From 655e13b18fc303b89481b632217ebbc6e2e1f1c7 Mon Sep 17 00:00:00 2001
From: Robert Hensing <robert@roberthensing.nl>
Date: Sat, 18 Oct 2025 23:27:00 +0200
Subject: [PATCH] dash.tests: Add some reverse dependencies

Smoke test any updates before they enter into staging.
---
 pkgs/by-name/da/dash/package.nix | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/pkgs/by-name/da/dash/package.nix b/pkgs/by-name/da/dash/package.nix
index 3fe956dd6f1d..c922ed45d97f 100644
--- a/pkgs/by-name/da/dash/package.nix
+++ b/pkgs/by-name/da/dash/package.nix
@@ -7,6 +7,10 @@
   libedit,
   runCommand,
   dash,
+
+  # Reverse dependency smoke tests
+  tests,
+  patchRcPathPosix,
 }:
 
 stdenv.mkDerivation (finalAttrs: {
@@ -43,6 +47,19 @@ stdenv.mkDerivation (finalAttrs: {
         [ -s $out/success ]
         grep -q "Hello World" $out/success
       '';
+
+      /**
+        Reverse dependency smoke tests. Build success of `dash.tests` informs
+        whether an update makes it into staging.
+      */
+      reverseDependencies = lib.recurseIntoAttrs {
+        writers = lib.recurseIntoAttrs {
+          simple = tests.writers.simple.dash;
+          bin = tests.writers.bin.dash;
+        };
+        # Not sure if effective smoke test, but cheap
+        patch-rc-path-posix = patchRcPathPosix.tests.test-posix;
+      };
     };
   };