FROM gradle:latest AS cache
RUN mkdir -p /home/gradle/cache_home
ENV GRADLE_USER_HOME=/home/gradle/cache_home
COPY build.gradle.kts gradle.properties settings.gradle.kts /home/gradle/app/
COPY gradle /home/gradle/app/gradle
WORKDIR /home/gradle/app
RUN gradle dependencies --no-daemon


FROM gradle:latest AS build
COPY --from=cache /home/gradle/cache_home /home/gradle/.gradle
COPY . /usr/src/app/
WORKDIR /usr/src/app
RUN ./gradlew build -x test


FROM amazoncorretto:22 AS runtime
EXPOSE 8080
RUN mkdir /app
COPY --from=build /usr/src/app/build/libs/*.jar /app/ktor-app.jar
ENTRYPOINT ["java", "-jar", "/app/ktor-app.jar"]