#!/bin/bash # Not every platform has or needs sudo, gotta save them O(1)s... sudo_cmd="" ((EUID)) && [[ -z "${ANDROID_ROOT:-}" ]] && sudo_cmd="sudo" set -e set -u set -o pipefail if [ -z "${my_tmp-}" ]; then my_tmp=$(mkdir -p) fi if [ -z "${PREFIX-}" ]; then PREFIX="" fi if [ -z "${NODE_PATH-}" ]; then node_install_path=$PREFIX/usr/local else node_install_path=$(dirname $(dirname $NODE_PATH)) fi NODEJS_VER=${1} NODEJS_VERT=$(echo ${NODEJS_VER} | cut -c 2- | cut -d '.' -f1) NODEJS_NAME="node" NODEJS_BASE_URL="https://nodejs.org" if [ $NODEJS_VERT -ge 1 ] && [ $NODEJS_VERT -lt 4 ] then echo "Selecting io.js instead of node.js for this version (>= 1.0.0 < 4.0.0)" NODEJS_BASE_URL="https://iojs.org" NODEJS_NAME="iojs" fi if [ -n "$(uname -a | grep aarch64)" ]; then ARCH="arm64" elif [ -n "$(uname -a | grep 64)" ]; then ARCH="x64" elif [ -n "$(uname -a | grep armv8l)" ]; then ARCH="arm64" elif [ -n "$(uname -a | grep armv7l)" ]; then ARCH="armv7l" elif [ -n "$(uname -a | grep armv6l)" ]; then ARCH="armv6l" else ARCH="x86" fi NODEJS_REMOTE="${NODEJS_BASE_URL}/dist/${NODEJS_VER}/${NODEJS_NAME}-${NODEJS_VER}-linux-${ARCH}.tar.gz" NODEJS_LOCAL="$my_tmp/${NODEJS_NAME}-${NODEJS_VER}-linux-${ARCH}.tar.gz" NODEJS_UNTAR="$my_tmp/${NODEJS_NAME}-${NODEJS_VER}-linux-${ARCH}" if [ -n "${NODEJS_VER}" ]; then echo "installing ${NODEJS_NAME} as ${NODEJS_NAME} ${NODEJS_VER}..." if [ -n "$(command -v curl 2>/dev/null | grep curl)" ]; then curl -fsSL ${NODEJS_REMOTE} -o ${NODEJS_LOCAL} || echo 'error downloading ${NODEJS_NAME}' elif [ -n "$(command -v wget 2>/dev/null | grep wget)" ]; then wget --quiet ${NODEJS_REMOTE} -O ${NODEJS_LOCAL} || echo 'error downloading ${NODEJS_NAME}' else echo "'wget' and 'curl' are missing. Please run the following command and try again" echo " sudo apt-get install --yes curl wget" exit 1 fi mkdir -p ${NODEJS_UNTAR}/ # --strip-components isn't portable, switch to portable version by performing move step after untar tar xf ${NODEJS_LOCAL} -C ${NODEJS_UNTAR}/ #--strip-components=1 mv ${NODEJS_UNTAR}/${NODEJS_NAME}-${NODEJS_VER}-linux-${ARCH}/* ${NODEJS_UNTAR}/ rm -rf ${NODEJS_UNTAR}/${NODEJS_NAME}-${NODEJS_VER}-linux-${ARCH} # clean up the temporary unzip folder rm ${NODEJS_UNTAR}/{LICENSE,CHANGELOG.md,README.md} if [ -n "$(command -v rsync 2>/dev/null | grep rsync)" ]; then echo $sudo_cmd rsync -Krl "${NODEJS_UNTAR}/" "$node_install_path/" rsync -Krl "${NODEJS_UNTAR}/" "$node_install_path/" || $sudo_cmd rsync -Krl "${NODEJS_UNTAR}/" "$node_install_path/" else # due to symlink issues on Arch Linux, don't copy the share directory rm -rf ${NODEJS_UNTAR}/share echo $sudo_cmd cp -Hr "${NODEJS_UNTAR}/*" "$node_install_path/" cp -Hr "${NODEJS_UNTAR}"/* "$node_install_path/" || $sudo_cmd cp -Hr "${NODEJS_UNTAR}"/* "$node_install_path/" fi rm -rf "${NODEJS_UNTAR}" chown -R $(whoami) "$node_install_path/lib/node_modules/" || $sudo_cmd chown -R $(whoami) "$node_install_path/lib/node_modules/" chown $(whoami) ""$node_install_path"/bin/" || $sudo_cmd chown $(whoami) ""$node_install_path"/bin/" fi