In #17974 we explicitly depend on rustc/cargo for the nix devShell,
however the fenix overlay that contains the latest stable versions was
not being applied to that shell. This led to the shell inheriting
whatever rustc/cargo was on nixos-unstable from nixpkgs, which sometimes
lags behind. This change fixes that, and also restructures the flake to
ensure that all outputs rely on the overlaid `pkgs`.
Release Notes:
- N/A
Previously the rustc and cargo did were not declared dependencies
supplied to devshell. This means that shell relied some impure cargo and
rustc version found in the system. This lead to issues with GLIBC
version on systems which have different GLIBC version globally.
This package exposes nixpkgs rustc and cargo version into the shell
preventing issues with incompatibility.
Release Notes:
- N/A
Adds a `zed-editor` package to the flake, along with exported overlay.
Uses [`crane`](https://crane.dev) to avoid issues with updating
git-sourced dependencies' hashes. Crane will also be useful if we want
to export separate packages for `stable`, `preview`, and `nightly` in
the future.
Release Notes:
- Added a default package + overlay to Zed's Nix flake. This is useful
for users wanting to pilot nightly builds of Zed on NixOS.
