nixpkgs/pkgs/tools/backup/restic/default.nix

{ stdenv, lib, buildGoPackage, fetchFromGitHub, installShellFiles, nixosTests}:

buildGoPackage rec {
  pname = "restic";
  version = "0.9.6";

  goPackagePath = "github.com/restic/restic";

  src = fetchFromGitHub {
    owner = "restic";
    repo = "restic";
    rev = "v${version}";
    sha256 = "0lydll93n1lcn1fl669b9cikmzz9d6vfpc8ky3ng5fi8kj3v1dz7";
  };

  subPackages = [ "cmd/restic" ];

  nativeBuildInputs = [ installShellFiles ];

  passthru.tests.restic = nixosTests.restic;

  postInstall = lib.optionalString (stdenv.hostPlatform == stdenv.buildPlatform) ''
    $out/bin/restic generate \
      --bash-completion restic.bash \
      --zsh-completion restic.zsh \
      --man .
    installShellCompletion restic.{bash,zsh}
    installManPage *.1
  '';

  meta = with lib; {
    homepage = "https://restic.net";
    description = "A backup program that is fast, efficient and secure";
    platforms = platforms.linux ++ platforms.darwin;
    license = licenses.bsd2;
    maintainers = [ maintainers.mbrgm ];
  };
}