From 5b8c6acbd61239eb07476bcf9e767ee2cfec2921 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Sven=20Sch=C3=B6ling?= <s.schoeling@googlemail.com>
Date: Wed, 20 Jan 2021 11:21:22 +0100
Subject: [PATCH] Layout::Base: git_commit_reload_resources config parameter
MIME-Version: 1.0
Content-Type: text/plain; charset=utf8
Content-Transfer-Encoding: 8bit

Ermöglicht das Ausschalten von git commit Resourcesversionierung das
bisher immer an war.
---
 SL/Layout/Base.pm             | 22 ++++++++++++++--------
 config/kivitendo.conf.default |  5 +++++
 2 files changed, 19 insertions(+), 8 deletions(-)

diff --git a/SL/Layout/Base.pm b/SL/Layout/Base.pm
index 813db7315..aa7881250 100644
--- a/SL/Layout/Base.pm
+++ b/SL/Layout/Base.pm
@@ -44,21 +44,27 @@ sub get {
 }
 
 sub init_auto_reload_resources_param {
-  return sprintf('?rand=%d-%d-%d', Time::HiRes::gettimeofday(), int(rand 1000000000000)) if $::lx_office_conf{debug}->{auto_reload_resources};
+  if ($::lx_office_conf{debug}->{auto_reload_resources}) {
+    return sprintf('?rand=%d-%d-%d', Time::HiRes::gettimeofday(), int(rand 1000000000000));
+  }
+
+  if ($::lx_office_conf{debug}{git_commit_reload_resources}) {
+    my $git_dir = SL::System::Process::exe_dir() . '/.git';
 
-  my $git_dir = SL::System::Process::exe_dir() . '/.git';
+    return '' unless -d $git_dir;
 
-  return '' unless -d $git_dir;
+    my $content = eval { scalar(read_file($git_dir . '/HEAD')) };
 
-  my $content = eval { scalar(read_file($git_dir . '/HEAD')) };
+    return '' unless ($content // '') =~ m{\Aref: ([^\r\n]+)};
 
-  return '' unless ($content // '') =~ m{\Aref: ([^\r\n]+)};
+    $content = eval { scalar(read_file($git_dir . '/' . $1)) };
 
-  $content = eval { scalar(read_file($git_dir . '/' . $1)) };
+    return '' unless ($content // '') =~ m{\A([0-9a-fA-F]+)};
 
-  return '' unless ($content // '') =~ m{\A([0-9a-fA-F]+)};
+    return '?rand=' . $1;
+  }
 
-  return '?rand=' . $1;
+  return '';
 }
 
 ##########################################
diff --git a/config/kivitendo.conf.default b/config/kivitendo.conf.default
index de9366ed4..07ae59d56 100644
--- a/config/kivitendo.conf.default
+++ b/config/kivitendo.conf.default
@@ -374,6 +374,11 @@ keep_installation_unlocked = 0
 # the web browser to always reload the resources.
 auto_reload_resources = 0
 
+# Alternative to auto_reload_resources. If the installation dir is under git
+# version control, this will use the HEAD commit sha1 as the random GET
+# parameter, so that resources are reloaded if the installed version charnges.
+git_commit_reload_recources = 0
+
 # If set to 1 each exception will include a full stack backtrace.
 backtrace_on_die = 0
 
-- 
2.20.1