# syntax=docker/dockerfile:1
FROM node:22-alpine AS frontend
WORKDIR /ui
COPY ui/package.json ui/package-lock.json ui/.npmrc ./
RUN npm ci
COPY ui/ .
RUN npm run build

FROM eclipse-temurin:21-jdk-alpine AS build
WORKDIR /build
COPY .mvn/ .mvn/
COPY mvnw pom.xml ./
RUN --mount=type=cache,target=/root/.m2/repository ./mvnw dependency:go-offline -B
COPY src/ src/
COPY --from=frontend /src/main/resources/static/ src/main/resources/static/
RUN --mount=type=cache,target=/root/.m2/repository ./mvnw package -DskipTests -B

FROM eclipse-temurin:21-jre-alpine
WORKDIR /app
RUN addgroup -S cameleer && adduser -S cameleer -G cameleer
COPY --from=build /build/target/*.jar app.jar
USER cameleer
EXPOSE 8080
ENTRYPOINT ["java", "-jar", "app.jar"]