升级React库版本：建议只推送package.json还是同时推送package.json和package-lock.json？

Question

在升级React库版本时，建议只推送package.json还是同时推送package.json和package-lock.json？

Answer 1

You should push both, no matter what you are upgrading. It is always recommended to push both package.json and package-lock.json into your source control. According to the npm docs on package-lock.json : (Bolding added by me)

package-lock.json is automatically generated for any operations where npm modifies either the node_modules tree, or package.json . It describes the exact tree that was generated, such that subsequent installs are able to generate identical trees, regardless of intermediate dependency updates.

This file is intended to be committed into source repositories , and serves various purposes:

• Describe a single representation of a dependency tree such that teammates, deployments, and continuous integration are guaranteed to install exactly the same dependencies.

• Provide a facility for users to "time-travel" to previous states of node_modules without having to commit the directory itself.

• To facilitate greater visibility of tree changes through readable source control diffs.

• And optimize the installation process by allowing npm to skip repeated metadata resolutions for previously-installed packages.

You can also see this answer for more information and discussion.

Answer 2

两者都是，因为所有packege.json模块版本都类似于package-lock.json