https://github.com/sachinraja/trpc-v10-migrate-codemod
codemod to migrate your tRPC codebase from v9 to v10
https://github.com/sachinraja/trpc-v10-migrate-codemod
codemod trpc
Last synced: 4 days ago
JSON representation
codemod to migrate your tRPC codebase from v9 to v10
- Host: GitHub
- URL: https://github.com/sachinraja/trpc-v10-migrate-codemod
- Owner: sachinraja
- License: mit
- Created: 2022-09-05T07:23:22.000Z (about 3 years ago)
- Default Branch: main
- Last Pushed: 2025-05-19T22:53:42.000Z (5 months ago)
- Last Synced: 2025-09-21T04:58:07.806Z (20 days ago)
- Topics: codemod, trpc
- Language: TypeScript
- Homepage:
- Size: 135 KB
- Stars: 69
- Watchers: 1
- Forks: 3
- Open Issues: 9
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# trpc-v10-migrate-codemod
codemod to migrate your tRPC codebase from v9 to v10
This codemod **will not** perform a complete transformation. Rather, it is meant to help you with the most straightforward changes. Additionally, please examine the transformed code to ensure that it is correct.
## Usage
```sh
npx trpc-v10-migrate-codemod
```
> **Warning**
> It is recommended to run this codemod on a clean branch to ensure your changes are not lost.
This command will migrate all files included in your `tsconfig.json` to v10.
Current transformations:
- v9 router to v10 router
- v9 React client to v10 proxy React client
- `createCaller` to proxy caller
### Options
Run `npx trpc-v10-migrate-codemod --help` to see all options.
`--tsconfig-path` - path to your `tsconfig.json` file (default = 'tsconfig.json')
`--react-namespace` - namespace of your tRPC React hooks (can be specified multiple times) (default = 'trpc')
- setting this to an empty string (`--react-namespace=''`) will match hooks without a namespace like `useQuery()` and `useMutation()`
`--caller-namespace` - namespace of your tRPC `createCaller`s (i.e. `const caller = appRouter.createCaller()`) (can be specified multiple times) (default = 'caller')
`--context-namespace` - namespace of your tRPC context helpers (i.e. `const utils = trpc.useContext()`) (can be specified multiple times) (default = 'utils')
`--router-factory` - the function you use to create your routers (i.e. `createRouter`, `createProtectedRouter`) (can be specified multiple times) (default = ['router'])
`--base-procedure` - the base procedure unit for v10 (i.e. `adminProcedure`) (default = 't.procedure')
`--import` - named import to add to the top of every file with a transformed router (can be specified multiple times)
- structure is [named import]:[module specifier]
- example: `--import t:~/server/trpc --import adminProcedure:~/server/trpc`
`--remove-import` - named import to remove from every file with a transformed router (can be specified multiple times)
- structure is [named import]:[module specifier]
- example: `--remove-import createRouter:~/server/trpc`