oxalica/nil 2023-05-02 on GitHub

Happy International Workers' Day! Fight for workers' rights against
overwork "culture" in China!

Features

Automatic flake archiving.
Flake inputs evaluation and type inference. (#76)
Due to limitations of nix flake show backend, only known output fields are
completed, including packages or devShells, but not custom lib.
legacyPackages is only traversed since Nix 2.14, the first version to
support filtering packages for only the current system.
```
# flake.nix
{
  inputs.rust-overlay.url = "github:oxalica/rust-overlay";
  outputs = { rust-overlay, ... }: let
    rustPkg = rust-overlay.packages.x86_64-linux.|; # default, rust, rust_nightly, ...
  in ...;
}
```
Dynamic fields are now inferred to the rest type.
This helps the common flake output usage:
rust-overlay.packages.${system}.| # default, rust, ...
Auto-reloading flake when flake.{nix,lock} is changed on disk.
This requires the LSP client to support didChangeWatchedFiles capability.
VSCode and coc.nvim support it out-of-box, while Neovim's builtin LSP
requires manual configurations
(neovim/neovim#22405 (comment)).
Progress bars for various costly loading operations.

The LSP frontend is heavily refactored into async-style. The framework
library is also switched from lsp-server to async-lsp. (#74)
MSRV is bumped to 1.68