FROM eclipse-temurin:21-jdk-alpine AS build

WORKDIR /root/app

# Download Gradle
COPY ./gradle ./gradle
COPY ./gradlew ./
RUN ./gradlew --no-daemon --info --stacktrace

# Download Dependencies
COPY ./buildSrc ./buildSrc
COPY ./settings.gradle.kts ./
COPY ./bot-api/build.gradle.kts ./bot-api/
COPY ./bot-database/build.gradle.kts ./bot-database/
COPY ./management/build.gradle.kts ./management/
COPY ./server/build.gradle.kts ./server/
COPY ./bots/ping-bot/build.gradle.kts ./bots/ping-bot/
COPY ./bots/pizza-bot/build.gradle.kts ./bots/pizza-bot/
COPY ./bots/sleep-tracker/build.gradle.kts ./bots/sleep-tracker/
RUN ./gradlew deps --no-daemon --info --stacktrace

# Build Application
COPY . .
RUN ./gradlew build :server:jlink --no-daemon --info --stacktrace

FROM alpine:3.19.1

WORKDIR /opt/chat/
COPY --from=build /root/app/server/build/dist/jre /opt/chat/

ENV JAVA_HOME="/opt/chat"
ENV JAVA_OPTS="--enable-preview"
ENV CHAT_BOT_CONFIG="file:/etc/chat/config.json"
ENTRYPOINT $JAVA_HOME/bin/java $JAVA_OPTS --module eu.jonahbauer.chat.server