Example usage of jscodeshift for TypeScript with TypeScript:
- TypeScript target files *.ts
- TypeScript transformer
- TypeScript test files
- TypeScript fixtures
Strongly typed code and code completion with @types/jscodeshift
npm ior
yarnnpx jscodeshift -t ./examples/simple-rename.ts --extensions=ts --parser=ts './**/*.ts' --print --dryOmit
--dryto write the transformed source back to disk.
npm testor
yarn testUse the pre-configured VSCode launcher to run tests and debug your transformer.
With .github/copilot-instructions.md you can vibe code a new jscodeshift codemod.
Example prompt to create a new transform with tests:
Create a new transform to add a post-fix "funny" to class name
before:
class Foo {}
after:
class FooFunny {}
Use @babel/parser in https://astexplorer.net when working with the jscodeshift's default parser (default: babel).