FROM cloudron/base:5.0.0

# Metadata labels
LABEL org.opencontainers.image.title="Jenkins CI/CD"
LABEL org.opencontainers.image.description="Cloudron package for Jenkins CI/CD Platform"
LABEL org.opencontainers.image.source="https://github.com/jenkinsci/jenkins"

# Install Java and dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
    openjdk-17-jdk \
    curl \
    ca-certificates \
    git \
    && rm -rf /var/lib/apt/lists/*

# Set Java environment
ENV JAVA_HOME=/usr/lib/jvm/java-17-openjdk-amd64
ENV PATH=$JAVA_HOME/bin:$PATH

# Create Jenkins directories
RUN mkdir -p /app/data/jenkins_home && \
    mkdir -p /app/data/plugins && \
    mkdir -p /app/pkg && \
    chown -R cloudron:cloudron /app/data

# Download Jenkins WAR file
ARG JENKINS_VERSION=2.450
RUN cd /tmp && \
    curl -fsSL "https://get.jenkins.io/war/${JENKINS_VERSION}/jenkins.war" -o jenkins.war && \
    mv jenkins.war /app/pkg/jenkins.war && \
    chown cloudron:cloudron /app/pkg/jenkins.war

# Copy startup script and manifest
COPY start.sh /app/pkg/start.sh
COPY CloudronManifest.json /app/pkg/CloudronManifest.json
COPY CloudronManifest.json /CloudronManifest.json

# Set permissions
RUN chmod +x /app/pkg/start.sh && \
    chown cloudron:cloudron /app/pkg/start.sh /app/pkg/CloudronManifest.json /CloudronManifest.json

# Switch to cloudron user
USER cloudron

# Expose port
EXPOSE 8080

# Set environment variables
ENV JENKINS_HOME=/app/data/jenkins_home \
    JENKINS_OPTS="--httpPort=8080 --httpListenAddress=0.0.0.0" \
    APP_PORT=8080

# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=60s --retries=3 \
    CMD curl -fsS http://127.0.0.1:${APP_PORT}/login || exit 1

# Start Jenkins
CMD ["/app/pkg/start.sh"]