Create and chown .m2

Author: Chuxel

containers/azure-functions-java-8/.devcontainer/Dockerfile

@@ -33,9 +33,18 @@ RUN apt-get update \
         apt-transport-https \
         gnupg2 \
         lsb-release \
+    #
+    # Create a non-root user to use if preferred - see https://aka.ms/vscode-remote/containers/non-root-user.
+    && groupadd --gid $USER_GID $USERNAME \
+    && useradd -s /bin/bash --uid ${USER_UID} --gid ${USER_GID} -m $USERNAME \
+    # [Optional] Add sudo support for the non-root user
+    && apt-get install -y sudo \
+    && echo $USERNAME ALL=\(root\) NOPASSWD:ALL > /etc/sudoers.d/$USERNAME\
+    && chmod 0440 /etc/sudoers.d/$USERNAME \
     # 
     # Install Maven
-    && mkdir -p /usr/share/maven /usr/share/maven/ref \
+    && mkdir -p /usr/share/maven /usr/share/maven/ref /home/${USERNAME}/.m2 \
+    && chown $USER_UID:$USER_UID /home/${USERNAME}/.m2 \
     && curl -fsSL -o /tmp/apache-maven.tar.gz https://apache.osuosl.org/maven/maven-3/${MAVEN_VERSION}/binaries/apache-maven-${MAVEN_VERSION}-bin.tar.gz \
     && echo "${MAVEN_SHA} /tmp/apache-maven.tar.gz" | sha512sum -c - \
     && tar -xzf /tmp/apache-maven.tar.gz -C /usr/share/maven --strip-components=1 \
@@ -49,14 +58,6 @@ RUN apt-get update \
     && apt-get update \
     && apt-get install -y azure-cli dotnet-sdk-2.1 azure-functions-core-tools \
     #
-    # Create a non-root user to use if preferred - see https://aka.ms/vscode-remote/containers/non-root-user.
-    && groupadd --gid $USER_GID $USERNAME \
-    && useradd -s /bin/bash --uid $USER_UID --gid $USER_GID -m $USERNAME \
-    # [Optional] Add sudo support for the non-root user
-    && apt-get install -y sudo \
-    && echo $USERNAME ALL=\(root\) NOPASSWD:ALL > /etc/sudoers.d/$USERNAME\
-    && chmod 0440 /etc/sudoers.d/$USERNAME \
-    #
     # Clean up
     && apt-get autoremove -y \
     && apt-get clean -y \