cypress.config.ts

import { defineConfig } from "cypress"
import react from "@vitejs/plugin-react"
import wasm from "vite-plugin-wasm"
import topLevelAwait from "vite-plugin-top-level-await"

export default defineConfig({
  component: {
    excludeSpecPattern: ["dist"],
    devServer: {
      framework: "react",
      bundler: "vite",
      viteConfig: {
        plugins: [wasm(), topLevelAwait(), react()],

        worker: {
          format: "es",
          plugins: [wasm(), topLevelAwait()],
        },

        optimizeDeps: {
          // This is necessary because otherwise `vite dev` includes two separate
          // versions of the JS wrapper. This causes problems because the JS
          // wrapper has a module level variable to track JS side heap
          // allocations, and initializing this twice causes horrible breakage
          exclude: [
            "@automerge/prosemirror",
            "@automerge/automerge-wasm",
            "@automerge/automerge-wasm/bundler/bindgen_bg.wasm",
            "@syntect/wasm",
          ],
        },

        server: {
          fs: {
            strict: false,
          },
        },
      },
    },
  },
})