From ab41e13f6ce7bd032920440db104e05ff76c0d12 Mon Sep 17 00:00:00 2001
From: Alyssa Ross <hi@alyssa.is>
Date: Wed, 8 Feb 2023 01:08:25 +0000
Subject: [PATCH] sourcehut.dispatchsrht: respect allowAliases

Nixpkgs convention is to only add attributes for deprecation throws
when config.allowAliases hasn't been explicitly disabled.  This is
useful as it makes it easy to test building all non-deprecated
packages:

	nix-build --arg config '{ allowAliases = false; }' -A sourcehut

Precedent for this convention in Nixpkgs is easy to find by grepping
for "config.allowAliases".
---
 .../version-management/sourcehut/default.nix           | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/pkgs/applications/version-management/sourcehut/default.nix b/pkgs/applications/version-management/sourcehut/default.nix
index 7faca39e2fe..9c9f6f40333 100644
--- a/pkgs/applications/version-management/sourcehut/default.nix
+++ b/pkgs/applications/version-management/sourcehut/default.nix
@@ -2,6 +2,7 @@
 , callPackage
 , recurseIntoAttrs
 , nixosTests
+, config
 }:
 
 # To expose the *srht modules, they have to be a python module so we use `buildPythonModule`
@@ -28,12 +29,10 @@ let
     };
   };
 in
-with python.pkgs; recurseIntoAttrs {
+with python.pkgs; recurseIntoAttrs ({
   inherit python;
   coresrht = toPythonApplication srht;
   buildsrht = toPythonApplication buildsrht;
-  # Added 2022-10-29
-  dispatchsrht = throw "dispatch is deprecated. See https://sourcehut.org/blog/2022-08-01-dispatch-deprecation-plans/ for more information.";
   gitsrht = toPythonApplication gitsrht;
   hgsrht = toPythonApplication hgsrht;
   hubsrht = toPythonApplication hubsrht;
@@ -46,4 +45,7 @@ with python.pkgs; recurseIntoAttrs {
   passthru.tests = {
     nixos-sourcehut = nixosTests.sourcehut;
   };
-}
+} // lib.optionalAttrs config.allowAliases {
+  # Added 2022-10-29
+  dispatchsrht = throw "dispatch is deprecated. See https://sourcehut.org/blog/2022-08-01-dispatch-deprecation-plans/ for more information.";
+})