Issue #4833: add support for the web option 'nytprof'

this activates profiling. This works just like activation the shotgun option.

Author: bschmalhofer

bin/docker/entrypoint.sh

@@ -122,6 +122,10 @@ function exec_web() {
     elif [ "$otobo_devel" = "development" ]; then
         exec plackup --server Gazelle --port 5000 bin/psgi-bin/otobo.psgi
 
+    # For activating profiling. Loading the middleware tells otobo.psgi that profiling is enabled.
+    elif [ "$otobo_devel" = "nytprof" ]; then
+        exec plackup -M Plack::Middleware::Profiler::NYTProf --port 5000 bin/psgi-bin/otobo.psgi
+
     # For being very sure that all modules are reloaded and the config being read again
     elif [ "$otobo_devel" = "shotgun" ]; then
         exec plackup --loader Shotgun --port 5000 bin/psgi-bin/otobo.psgi

bin/psgi-bin/otobo.psgi

@@ -100,8 +100,10 @@ eval {
     require Net::DNS;
 };
 
-# Activate profiling only when Plack::Middleware::Profiler::NYTProf is installed.
-my $ProfilingIsActive = 0;
+# Activate profiling when Plack::Middleware::Profiler::NYTProf is loaded.
+# Passing the option "-M Plack::Middleware::Profiler::NYTProf" to plackup does the trick.
+my $ProfilingIsActive = $INC{'Plack/Middleware/Profiler/NYTProf.pm'} ? 1: 0;
+#my $ProfilingIsActive = 1; # uncomment for activating profiling
 
 # The OTOBO home is determined from the location of otobo.psgi.
 my $Home = abs_path("$Bin/../..");