git: Refactor hierarcy and names

git/client is now git and in software submodule
git/server is now git-server

roles/git-server/files/gitweb.conf

@@ -0,0 +1,26 @@
+
+# read git repo root from env or use default
+our $projectroot = $ENV{'GITWEB_PROJECTROOT'};
+
+# site name
+our $site_name = "foo.sh - Public GIT repositories";
+
+# add custom css
+push @stylesheets, "/static/gitweb-local.css";
+our $logo = "/static/logo.png";
+our $logo_label = "https://www.foo.sh/";
+
+# base urls
+our $logo_url = "https://www.foo.sh/";
+our $home_link = "https://git.foo.sh";
+our $home_link_str = "https://git.foo.sh";
+
+# avatar support
+$feature{"avatar"}{"default"} = ["gravatar"];
+
+# add support for bz2 and zip snapshots
+$feature{"snapshot"}{"default"} = ["tgz", "tbz2", "zip"];
+
+# syntax highlight (rhel8 supports detection without known extension)
+$highlight_bin = "highlight";
+$feature{"highlight"}{"defaut"} = [1];