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| 1 | +#!/bin/bash |
| 2 | +#------------------------------------------------------------------------------------------------------------- |
| 3 | +# Copyright (c) Microsoft Corporation. All rights reserved. |
| 4 | +# Licensed under the MIT License. See https://go.microsoft.com/fwlink/?linkid=2090316 for license information. |
| 5 | +#------------------------------------------------------------------------------------------------------------- |
| 6 | +# |
| 7 | +# Docs: https://github.com/microsoft/vscode-dev-containers/blob/main/script-library/docs/node.md |
| 8 | +# Maintainer: The VS Code and Codespaces Teams |
| 9 | +# |
| 10 | +# Syntax: ./node-debian.sh [directory to install nvm] [node version to install (use "none" to skip)] [non-root user] [Update rc files flag] [install node-gyp deps] |
| 11 | + |
| 12 | +export NVM_DIR=${1:-"/usr/local/share/nvm"} |
| 13 | +export NODE_VERSION=${2:-"lts"} |
| 14 | +USERNAME=${3:-"automatic"} |
| 15 | +UPDATE_RC=${4:-"true"} |
| 16 | +INSTALL_TOOLS_FOR_NODE_GYP="${5:-true}" |
| 17 | +export NVM_VERSION="0.38.0" |
| 18 | + |
| 19 | +set -e |
| 20 | + |
| 21 | +if [ "$(id -u)" -ne 0 ]; then |
| 22 | + echo -e 'Script must be run as root. Use sudo, su, or add "USER root" to your Dockerfile before running this script.' |
| 23 | + exit 1 |
| 24 | +fi |
| 25 | + |
| 26 | +# Ensure that login shells get the correct path if the user updated the PATH using ENV. |
| 27 | +rm -f /etc/profile.d/00-restore-env.sh |
| 28 | +echo "export PATH=${PATH//$(sh -lc 'echo $PATH')/\$PATH}" > /etc/profile.d/00-restore-env.sh |
| 29 | +chmod +x /etc/profile.d/00-restore-env.sh |
| 30 | + |
| 31 | +# Determine the appropriate non-root user |
| 32 | +if [ "${USERNAME}" = "auto" ] || [ "${USERNAME}" = "automatic" ]; then |
| 33 | + USERNAME="" |
| 34 | + POSSIBLE_USERS=("vscode" "node" "codespace" "$(awk -v val=1000 -F ":" '$3==val{print $1}' /etc/passwd)") |
| 35 | + for CURRENT_USER in ${POSSIBLE_USERS[@]}; do |
| 36 | + if id -u ${CURRENT_USER} > /dev/null 2>&1; then |
| 37 | + USERNAME=${CURRENT_USER} |
| 38 | + break |
| 39 | + fi |
| 40 | + done |
| 41 | + if [ "${USERNAME}" = "" ]; then |
| 42 | + USERNAME=root |
| 43 | + fi |
| 44 | +elif [ "${USERNAME}" = "none" ] || ! id -u ${USERNAME} > /dev/null 2>&1; then |
| 45 | + USERNAME=root |
| 46 | +fi |
| 47 | + |
| 48 | +updaterc() { |
| 49 | + if [ "${UPDATE_RC}" = "true" ]; then |
| 50 | + echo "Updating /etc/bash.bashrc and /etc/zsh/zshrc..." |
| 51 | + if [[ "$(cat /etc/bash.bashrc)" != *"$1"* ]]; then |
| 52 | + echo -e "$1" >> /etc/bash.bashrc |
| 53 | + fi |
| 54 | + if [ -f "/etc/zsh/zshrc" ] && [[ "$(cat /etc/zsh/zshrc)" != *"$1"* ]]; then |
| 55 | + echo -e "$1" >> /etc/zsh/zshrc |
| 56 | + fi |
| 57 | + fi |
| 58 | +} |
| 59 | + |
| 60 | +# Function to run apt-get if needed |
| 61 | +apt_get_update_if_needed() |
| 62 | +{ |
| 63 | + if [ ! -d "/var/lib/apt/lists" ] || [ "$(ls /var/lib/apt/lists/ | wc -l)" = "0" ]; then |
| 64 | + echo "Running apt-get update..." |
| 65 | + apt-get update |
| 66 | + else |
| 67 | + echo "Skipping apt-get update." |
| 68 | + fi |
| 69 | +} |
| 70 | + |
| 71 | +# Checks if packages are installed and installs them if not |
| 72 | +check_packages() { |
| 73 | + if ! dpkg -s "$@" > /dev/null 2>&1; then |
| 74 | + apt_get_update_if_needed |
| 75 | + apt-get -y install --no-install-recommends "$@" |
| 76 | + fi |
| 77 | +} |
| 78 | + |
| 79 | +# Ensure apt is in non-interactive to avoid prompts |
| 80 | +export DEBIAN_FRONTEND=noninteractive |
| 81 | + |
| 82 | +# Install dependencies |
| 83 | +check_packages apt-transport-https curl ca-certificates tar gnupg2 dirmngr |
| 84 | + |
| 85 | +# Install yarn |
| 86 | +if type yarn > /dev/null 2>&1; then |
| 87 | + echo "Yarn already installed." |
| 88 | +else |
| 89 | + # Import key safely (new method rather than deprecated apt-key approach) and install |
| 90 | + curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | gpg --dearmor > /usr/share/keyrings/yarn-archive-keyring.gpg |
| 91 | + echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/yarn-archive-keyring.gpg] https://dl.yarnpkg.com/debian/ stable main" > /etc/apt/sources.list.d/yarn.list |
| 92 | + apt-get update |
| 93 | + apt-get -y install --no-install-recommends yarn |
| 94 | +fi |
| 95 | + |
| 96 | +# Adjust node version if required |
| 97 | +if [ "${NODE_VERSION}" = "none" ]; then |
| 98 | + export NODE_VERSION= |
| 99 | +elif [ "${NODE_VERSION}" = "lts" ]; then |
| 100 | + export NODE_VERSION="lts/*" |
| 101 | +fi |
| 102 | + |
| 103 | +# Create a symlink to the installed version for use in Dockerfile PATH statements |
| 104 | +export NVM_SYMLINK_CURRENT=true |
| 105 | + |
| 106 | +# Install the specified node version if NVM directory already exists, then exit |
| 107 | +if [ -d "${NVM_DIR}" ]; then |
| 108 | + echo "NVM already installed." |
| 109 | + if [ "${NODE_VERSION}" != "" ]; then |
| 110 | + su ${USERNAME} -c ". $NVM_DIR/nvm.sh && nvm install ${NODE_VERSION} && nvm clear-cache" |
| 111 | + fi |
| 112 | + exit 0 |
| 113 | +fi |
| 114 | + |
| 115 | +# Create nvm group, nvm dir, and set sticky bit |
| 116 | +if ! cat /etc/group | grep -e "^nvm:" > /dev/null 2>&1; then |
| 117 | + groupadd -r nvm |
| 118 | +fi |
| 119 | +umask 0002 |
| 120 | +usermod -a -G nvm ${USERNAME} |
| 121 | +mkdir -p ${NVM_DIR} |
| 122 | +chown :nvm ${NVM_DIR} |
| 123 | +chmod g+s ${NVM_DIR} |
| 124 | +su ${USERNAME} -c "$(cat << EOF |
| 125 | + set -e |
| 126 | + umask 0002 |
| 127 | + # Do not update profile - we'll do this manually |
| 128 | + export PROFILE=/dev/null |
| 129 | + curl -so- https://raw.githubusercontent.com/nvm-sh/nvm/v${NVM_VERSION}/install.sh | bash |
| 130 | + source ${NVM_DIR}/nvm.sh |
| 131 | + if [ "${NODE_VERSION}" != "" ]; then |
| 132 | + nvm alias default ${NODE_VERSION} |
| 133 | + fi |
| 134 | + nvm clear-cache |
| 135 | +EOF |
| 136 | +)" 2>&1 |
| 137 | +# Update rc files |
| 138 | +if [ "${UPDATE_RC}" = "true" ]; then |
| 139 | +updaterc "$(cat <<EOF |
| 140 | +export NVM_DIR="${NVM_DIR}" |
| 141 | +[ -s "\$NVM_DIR/nvm.sh" ] && . "\$NVM_DIR/nvm.sh" |
| 142 | +[ -s "\$NVM_DIR/bash_completion" ] && . "\$NVM_DIR/bash_completion" |
| 143 | +EOF |
| 144 | +)" |
| 145 | +fi |
| 146 | + |
| 147 | +# If enabled, verify "python3", "make", "gcc", "g++" commands are available so node-gyp works - https://github.com/nodejs/node-gyp |
| 148 | +if [ "${INSTALL_TOOLS_FOR_NODE_GYP}" = "true" ]; then |
| 149 | + echo "Verifying node-gyp OS requirements..." |
| 150 | + to_install="" |
| 151 | + if ! type make > /dev/null 2>&1; then |
| 152 | + to_install="${to_install} make" |
| 153 | + fi |
| 154 | + if ! type gcc > /dev/null 2>&1; then |
| 155 | + to_install="${to_install} gcc" |
| 156 | + fi |
| 157 | + if ! type g++ > /dev/null 2>&1; then |
| 158 | + to_install="${to_install} g++" |
| 159 | + fi |
| 160 | + if ! type python3 > /dev/null 2>&1; then |
| 161 | + to_install="${to_install} python3-minimal" |
| 162 | + fi |
| 163 | + if [ ! -z "${to_install}" ]; then |
| 164 | + apt_get_update_if_needed |
| 165 | + apt-get -y install ${to_install} |
| 166 | + fi |
| 167 | +fi |
| 168 | + |
| 169 | +echo "Done!" |
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