From dcbe2aa300bd1032ce2e740c925c49cfe29068e7 Mon Sep 17 00:00:00 2001
From: zowoq <59103226+zowoq@users.noreply.github.com>
Date: Fri, 10 Apr 2020 22:19:42 +1000
Subject: doctl: install shell completion

---
 pkgs/development/tools/doctl/default.nix | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/pkgs/development/tools/doctl/default.nix b/pkgs/development/tools/doctl/default.nix
index 6606206341c..f84167afca8 100644
--- a/pkgs/development/tools/doctl/default.nix
+++ b/pkgs/development/tools/doctl/default.nix
@@ -1,4 +1,4 @@
-{ lib, buildGoPackage, fetchFromGitHub }:
+{ lib, buildGoPackage, fetchFromGitHub, installShellFiles }:
 
 buildGoPackage rec {
   pname = "doctl";
@@ -16,6 +16,16 @@ buildGoPackage rec {
     -X ${goPackagePath}.Label=release
   '';
 
+  nativeBuildInputs = [ installShellFiles ];
+
+  postInstall = ''
+    export HOME=$(mktemp -d) # attempts to write to /homeless-shelter
+    for shell in bash fish zsh; do
+      $bin/bin/doctl completion $shell > doctl.$shell
+      installShellCompletion doctl.$shell
+    done
+  '';
+
   src = fetchFromGitHub {
     owner = "digitalocean";
     repo = "doctl";
-- 
cgit 1.4.1