raspiblitz/home.admin/config.scripts/bonus.nodejs.sh

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#!/bin/bash
# consider installing with apt when updated next
# https://github.com/nodesource/distributions/blob/master/README.md#installation-instructions
VERSION="v18.12.0"
# command info
if [ $# -eq 0 ] || [ "$1" = "-h" ] || [ "$1" = "-help" ]; then
echo "config script to install NodeJs $VERSION"
echo "bonus.nodejs.sh [on|off|info]"
exit 1
fi
# determine nodeJS VERSION and DISTRO
isARM=$(uname -m | grep -c 'arm')
isAARCH64=$(uname -m | grep -c 'aarch64')
isX86_64=$(uname -m | grep -c 'x86_64')
if [ ${isARM} -eq 1 ] ; then
DISTRO="linux-armv7l"
elif [ ${isAARCH64} -eq 1 ] ; then
DISTRO="linux-arm64"
elif [ ${isX86_64} -eq 1 ] ; then
DISTRO="linux-x64"
elif [ ${#DISTRO} -eq 0 ]; then
echo "# FAIL: Was not able to determine architecture"
exit 1
fi
# info
if [ "$1" = "info" ]; then
echo "NODEVERSION='${VERSION}'"
echo "NODEDISTRO='${DISTRO}'"
echo "NODEPATH='/usr/local/lib/nodejs/node-$VERSION-$DISTRO/bin'"
exit 0
fi
# switch on
if [ "$1" = "1" ] || [ "$1" = "on" ]; then
# check if nodeJS was installed
if [ "$(node -v)" = "${VERSION}" ]; then
echo "nodeJS $VERSION is already installed"
else
# install latest nodejs
# https://github.com/nodejs/help/wiki/Installation
echo "*** Install NodeJS $VERSION-$DISTRO ***"
echo "VERSION: ${VERSION}"
echo "DISTRO: ${DISTRO}"
echo
# download
cd /home/admin/download || exit 1
wget -O node-$VERSION-$DISTRO.tar.xz https://nodejs.org/dist/$VERSION/node-$VERSION-$DISTRO.tar.xz
# checksum
wget -O SHASUMS256.txt https://nodejs.org/dist/$VERSION/SHASUMS256.txt
if ! sha256sum -c SHASUMS256.txt --ignore-missing; then
echo "FAIL: The checksum of node-$VERSION-$DISTRO.tar.xz is not found in the SHASUMS256.txt"
rm -f node-$VERSION-$DISTRO.tar.xz*
exit 1
fi
echo "OK the checkdum of nodeJS is OK"
sleep 3
# install
sudo mkdir -p /usr/local/lib/nodejs
sudo tar -xJvf node-$VERSION-$DISTRO.tar.xz -C /usr/local/lib/nodejs
rm -f node-$VERSION-$DISTRO.tar.xz*
export PATH=/usr/local/lib/nodejs/node-$VERSION-$DISTRO/bin:$PATH
sudo ln -sf /usr/local/lib/nodejs/node-$VERSION-$DISTRO/bin/node /usr/bin/node
sudo ln -sf /usr/local/lib/nodejs/node-$VERSION-$DISTRO/bin/npm /usr/bin/npm
sudo ln -sf /usr/local/lib/nodejs/node-$VERSION-$DISTRO/bin/npx /usr/bin/npx
# add to PATH permanently
sudo bash -c "echo 'PATH=\$PATH:/usr/local/lib/nodejs/node-${VERSION}-${DISTRO}/bin/' >> /etc/profile"
echo
# check if nodeJS was installed
if node -v; then
echo "Installed nodeJS $(node -v)"
else
echo "FAIL - Was not able to install nodeJS"
echo "ABORT - nodeJs install"
exit 1
fi
fi
exit 0
fi
# switch off
if [ "$1" = "0" ] || [ "$1" = "off" ]; then
# setting value in raspiblitz config
echo "*** REMOVING NODEJS ***"
sudo rm -rf /usr/local/lib/nodejs
echo "OK NodeJS removed."
exit 0
fi
echo "FAIL - Unknown Parameter $1"
exit 1