Merge pull request #3 from l3r8yJ/master

3.8.7

Dockerfile

@@ -111,8 +111,19 @@ RUN cd /usr/lib/jvm/ && ls -a
 RUN echo 'export JAVA_HOME=/usr/lib/jvm/java-17-openjdk-amd64' >> /root/.profile
 RUN bash -c '[[ "$(javac --version)" =~ "17.0" ]]'
 
-RUN sudo apt-get -y install maven
-RUN mvn -version
+# Maven
+ENV MAVEN_VERSION 3.8.7
+ENV M2_HOME "/usr/local/apache-maven/apache-maven-${MAVEN_VERSION}"
+RUN echo 'export M2_HOME=/usr/local/apache-maven/apache-maven-${MAVEN_VERSION}' >> /root/.profile
+RUN wget --quiet "https://dlcdn.apache.org/maven/maven-3/${MAVEN_VERSION}/binaries/apache-maven-${MAVEN_VERSION}-bin.tar.gz" && \
+  mkdir -p /usr/local/apache-maven && \
+  mv "apache-maven-${MAVEN_VERSION}-bin.tar.gz" /usr/local/apache-maven && \
+  tar xzvf "/usr/local/apache-maven/apache-maven-${MAVEN_VERSION}-bin.tar.gz" -C /usr/local/apache-maven/ && \
+  update-alternatives --install /usr/bin/mvn mvn "${M2_HOME}/bin/mvn" 1 && \
+  update-alternatives --config mvn && \
+  mvn -version
+COPY settings.xml /root/.m2/settings.xml
+RUN bash -c '[[ "$(mvn --version)" =~ "${MAVEN_VERSION}" ]]'
 
 # Clean up
 RUN rm -rf /tmp/*