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+#!/bin/sh
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+
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+# Copyright 2020 Docker, Inc.
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+
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+# Licensed under the Apache License, Version 2.0 (the "License");
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+# you may not use this file except in compliance with the License.
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+# You may obtain a copy of the License at
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+
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+# http://www.apache.org/licenses/LICENSE-2.0
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+
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+# Unless required by applicable law or agreed to in writing, software
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+# distributed under the License is distributed on an "AS IS" BASIS,
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+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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+# See the License for the specific language governing permissions and
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+# limitations under the License.
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+
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+# Script to install the Docker ACI integration CLI on Ubuntu (Beta).
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+
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+set -eu
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+
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+RELEASE_URL=https://api.github.com/repos/docker/compose-cli/releases/latest
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+LINK_NAME="${LINK_NAME:-com.docker.cli}"
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+DRY_RUN="${DRY_RUN:-}"
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+
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+desktop_install_url="https://www.docker.com/products/docker-desktop"
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+engine_install_url="https://docs.docker.com/get-docker/"
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+
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+link_path="/usr/local/bin/${LINK_NAME}"
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+existing_cli_path="/usr/bin/docker"
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+
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+manual_install() {
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+ echo "Please follow the manual install instructions"
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+}
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+
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+is_new_cli() {
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+ azure_version_str="$($1 version 2>/dev/null | grep 'Azure' || true)"
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+ if [ -n "$azure_version_str" ]; then
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+ echo 1
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+ else
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+ echo 0
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+ fi
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+}
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+
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+echo "Running checks..."
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+
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+# Check OS
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+if [ "$(command -v uname)" ]; then
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+ case "$(uname -s)" in
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+ "Linux")
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+ # Check for Ubuntu/Debian based distro
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+ if ! [ -f "/etc/lsb-release" ]; then
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+ echo "Warning: This script has been tested on Ubuntu and may not work on other distributions"
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+ fi
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+ # Pass
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+ ;;
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+ "Darwin")
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+ echo "Error: Script not needed on macOS, please install Docker Desktop Edge: $desktop_install_url"
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+ exit 1
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+ ;;
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+ "*")
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+ echo "Error: Unsupported OS, please follow manual instructions"
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+ exit 1
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+ ;;
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+ esac
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+else
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+ # Assume Windows
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+ echo "Error: Script not needed on Windows, please install Docker Desktop Edge: $desktop_install_url"
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+ exit 1
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+fi
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+
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+user="$(id -un 2>/dev/null || true)"
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+sh_c='sh -c'
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+sudo_sh_c='sh -c'
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+if [ "$user" != 'root' ]; then
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+ if [ "$(command -v sudo)" ]; then
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+ sudo_sh_c='sudo -E sh -c'
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+ elif [ "$(command -v su)" ]; then
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+ sudo_sh_c='su -c'
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+ else
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+ echo "Error: This installer needs the ability to run commands as root."
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+ exit 1
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+ fi
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+fi
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+
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+if [ -n "$DRY_RUN" ]; then
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+ sh_c='echo $sh_c'
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+ sudo_sh_c='echo $sudo_sh_c'
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+fi
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+
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+# Check if Docker Engine is installed
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+if ! [ "$(command -v docker)" ]; then
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+ echo "Error: Docker Engine not found"
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+ echo "You need to install Docker first: $engine_install_url"
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+ exit 1
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+fi
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+
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+download_cmd='curl -fsSLo'
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+# Check that system has curl installed
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+if ! [ "$(command -v curl)" ]; then
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+ echo "Error: curl not found"
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+ echo "Please install curl"
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+ exit 1
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+fi
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+
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+DOWNLOAD_URL=$(curl -s ${RELEASE_URL} | grep "browser_download_url.*docker-linux-amd64" | cut -d : -f 2,3)
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+
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+# Check if the ACI CLI is already installed
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+if [ $(is_new_cli "docker") -eq 1 ]; then
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+ if [ $(is_new_cli "/usr/local/bin/docker") -eq 1 ]; then
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+ echo "You already have the Docker ACI Integration CLI installed, overriding with latest version"
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+ download_dir=$($sh_c 'mktemp -d')
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+ $sh_c "${download_cmd} ${download_dir}/docker-aci ${DOWNLOAD_URL}"
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+ $sudo_sh_c "install -m 775 ${download_dir}/docker-aci /usr/local/bin/docker"
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+ exit 0
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+ fi
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+ echo "You already have the Docker ACI Integration CLI installed, in a different location."
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+ exit 1
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+fi
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+
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+# Check if this script has already been run
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+if [ -f "${link_path}" ]; then
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+ echo "Error: This script appears to have been run as ${link_path} exists"
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+ echo "Please uninstall and rerun this script or follow the manual instructions"
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+ exit 1
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+fi
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+
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+# Check current Docker CLI is installed to /usr/bin/
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+if ! [ -f "${existing_cli_path}" ]; then
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+ echo "Error: This script only works if the Docker CLI is installed to /usr/bin/"
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+ manual_install
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+ exit 1
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+fi
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+
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+# Check that PATH contains /usr/bin and /usr/local/bin and that the latter is
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+# higher priority
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+path_directories=$(echo "${PATH}" | tr ":" "\n")
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+usr_bin_pos=-1
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+usr_local_bin_pos=-1
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+count=0
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+for d in ${path_directories}; do
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+ if [ "${d}" = '/usr/bin' ]; then
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+ usr_bin_pos=$count
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+ fi
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+ if [ "${d}" = '/usr/local/bin' ]; then
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+ usr_local_bin_pos=$count
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+ fi
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+ count=$((count + 1))
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+done
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+if [ $usr_bin_pos -eq -1 ]; then
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+ echo "Error: /usr/bin not found in PATH"
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+ manual_install
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+ exit 1
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+elif [ $usr_local_bin_pos -eq -1 ]; then
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+ echo "Error: /usr/local/bin not found in PATH"
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+ manual_install
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+ exit 1
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+elif ! [ $usr_local_bin_pos -lt $usr_bin_pos ]; then
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+ echo "Error: /usr/local/bin is not ordered higher than /usr/bin in your PATH"
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+ manual_install
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+ exit 1
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+fi
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+
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+echo "Checks passed!"
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+echo "Downloading CLI..."
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+
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+# Download CLI to temporary directory
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+download_dir=$($sh_c 'mktemp -d')
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+$sh_c "${download_cmd} ${download_dir}/docker-aci ${DOWNLOAD_URL}"
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+
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+echo "Downloaded CLI!"
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+echo "Installing CLI..."
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+
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+# Link existing Docker CLI
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+$sudo_sh_c "ln -s ${existing_cli_path} ${link_path}"
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+
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+# Install downloaded CLI
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+$sudo_sh_c "install -m 775 ${download_dir}/docker-aci /usr/local/bin/docker"
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+
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+# Clear cache
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+cleared_cache=1
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+if [ "$(command hash)" ]; then
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+ $sh_c "hash -r"
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+elif [ "$(command rehash)" ]; then
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+ $sh_c "rehash"
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+else
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+ cleared_cache=
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+ echo "Warning: Unable to clear command cache"
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+fi
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+
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+if [ -n "$DRY_RUN" ]; then
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+ exit 0
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+fi
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+
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+if [ -n "$cleared_cache" ]; then
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+ # Check ACI CLI is working
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+ if [ $(is_new_cli "docker") -eq 0 ]; then
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+ echo "Error: Docker ACI Integration CLI installation error"
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+ exit 1
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+ fi
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+ echo "Done!"
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+else
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+ echo "Please log out and in again to use the Docker ACI integration CLI"
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+fi
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Guillaume Tardif