Consider the following yaml: name: bcal base: core18 version: git summary: Storage and general-purpose calculator description: | `bcal` (*Byte CALculator*) is a REPL CLI utility for storage expressions, unit conversions or address calculations. If you can't calculate the hex address offset for (512 - 16) MiB, or the value when the 43rd bit of a 64-bit address is set mentally, `bcal` is for you. grade: stable confinement: strict parts: bcal: plugin: make build-packages: [clang, libreadline-dev] source: . I've forgotten to create some apps, but I won't know this until after build and install. We should: * Add this check to snapcraft lint * At your option, warn or error when this is encountered in `snapcraft`