juvix/Package.juvix at 20a95ec42d9e0d25043f3e30f0f71f20605d2c03 - juvix - gitea: Gitea Service

anoma/juvix

mirror of https://github.com/anoma/juvix.git synced 2024-12-14 08:27:03 +03:00

Paul Cadman 20a95ec42d

Extract builtin definitions for loading a Package into bundled package-base package (#2535 )

This PR creates a new package that's bundled with the compiler in a
similar way to the stdlib and the package description package.

## The `package-base` Package

This package is called
[package-base](ab4376cf9e/include/package-base)
and contains the minimal set of definitions required to load a Package
file.

The
[`Juvix.Builtin`](ab4376cf9e/include/package-base/Juvix/Builtin/V1.juvix)
module contains:

```
module Juvix.Builtin.V1;

import Juvix.Builtin.V1.Nat open public;
import Juvix.Builtin.V1.Trait.Natural open public;
import Juvix.Builtin.V1.String open public;
import Juvix.Builtin.V1.Bool open public;
import Juvix.Builtin.V1.Maybe open public;
import Juvix.Builtin.V1.List open public;
import Juvix.Builtin.V1.Fixity open public;
```

`Juvix.Builtin.V1.Bool` is required to support backend primitive
integers `Juvix.Builtin.V1.Trait.Natural` is required to support numeric
literals.

## The `PackageDescription.V2` module

This PR also adds a new
[`PackageDescription.V2`](ab4376cf9e/include/package/PackageDescription/V2.juvix)
type that uses the `package-base`. This is to avoid breaking existing
Package files. The Packages files in the repo (except those that test
`PackageDescription.V1`) have also been updated.

## Updating the stdlib

The standard library will be updated to use `Juvix.Builtin.*` modules in
a subsequent PR.

* Part of https://github.com/anoma/juvix/issues/2511

2023-11-30 16:22:18 +00:00

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 module Package;
 import PackageDescription.V2 open;
 package : Package :=
   defaultPackage
     {name := "Hanoi";
      version := mkVersion 0 1 0;
      main := just "Hanoi.juvix"};