60 lines
1.6 KiB
Nix
60 lines
1.6 KiB
Nix
{
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description = "A simple Go package";
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# Nixpkgs / NixOS version to use.
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inputs.nixpkgs.url = "github:nixos/nixpkgs/nixos-25.05";
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outputs =
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{ self, nixpkgs }:
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let
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# System types to support.
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supportedSystems = [
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"x86_64-linux"
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];
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# Helper function to generate an attrset '{ x86_64-linux = f "x86_64-linux"; ... }'.
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forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
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# Nixpkgs instantiated for supported system types.
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nixpkgsFor = forAllSystems (system: import nixpkgs { inherit system; });
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in
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{
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# Provide some binary packages for selected system types by mapping over each system architecture.
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packages = forAllSystems (
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system:
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let
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# Set pkgs = the correct version for a given architecture.
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pkgs = nixpkgsFor.${system};
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in
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{
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#TODO: NEED TO GO OVER THIS SYNTAX AGAIN.
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go-hello = pkgs.callPackage ./package.nix { };
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}
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);
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# Add dependencies that are only needed for development, this also allows for nix develop command to launch a devshell
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devShells = forAllSystems (
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system:
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let
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pkgs = nixpkgsFor.${system};
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in
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{
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default = pkgs.mkShell {
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buildInputs = with pkgs; [
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go
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gopls
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gotools
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go-tools
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];
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};
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}
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);
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# The default package for 'nix build'. This makes sense if the
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# flake provides only one package or there is a clear "main"
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# package.
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defaultPackage = forAllSystems (system: self.packages.${system}.go-hello);
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};
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}
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