Module packler::tools

Download management for external tools and applications. Locate and automatically download applications (if needed) to use them in the build pipeline. Borrowed from Trunk!

Enums

• Application
  The application to locate and eventually download when calling get.

Functions

• cache_dir
  Locate the cache dir and make sure it exists.
• get
  Locate the given application and download it if missing.
• is_executable
  Check whether a given path exists, is a file and marked as executable.