From 94b62accf2a1cfc892bc9097cd4dd5f8a1f60ab0 Mon Sep 17 00:00:00 2001
From: Nyall Dawson <nyall.dawson@gmail.com>
Date: Thu, 12 Oct 2023 09:32:08 +1000
Subject: [PATCH] Don't show help for algorithms which can't be run in
 qgis_process

Fixes #54914
---
 src/process/qgsprocess.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/process/qgsprocess.cpp b/src/process/qgsprocess.cpp
index 61283b62649..5456c8de66a 100644
--- a/src/process/qgsprocess.cpp
+++ b/src/process/qgsprocess.cpp
@@ -781,6 +781,12 @@ int QgsProcessingExec::showAlgorithmHelp( const QString &inputId, bool useJson )
     }
   }
 
+  if ( alg->flags() & QgsProcessingAlgorithm::FlagNotAvailableInStandaloneTool )
+  {
+    std::cerr << QStringLiteral( "The \"%1\" algorithm is not available for use outside of the QGIS desktop application\n" ).arg( id ).toLocal8Bit().constData();
+    return 1;
+  }
+
   QVariantMap json;
   if ( !useJson )
   {