chore(nix): Add nix flake (#4)

ocaml-sys · Mar 10, 2024 · 1448c59 · 1448c59
1 parent cb5d8f6
commit 1448c59
Show file tree

Hide file tree

Showing 3 changed files with 387 additions and 0 deletions.
diff --git a/.gitignore b/.gitignore
@@ -1 +1,5 @@
 _build
+# nix ignores
+.direnv
+result
+.envrc
diff --git a/flake.lock b/flake.lock
diff --git a/flake.nix b/flake.nix
@@ -0,0 +1,36 @@
+{
+  description = "Raw bindings to platform APIs for OCaml.";
+  inputs.config.url = "github:ocaml-sys/config.ml";
+  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+
+  outputs = inputs@{ flake-parts, ... }:
+    flake-parts.lib.mkFlake { inherit inputs; } {
+      systems = [ "x86_64-linux" "aarch64-linux" "aarch64-darwin" "x86_64-darwin" ];
+      perSystem = { config, self', inputs', pkgs, system, ... }:
+        let
+          inherit (pkgs) ocamlPackages mkShell;
+          inherit (ocamlPackages) buildDunePackage;
+          name = "libc";
+          version = "0.0.1";
+        in
+          {
+            devShells = {
+              default = mkShell {
+                buildInputs = [ ocamlPackages.utop ];
+                inputsFrom = [ self'.packages.default ];
+              };
+            };
+
+            packages = {
+              default = buildDunePackage {
+                inherit version;
+                pname = name;
+                propagatedBuildInputs = [
+                  inputs'.config.packages.default
+                ];
+                src = ./.;
+              };
+            };
+          };
+    };
+}