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nix autoformat etc

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This commit is contained in:
Sridhar Ratnakumar 2021-04-08 21:27:32 -04:00
parent d58930a9ad
commit 4ff4c07906
4 changed files with 47 additions and 39 deletions
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3
.vscode/extensions.json vendored
View file

@ -1,5 +1,6 @@
{
"recommendations": [
"matklad.rust-analyzer"
"matklad.rust-analyzer",
"jnoortheen.nix-ide"
]
}

3
.vscode/settings.json vendored
View file

@ -1,3 +1,4 @@
{
"nixEnvSelector.nixFile": "${workspaceRoot}/shell.nix"
"nixEnvSelector.nixFile": "${workspaceRoot}/shell.nix",
"editor.formatOnSave": true
}

25
default.nix
View file

@ -1,12 +1,13 @@
# This file exists for legacy Nix installs (nix-build & nix-env)
# https://nixos.wiki/wiki/Flakes#Using_flakes_project_from_a_legacy_Nix
# You generally do *not* have to modify this ever.
(import (
let
lock = builtins.fromJSON (builtins.readFile ./flake.lock);
in fetchTarball {
url = "https://github.com/edolstra/flake-compat/archive/${lock.nodes.flake-compat.locked.rev}.tar.gz";
sha256 = lock.nodes.flake-compat.locked.narHash; }
) {
src = ./.;
}).defaultNix
(import
(
let
lock = builtins.fromJSON (builtins.readFile ./flake.lock);
in
fetchTarball {
url = "https://github.com/edolstra/flake-compat/archive/${lock.nodes.flake-compat.locked.rev}.tar.gz";
sha256 = lock.nodes.flake-compat.locked.narHash;
}
)
{
src = ./.;
}).defaultNix

55
flake.nix
View file

@ -19,15 +19,16 @@
};
outputs = { self, nixpkgs, utils, rust-overlay, crate2nix, ... }:
let
let
name = "bouncy";
in utils.lib.eachDefaultSystem
in
utils.lib.eachDefaultSystem
(system:
let
let
# Imports
pkgs = import nixpkgs {
inherit system;
overlays = [
pkgs = import nixpkgs {
inherit system;
overlays = [
rust-overlay.overlay
(self: super: {
# Because rust-overlay bundles multiple rust packages into one
@ -42,28 +43,31 @@
generatedCargoNix;
# Create the cargo2nix project
project = pkgs.callPackage (generatedCargoNix {
inherit name;
src = ./.;
}) {
# Individual crate overrides go here
# Example: https://github.com/balsoft/simple-osd-daemons/blob/6f85144934c0c1382c7a4d3a2bbb80106776e270/flake.nix#L28-L50
defaultCrateOverrides = pkgs.defaultCrateOverrides // {
# The himalaya crate itself is overriden here. Typically we
# configure non-Rust dependencies (see below) here.
${name} = oldAttrs: {
inherit buildInputs nativeBuildInputs;
} // buildEnvVars;
project = pkgs.callPackage
(generatedCargoNix {
inherit name;
src = ./.;
})
{
# Individual crate overrides go here
# Example: https://github.com/balsoft/simple-osd-daemons/blob/6f85144934c0c1382c7a4d3a2bbb80106776e270/flake.nix#L28-L50
defaultCrateOverrides = pkgs.defaultCrateOverrides // {
# The himalaya crate itself is overriden here. Typically we
# configure non-Rust dependencies (see below) here.
${name} = oldAttrs: {
inherit buildInputs nativeBuildInputs;
} // buildEnvVars;
};
};
};
# Configuration for the non-Rust dependencies
buildInputs = with pkgs; [ openssl.dev ];
nativeBuildInputs = with pkgs; [ rustc cargo pkgconfig ];
nativeBuildInputs = with pkgs; [ rustc cargo pkgconfig nixpkgs-fmt ];
buildEnvVars = {
PKG_CONFIG_PATH = "${pkgs.openssl.dev}/lib/pkgconfig";
};
in rec {
in
rec {
packages.${name} = project.rootCrate.build;
# `nix build`
@ -77,10 +81,11 @@
defaultApp = apps.${name};
# `nix develop`
devShell = pkgs.mkShell {
inherit buildInputs nativeBuildInputs;
RUST_SRC_PATH = "${pkgs.rust.packages.stable.rustPlatform.rustLibSrc}";
} // buildEnvVars;
devShell = pkgs.mkShell
{
inherit buildInputs nativeBuildInputs;
RUST_SRC_PATH = "${pkgs.rust.packages.stable.rustPlatform.rustLibSrc}";
} // buildEnvVars;
}
);
}