Files
TimeTracker/Dockerfile
Dries Peeters 69f9f1140d feat(i18n): add translations, locale switcher, and user language preference
- Integrate Flask-Babel and i18n utilities; initialize in app factory
- Add `preferred_language` to `User` with Alembic migration (011_add_user_preferred_language)
- Add `babel.cfg` and `scripts/extract_translations.py`
- Add `translations/` for en, de, fr, it, nl, fi
- Update templates to use `_()` and add language picker in navbar/profile
- Respect locale in routes and context processors; persist user preference
- Update requirements and Docker/Docker entrypoint for Babel/gettext support
- Minor copy and style adjustments across pages

Migration: run `alembic upgrade head`
2025-09-11 23:08:41 +02:00

109 lines
3.9 KiB
Docker

FROM python:3.11-slim-bullseye
# Build-time version argument with safe default
ARG APP_VERSION=dev-0
# Set environment variables
ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1
ENV FLASK_APP=app
ENV FLASK_ENV=production
ENV APP_VERSION=${APP_VERSION}
# Install system dependencies
RUN apt-get update && apt-get install -y \
curl \
tzdata \
bash \
dos2unix \
gosu \
# Network tools for debugging
iproute2 \
net-tools \
iputils-ping \
dnsutils \
# WeasyPrint dependencies (Debian Bullseye package names)
libgdk-pixbuf2.0-0 \
libpango-1.0-0 \
libcairo2 \
libpangocairo-1.0-0 \
libffi-dev \
shared-mime-info \
# Additional fonts and rendering support
fonts-liberation \
fonts-dejavu-core \
&& rm -rf /var/lib/apt/lists/*
# Install PostgreSQL 16 client tools (pg_dump/pg_restore) from PGDG to match server 16.x
RUN apt-get update && apt-get install -y gnupg wget lsb-release && \
sh -c 'echo "deb http://apt.postgresql.org/pub/repos/apt $(lsb_release -cs)-pgdg main" > /etc/apt/sources.list.d/pgdg.list' && \
wget --quiet -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | apt-key add - && \
apt-get update && apt-get install -y postgresql-client-16 && \
rm -rf /var/lib/apt/lists/*
# Set work directory
WORKDIR /app
# Set default timezone
ENV TZ=Europe/Rome
# Install Python dependencies
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt
# Copy project
COPY . .
# Ensure translation catalogs are writable by the app user
RUN mkdir -p /app/translations && \
chmod -R 775 /app/translations || true
# Create data and logs directories with proper permissions
RUN mkdir -p /data /data/uploads /app/logs && chmod 755 /data && chmod 755 /data/uploads && chmod 755 /app/logs
# Create Flask instance directory with proper permissions
RUN mkdir -p /app/instance && chmod 755 /app/instance
# Create upload directories with proper permissions
RUN mkdir -p /app/app/static/uploads/logos /app/static/uploads/logos && \
chmod -R 755 /app/app/static/uploads && \
chmod -R 755 /app/static/uploads
# Copy the startup script and ensure it's executable
COPY docker/start-fixed.py /app/start.py
# Fix line endings for the startup and entrypoint scripts
RUN dos2unix /app/start.py /app/docker/entrypoint_fixed.sh /app/docker/entrypoint.sh /app/docker/entrypoint_simple.sh /app/docker/entrypoint-local-test.sh /app/docker/entrypoint-local-test-simple.sh 2>/dev/null || true
# Make startup scripts executable and ensure proper line endings
RUN chmod +x /app/start.py /app/docker/init-database.py /app/docker/init-database-sql.py /app/docker/init-database-enhanced.py /app/docker/verify-database.py /app/docker/test-db.py /app/docker/test-routing.py /app/docker/entrypoint.sh /app/docker/entrypoint_fixed.sh /app/docker/entrypoint_simple.sh /app/docker/entrypoint-local-test.sh /app/docker/entrypoint-local-test-simple.sh /app/docker/entrypoint.py /app/docker/startup_with_migration.py /app/docker/test_db_connection.py /app/docker/debug_startup.sh /app/docker/simple_test.sh && \
ls -la /app/docker/entrypoint.py && \
head -5 /app/docker/entrypoint.py
# Create non-root user
RUN useradd -m -u 1000 timetracker && \
chown -R timetracker:timetracker /app /data /app/logs /app/instance /app/app/static/uploads /app/static/uploads /app/translations
# Verify startup script exists and is accessible
RUN ls -la /app/start.py && \
head -1 /app/start.py
# Verify entrypoint script exists and is accessible
RUN ls -la /app/docker/entrypoint.py && \
head -1 /app/docker/entrypoint.py
USER timetracker
# Expose port
EXPOSE 8080
# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=40s --retries=3 \
CMD curl -f http://localhost:8080/_health || exit 1
# Set the entrypoint back to the fixed shell script
ENTRYPOINT ["/app/docker/entrypoint_fixed.sh"]
# Run the application via python to avoid shebang/CRLF issues
CMD ["python", "/app/start.py"]