diff --git a/pkgs/by-name/pn/pnpmBuildHook/package.nix b/pkgs/by-name/pn/pnpmBuildHook/package.nix
new file mode 100644
index 000000000000..361c15a16b99
--- /dev/null
+++ b/pkgs/by-name/pn/pnpmBuildHook/package.nix
@@ -0,0 +1,10 @@
+{
+  makeSetupHook,
+}:
+makeSetupHook {
+  # Shouldn't need to propagate anything because for this to do anything useful,
+  # the config hook must also be used.
+  name = "pnpm-build-hook";
+
+  __structuredAttrs = true;
+} ./pnpm-build-hook.sh
diff --git a/pkgs/by-name/pn/pnpmBuildHook/pnpm-build-hook.sh b/pkgs/by-name/pn/pnpmBuildHook/pnpm-build-hook.sh
new file mode 100644
index 000000000000..69f5fa4ed2ef
--- /dev/null
+++ b/pkgs/by-name/pn/pnpmBuildHook/pnpm-build-hook.sh
@@ -0,0 +1,52 @@
+# shellcheck shell=bash
+
+pnpmBuildHook() {
+    echo "Executing pnpmBuildHook"
+
+    if [[ $pnpmRoot ]]; then
+      pushd "$pnpmRoot"
+    fi
+
+    # Add workspace flags before the other flags
+    local -a pnpmWorkspacesArray
+    concatTo pnpmWorkspacesArray pnpmWorkspaces
+
+    local -a pnpmBuildFlagsArray
+    concatTo pnpmBuildFlagsArray pnpmFlags pnpmBuildFlags
+
+
+    echo
+    echo "Running"
+    echo "pnpm run ${pnpmWorkspacesArray[*]/#/--filter=} ${pnpmBuildScript:-build} ${pnpmBuildFlagsArray[*]}"
+    echo
+
+    if ! pnpm run "${pnpmWorkspacesArray[@]/#/--filter=}" "${pnpmBuildScript:-build}" "${pnpmBuildFlagsArray[@]}"; then
+        echo
+        echo "ERROR: 'pnpm run ${pnpmBuildScript:-build}' failed"
+        echo
+        echo "Here are a few things you can try, depending on the error:"
+        echo "1. Make sure your build script (${pnpmBuildScript:-build}) exists"
+        echo '   If there isnt one, set `dontPnpmBuild = true`.'
+        echo
+
+        exit 1
+    fi
+
+    if [[ $pnpmRoot ]]; then
+      popd
+    fi
+
+    echo "Finished pnpmBuildHook"
+}
+
+pnpmBuildPhase() {
+  runHook preBuild
+
+  pnpmBuildHook
+
+  runHook postBuild
+}
+
+if [ -z "${dontPnpmBuild-}" ] && [ -z "${buildPhase-}" ]; then
+    buildPhase=pnpmBuildPhase
+fi