From c8615c5aab5e086d13b1c8cb8d3928adbece771f Mon Sep 17 00:00:00 2001
From: Robin Appelman <robin@icewind.nl>
Date: Wed, 8 Jul 2026 22:44:32 +0200
Subject: [PATCH] update script for sourcemod

---
 nix/sourcemod/sourcemod.nix | 34 +++++++++++++++++++++++++++++-----
 update-all.nu               |  6 ++++--
 2 files changed, 33 insertions(+), 7 deletions(-)

diff --git a/nix/sourcemod/sourcemod.nix b/nix/sourcemod/sourcemod.nix
index 371408d..e203181 100644
--- a/nix/sourcemod/sourcemod.nix
+++ b/nix/sourcemod/sourcemod.nix
@@ -7,6 +7,7 @@
   lib,
   writeShellScriptBin,
   zlib,
+  writeScript,
   sdks ? {},
 }: let
   inherit (builtins) concatStringsSep attrNames attrValues;
@@ -28,11 +29,6 @@ in
     pname = "sourcemod";
     version = "1.12.0.7239";
 
-    NIX_CFLAGS_COMPILE =
-      "-Wno-error -Wno-error=format-truncation -Wno-error=ignored-attributes -Wno-error=reorder -Wno-error=sign-compare "
-      + "-Wno-error=stringop-truncation -Wno-error=dangling-pointer -Wno-error=template-id-cdtor -Wno-error=format-security "
-      + "-Wno-error=deprecated-declarations -Wno-error=stringop-overread";
-
     src = fetchFromGitHub {
       owner = "alliedmodders";
       repo = finalAttrs.pname;
@@ -41,6 +37,11 @@ in
       fetchSubmodules = true;
     };
 
+    NIX_CFLAGS_COMPILE =
+      "-Wno-error -Wno-error=format-truncation -Wno-error=ignored-attributes -Wno-error=reorder -Wno-error=sign-compare "
+      + "-Wno-error=stringop-truncation -Wno-error=dangling-pointer -Wno-error=template-id-cdtor -Wno-error=format-security "
+      + "-Wno-error=deprecated-declarations -Wno-error=stringop-overread";
+
     nativeBuildInputs =
       [
         ambuild
@@ -66,4 +67,27 @@ in
       mkdir $out
       mv package $out/share
     '';
+
+    passthru.updateScript = writeScript "update-sourcemod" ''
+      #!/usr/bin/env nix-shell
+      #!nix-shell -i nu -p nurl common-updater-scripts
+
+      let html = http get https://www.sourcemod.net/downloads.php?branch=stable
+      let branch = $html | query web --query h3 | first | first | parse --regex "from (?P<branch>[0-9.]+) Branch" | get branch | first
+      let build = $html | query web --as-table [Build] | get 1 | get Build | first
+      let newRev = $html | query web --query 'td a[href^="https://github.com/alliedmodders/sourcemod/tree/"]' --attribute ['href'] | first | get href | split words | last
+
+      let oldHash = nix eval --raw .#sourcemod.src.hash
+      let oldRev = nix eval --raw .#sourcemod.src.rev
+      let oldVersion = nix eval --raw .#sourcemod.version
+
+      let newHash = nurl https://github.com/alliedmodders/sourcemod $newRev --submodules --hash
+      let newVersion = $"($branch).0.($build)"
+
+      let nix = open nix/sourcemod/sourcemod.nix |
+        str replace $oldHash $newHash |
+        str replace $oldVersion $newVersion |
+        str replace $oldRev $newRev
+      $nix | save -f nix/sourcemod/sourcemod.nix
+    '';
   })
diff --git a/update-all.nu b/update-all.nu
index 1edc513..6010f4e 100755
--- a/update-all.nu
+++ b/update-all.nu
@@ -3,8 +3,10 @@
 def main [] {
     update_metamod
 
-    # let sdks = open nix/sourcemod/hl2sdks.json | columns
-    # $sdks | each {|sdk| update_sdk $sdk}
+    nix-update --flake --use-update-script sourcemod
+
+    let sdks = open nix/sourcemod/hl2sdks.json | columns
+    $sdks | each {|sdk| update_sdk $sdk}
 }
 
 def update_sdk [sdk: string] {