nix-weather: init at 0.0.3

{

  lib,

  stdenv,

  fetchFromGitHub,

  rustPlatform,

  pkg-config,

  openssl,

  darwin,

  libiconv,

  installShellFiles,

  nix-update-script,

}:

rustPlatform.buildRustPackage rec {

  pname = "nix-weather";

  version = "0.0.3";

  # fetch from GitHub and not upstream forgejo because cafkafk doesn't want to

  # pay for bandwidth

  src = fetchFromGitHub {

    owner = "cafkafk";

    repo = "nix-weather";

    rev = "v${version}";

    hash = "sha256-deVgDYYIv5SyKrkPAfPgbmQ/n4hYSrK2dohaiR5O0QE=";

  };

  cargoHash = "sha256-QJybGxqOJid1D6FTy7lvrakkB/Ss3P3JnXtU1UlGlW0=";

  cargoExtraArgs = "-p nix-weather";

  nativeBuildInputs = [ pkg-config ];

  buildInputs =

    [

      openssl

      installShellFiles

    ]

    ++ lib.optionals stdenv.isDarwin [

      libiconv

      darwin.apple_sdk.frameworks.Security

      darwin.apple_sdk.frameworks.SystemConfiguration

    ];

  outputs = [

    "out"

    "man"

  ];

  # This is where `build.rs` puts manpages

  MAN_OUT = "./man";

  postInstall = ''

    cd crates/nix-weather

    installManPage man/nix-weather.1

    installShellCompletion \

      --fish man/nix-weather.fish \

      --bash man/nix-weather.bash \

      --zsh  man/_nix-weather

    mkdir -p $out

    cd ../..

  '';

  # We are the only distro that will ever package this, thus ryanbot will not

  # be able to find updates through repology and we need this.

  passthru.updateScript = nix-update-script { };

  meta = with lib; {

    description = "Check Cache Availablility of NixOS Configurations";

    longDescription = ''

      Fast rust tool to check availability of your entire system in caches. It

      so to speak "checks the weather" before going to update. Useful for

      debugging cache utilization and timing updates and deployments.

      Heavily inspired by guix weather.

    '';

    homepage = "https://git.fem.gg/cafkafk/nix-weather";

    changelog = "https://git.fem.gg/cafkafk/nix-weather/releases/tag/v${version}";

    license = licenses.eupl12;

    mainProgram = "nix-weather";

    maintainers = with maintainers; [

      cafkafk

      freyacodes

    ];

    platforms = platforms.all;

  };

}