Bug 1201113: Support to run Bugzilla as a PSGI application

r=dylan

1 files changed, 10 insertions, 0 deletions

diff --git a/Bugzilla/Install/Util.pm b/Bugzilla/Install/Util.pm
index c05037061..82752b961 100644
--- a/Bugzilla/Install/Util.pm
+++ b/Bugzilla/Install/Util.pm
@@ -34,6 +34,7 @@ our @EXPORT_OK = qw(
     extension_requirement_packages
     extension_template_directory
     extension_web_directory
+    i_am_persistent
     indicate_progress
     install_string
     include_languages
@@ -83,6 +84,10 @@ sub get_version_and_os {
              os_ver   => $os_details[3] };
 }
 
+sub i_am_persistent {
+    return ($ENV{MOD_PERL} || $ENV{BZ_PLACK}) ? 1 : 0;
+}
+
 sub _extension_paths {
     my $dir = bz_locations()->{'extensionsdir'};
     my @extension_items = glob("$dir/*");
@@ -711,6 +716,11 @@ binary, if the binary is in the C<PATH>.
 Returns a hash containing information about what version of Bugzilla we're
 running, what perl version we're using, and what OS we're running on.
 
+=item C<i_am_persistent>
+
+Returns true if Bugzilla is running in a persistent environment, such as
+mod_perl or PSGI. Returns false if running in mod_cgi mode.
+
 =item C<get_console_locale>
 
 Returns the language to use based on the LC_CTYPE value returned by the OS.