#!/bin/sh

# Load meta.env
if [ -f "/usr/local/etc/vscode-dev-containers/meta.env" ]; then
    . /usr/local/etc/vscode-dev-containers/meta.env
fi
if [ -f "/usr/local/etc/dev-containers/meta.env" ]; then
    . /usr/local/etc/dev-containers/meta.env
fi

# Minimal output
if [ "$1" = "version" ] || [ "$1" = "image-version" ]; then
    echo "${VERSION}"
    exit 0
elif [ "$1" = "release" ]; then
    echo "${GIT_REPOSITORY_RELEASE}"
    exit 0
elif [ "$1" = "content" ] || [ "$1" = "content-url" ] || [ "$1" = "contents" ] || [ "$1" = "contents-url" ]; then
    echo "${CONTENTS_URL}"
    exit 0
fi

#Full output
echo
echo "Development container image information"
echo
if [ ! -z "${VERSION}" ]; then echo "- Image version: ${VERSION}"; fi
if [ ! -z "${DEFINITION_ID}" ]; then echo "- Definition ID: ${DEFINITION_ID}"; fi
if [ ! -z "${VARIANT}" ]; then echo "- Variant: ${VARIANT}"; fi
if [ ! -z "${GIT_REPOSITORY}" ]; then echo "- Source code repository: ${GIT_REPOSITORY}"; fi
if [ ! -z "${GIT_REPOSITORY_RELEASE}" ]; then echo "- Source code release/branch: ${GIT_REPOSITORY_RELEASE}"; fi
if [ ! -z "${GIT_REPOSITORY_REVISION}" ]; then echo "- Source code revision: ${GIT_REPOSITORY_REVISION}"; fi
if [ ! -z "${BUILD_TIMESTAMP}" ]; then echo "- Timestamp: ${BUILD_TIMESTAMP}"; fi
if [ ! -z "${CONTENTS_URL}" ]; then echo && echo "More info: ${CONTENTS_URL}"; fi
echo