scan-tree: Support gitweb.description.

Use gitweb.description instead of description file to determine
description, if option is enabled.

1 files changed, 7 insertions, 0 deletions

diff --git a/cgitrc.5.txt b/cgitrc.5.txt
index a72241f..86a19a9 100644
--- a/cgitrc.5.txt
+++ b/cgitrc.5.txt
@@ -106,6 +106,13 @@ enable-filter-overrides::
         Flag which, when set to "1", allows all filter settings to be
         overridden in repository-specific cgitrc files. Default value: none.
 
+enable-gitweb-desc::
+        If set to "1" and scan-path is enabled, we first check each repository
+        for the git config value "gitweb.description" to determine the owner.
+        Otherwise, the description is read from a file titled "description"
+        inside of the repository directory.
+        Default value: "1". See also: scan-path.
+
 enable-gitweb-owner::
         If set to "1" and scan-path is enabled, we first check each repository
         for the git config value "gitweb.owner" to determine the owner.