From b901371df0a13926c0d2582bd9059e6cb79f274d Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Wed, 30 Jul 2025 19:21:45 +0530
Subject: [PATCH] Get CI working

---
 setup/arch-ci.sh               | 12 ++++++++----
 setup/unix-ci.py               |  2 ++
 setup/win-ci.py                |  1 +
 src/calibre/utils/tts/piper.py |  2 +-
 4 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/setup/arch-ci.sh b/setup/arch-ci.sh
index 6f1d7ae491..a9a35af95e 100755
--- a/setup/arch-ci.sh
+++ b/setup/arch-ci.sh
@@ -5,10 +5,14 @@
 
 set -xe
 
-pacman -S --noconfirm --needed base-devel sudo git sip pyqt-builder cmake chmlib icu jxrlib hunspell libmtp libusb libwmf optipng python-apsw python-beautifulsoup4 python-cssselect python-css-parser python-dateutil python-jeepney python-dnspython python-feedparser python-html2text python-html5-parser python-lxml python-lxml-html-clean python-markdown python-mechanize python-msgpack python-netifaces python-unrardll python-pillow python-psutil python-pygments python-pyqt6 python-regex python-zeroconf python-pyqt6-webengine qt6-svg qt6-imageformats qt6-speech udisks2 hyphen python-pychm python-pycryptodome speech-dispatcher python-sphinx python-urllib3 python-py7zr python-pip python-fonttools python-xxhash uchardet libstemmer poppler tk podofo python-jaconv python-pykakasi
+pacman -S --noconfirm --needed base-devel sudo git sip pyqt-builder cmake chmlib icu jxrlib hunspell libmtp libusb libwmf optipng python-apsw python-beautifulsoup4 python-cssselect python-css-parser python-dateutil python-jeepney python-dnspython python-feedparser python-html2text python-html5-parser python-lxml python-lxml-html-clean python-markdown python-mechanize python-msgpack python-netifaces python-unrardll python-pillow python-psutil python-pygments python-pyqt6 python-regex python-zeroconf python-pyqt6-webengine qt6-svg qt6-imageformats qt6-speech udisks2 hyphen python-pychm python-pycryptodome speech-dispatcher python-sphinx python-urllib3 python-py7zr python-pip python-fonttools python-xxhash uchardet libstemmer poppler tk podofo python-jaconv python-pykakasi protobuf onnxruntime
+
+git clone --depth=1 https://github.com/espeak-ng/espeak-ng.git
+chown -R nobody:nobody espeak-ng
+cd espeak-ng
+cmake -B build -S . -DCMAKE_INSTALL_PREFIX=/usr -DBUILD_SHARED_LIBS=ON -DESPEAK_COMPAT=ON
+cmake --build build
+cmake --install build
 
 useradd -m ci
 chown -R ci:users $GITHUB_WORKSPACE
-
-curl -fSsL https://github.com/rhasspy/piper/releases/download/2023.11.14-2/piper_linux_x86_64.tar.gz | tar -C /opt -x -v -z
-ln -s /opt/piper/piper /usr/bin/piper-tts
diff --git a/setup/unix-ci.py b/setup/unix-ci.py
index 31ef31ac56..8090e03db8 100644
--- a/setup/unix-ci.py
+++ b/setup/unix-ci.py
@@ -43,6 +43,7 @@ if ismacos:
         if old:
             old += ':'
         setenv('DYLD_FALLBACK_LIBRARY_PATH', old + '$SW/lib')
+        setenv('CALIBRE_ESPEAK_DATA_DIR', '$SW/share/espeak-ng-data')
 else:
 
     SWBASE = '/sw'
@@ -57,6 +58,7 @@ else:
         setenv('PKG_CONFIG_PATH', '$SW/lib/pkgconfig')
         setenv('QMAKE', '$SW/qt/bin/qmake')
         setenv('CALIBRE_QT_PREFIX', '$SW/qt')
+        setenv('CALIBRE_ESPEAK_DATA_DIR', '$SW/share/espeak-ng-data')
 
 
 def run(*args, timeout=600):
diff --git a/setup/win-ci.py b/setup/win-ci.py
index 26e8c77acc..eabd58e08f 100644
--- a/setup/win-ci.py
+++ b/setup/win-ci.py
@@ -84,6 +84,7 @@ def setup_env():
     os.environ['CI'] = 'true'
     os.environ['OPENSSL_MODULES'] = os.path.join(SW, 'lib', 'ossl-modules')
     os.environ['PIPER_TTS_DIR'] = os.path.join(SW, 'piper')
+    os.environ['CALIBRE_ESPEAK_DATA_DIR'] = os.path.join(SW, 'share', 'espeak-ng-data')
 
 
 def main():
diff --git a/src/calibre/utils/tts/piper.py b/src/calibre/utils/tts/piper.py
index 26d1fd2276..56455c17c1 100644
--- a/src/calibre/utils/tts/piper.py
+++ b/src/calibre/utils/tts/piper.py
@@ -62,7 +62,7 @@ def load_voice_config(path: str) -> VoiceConfig:
 
 def espeak_data_dir() -> str:
     if not getattr(sys, 'frozen', False):
-        return ''
+        return os.environ.get('CALIBRE_ESPEAK_DATA_DIR', '')
     if iswindows:
         return os.path.join(os.path.dirname(sys.executables_location), 'share', 'espeak-ng-data')
     if ismacos: