force install husky (probably v4.x only)

huskify.sh

#!/usr/bin/env bash
function addHook() {
    echo -e "#!/bin/sh\n# husky" > .git/hooks/$1
    echo  '. "$(dirname "$0")/husky.sh"' >> .git/hooks/$1
    chmod +x .git/hooks/$1
}

DIRNAME="$(basename "${PWD}")"
if [ "${DIRNAME}" = 'server' ] || [ "${DIRNAME}" = 'client' ]; then echo "Do not run this script in the server/client subdir!"; exit 1; fi
if [ ! -f ./node_modules/husky/package.json ]; then echo "Project has no husky?"; exit 2; fi
if [ ! -d ./.git/hooks ]; then echo "Folder not git tracked?"; exit 2; fi

rm -f .git/hooks/*.sample
addHook applypatch-msg
addHook commit-msg
addHook post-applypatch
addHook post-checkout
addHook post-commit
addHook post-merge
addHook post-rewrite
addHook post-update
addHook pre-applypatch
addHook pre-auto-gc
addHook pre-commit
addHook pre-merge-commit
addHook pre-push
addHook pre-rebase
addHook prepare-commit-msg
addHook push-to-checkout
addHook sendemail-validate
echo -e "packageManager=npm\ncd ." > .git/hooks/husky.local.sh
cp -f node_modules/husky/sh/husky.sh ./.git/hooks/
echo DONE