بناء تطبيق Java

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# Build stage: resolve dependencies, then package the jar.
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FROM ghcr.io/quenchworks/images/maven:3.9 AS build
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WORKDIR /app
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# Resolve dependencies first so the layer caches when only code changes.
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COPY pom.xml ./
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RUN ["mvn", "-B", "dependency:go-offline"]
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COPY src ./src
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RUN ["mvn", "-B", "-o", "package", "-DskipTests"]
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# Runtime stage: run the jar on the slim JRE base, nonroot.
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FROM ghcr.io/quenchworks/images/jre:21 AS runtime
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WORKDIR /app
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COPY --from=build /app/target/*.jar /app/app.jar
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USER 1001
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EXPOSE 8080
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ENTRYPOINT ["java", "-jar", "/app/app.jar"]

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# Build stage: build the jar with Gradle.
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FROM ghcr.io/quenchworks/images/gradle:9 AS build
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WORKDIR /app
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# Cache dependencies before copying the full source.
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COPY build.gradle.kts settings.gradle.kts ./
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RUN ["gradle", "dependencies", "--no-daemon"]
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COPY src ./src
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RUN ["gradle", "bootJar", "--no-daemon", "-x", "test"]
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FROM ghcr.io/quenchworks/images/jre:21 AS runtime
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WORKDIR /app
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COPY --from=build /app/build/libs/*.jar /app/app.jar
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USER 1001
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EXPOSE 8080
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ENTRYPOINT ["java", "-jar", "/app/app.jar"]