hey friends, I'm trying to create a musl based shell using devShell like this:

        devShells = {
          ${x86_64-linux} = nixpkgs.pkgsCross.libcxxStdenv.mkShell {
            nativeBuildInputs = native_build_inputs nixpkgs.pkgsCross;
            buildInputs = build_inputs nixpkgs.pkgsCross;

            shellHook = ''fish && exit'';
          };

In reply to @lxsameer:matrix.org
should I import nixpkgs even though it passed as an argument ?

Hi! I'm trying to add commands to devShell, like this:

          commands = [
            {
              name = "run-client";
              command = "nixGLIntel client -v --host c71ee55ef19fb0c4b934610d-1024-game-server.challenge.master.camp.allesctf.net -p 31337 --ssl --username 'justCatTheFish!1' --password password123";
            }
          ];

But I get this error:

[...]
          162|
          163|                  commands = [
             |      ^
          164|                      {

       error: cannot coerce a set to a string

What's the correct syntax?

In reply to @mr-qubo:matrix.org

Hi! I'm trying to add commands to devShell, like this:

          commands = [
            {
              name = "run-client";
              command = "nixGLIntel client -v --host c71ee55ef19fb0c4b934610d-1024-game-server.challenge.master.camp.allesctf.net -p 31337 --ssl --username 'justCatTheFish!1' --password password123";
            }
          ];

But I get this error:

[...]
          162|
          163|                  commands = [
             |      ^
          164|                      {

       error: cannot coerce a set to a string

What's the correct syntax?

{
  description = "Description for the project";

  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
  };

  outputs = inputs@{ nixpkgs, ... }:
    let
      x86_64-linux = "x86_64-linux";
      arm64-linux = "arm64-linux";

      pkgsCross = nixpkgs.legacyPackages.pkgsCross.musl64;

      get_pkgs = system: nixpkgs.legacyPackages.${system};

      native_build_inputs = pkgs: with pkgs; [
        cmake
        ninja
        ccache
        llvmPackages_16.lldb
        llvmPackages_16.lld
        llvmPackages_16.libcxx
        llvmPackages_16.libcxxabi
        llvmPackages_16.compiler-rt
        nixpkgs-fmt
        bat
        git
        fish
        python3
      ];

      build_inputs = pkgs: with pkgs;
        [
          boehmgc
          llvm_16
          llvm_16
          gtest
          gmock
          zlib-ng
          zstd

        ];


      linux-shell = pkgs: {
        default = pkgs.pkgsCross.musl64.mkShell.override {
          stdenv = pkgs.pkgsCross.musl64.llvmPackages_16.libcxxStdenv;
        } {
          nativeBuildInputs = native_build_inputs pkgs.pkgsCross.musl64;
          buildInputs = build_inputs pkgs.pkgsCross.musl64;
          shellHook = ''fish && exit'';
        };
        clang = pkgs.mkShell.override { stdenv = pkgs.clang16Stdenv; } {
          nativeBuildInputs = native_build_inputs pkgs;
          buildInputs = build_inputs pkgs;
          shellHook = ''fish && exit'';
        };
        gcc = pkgs.mkShell {
          nativeBuildInputs = native_build_inputs pkgs;
          buildInputs = build_inputs pkgs;

          shellHook = ''fish && exit'';
        };
      };

    in
      {
        devShells = {
          ${x86_64-linux} = linux-shell (get_pkgs x86_64-linux);
          ${arm64-linux} = linux-shell (get_pkgs arm64-linux);
        };
      };
}