From fb62e6b5a206ac45b2ecaaaadd03e15d45bd0543 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Thomas=20S=C3=A4nger?= <thomas@gecko.space>
Date: Sun, 5 Aug 2018 18:59:57 +0200
Subject: [PATCH] add full-text search support

---
 core/dovecot/Dockerfile        |  2 +-
 core/dovecot/conf/dovecot.conf | 14 ++++++++++++++
 2 files changed, 15 insertions(+), 1 deletion(-)

diff --git a/core/dovecot/Dockerfile b/core/dovecot/Dockerfile
index f27bbdba..80e3539a 100644
--- a/core/dovecot/Dockerfile
+++ b/core/dovecot/Dockerfile
@@ -3,7 +3,7 @@ FROM alpine:3.7
 RUN echo "@testing http://nl.alpinelinux.org/alpine/edge/testing" >> /etc/apk/repositories \
  && apk add --no-cache \
      dovecot dovecot-sqlite dovecot-pigeonhole-plugin dovecot-pigeonhole-plugin-extdata \
-     rspamd-client@testing python py-jinja2
+     dovecot-fts-lucene rspamd-client@testing python py-jinja2
 
 COPY conf /conf
 COPY sieve /var/lib/dovecot
diff --git a/core/dovecot/conf/dovecot.conf b/core/dovecot/conf/dovecot.conf
index 94c43901..b7ce1834 100644
--- a/core/dovecot/conf/dovecot.conf
+++ b/core/dovecot/conf/dovecot.conf
@@ -18,6 +18,20 @@ dict {
   sieve = sqlite:/etc/dovecot/pigeonhole-sieve.dict
 }
 
+###############
+# Full-text search
+###############
+mail_plugins =  $mail_plugins fts fts_lucene
+
+plugin {
+  fts = lucene
+
+  fts_autoindex = yes
+  fts_autoindex_exclude = \Junk
+
+  fts_lucene = whitespace_chars=@.
+}
+
 ###############
 # Mailboxes
 ###############