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Description
Describe the bug
After setting up a new project using nix flake init --template github:cachix/devenv
after having installed direnv
and nix-direnv
, the devenv shell fails to initialize if Rust language support is enabled and any process is defined.
direnv: loading ~/Projects/test/.envrc
direnv: using flake . --impure
error: infinite recursion encountered
at /nix/store/z23x3la7s4ghznq0r9h1vihrmmc4gqg1-source/src/modules/languages/rust.nix:66:35:
65| env.RUSTDOCFLAGS = [ "-L framework=${config.env.DEVENV_PROFILE}/Library/Frameworks" ];
66| env.CFLAGS = [ "-iframework ${config.env.DEVENV_PROFILE}/Library/Frameworks" ];
| ^
67| })
(use '--show-trace' to show detailed location information)
realpath: /Users/kaiba/Projects/test/.direnv/flake-profile.41320: No such file or directory
direnv: nix-direnv: renewed cache
To reproduce
# .envrc
if ! has nix_direnv_version || ! nix_direnv_version 2.2.1; then
source_url "https://raw.githubusercontent.com/nix-community/nix-direnv/2.2.1/direnvrc" "sha256-zelF0vLbEl5uaqrfIzbgNzJWGmLzCmYAkInj/LNxvKs="
fi
nix_direnv_watch_file devenv.nix
nix_direnv_watch_file devenv.lock
nix_direnv_watch_file devenv.yaml
if ! use flake . --impure
then
echo "devenv could not be build. The devenv environment was not loaded. Make the necessary changes to devenv.nix and hit enter to try again." >&2
fi
# flake.nix
{
inputs = {
nixpkgs.url = "github:NixOS/nixpkgs/nixos-22.11";
systems.url = "github:nix-systems/default";
devenv.url = "github:cachix/devenv";
};
outputs = { self, nixpkgs, devenv, systems, ... } @ inputs:
let
forEachSystem = nixpkgs.lib.genAttrs (import systems);
in
{
devShells = forEachSystem
(system:
let
pkgs = nixpkgs.legacyPackages.${system};
in
{
default = devenv.lib.mkShell {
inherit inputs pkgs;
modules = [
{
# https://devenv.sh/reference/options/
packages = [ pkgs.hello ];
# Adding these three lines will result in an infinite recursion error
#####################################################################
processes = {
anything.exec = "ls";
};
languages.rust.enable = true;
#####################################################################
enterShell = ''
hello
'';
}
];
};
});
};
}
Version
devenv: 0.6.2
nix (Nix) 2.13.3
macOS 13.2.1 BuildVersion 22D68
CathalMullan
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