From 39ec4feeb7127155da2a12701b7b9ed2094ee65f Mon Sep 17 00:00:00 2001
From: Jeremy Schlatter <jeremy@jeremyschlatter.com>
Date: Mon, 3 Nov 2025 12:26:14 -0800
Subject: [PATCH] sha1collisiondetection: set meta.mainProgram

Sets `meta.mainProgram = "sha1dcsum"`.

This lets `nix run nixpkgs#sha1collisiondetection` do something useful,
namely run `sha1dcsum`.
---
 pkgs/by-name/sh/sha1collisiondetection/package.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/by-name/sh/sha1collisiondetection/package.nix b/pkgs/by-name/sh/sha1collisiondetection/package.nix
index 4f65e3034f16..eed1b14d274b 100644
--- a/pkgs/by-name/sh/sha1collisiondetection/package.nix
+++ b/pkgs/by-name/sh/sha1collisiondetection/package.nix
@@ -39,5 +39,6 @@ stdenv.mkDerivation rec {
     platforms = platforms.all;
     maintainers = with maintainers; [ leenaars ];
     license = licenses.mit;
+    mainProgram = "sha1dcsum";
   };
 }