I'm porting a PHP application that uses composer[1] to download and
manage what effectively becomes locally-bundled contrib.
Doing this during the build process isn't an option because it creates a
nightmare of licensing and version management. Also, composer needs
internet access and can be configured to do other things, like code
compliance and unit tests.
Can I run something like composer from the post-install target? Is it
reasonable to assume internet access is available during port/pkg install?
1: https://getcomposer.org/
