Revision 93c68959106602afa556942693d3c9e424a0005e

Look for formatting issues in the source

Make sure tests are only run when requested

Validate package descriptions

Make sure 'wrap-program' can finds its interpreter.

Validate file names and availability of patches

Identify inputs that should be native inputs

Check if tests are explicitly enabled

Validate patch headers

Check for autogenerated tarballs

Report collisions that would occur due to propagated inputs

Identify inputs that shouldn't be inputs at all

Validate package names

Report failure to compile a package to a derivation