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Reformat all projects; switch to overlay format

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This commit is contained in:
Luc Perkins 2022-08-20 15:54:34 +03:00
parent bf45826289
commit fca8041d90
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GPG key ID: 4F102D0C16E232F2
30 changed files with 532 additions and 600 deletions
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75
rust/flake.nix
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@ -7,41 +7,48 @@
rust-overlay.url = "github:oxalica/rust-overlay";
};
outputs = { self, flake-utils, nixpkgs, rust-overlay }:
outputs =
{ self
, flake-utils
, nixpkgs
, rust-overlay
}:
flake-utils.lib.eachDefaultSystem (system:
let
overlays = [ (import rust-overlay) ];
let
overlays = [
(import rust-overlay)
(self: super: {
rustToolchain =
let
rust = super.rust-bin;
in
if builtins.pathExists ./rust-toolchain.toml then
rust.fromRustupToolchainFile ./rust-toolchain.toml
else if builtins.pathExists ./rust-toolchain then
rust.fromRustupToolchainFile ./rust-toolchain
else
rust.stable.latest.default;
})
];
pkgs = import nixpkgs { inherit system overlays; };
pkgs = import nixpkgs { inherit system overlays; };
in
{
devShell = pkgs.mkShell {
nativeBuildInputs = with pkgs; [
rustToolchain
openssl
pkg-config
cargo-audit
cargo-deny
cargo-cross
rust-analyzer
] ++ pkgs.lib.optionals (pkgs.stdenv.isLinux) (with pkgs; [ cargo-watch ]); # Currently broken on macOS
inherit (pkgs) mkShell rust-bin;
inherit (pkgs.lib) optionals;
inherit (pkgs.stdenv) isLinux;
rust =
if builtins.pathExists ./rust-toolchain.toml then
rust-bin.fromRustupToolchainFile ./rust-toolchain.toml
else if builtins.pathExists ./rust-toolchain then
rust-bin.fromRustupToolchainFile ./rust-toolchain
else
rust-bin.stable.latest.default;
deps = with pkgs; [ openssl pkgconfig ];
rustTools = with pkgs;
[ cargo-audit cargo-deny cargo-cross rust-analyzer ]
++ optionals isLinux (with pkgs; [ cargo-watch ]);
in
{
packages.default = rust;
devShells = {
default = mkShell {
nativeBuildInputs = [ rust ] ++ deps ++ rustTools;
shellHook = ''
${rust}/bin/cargo --version
'';
};
};
});
shellHook = ''
${pkgs.rustToolchain}/bin/cargo --version
'';
};
});
}