103 lines
3.2 KiB
Bash
103 lines
3.2 KiB
Bash
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#!/bin/bash
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#-------------------------------------------------------------------------------------------------------------
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# Copyright (c) Microsoft Corporation. All rights reserved.
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# Licensed under the MIT License. See https://go.microsoft.com/fwlink/?linkid=2090316 for license information.
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#-------------------------------------------------------------------------------------------------------------
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# Syntax: ./node-debian.sh <directory to install nvm> <node version to install (use "none" to skip)> <non-root user>
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export NVM_DIR=${1:-"/usr/local/share/nvm"}
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export NODE_VERSION=${2:-"lts/*"}
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USERNAME=${3:-"vscode"}
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set -e
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if [ "$(id -u)" -ne 0 ]; then
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echo -e 'Script must be run a root. Use sudo, su, or add "USER root" to\nyour Dockerfile before running this script.'
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exit 1
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fi
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# Ensure apt is in non-interactive to avoid prompts
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export DEBIAN_FRONTEND=noninteractive
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# Install curl, apt-get dependencies if missing
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if ! type curl > /dev/null 2>&1; then
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if [ ! -d "/var/lib/apt/lists" ] || [ "$(ls /var/lib/apt/lists/ | wc -l)" = "0" ]; then
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apt-get update
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fi
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apt-get -y install --no-install-recommends apt-transport-https ca-certificates curl gnupg2
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fi
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# Treat a user name of "none" as root
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if [ "${USERNAME}" = "none" ]; then
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USERNAME=root
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fi
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if [ "${NODE_VERSION}" = "none" ]; then
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export NODE_VERSION=
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fi
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# Install yarn
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if type yarn > /dev/null 2>&1; then
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echo "Yarn already installed."
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else
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curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | apt-key add - 2>/dev/null
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echo "deb https://dl.yarnpkg.com/debian/ stable main" | tee /etc/apt/sources.list.d/yarn.list
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apt-get update
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apt-get -y install --no-install-recommends yarn
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fi
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# Install the specified node version if NVM directory already exists, then exit
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if [ -d "${NVM_DIR}" ]; then
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echo "NVM already installed."
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if [ "${NODE_VERSION}" != "" ]; then
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suIf "nvm install ${NODE_VERSION}"
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fi
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exit 0
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fi
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mkdir -p ${NVM_DIR}
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# Set up non-root user if applicable
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if [ "${USERNAME}" != "root" ] && id -u $USERNAME > /dev/null 2>&1; then
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tee -a /home/${USERNAME}/.bashrc /home/${USERNAME}/.zshrc >> /root/.zshrc \
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<< EOF
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EOF
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# Add NVM init and add code to update NVM ownership if UID/GID changes
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tee -a /root/.bashrc /root/.zshrc /home/${USERNAME}/.bashrc >> /home/${USERNAME}/.zshrc \
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<<EOF
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export NVM_DIR="${NVM_DIR}"
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[ -s "\$NVM_DIR/nvm.sh" ] && . "\$NVM_DIR/nvm.sh"
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[ -s "\$NVM_DIR/bash_completion" ] && . "\$NVM_DIR/bash_completion"
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if [ "\$(stat -c '%U' \$NVM_DIR)" != "${USERNAME}" ]; then
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sudo chown -R ${USERNAME}:root \$NVM_DIR
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fi
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EOF
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# Update ownership
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chown ${USERNAME} ${NVM_DIR} /home/${USERNAME}/.bashrc /home/${USERNAME}/.zshrc
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fi
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# Function to su if user exists and is not root
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suIf() {
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if [ "${USERNAME}" != "root" ] && id -u ${USERNAME} > /dev/null 2>&1; then
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su ${USERNAME} -c "$@"
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else
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"$@"
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fi
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}
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# Run NVM installer as non-root if needed
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suIf "$(cat \
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<< EOF
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curl -so- https://raw.githubusercontent.com/nvm-sh/nvm/v0.35.3/install.sh | bash
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if [ "${NODE_VERSION}" != "" ]; then
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source $NVM_DIR/nvm.sh
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nvm alias default ${NODE_VERSION}
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fi
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EOF
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)" 2>&1
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