flake: Add nix flake and envrc for developers #2891
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This adds a flake.nix and direnv's envrc for developing rustup on a NixOS host. This is explicitly *NOT* for constructing rustup for NixOS users. Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
matthiaskrgr
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Provide a more convinient way of developing rustc on NixOS This PR adds envrc files which, once symlinked as `.envrc` will activates a dev shell from `src/tools/nix-dev-shell/flake.nix` or `src/tools/nix-dev-shell/shell.nix`. This is based on - [Current rustc dev guide recommendation for NixOS](https://rustc-dev-guide.rust-lang.org/building/suggested.html?highlight=nix#using-nix-shell) - https://github.com/oxalica/rust-overlay?tab=readme-ov-file#use-in-devshell-for-nix-develop - [Nora's `x` nix package](https://github.com/Noratrieb/nixos/tree/26ea68e1a0aadaab313c1b5a8c1033a9770bd138/custom-pkgs/x) - rust-lang/rustup#2891 - [Direnv: use flake/nix according to availability](https://discourse.nixos.org/t/direnv-use-flake-nix-according-to-availability/29825) This is something that I plan to use personally, but I thought it might be worth upstreaming :) r? Noratrieb
rust-timer
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Oct 17, 2024
Rollup merge of rust-lang#129620 - WaffleLapkin:flake, r=Noratrieb Provide a more convinient way of developing rustc on NixOS This PR adds envrc files which, once symlinked as `.envrc` will activates a dev shell from `src/tools/nix-dev-shell/flake.nix` or `src/tools/nix-dev-shell/shell.nix`. This is based on - [Current rustc dev guide recommendation for NixOS](https://rustc-dev-guide.rust-lang.org/building/suggested.html?highlight=nix#using-nix-shell) - https://github.com/oxalica/rust-overlay?tab=readme-ov-file#use-in-devshell-for-nix-develop - [Nora's `x` nix package](https://github.com/Noratrieb/nixos/tree/26ea68e1a0aadaab313c1b5a8c1033a9770bd138/custom-pkgs/x) - rust-lang/rustup#2891 - [Direnv: use flake/nix according to availability](https://discourse.nixos.org/t/direnv-use-flake-nix-according-to-availability/29825) This is something that I plan to use personally, but I thought it might be worth upstreaming :) r? Noratrieb
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This adds a flake.nix and direnv's envrc for developing rustup
on a NixOS host. This is explicitly NOT for constructing rustup
for NixOS users.
Signed-off-by: Daniel Silverstone dsilvers@digital-scurf.org