transform to camelCase, PascalCase and snake_case

Will prettier consider a case transform feature?

example:

• variable names to camelCase or snake_case
• object keys names to camelCase or snake_case
• class names to PascalCase or snake_case
• class type function names to PascalCase or snake_case

I managed to toy with babylon parser’s AST to see if this was possible and had some success.

There is an eslint issue that was closed because transformations like these are unsafe.

[Rayraegah]

@j-f1 @lipis my use case was quite specific, I did not have conflicts. I used it in the process of transforming python code into javascript code (and pretty printed with prettier)

@bennyn Let me find the script for you. I don’t have one online.

[k15a]

Unfortunately, this is out of scope of Prettier. We are only pretty printing your code but we will never transform the AST because this would change the meaning of your code. You should probably write a codemod or something else if you want to have this functionality.