21 lines
578 B
Docker
21 lines
578 B
Docker
# syntax=docker/dockerfile:1.4.0
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ARG MAVEN_CLI_OPTS="--batch-mode --no-transfer-progress -Dmaven.test.skip"
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ARG SETUP_IMAGE=setup-image
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ARG TEMURIN_IMAGE_TAG=23-jdk-alpine
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# Copy all project files
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FROM docker.io/maven:3.9-eclipse-temurin-21 AS setup-image
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WORKDIR /app
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COPY . .
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RUN --mount=type=cache,target=/root/.m2/ \
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mvn ${MAVEN_CLI_OPTS} package
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FROM ${SETUP_IMAGE} as setup
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# Create final bot
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FROM docker.io/eclipse-temurin:${TEMURIN_IMAGE_TAG} AS bot
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WORKDIR /app
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COPY --from=setup /app/bot/target/bot-*-fat.jar /app/bot.jar
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CMD ["java", "-jar", "/app/bot.jar"]
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