FROM eclipse-temurin:26-jdk-alpine AS builder
WORKDIR /build
COPY gradle gradle
COPY gradlew settings.gradle build.gradle ./
COPY src src
RUN ./gradlew jar --stacktrace

FROM eclipse-temurin:26-jre-alpine
RUN addgroup -S bot && adduser -S bot -G bot
WORKDIR /app
COPY --from=builder /build/build/libs/discord-bot-1.0.0.jar app.jar
COPY data/prompts /app/prompts
COPY data/knowledge /app/knowledge
RUN mkdir -p /app/data /app/logs && chown -R bot:bot /app
USER bot
VOLUME /app/data
EXPOSE 8712
HEALTHCHECK --interval=30s --timeout=5s --start-period=15s \
  CMD wget --no-verbose --tries=1 --spider http://localhost:8712/health || exit 1
ENV DB_PATH=/app/data/bot.db
ENTRYPOINT ["java", "-Xmx512m", "-XX:+UseG1GC", "-XX:+UseStringDeduplication", "-jar", "app.jar"]
