feat(nix): flake-parts, first draft

2026-05-26 20:49:55 +00:00 · 2025-10-27 12:55:20 +00:00
parent cb7875e479
commit 68bea1816f
18 changed files with 757 additions and 1040 deletions
@@ -0,0 +1,31 @@
+{ inputs, ... }:
+{
+  perSystem =
+    {
+      system,
+      ...
+    }:
+    {
+      packages =
+        let
+          fnx = inputs.fenix.packages.${system};
+
+          stable = fnx.fromToolchainFile {
+            file = inputs.self + "/rust-toolchain.toml";
+
+            # See also `rust-toolchain.toml`
+            sha256 = "sha256-+9FmLhAOezBZCOziO0Qct1NOrfpjNsXxc/8I0c7BdKE=";
+          };
+        in
+        {
+          # used for building nix stuff (doesn't include rustfmt overhead)
+          build-toolchain = stable;
+          # used for dev shells
+          dev-toolchain = fnx.combine [
+            stable
+            # use the nightly rustfmt because we use nightly features
+            fnx.complete.rustfmt
+          ];
+        };
+    };
+}