Nix flake for developing in NixOS

pop-os · May 14, 2024 · ec58819 · ec58819
1 parent 4dfd915
commit ec58819
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diff --git a/.envrc b/.envrc
@@ -0,0 +1,2 @@
+use flake
+
diff --git a/.gitignore b/.gitignore
@@ -6,3 +6,5 @@
 /target/
 /vendor.tar
 /vendor/
+/.direnv/
+/.idea/
diff --git a/flake.lock b/flake.lock
diff --git a/flake.nix b/flake.nix
@@ -0,0 +1,51 @@
+{
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    flake-utils.url = "github:numtide/flake-utils";
+    rust-overlay.url = "github:oxalica/rust-overlay";
+  };
+  outputs = { self, nixpkgs, flake-utils, rust-overlay }:
+    flake-utils.lib.eachDefaultSystem
+      (system:
+        let
+          overlays = [ (import rust-overlay) ];
+          pkgs = import nixpkgs {
+            inherit system overlays;
+          };
+        in
+        with pkgs;
+        {
+          formatter = nixpkgs.legacyPackages.x86_64-linux.nixpkgs-fmt;
+          devShells.default = mkShell {
+            buildInputs = [
+              rust-bin.stable.latest.default
+              fontconfig
+              freetype
+              libglvnd
+              libinput
+              libxkbcommon
+              vulkan-loader
+              wayland
+              xorg.libX11
+            ];
+
+            RUSTFLAGS = map (a: "-C link-arg=${a}") [
+              "-Wl,--push-state,--no-as-needed"
+              "-lEGL"
+              "-lwayland-client"
+              "-Wl,--pop-state"
+            ];
+
+            LD_LIBRARY_PATH = lib.makeLibraryPath [
+              libxkbcommon
+              mesa.drivers
+              vulkan-loader
+              xorg.libX11
+              xorg.libXcursor
+              xorg.libXi
+              xorg.libXrandr
+            ];
+          };
+        }
+      );
+}