init create cli, added node and partially cloudflare

app/src/cli/commands/create/templates/cloudflare.ts

@@ -0,0 +1,106 @@
+import * as $p from "@clack/prompts";
+import { overrideJson, overridePackageJson } from "cli/commands/create/npm";
+import { uuid } from "core/utils";
+import color from "picocolors";
+import type { Template, TemplateSetupCtx } from ".";
+
+export const cloudflare = {
+   key: "cloudflare",
+   title: "Cloudflare Basic",
+   integration: "cloudflare",
+   description: "A basic bknd Cloudflare worker",
+   path: "gh:bknd-io/bknd/examples/cloudflare-worker",
+   ref: true,
+   setup: async (ctx) => {
+      const db = await $p.select({
+         message: "What database do you want to use?",
+         options: [
+            { label: "Cloudflare D1", value: "d1" },
+            { label: "LibSQL", value: "libsql" }
+         ]
+      });
+      if ($p.isCancel(db)) {
+         process.exit(1);
+      }
+
+      try {
+         switch (db) {
+            case "d1":
+               await createD1(ctx);
+               break;
+            case "libsql":
+               await createLibsql(ctx);
+               break;
+            default:
+               throw new Error("Invalid database");
+         }
+      } catch (e) {
+         const message = (e as any).message || "An error occurred";
+         $p.log.warn(
+            "Couldn't add database. You can add it manually later. Error: " + color.red(message)
+         );
+      }
+   }
+} as const satisfies Template;
+
+async function createD1(ctx: TemplateSetupCtx) {
+   const name = await $p.text({
+      message: "Enter database name",
+      validate: (v) => {
+         if (!v) {
+            return "Invalid name";
+         }
+         return;
+      }
+   });
+   if ($p.isCancel(name)) {
+      process.exit(1);
+   }
+
+   await overrideJson(
+      "wrangler.json",
+      (json) => ({
+         ...json,
+         d1_databases: [
+            {
+               binding: "DB",
+               database_name: name,
+               database_id: uuid()
+            }
+         ]
+      }),
+      { dir: ctx.dir }
+   );
+   $p.log.info(
+      "Database created. Note that if you deploy, you have to create a real database using `npx wrangler d1 create <name>` and update your wrangler configuration."
+   );
+}
+
+async function createLibsql(ctx: TemplateSetupCtx) {
+   await overrideJson(
+      "wrangler.json",
+      (json) => ({
+         ...json,
+         vars: {
+            DB_URL: "http://127.0.0.1:8080"
+         }
+      }),
+      { dir: ctx.dir }
+   );
+
+   await overridePackageJson((pkg) => ({
+      ...pkg,
+      scripts: {
+         ...pkg.scripts,
+         db: "turso db",
+         dev: "npm run db && wrangler dev"
+      }
+   }));
+
+   $p.log.info(
+      "Database set to LibSQL. You can now run `npm run db` to start the database and `npm run dev` to start the worker."
+   );
+   $p.log.info(
+      `Make sure you have Turso's CLI installed. Check their docs on how to install at ${color.cyan("https://docs.turso.tech/cli/introduction")}`
+   );
+}

app/src/cli/commands/create/templates/index.ts

@@ -0,0 +1,49 @@
+import { cloudflare } from "./cloudflare";
+
+export type TemplateSetupCtx = {
+   template: Template;
+   dir: string;
+};
+
+export type Integration = "node" | "bun" | "cloudflare" | "nextjs" | "remix" | "astro" | "custom";
+
+export type Template = {
+   /**
+    * unique key for the template
+    */
+   key: string;
+   /**
+    * the integration this template is for
+    */
+   integration: Integration;
+   title: string;
+   description?: string;
+   path: string;
+   /**
+    * adds a ref "#{ref}" to the path. If "true", adds the current version of bknd
+    */
+   ref?: true | string;
+   preinstall?: (ctx: TemplateSetupCtx) => Promise<void>;
+   postinstall?: (ctx: TemplateSetupCtx) => Promise<void>;
+   setup?: (ctx: TemplateSetupCtx) => Promise<void>;
+};
+
+export const templates = [
+   {
+      key: "node",
+      title: "Node.js Basic",
+      integration: "node",
+      description: "A basic bknd Node.js server",
+      path: "gh:bknd-io/bknd/examples/node",
+      ref: true
+   },
+   {
+      key: "bun",
+      title: "Bun Basic",
+      integration: "bun",
+      description: "A basic bknd Bun server",
+      path: "gh:bknd-io/bknd/examples/bun",
+      ref: true
+   },
+   cloudflare
+] as const satisfies Template[];