Merge pull request #52 from Danil-Grigorev/add-nix-env

Introduce nix to cover prerequisites

default.nix

@@ -0,0 +1,11 @@
+# default.nix
+{ pkgs ? import <nixpkgs> { } }:
+let manifest = (pkgs.lib.importTOML ./Cargo.toml).package;
+in
+pkgs.rustPlatform.buildRustPackage rec {
+  pname = manifest.name;
+  version = manifest.version;
+  doCheck = false;
+  cargoLock.lockFile = ./Cargo.lock;
+  src = pkgs.lib.cleanSource ./.;
+}

development.nix

@@ -0,0 +1,9 @@
+{ pkgs ? import <nixpkgs> {} }:
+pkgs.mkShell {
+  nativeBuildInputs = with pkgs; [ rustc cargo gcc rustfmt clippy ];
+
+  # Certain Rust tools won't work without this
+  # This can also be fixed by using oxalica/rust-overlay and specifying the rust-src extension
+  # See https://discourse.nixos.org/t/rust-src-not-found-and-other-misadventures-of-developing-rust-on-nixos/11570/3?u=samuela. for more details.
+  RUST_SRC_PATH = "${pkgs.rust.packages.stable.rustPlatform.rustLibSrc}";
+}

docs/book/src/developers/development.md

@@ -8,6 +8,20 @@
 - [helm](https://helm.sh/)
 - [just](https://github.com/casey/just)
 
+Alternatively:
+
+- [nix](https://nixos.org/download/)
+
+To enter the environment with prerequisites:
+
+```bash
+nix-shell
+```
+
+#### Common prerequisite
+
+- [docker](https://docs.docker.com/engine/install/)
+
 ### Create a local development environment
 
 1. Clone the [CAAPF](https://github.com/rancher-sandbox/cluster-api-addon-provider-fleet/) repository locally.

shell.nix

@@ -0,0 +1,23 @@
+{ pkgs ? import <nixpkgs> { } }:
+pkgs.mkShell {
+  # Get dependencies from the main package
+  inputsFrom = [ (pkgs.callPackage ./default.nix { }) ];
+  # Additional tooling
+  buildInputs = with pkgs; [
+    rust-analyzer # LSP Server
+    rustfmt       # Formatter
+    clippy        # Linter
+    just
+    kind
+    kubernetes-helm
+    clusterctl
+    kubectl
+    k9s
+    jq
+    yq
+    envsubst
+    iproute2
+    docker-client
+    kustomize
+  ];
+}