From 4d2bcaed5ceabb09a82dc18edae127d3c8bd1d18 Mon Sep 17 00:00:00 2001
From: zowoq <59103226+zowoq@users.noreply.github.com>
Date: Sun, 10 May 2020 11:24:03 +1000
Subject: [PATCH 1/3] containerd: use installShellFiles

---
 .../virtualization/containerd/default.nix           | 13 +++----------
 1 file changed, 3 insertions(+), 10 deletions(-)

diff --git a/pkgs/applications/virtualization/containerd/default.nix b/pkgs/applications/virtualization/containerd/default.nix
index 86f4a7f099f..4210994f435 100644
--- a/pkgs/applications/virtualization/containerd/default.nix
+++ b/pkgs/applications/virtualization/containerd/default.nix
@@ -1,4 +1,4 @@
-{ lib, fetchFromGitHub, buildGoPackage, btrfs-progs, go-md2man, utillinux }:
+{ lib, fetchFromGitHub, buildGoPackage, btrfs-progs, go-md2man, installShellFiles, utillinux }:
 
 with lib;
 
@@ -18,7 +18,7 @@ buildGoPackage rec {
   goPackagePath = "github.com/containerd/containerd";
   outputs = [ "out" "man" ];
 
-  nativeBuildInputs = [ go-md2man utillinux ];
+  nativeBuildInputs = [ go-md2man installShellFiles utillinux ];
 
   buildInputs = [ btrfs-progs ];
 
@@ -39,14 +39,7 @@ buildGoPackage rec {
     done
 
     make man
-    manRoot="$man/share/man"
-    mkdir -p "$manRoot"
-    for manFile in man/*; do
-      manName="$(basename "$manFile")" # "docker-build.1"
-      number="$(echo $manName | rev | cut -d'.' -f1 | rev)"
-      mkdir -p "$manRoot/man$number"
-      gzip -c "$manFile" > "$manRoot/man$number/$manName.gz"
-    done
+    installManPage man/*.[1-9]
   '';
 
   meta = {

From 764dd5c875fa225b554e613aaca7fb93c1920a0d Mon Sep 17 00:00:00 2001
From: zowoq <59103226+zowoq@users.noreply.github.com>
Date: Sun, 10 May 2020 11:24:03 +1000
Subject: [PATCH 2/3] docker: use installShellFiles

---
 .../virtualization/docker/default.nix         | 21 ++++++-------------
 1 file changed, 6 insertions(+), 15 deletions(-)

diff --git a/pkgs/applications/virtualization/docker/default.nix b/pkgs/applications/virtualization/docker/default.nix
index f1b3475d9bc..f7c49526fb1 100644
--- a/pkgs/applications/virtualization/docker/default.nix
+++ b/pkgs/applications/virtualization/docker/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, lib, fetchFromGitHub, makeWrapper, removeReferencesTo, pkgconfig
+{ stdenv, lib, fetchFromGitHub, makeWrapper, removeReferencesTo, installShellFiles, pkgconfig
 , go-md2man, go, containerd, runc, docker-proxy, tini, libtool
 , sqlite, iproute, lvm2, systemd
 , btrfs-progs, iptables, e2fsprogs, xz, utillinux, xfsprogs, git
@@ -78,7 +78,7 @@ rec {
       sha256 = sha256;
     };
 
-    nativeBuildInputs = [ pkgconfig ];
+    nativeBuildInputs = [ installShellFiles pkgconfig ];
     buildInputs = [
       makeWrapper removeReferencesTo go-md2man go libtool
     ] ++ optionals (stdenv.isLinux) [
@@ -147,9 +147,9 @@ rec {
         --prefix PATH : "$out/libexec/docker:$extraPath"
 
       # completion (cli)
-      install -Dm644 ./components/cli/contrib/completion/bash/docker $out/share/bash-completion/completions/docker
-      install -Dm644 ./components/cli/contrib/completion/fish/docker.fish $out/share/fish/vendor_completions.d/docker.fish
-      install -Dm644 ./components/cli/contrib/completion/zsh/_docker $out/share/zsh/site-functions/_docker
+      installShellCompletion --bash ./components/cli/contrib/completion/bash/docker
+      installShellCompletion --fish ./components/cli/contrib/completion/fish/docker.fish
+      installShellCompletion --zsh ./components/cli/contrib/completion/zsh/_docker
 
       # Include contributed man pages (cli)
       # Generate man pages from cobra commands
@@ -163,16 +163,7 @@ rec {
       echo "Generate legacy manpages"
       ./man/md2man-all.sh -q
 
-      manRoot="$man/share/man"
-      mkdir -p "$manRoot"
-      for manDir in ./man/man?; do
-        manBase="$(basename "$manDir")" # "man1"
-        for manFile in "$manDir"/*; do
-          manName="$(basename "$manFile")" # "docker-build.1"
-          mkdir -p "$manRoot/$manBase"
-          gzip -c "$manFile" > "$manRoot/$manBase/$manName.gz"
-        done
-      done
+      installManPage man/*/*.[1-9]
     '';
 
     preFixup = ''

From 3a79753662d89b206054c47b0430d8d589e96d2f Mon Sep 17 00:00:00 2001
From: zowoq <59103226+zowoq@users.noreply.github.com>
Date: Sun, 10 May 2020 11:24:04 +1000
Subject: [PATCH 3/3] runc: update installManPages

---
 pkgs/applications/virtualization/runc/default.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkgs/applications/virtualization/runc/default.nix b/pkgs/applications/virtualization/runc/default.nix
index b29b1f97d21..95db2a1d9e9 100644
--- a/pkgs/applications/virtualization/runc/default.nix
+++ b/pkgs/applications/virtualization/runc/default.nix
@@ -39,7 +39,7 @@ buildGoPackage rec {
 
   installPhase = ''
     install -Dm755 runc $out/bin/runc
-    installManPage man/*/*
+    installManPage man/*/*.[1-9]
   '';
 
   meta = with lib; {