valid directory.

GetModuleRequirements returns the requirements for the GO module rooted in dir It returns a map[<module name>]map[<requirement name>]<requirement version>.

GoGet runs go get to install the specified binary.

GoPath returns the first element of the GOPATH.

GoPathBin returns the bin directory of the first GOPATH element.

GoPathSrc returns the src directory of the first GOPATH element.

SetLevel sets the logging level.

AppName is tge application name for logging.