I'm trying to migrate my React project from CRA to Vite, this is my vite.config.js
:
import { defineConfig } from 'vite'
import react from '@vitejs/plugin-react'
import envCompatible from 'vite-plugin-env-compatible'
import relay from "vite-plugin-relay"
import macrosPlugin from "vite-plugin-babel-macros"
import path from 'path';
import fs from 'fs/promises';
export default defineConfig({
resolve: {
alias: {
'~': path.resolve(__dirname, 'src'),
'@material-ui/core': path.resolve(__dirname, 'node_modules/@material-ui/core')
}
},
esbuild: {
loader: "tsx",
include: /src\/.*\.[tj]sx?$/,
exclude: [],
},
optimizeDeps: {
esbuildOptions: {
plugins: [
{
name: "load-js-files-as-jsx",
setup(build) {
build.onLoad({ filter: /src\/.*\.js$/ }, async (args) => ({
loader: "tsx",
contents: await fs.readFile(args.path, "utf8"),
}));
},
},
],
},
},
define: {
global: {},
},
plugins: [
envCompatible(),
react(),
relay,
//macrosPlugin(),
],
})
My GraphQL query files are like this:
import graphql from 'babel-plugin-relay/macro'
const getQuery = () => graphql`
query UserQuery($id: ID!) {
user(id: $id) {
id
fullName
}
}
`
export default getQuery
When I tried to run the project in dev mode (command $ vite
), I got this error:
So I did some search and replaced vite-plugin-relay
to vite-plugin-babel-macros
like this:
// others import
import relay from "vite-plugin-relay"
import macrosPlugin from "vite-plugin-babel-macros"
export default defineConfig({
// configs like bellow
plugins: [
envCompatible(),
react(),
//relay,
macrosPlugin(),
],
})
So I started to get a new error:
How can I configure Relay to work on Vite.JS?
Might be a bit late, but the issue has been fixed in Relay@13 and you can find some workarounds in this thread for older versions of Relay :
https://github.com/facebook/relay/issues/3354
You can also try adding the option eagerEsModules: true
to your relay babel plugin configuration.