From 8dc521c92a115c3800f421c737ff55d53d504997 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20H=C3=B8st=20Normark?= <m@martinnormark.com>
Date: Mon, 30 Jun 2025 15:56:49 +0200
Subject: [PATCH] Avoid `db:local` script for D1 database (#362)

Co-authored-by: Aman Varshney <amanvarshney.work@gmail.com>
---
 .changeset/itchy-bikes-sit.md                   |  5 +++++
 .../helpers/project-generation/create-readme.ts | 17 +++++++++++++++--
 .../project-generation/project-config.ts        |  6 +++++-
 3 files changed, 25 insertions(+), 3 deletions(-)
 create mode 100644 .changeset/itchy-bikes-sit.md

diff --git a/.changeset/itchy-bikes-sit.md b/.changeset/itchy-bikes-sit.md
new file mode 100644
index 0000000..6f4609b
--- /dev/null
+++ b/.changeset/itchy-bikes-sit.md
@@ -0,0 +1,5 @@
+---
+"create-better-t-stack": patch
+---
+
+Avoid db:local script for D1 database
diff --git a/apps/cli/src/helpers/project-generation/create-readme.ts b/apps/cli/src/helpers/project-generation/create-readme.ts
index dffb5b7..2604e38 100644
--- a/apps/cli/src/helpers/project-generation/create-readme.ts
+++ b/apps/cli/src/helpers/project-generation/create-readme.ts
@@ -5,6 +5,7 @@ import type {
 	Addons,
 	API,
 	Database,
+	DatabaseSetup,
 	Frontend,
 	ORM,
 	ProjectConfig,
@@ -96,7 +97,13 @@ ${packageManagerRunCmd} dev:setup
 \`\`\`
 
 Follow the prompts to create a new Convex project and connect it to your application.`
-		: generateDatabaseSetup(database, auth, packageManagerRunCmd, orm)
+		: generateDatabaseSetup(
+				database,
+				auth,
+				packageManagerRunCmd,
+				orm,
+				options.dbSetup,
+			)
 }
 
 Then, run the development server:
@@ -467,6 +474,7 @@ function generateDatabaseSetup(
 	_auth: boolean,
 	packageManagerRunCmd: string,
 	orm: ORM,
+	dbSetup: DatabaseSetup,
 ): string {
 	if (database === "none") {
 		return "";
@@ -484,9 +492,14 @@ function generateDatabaseSetup(
 		}.
 
 1. Start the local SQLite database:
-\`\`\`bash
+${
+	dbSetup === "d1"
+		? "Local development for a Cloudflare D1 database will already be running as part of the `wrangler dev` command."
+		: `\`\`\`bash
 cd apps/server && ${packageManagerRunCmd} db:local
 \`\`\`
+`
+}
 
 2. Update your \`.env\` file in the \`apps/server\` directory with the appropriate connection details if needed.
 `;
diff --git a/apps/cli/src/helpers/project-generation/project-config.ts b/apps/cli/src/helpers/project-generation/project-config.ts
index 620874f..23f0b70 100644
--- a/apps/cli/src/helpers/project-generation/project-config.ts
+++ b/apps/cli/src/helpers/project-generation/project-config.ts
@@ -225,7 +225,11 @@ async function updateServerPackageJson(
 	const scripts = serverPackageJson.scripts;
 
 	if (options.database !== "none") {
-		if (options.database === "sqlite" && options.orm === "drizzle") {
+		if (
+			options.database === "sqlite" &&
+			options.orm === "drizzle" &&
+			options.dbSetup !== "d1"
+		) {
 			scripts["db:local"] = "turso dev --db-file local.db";
 		}