java/.devcontainer/Dockerfile

#-----------------------------------------------------------------------------------------
# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License. See LICENSE in the project root for license information.
#-----------------------------------------------------------------------------------------

FROM maven:3.6-jdk-8

# Copy endpoint specific user settings overrides into container to specify Java path
COPY settings.vscode.json /root/.vscode-remote/data/Machine/settings.json

# Configure apt
ENV DEBIAN_FRONTEND=noninteractive
RUN apt-get update \
    && apt-get -y install --no-install-recommends apt-utils 2>&1

# Install git, process tools, lsb-release (common in install instructions for CLIs)
RUN apt-get -y install git procps lsb-release

# Clean up
RUN apt-get autoremove -y \
    && apt-get clean -y \
    && rm -rf /var/lib/apt/lists/*
ENV DEBIAN_FRONTEND=dialog

# Allow for a consistant java home location for settings - image is changing over time
RUN if [ ! -d "/docker-java-home" ]; then ln -s "${JAVA_HOME}" /docker-java-home; fi

# Set the default shell to bash rather than sh
ENV SHELL /bin/bash