From a56f556e08b104bb6bf0a4f37ce43d2afa346847 Mon Sep 17 00:00:00 2001
From: K900 <me@0upti.me>
Date: Mon, 10 Feb 2025 17:58:06 +0300
Subject: [PATCH] watchman: add update script to bulk update all the Facebook
 stuff

---
 pkgs/by-name/wa/watchman/package.nix |  2 +-
 pkgs/by-name/wa/watchman/update.sh   | 22 ++++++++++++++++++++++
 2 files changed, 23 insertions(+), 1 deletion(-)
 create mode 100755 pkgs/by-name/wa/watchman/update.sh

diff --git a/pkgs/by-name/wa/watchman/package.nix b/pkgs/by-name/wa/watchman/package.nix
index 7e662f24b40e..66d86f6b8e31 100644
--- a/pkgs/by-name/wa/watchman/package.nix
+++ b/pkgs/by-name/wa/watchman/package.nix
@@ -103,7 +103,7 @@ stdenv.mkDerivation (finalAttrs: {
     remove-references-to -t ${folly.fmt.dev} $out/bin/*
   '';
 
-  passthru.updateScript = nix-update-script { };
+  passthru.updateScript = ./update.sh;
 
   meta = {
     description = "Watches files and takes action when they change";
diff --git a/pkgs/by-name/wa/watchman/update.sh b/pkgs/by-name/wa/watchman/update.sh
new file mode 100755
index 000000000000..33be4da4b092
--- /dev/null
+++ b/pkgs/by-name/wa/watchman/update.sh
@@ -0,0 +1,22 @@
+#!/usr/bin/env nix-shell
+#!nix-shell -i bash -p nix-update cargo
+# shellcheck shell=bash
+
+set -euf -o pipefail
+
+# toposorted manually, please keep in order
+PACKAGES=(
+    "folly"
+    "fizz"
+    "mvfst"
+    "wangle"
+    "fbthrift"
+    "fb303"
+    "edencommon"
+)
+
+for P in "${PACKAGES[@]}"; do
+    nix-update "$P" --commit
+done
+
+nix-update watchman --commit --generate-lockfile --lockfile-metadata-path "watchman/cli"