gitfor/platform

import { tanstackStart } from "@tanstack/react-start/plugin/vite";
import { cloudflare } from "@cloudflare/vite-plugin";
import { defineConfig } from "vite";
import viteReact from "@vitejs/plugin-react";
import tailwindcss from "@tailwindcss/vite";

/**
 * wrangler.jsonc is the production config. Local runs (`vite dev`, and `bun run preview`, which builds with
 * GITFOR_LOCAL=1) layer the dev overrides below on it; `bun run deploy` builds without them. Local runs must
 * never bind a deployed Artifacts namespace: an orphan sweep or a wiped local D1 would treat the other side's
 * repositories as orphans, so every namespace and trigger filter becomes `<namespace>-dev`.
 */
const DEV_NAMESPACE_SUFFIX = "-dev";
const DEV_VARS = { PUBLIC_URL: "http://localhost:3000", GITFOR_LOCAL: "true" };

function devName(namespace: string): string {
  return namespace.endsWith(DEV_NAMESPACE_SUFFIX) ? namespace : `${namespace}${DEV_NAMESPACE_SUFFIX}`;
}

export default defineConfig(({ command, isPreview }) => {
  const local = (command === "serve" && !isPreview) || process.env.GITFOR_LOCAL === "1";
  return {
    server: {
      port: 3000,
      // The Worker answers CORS itself (e.g. the editor API's preflights from its opaque-origin frame).
      cors: false,
    },
    resolve: {
      tsconfigPaths: true,
    },
    plugins: [
      cloudflare({
        viteEnvironment: { name: "ssr" },
        ...(local
          ? {
              // Mutate in place: a returned partial is deep-merged and its arrays are appended, which would
              // leave the production namespace binding and triggers alongside the dev ones.
              config: (config) => {
                for (const binding of config.artifacts ?? []) binding.namespace = devName(binding.namespace);
                for (const event of config.triggers?.events ?? []) {