Hide header conditional behind MW_ENABLE_PROFILING_HEADER env

Author: toban

Dockerfile

@@ -99,6 +99,7 @@ RUN set -eux; \
 	a2enconf mediawiki
 
 ARG INSTALL_PROFILING_DEPS=0
+ENV MW_ENABLE_PROFILING_HEADER=${INSTALL_PROFILING_DEPS}
 COPY install_profiling.sh /install_profiling.sh
 RUN if [ "$INSTALL_PROFILING_DEPS" = "1" ] ; then bash /install_profiling.sh ; else echo "skipping profiling dependencies ..." ; fi
 

dist-persist/wbstack/src/Settings/LocalSettings.php

@@ -46,7 +46,7 @@
 
 // profiling
 // requires docker image to be built with dependencies
-if( isset ( $_SERVER['HTTP_X_WBSTACK_MW_PROFILING'] ) ) {
+if( getenv('MW_ENABLE_PROFILING_HEADER') === '1' && isset ( $_SERVER['HTTP_X_WBSTACK_MW_PROFILING'] ) ) {
     $wgProfiler['class'] = 'ProfilerXhprof';
     $wgProfiler['output'] = [ 'ProfilerOutputText', 'ProfilerOutputDump' ];
     $wgProfiler['outputDir'] = "/tmp/";