Vue UI does not insert newline in package.json

[duckness]

Version

3.0.0-rc.12

Node and OS info

Node 10.8.0 / yarn 1.9.4 / Windows 10

Steps to reproduce

1. Open any project in vue ui
2. Change a setting that affects package.json in the vue ui web GUI, for example, adding a package
3. Note that there is no new line present in package.json
4. Add any package via yarn e.g. yarn add serve
5. Note that the command adds a newline to package.json

What is expected?

Consistent behavior with the yarn command, i.e, to leave a newline at the end of package.json

What is actually happening?

Inconsistent behavior, which leads to newline/no newline commits without manual intervention if using both methods of adding things to package.json

[Akryum]

If you use vue add on the command line, is it also happening?

[duckness]

vue add adds a newline (expected since it just runs the yarn add command).

EDIT: vue add doesn't add a newline

[Akryum]

This is expected, they use the same code 😸

[yyx990803]

@Akryum we should add a newline for files created by config transforms since we already have newlines for other files.