From 7eb3680b81fdf339e466d9279584805f17a54c0f Mon Sep 17 00:00:00 2001
From: Sarah Hoffmann <lonvia@denofr.de>
Date: Mon, 11 Oct 2021 10:16:40 +0200
Subject: [PATCH] nominatim: make tokenizer configurable

---
 cookbooks/nominatim/attributes/default.rb               | 4 ++++
 cookbooks/nominatim/recipes/default.rb                  | 3 ++-
 cookbooks/nominatim/templates/default/nominatim.env.erb | 2 ++
 3 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/cookbooks/nominatim/attributes/default.rb b/cookbooks/nominatim/attributes/default.rb
index 32699dc6d..056d41c76 100644
--- a/cookbooks/nominatim/attributes/default.rb
+++ b/cookbooks/nominatim/attributes/default.rb
@@ -23,6 +23,10 @@ default[:nominatim][:fpm_pools] = {
   }
 }
 
+default[:nominatim][:config] = {
+  :tokenizer => "legacy"
+}
+
 default[:nominatim][:redirects] = {}
 
 default[:postgresql][:versions] |= [node[:nominatim][:dbcluster].split("/").first]
diff --git a/cookbooks/nominatim/recipes/default.rb b/cookbooks/nominatim/recipes/default.rb
index b7d7a803e..7e32db7e6 100644
--- a/cookbooks/nominatim/recipes/default.rb
+++ b/cookbooks/nominatim/recipes/default.rb
@@ -239,7 +239,8 @@ template "#{build_directory}/.env" do
   variables :base_url => node[:nominatim][:state] == "off" ? node[:fqdn] : "nominatim.openstreetmap.org",
             :dbname => node[:nominatim][:dbname],
             :flatnode_file => node[:nominatim][:flatnode_file],
-            :log_file => "#{node[:nominatim][:logdir]}/query.log"
+            :log_file => "#{node[:nominatim][:logdir]}/query.log",
+            :tokenizer => node[:nominatim][:config][:tokenizer]
 end
 
 git ui_directory do
diff --git a/cookbooks/nominatim/templates/default/nominatim.env.erb b/cookbooks/nominatim/templates/default/nominatim.env.erb
index f26a7baab..f3ead2bd4 100644
--- a/cookbooks/nominatim/templates/default/nominatim.env.erb
+++ b/cookbooks/nominatim/templates/default/nominatim.env.erb
@@ -13,6 +13,8 @@ NOMINATIM_USE_US_TIGER_DATA=yes
 
 NOMINATIM_PYOSMIUM_BINARY=/usr/bin/pyosmium-get-changes
 
+NOMINATIM_TOKENIZER="<%= @tokenizer %>"
+
 NOMINATIM_TABLESPACE_SEARCH_DATA=dsearch
 NOMINATIM_TABLESPACE_SEARCH_INDEX=isearch
 NOMINATIM_TABLESPACE_OSM_DATA=dosm
-- 
2.39.5