From 31c192438e32a38d9d9937cf93a0e4a9cee72cd5 Mon Sep 17 00:00:00 2001
From: euxane <euxane.trangirard@euxane.net>
Date: Wed, 22 Jan 2025 19:57:02 +0100
Subject: [PATCH 1/2] dovecot-fts-flatcurve: init at 1.0.5

Note: this plugin will be integrated into Dovecot/core in 2.4.
In the meantime, it has to be used as a separate plugin for 2.3.
---
 .../do/dovecot-fts-flatcurve/package.nix      | 43 +++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 pkgs/by-name/do/dovecot-fts-flatcurve/package.nix

diff --git a/pkgs/by-name/do/dovecot-fts-flatcurve/package.nix b/pkgs/by-name/do/dovecot-fts-flatcurve/package.nix
new file mode 100644
index 000000000000..65dac4a74402
--- /dev/null
+++ b/pkgs/by-name/do/dovecot-fts-flatcurve/package.nix
@@ -0,0 +1,43 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+  autoreconfHook,
+  pkg-config,
+  dovecot,
+  xapian,
+}:
+
+stdenv.mkDerivation rec {
+  pname = "dovecot-fts-flatcurve";
+  version = "1.0.5";
+
+  src = fetchFromGitHub {
+    owner = "slusarz";
+    repo = "dovecot-fts-flatcurve";
+    rev = "refs/tags/v${version}";
+    hash = "sha256-96sR/pl0G0sSjh/YrXdgVgASJPhrL32xHCbBGrDxzoU=";
+  };
+
+  buildInputs = [
+    xapian
+  ];
+
+  nativeBuildInputs = [
+    autoreconfHook
+    pkg-config
+  ];
+
+  configureFlags = [
+    "--with-dovecot=${dovecot}/lib/dovecot"
+    "--with-moduledir=$(out)/lib/dovecot"
+  ];
+
+  meta = with lib; {
+    homepage = "https://slusarz.github.io/dovecot-fts-flatcurve/";
+    description = "Dovecot FTS Flatcurve plugin (Xapian)";
+    license = licenses.lgpl21Only;
+    maintainers = with maintainers; [ euxane ];
+    platforms = platforms.unix;
+  };
+}

From 788d769a642ba5e8bf856cf569f4d4ea9dba4725 Mon Sep 17 00:00:00 2001
From: euxane <euxane.trangirard@euxane.net>
Date: Wed, 22 Jan 2025 19:56:54 +0100
Subject: [PATCH 2/2] dovecot: build with textcat

This allows the integrated Full-Text Search plugin to detect languages
when indexing.
---
 pkgs/servers/mail/dovecot/default.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/servers/mail/dovecot/default.nix b/pkgs/servers/mail/dovecot/default.nix
index ebfb9be622c6..1eab18bc5fac 100644
--- a/pkgs/servers/mail/dovecot/default.nix
+++ b/pkgs/servers/mail/dovecot/default.nix
@@ -15,6 +15,7 @@
   coreutils,
   clucene_core_2,
   icu,
+  libexttextcat,
   openldap,
   libsodium,
   libstemmer,
@@ -48,6 +49,7 @@ stdenv.mkDerivation rec {
       lz4
       clucene_core_2
       icu
+      libexttextcat
       openldap
       libsodium
       libstemmer
@@ -131,6 +133,7 @@ stdenv.mkDerivation rec {
       "--with-ldap"
       "--with-lucene"
       "--with-icu"
+      "--with-textcat"
     ]
     ++ lib.optionals (stdenv.hostPlatform != stdenv.buildPlatform) [
       "i_cv_epoll_works=${if stdenv.hostPlatform.isLinux then "yes" else "no"}"