nix: naersk -> rustPlatform

1 files changed, 50 insertions, 0 deletions

diff --git a/nix/deployment/static.nix b/nix/deployment/static.nix
new file mode 100644
index 0000000..dcdf0f3
--- /dev/null
+++ b/nix/deployment/static.nix
@@ -0,0 +1,50 @@
+{
+  perSystem = {
+    lib,
+    pkgs,
+    inputs',
+    self',
+    ...
+  }: let
+    targets = with pkgs.pkgsCross; {
+      x86_64 = musl64.pkgsStatic;
+      aarch64 = aarch64-multiplatform.pkgsStatic;
+    };
+
+    toolchain = let
+      fenix = inputs'.fenix.packages;
+    in
+      with fenix;
+        combine (
+          [minimal.cargo minimal.rustc]
+          ++ map (
+            pkgs:
+              fenix.targets.${pkgs.stdenv.hostPlatform.config}.latest.rust-std
+          ) (lib.attrValues targets)
+        );
+
+    rustPlatforms =
+      lib.mapAttrs (
+        lib.const (pkgs:
+          pkgs.makeRustPlatform (
+            lib.genAttrs ["cargo" "rustc"] (lib.const toolchain)
+          ))
+      )
+      targets;
+
+    buildTeawieWith = rustPlatform:
+      self'.packages.teawiebot.override {
+        inherit rustPlatform;
+        lto = true;
+        optimizeSize = true;
+      };
+  in {
+    packages = lib.optionalAttrs pkgs.stdenv.isLinux (
+      lib.mapAttrs' (
+        target: rustPlatform:
+          lib.nameValuePair "teawiebot-static-${target}" (buildTeawieWith rustPlatform)
+      )
+      rustPlatforms
+    );
+  };
+}