flake.nix

   1 {
   2 inputs.nixpkgs.url = "flake:nixpkgs";
   3 #inputs.symantic-base.url = "git+https://git.code.sourcephile.fr/~julm/symantic-base?ref=main";
   4 #inputs.symantic-base.url = "git+ssh://git@losurdo.wg/julm/symantic-base?ref=main";
   5 inputs.symantic-base.url = "git://git.sourcephile.fr/haskell/symantic-base";
   6 inputs.symantic-base.inputs.nixpkgs.follows = "nixpkgs";
   7 outputs = inputs: let
   8   pkg = "symantic-plaintext";
   9   lib = inputs.nixpkgs.lib;
  10   forAllSystems = f: lib.genAttrs lib.systems.flakeExposed (system: f rec {
  11     inherit system;
  12     pkgs = inputs.nixpkgs.legacyPackages.${system};
  13     haskellPackages = pkgs.haskellPackages.extend (with pkgs.haskell.lib; hfinal: hsuper: {
  14       ${pkg} = buildFromSdist (hfinal.callCabal2nix pkg ./. {});
  15       symantic-base = buildFromSdist (hfinal.callCabal2nix "symantic-base" inputs.symantic-base {});
  16     });
  17   });
  18   in {
  19     # nix -L build
  20     defaultPackage = forAllSystems ({haskellPackages, ...}: haskellPackages.${pkg});
  21     # nix -L develop
  22     devShell = forAllSystems ({pkgs, haskellPackages, ...}:
  23       haskellPackages.shellFor {
  24         packages = ps: [ ps.${pkg} ];
  25         nativeBuildInputs = [
  26           haskellPackages.cabal-install
  27           haskellPackages.ghcid
  28           haskellPackages.haskell-language-server
  29           haskellPackages.hlint
  30           pkgs.git-chglog
  31           pkgs.reuse
  32         ];
  33         withHoogle = false;
  34       });
  35   };
  36 }