weblate/dev-docker/weblate-dev/start-dev
Michal Čihař 3e1759816b feat(rundev): maintain uv cache
- prune unused entries upon start
- recover from non-compatible cache with libxml upgrades
2025-12-04 09:12:29 +01:00

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#!/bin/sh
# Copyright © Michal Čihař <michal@weblate.org>
#
# SPDX-License-Identifier: GPL-3.0-or-later
set -e
cd /app/src
install_deps() {
uv pip install \
--no-config \
--no-binary xmlsec \
--no-binary lxml \
-r /tmp/requirements.txt
}
# Prune unused uv cache entries
uv cache prune
echo "Exporting Weblate requirements..."
uv export --no-config --format requirements-txt --python "python${PYVERSION}" --all-extras > /tmp/requirements.txt
echo "Checking /app/venv..."
if [ ! -f /app/venv/bin/activate ]; then
uv venv --no-config /app/venv
fi
echo "/app/data/python" > "/app/venv/lib/python${PYVERSION}/site-packages/weblate-docker.pth"
# shellcheck disable=SC1091
. /app/venv/bin/activate
echo "Installing Weblate requirements..."
install_deps
if ! python -c "import xmlsec" 2> /dev/null; then
# Clean uv cache in case lxml does not work (typically caused by
# upgrade of underlying system or otherwise mixed up libxml versions)
uv cache clean
install_deps
fi
echo "Starting Weblate..."
exec /app/bin/start "$@"