feat: `vue upgrade` monorepo support, `--from` option, and a new `vue migrate --from` command#5091

Merged

haoqunjiang merged 11 commits intovuejs:devfrom

haoqunjiang:feat-upgrade-from

Jan 28, 2020

Commits on Jan 17, 2020

refactor(migrator): rename `installed` to `baseVersion`
haoqunjiang
committed

Commits on Jan 19, 2020

fix: treat `resolveFrom` as `context`, fixing edge cases
haoqunjiang
committed
fix: use read-pkg instead of loadModule, avoid messing up require cache
haoqunjiang
committed
fix: getInstalledVersion still requires `loadModule` to support monorepo
haoqunjiang
committed

Commits on Jan 27, 2020