generate-database: Add support for marshal to JSON

[breml]

No description provided.

[stgraber]

Just a couple of things:

• To me testing IsTruthy will always require me to go look up the function to see what we mean whereas !IsFalseOrEmpty is pretty clearly "is not false or empty", so I think keeping the long form will be overall easier to follow.
• Incus code style has error messages starting with a capital letter. Not something that's always been consistently done, but we at least fix the ones we notice and try not to introduce more error messages following a different style.

[breml]

• To me testing IsTruthy will always require me to go look up the function to see what we mean whereas !IsFalseOrEmpty is pretty clearly "is not false or empty", so I think keeping the long form will be overall easier to follow.

Sure, I can change this, but there is a lint-script prohibiting !IsFalseOrEmpty.

So I see the following options:

• Rename IsTruthy to IsNotFalseOrEmpty
• Change the linter to allow an exception for !IsFalseOrEmpty
• Keep IsTruthy

What do you prefer @stgraber?

[stgraber]

• To me testing IsTruthy will always require me to go look up the function to see what we mean whereas !IsFalseOrEmpty is pretty clearly "is not false or empty", so I think keeping the long form will be overall easier to follow.

Sure, I can change this, but there is a lint-script prohibiting !IsFalseOrEmpty.

So I see the following options:

• Rename IsTruthy to IsNotFalseOrEmpty
• Change the linter to allow an exception for !IsFalseOrEmpty
• Keep IsTruthy

What do you prefer @stgraber?

Ah, I forgot about that check.

Let's do IsNorFalseOrEmpty then.