perf: build docker image with musl

cpcloud · Dec 29, 2021 · 6d3f5b8 · 6d3f5b8
1 parent c1ca5ed
commit 6d3f5b8
Showing 1 changed file with 25 additions and 15 deletions.
diff --git a/flake.nix b/flake.nix
@@ -12,6 +12,11 @@
       inputs.nixpkgs.follows = "nixpkgs";
     };
 
+    gitignore = {
+      url = "github:hercules-ci/gitignore.nix";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable-small";
 
     pre-commit-hooks = {
@@ -21,7 +26,7 @@
     };
 
     poetry2nix = {
-      url = "github:nix-community/poetry2nix";
+      url = "github:cpcloud/poetry2nix/remove-bootstrap-poetry";
       inputs.nixpkgs.follows = "nixpkgs";
       inputs.flake-utils.follows = "flake-utils";
     };
@@ -85,9 +90,9 @@
         gitignore.overlay
         poetry2nix.overlay
         (pkgs: super: {
-          prettierTOML = pkgs.writeShellScriptBin "prettier" ''
-            ${pkgs.nodePackages.prettier}/bin/prettier \
-            --plugin-search-dir "${pkgs.nodePackages.prettier-plugin-toml}/lib" \
+          prettierTOML = pkgs.pkgsBuildBuild.writeShellScriptBin "prettier" ''
+            ${pkgs.pkgsBuildBuild.nodePackages.prettier}/bin/prettier \
+            --plugin-search-dir "${pkgs.pkgsBuildBuild.nodePackages.prettier-plugin-toml}/lib" \
             "$@"
           '';
           protoletariatDevEnv = pkgs.protoletariatDevEnv310;
@@ -154,12 +159,16 @@
             [ "37" "38" "39" "310" ]
         )))
       ];
-    } // (flake-utils.lib.eachDefaultSystem (system:
+    } // (flake-utils.lib.eachDefaultSystem (localSystem:
     let
-      pkgs = import nixpkgs {
-        inherit system;
+      legacyPkgs = nixpkgs.legacyPackages.${localSystem};
+      attrs = {
+        inherit localSystem;
         overlays = [ self.overlay ];
+      } // legacyPkgs.lib.optionalAttrs (!legacyPkgs.stdenv.isDarwin) {
+        crossSystem = nixpkgs.lib.systems.examples.musl64 // { useLLVM = true; };
       };
+      pkgs = import nixpkgs attrs;
       inherit (pkgs) lib;
     in
     rec {
@@ -177,7 +186,7 @@
       };
       defaultApp = apps.protoletariat;
 
-      packages.protoletariat-image = pkgs.dockerTools.buildLayeredImage {
+      packages.protoletariat-image = pkgs.pkgsBuildBuild.dockerTools.buildLayeredImage {
         name = "protoletariat";
         config = {
           Entrypoint = [ defaultApp.program ];
@@ -186,22 +195,22 @@
       };
 
       checks = {
-        pre-commit-check = pre-commit-hooks.lib.${system}.run {
+        pre-commit-check = pre-commit-hooks.lib.${localSystem}.run {
           src = ./.;
           hooks = {
             nix-linter = {
               enable = true;
-              entry = lib.mkForce "${pkgs.nix-linter}/bin/nix-linter";
+              entry = lib.mkForce "${pkgs.pkgsBuildBuild.nix-linter}/bin/nix-linter";
             };
 
             nixpkgs-fmt = {
               enable = true;
-              entry = lib.mkForce "${pkgs.nixpkgs-fmt}/bin/nixpkgs-fmt --check";
+              entry = lib.mkForce "${pkgs.pkgsBuildBuild.nixpkgs-fmt}/bin/nixpkgs-fmt --check";
             };
 
             prettier = {
               enable = true;
-              entry = lib.mkForce "${pkgs.prettierTOML}/bin/prettier --check";
+              entry = lib.mkForce "${pkgs.pkgsBuildBuild.prettierTOML}/bin/prettier --check";
               types_or = [ "json" "markdown" "toml" "yaml" ];
             };
 
@@ -238,18 +247,19 @@
         };
       };
 
-      devShell = pkgs.mkShell {
-        nativeBuildInputs = with pkgs; [
+      devShell = pkgs.pkgsBuildBuild.mkShell {
+        nativeBuildInputs = with pkgs.pkgsBuildBuild; [
           buf
           commitizen
+          dive
           grpc
           poetry
           prettierTOML
           protobuf
           protoletariatDevEnv
         ];
 
-        inherit (self.checks.${system}.pre-commit-check) shellHook;
+        inherit (self.checks.${localSystem}.pre-commit-check) shellHook;
       };
     }));
 }