18 lines
471 B
Docker
18 lines
471 B
Docker
FROM maven:4.0.0-rc-4-eclipse-temurin-21-alpine AS build
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WORKDIR /app
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# separate dependency stage to reduce build time when dependencies are unchanged
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COPY pom.xml .
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RUN mvn dependency:go-offline -B
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COPY src ./src
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# issues when not skipping, idk why
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RUN mvn clean package -DskipTests
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# openjdk is now deprecated over temurin
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FROM eclipse-temurin:21-jre-alpine
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WORKDIR /app
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COPY --from=build /app/target/*.jar app.jar
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EXPOSE 8080
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ENTRYPOINT ["java", "-jar", "app.jar"] |