From 329a922fb273bb2f6139a9043c91489c2c1d7c05 Mon Sep 17 00:00:00 2001
From: Danielle Lancashire <dani@builds.terrible.systems>
Date: Wed, 9 Sep 2020 18:29:54 +0200
Subject: [PATCH] nomad: Pin to go1.14 for 0.11 and 0.12

This commit pins go versions for nomad 0.11 and 0.12. Future versions of
Nomad should have their versions pinned from the beginning, even if they
support the latest-at-the-time version of Go to prevent accidental
version bumps on unsupported go versions.

See https://github.com/NixOS/nixpkgs/pull/96414 for further discussion
around this change.
---
 pkgs/applications/networking/cluster/nomad/0.11.nix |  3 ++-
 pkgs/applications/networking/cluster/nomad/0.12.nix |  3 ++-
 pkgs/top-level/all-packages.nix                     | 11 +++++++++--
 3 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/pkgs/applications/networking/cluster/nomad/0.11.nix b/pkgs/applications/networking/cluster/nomad/0.11.nix
index 9d0f2248ddc..ff0d1c69f41 100644
--- a/pkgs/applications/networking/cluster/nomad/0.11.nix
+++ b/pkgs/applications/networking/cluster/nomad/0.11.nix
@@ -1,6 +1,7 @@
-{ callPackage }:
+{ callPackage, buildGoPackage }:
 
 callPackage ./generic.nix {
+  inherit buildGoPackage;
   version = "0.11.4";
   sha256 = "1sykp9sji6f564s7bz0cvnr9w5x92n0l1r1djf1bl7jvv2mi1mcb";
 }
diff --git a/pkgs/applications/networking/cluster/nomad/0.12.nix b/pkgs/applications/networking/cluster/nomad/0.12.nix
index b39748e9eba..3687b58b5a7 100644
--- a/pkgs/applications/networking/cluster/nomad/0.12.nix
+++ b/pkgs/applications/networking/cluster/nomad/0.12.nix
@@ -1,6 +1,7 @@
-{ callPackage }:
+{ callPackage, buildGoPackage }:
 
 callPackage ./generic.nix {
+  inherit buildGoPackage;
   version = "0.12.3";
   sha256 = "100ynhc4nm4mmjxx1jhq2kjbqshxvi5x8y482520j8gsyn40g6zc";
 }
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index be21cc88773..390d16d9acf 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -5687,8 +5687,15 @@ in
   noip = callPackage ../tools/networking/noip { };
 
   nomad = nomad_0_11;
-  nomad_0_11 = callPackage ../applications/networking/cluster/nomad/0.11.nix { };
-  nomad_0_12 = callPackage ../applications/networking/cluster/nomad/0.12.nix { };
+  # Nomad never updates major go versions within a release series and is unsupported
+  # on Go versions that it did not ship with. Due to historic bugs when compiled
+  # with different versions we pin Go for all versions.
+  nomad_0_11 = callPackage ../applications/networking/cluster/nomad/0.11.nix {
+    buildGoPackage = buildGo114Package;
+  };
+  nomad_0_12 = callPackage ../applications/networking/cluster/nomad/0.12.nix {
+    buildGoPackage = buildGo114Package;
+  };
 
   notable = callPackage ../applications/misc/notable { };