Dockerfile

# Stage 1: Build stage
FROM amazoncorretto:17 AS build

RUN yum install -y tar unzip

ARG DEBIAN_FRONTEND=noninteractive
ENV TZ=GMT

COPY . /opt/refactoringminer/

RUN /opt/refactoringminer/gradlew -x test -p /opt/refactoringminer build -PbuildVersion=DockerBuild 2>/dev/null
RUN unzip /opt/refactoringminer/build/distributions/RefactoringMiner-DockerBuild.zip -d /opt/refactoringminer/build/distributions

# Stage 2: Runtime stage
# Use Alpine Linux as the base image
FROM alpine:latest

# Install OpenJDK 17 JRE from the Alpine package repository
RUN apk add --no-cache openjdk17-jre

# Set environment variables for Java
ENV JAVA_HOME=/usr/lib/jvm/default-jvm
ENV PATH="$JAVA_HOME/bin:${PATH}"

RUN mkdir -p /diff/left /diff/right

COPY --from=build /opt/refactoringminer/build/distributions/RefactoringMiner-DockerBuild /opt/refactoringminer/
RUN ln -s /opt/refactoringminer/bin/RefactoringMiner /usr/bin/refactoringminer

ENV LANG C.UTF-8
EXPOSE 6789

WORKDIR /diff