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NPM 5 / NPM 6 / Yarn installations
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#!/usr/bin/env bash | |
## @file install-comparisons.sh | |
## @author Jennifer Proust - proustibat@gmail.com | |
## @section DESCRIPTION Compare installations times between NPM 5/ NPM6 and YARN | |
set -o errexit || true | |
set -o errtrace | |
set -o nounset | |
set -o pipefail | |
#set -o xtrace | |
RESULTDIR="install-results" | |
RESULTFILE="results.txt" | |
NPM5FILE=".stdout.npm5" | |
NPM6FILE=".stdout.npm6" | |
YARNFILE=".sdtout.yarn" | |
run() { | |
printf ">>> LET'S GO\n" | |
# gnu-time installation | |
brew install gnu-time | |
# Init files with some information | |
printf "> Init results files...\n" | |
rm -rf $RESULTDIR && mkdir $RESULTDIR | |
export NVM_DIR="$HOME/.nvm" | |
[ -s "$NVM_DIR/nvm.sh" ] && . "$NVM_DIR/nvm.sh" | |
NVMVERSION="NVM `nvm --version`" | |
CURRENTDIR=${PWD##*/} | |
DATE=`date '+%Y-%m-%d %H:%M:%S'` | |
printf "************************************************\n$CURRENTDIR\n$DATE\n...\n$NVMVERSION\n************************************************\n\n" | tee -a $RESULTDIR/$RESULTFILE | |
# INSTALL WITH NPM 5 | |
installPackages npm5 | |
# INSTALL WITH NPM 6npm install npm@latest -g | |
installPackages npm6 | |
# INSTALL WITH YARN | |
installPackages yarn | |
# LAST CLEAN | |
clean | |
# END | |
printf "\n\n>>> ALL DONE!\n" | tee -a $RESULTDIR/$RESULTFILE | |
open $RESULTDIR/results.txt | |
} | |
clean () { | |
REPEAT=${1:-0} | |
if [ $REPEAT != "repeat" ] | |
then | |
rm -rf yarn.lock package-lock.json | |
fi | |
rm -rf node_modules | |
npm cache clean --force | |
yarn cache clean | |
} | |
installPackages() { | |
clean | |
nvm install 9 && nvm use 9 | |
if [ $1 = "npm5" ] | |
then | |
printf "\n================================================\nINSTALLATION WITH NPM 5\n===============================================\n" | tee -a $RESULTDIR/$RESULTFILE | |
npm install npm@5.6.0 -g | |
printf "Node version: `node -v`\n" | tee -a $RESULTDIR/$RESULTFILE | |
printf "NPM version: `npm -v`\n" | tee -a $RESULTDIR/$RESULTFILE | |
runNPMInstall | |
clean "repeat" | |
runNPMInstall | |
rm -rf node_modules | |
runNPMInstall | |
elif [ $1 = "npm6" ] | |
then | |
printf "\n================================================\nINSTALLATION WITH NPM 6\n================================================\n" | tee -a $RESULTDIR/$RESULTFILE | |
npm install npm@6.0.0 -g | |
printf "Node version: `node -v`\n" | tee -a $RESULTDIR/$RESULTFILE | |
printf "NPM version: `npm -v`\n" | tee -a $RESULTDIR/$RESULTFILE | |
runNPMInstall | |
clean "repeat" | |
runNPMInstall | |
rm -rf node_modules | |
runNPMInstall | |
elif [ $1 = "yarn" ] | |
then | |
printf "\n================================================\nINSTALLATION WITH YARN \n================================================\n" | tee -a $RESULTDIR/$RESULTFILE | |
brew install yarn --without-node || brew upgrade yarn | |
printf "Node version: `node -v`\n" | tee -a $RESULTDIR/$RESULTFILE | |
printf "Yarn version: `yarn --version`\n" | tee -a $RESULTDIR/$RESULTFILE | |
runYarnInstall | |
clean "repeat" | |
runYarnInstall | |
rm -rf node_modules | |
runYarnInstall | |
else | |
echo "Error: this kind of installation is not supported!" | tee -a $RESULTDIR/$RESULTFILE | |
fi | |
printf "> Done!\n" | |
} | |
runNPMInstall() { | |
gtime -f "\nREAL\t\tUSER\t\tSYS\t\n------------------------------------------------\n%E\t\t%U\t\t%S" -ao $RESULTDIR/$RESULTFILE npm install | |
} | |
runYarnInstall() { | |
gtime -f "\nREAL\t\tUSER\t\tSYS\t\n------------------------------------------------\n%E\t\t%U\t\t%S" -ao $RESULTDIR/$RESULTFILE yarn install | |
} | |
run |
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