From dac2015dabc17c5dc76a60498ed98e47d4dbde60 Mon Sep 17 00:00:00 2001
From: Jonathan Davies <jpds@protonmail.com>
Date: Fri, 10 Jul 2026 18:55:10 +0100
Subject: [PATCH] prometheus: Fix update script to handle ordering between pnpm
 and Go deps

---
 pkgs/by-name/pr/prometheus/update.sh | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/pkgs/by-name/pr/prometheus/update.sh b/pkgs/by-name/pr/prometheus/update.sh
index 2f3b54b8aed4..489a092aac61 100755
--- a/pkgs/by-name/pr/prometheus/update.sh
+++ b/pkgs/by-name/pr/prometheus/update.sh
@@ -49,9 +49,22 @@ cat > "$SOURCE_NIX" <<-EOF
 }
 EOF
 
-VENDOR_HASH=$(extractHash prometheus.goModules)
+# Resolve pnpm hash first: the Go integration pulls in the assets, so a fake
+# pnpmDepsHash makes that stage fail.
 PNPM_DEPS_HASH=$(extractHash prometheus.assets.pnpmDeps)
 
+cat > "$SOURCE_NIX" <<-EOF
+{
+  version = "$TARGET_VERSION";
+  hash = "$PREFETCH_HASH";
+  pnpmDepsHash = "$PNPM_DEPS_HASH";
+  vendorHash = "$FAKE_HASH";
+}
+EOF
+
+# Now do the Go module fetch.
+VENDOR_HASH=$(extractHash prometheus.goModules)
+
 cat > "$SOURCE_NIX" <<-EOF
 {
   version = "$TARGET_VERSION";