How to Convert Package-Lock. Json to Yarn. Lock?
I Have an Project with Package-Lock. Json File. Now, I Want to Generate Yarn. Lock File Based on Package-Lock. Json File or Existed Node_Modules of Project...
I have an project with package-lock.json file.
Now, I want to generate yarn.lock file based on package-lock.json file or existed node_modules of project.
How can I do this? thanks.
3 Answers
You can use yarn import to generate yarn.lock file from an existing npm-installed node_modules folder.
yarn import aims to alleviate this challenge by generating a yarn.lock file in one of two ways:
- Using the dependency tree in an existing
package-lock.jsonfile created by npm install - If no such file exists, using the versions found inside
node_modulesaccording to normalrequire.resolve()resolution rules.
For example:
☁ api [develop] ⚡ yarn import
yarn import v1.17.3
info found npm package-lock.json, converting to yarn.lock
warning jest > jest-cli > jest-config > jest-environment-jsdom > jsdom > left-pad@1.3.0: use String.prototype.padStart()
success Saved lockfile.
✨ Done in 21.56s.
You can use the tool synp to convert back and forth:
synp --source-file yarn.lock # will create package-lock.json
synp --source-file package-lock.json # will create yarn.lock
as of yarn 1.7.0 (2018-06-04) you can use yarn import to convert npm package-lock.json to yarn.lock instead of having to npm install first for node_modules and tell yarn to take a looks at that
Alexander Ross has covered the video game industry for a decade, writing deep dives on game design, esports tournaments, VR developments, and gaming culture.
