Issue

Description

yalc push won't update host-yarn/yarn.lock or host-npm/package-lock.json.

yarn/npm i won't do that either.

Repro Steps

# bootstrap
cd lib
yarn
npx yalc push
cd ..

cd host-npm
npm i
npx yalc add lib
cd ..

cd host-yarn
yarn
npx yalc add lib
cd ..

# modify lib's dependencies
cd lib
yarn add react@^17 # could be any package
npx yalc push

Desired Results

host-yarn/yarn.lock and host-npm/package-lock.json show react@17 has been installed in the hosts.

Actual Results

No changes to host-yarn/yarn.lock and host-npm/package-lock.json.

Workarounds which don't Work

cd host-yarn
yarn

host-yarn/yarn.lock doesn't change.

cd host-npm
npm i

host-npm/package-lock.json does say lib now depends on react@^17 but it says it installed react@15 anyway.

Workaround which Works

# in lib
yarn add yalc@1.0.0-pre.35
npx yalc push

This runs scripts.postupdate from lib/package.json, which upgrades lib in the hosts.