woodpecker-cli: install autocompletion for bash/fish/zsh

{ buildGoModule, callPackage }:

{

  buildGoModule,

  callPackage,

  installShellFiles,

  lib,

  stdenv,

}:

let

  common = callPackage ./common.nix { };

in

    version

    src

    ldflags

    postInstall

    vendorHash

    ;

  subPackages = "cmd/cli";

  nativeBuildInputs = [ installShellFiles ];

  env.CGO_ENABLED = 0;

  postInstall = ''

    ${common.postInstall}

  ''

  + lib.optionalString (stdenv.buildPlatform.canExecute stdenv.hostPlatform) ''

    installShellCompletion --cmd woodpecker-cli \

      --bash <($out/bin/woodpecker-cli completion bash) \

      --fish <($out/bin/woodpecker-cli completion fish ) \

      --zsh <($out/bin/woodpecker-cli completion zsh)

  '';

  meta = common.meta // {

    description = "Command line client for the Woodpecker Continuous Integration server";