Dockerfile.dev

# Development Dockerfile with JSP hot-reload support
# This Dockerfile is optimized for local development with live JSP editing

FROM tomcat:9-jdk17

# Install necessary tools
RUN apt-get update && \
    apt-get install -y postgresql-client curl maven unzip && \
    rm -rf /var/lib/apt/lists/*

# Remove default Tomcat webapps
RUN rm -rf /usr/local/tomcat/webapps/*

# Create application directory
WORKDIR /app

# Download PostgreSQL JDBC driver
RUN curl -o /usr/local/tomcat/lib/postgresql.jar \
    https://jdbc.postgresql.org/download/postgresql-42.7.7.jar

# Create Mesquite directory placeholder
# Note: In development mode, the entrypoint script will copy
# the Mesquite library from the mounted /app/treebase-core/lib
RUN mkdir -p /usr/local/mesquite

# Set up environment variables
# Java 17 compatibility flags based on GitHub Actions workflow
ENV CATALINA_OPTS="-Djava.awt.headless=true \
    -Xmx512m \
    -XX:+UseG1GC \
    -Dorg.apache.el.parser.SKIP_IDENTIFIER_CHECK=true \
    --add-opens java.base/java.lang=ALL-UNNAMED \
    --add-opens java.base/java.util=ALL-UNNAMED \
    --add-opens java.base/java.lang.reflect=ALL-UNNAMED"

# Note: Default Tomcat configuration already has autoDeploy="true" 
# and reloadable contexts work with our context.xml configuration

# Expose Tomcat port
EXPOSE 8080

# Copy entrypoint script
COPY docker/entrypoint-dev.sh /entrypoint.sh
RUN chmod +x /entrypoint.sh

ENTRYPOINT ["/entrypoint.sh"]
CMD ["catalina.sh", "run"]