35 lines
985 B
Docker
35 lines
985 B
Docker
# --- Stage 1: Build the JAR ---
|
|
FROM gradle:9.2.1-jdk21 AS build
|
|
|
|
# Set working dir
|
|
WORKDIR /app
|
|
|
|
# Copy Gradle files first (for caching)
|
|
COPY --chown=gradle:gradle build.gradle.kts settings.gradle.kts gradle.properties gradlew ./
|
|
COPY --chown=gradle:gradle gradle ./gradle
|
|
|
|
# Copy source code
|
|
COPY --chown=gradle:gradle src ./src
|
|
|
|
# Copy pre-generated code fragments
|
|
COPY --chown=gradle:gradle build/generated-src ./build/generated-src
|
|
COPY --chown=gradle:gradle build/generated-resources ./build/generated-resources
|
|
|
|
# Build the fat jar without cleaning (preserves generated code)
|
|
RUN ./gradlew build -x clean -x cleanGenerated -x jooqCodegen -x flywayMigrate -x precompileJte --no-daemon
|
|
|
|
# --- Stage 2: Run the app ---
|
|
FROM eclipse-temurin:21-jdk-alpine
|
|
|
|
ARG PORT=9000
|
|
|
|
WORKDIR /app
|
|
|
|
# Copy the built JAR from the build stage
|
|
COPY --from=build /app/build/libs/*.jar app.jar
|
|
|
|
# Expose port (same as your server)
|
|
EXPOSE ${PORT}
|
|
|
|
# Run the app
|
|
ENTRYPOINT ["java", "-jar", "app.jar"]
|