feat(cli): implement interactive bb init project scaffolding#3
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weroperking merged 3 commits intomainfrom Feb 17, 2026
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📝 WalkthroughWalkthroughAdds the BetterBase monorepo scaffold: AGENTS.md planning, workspace configs, a TypeScript/Bun-first base template (Hono + Drizzle), a new CLI package with init/migrate commands and utilities, template scaffolds, and supporting docs, tests, and build scripts. Changes
Sequence Diagram(s)sequenceDiagram
actor User
participant CLI as bb CLI
participant Prompt as Prompt Engine
participant FS as File System
participant PM as Bun (Package Manager)
participant Git as Git
User->>CLI: run "bb init [project-name]"
CLI->>Prompt: ask project name / db mode / auth / git
Prompt-->>CLI: user selections
CLI->>FS: create directory & write files (package.json, configs, src/)
CLI->>PM: bun install (dependencies)
PM-->>CLI: install complete
CLI->>Prompt: prompt to initialize git
Prompt-->>CLI: yes/no
CLI->>Git: git init (if yes)
Git-->>CLI: repository initialized
CLI-->>User: print summary and next steps
Estimated code review effort🎯 4 (Complex) | ⏱️ ~45 minutes Possibly related PRs
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Actionable comments posted: 11
🧹 Nitpick comments (6)
betterbase/packages/shared/README.md (1)
1-3: Consider a more actionable placeholder template.The current placeholder is functional but could guide users more effectively. Consider expanding it with common sections that a shared package typically needs.
📝 Suggested enhancement for the scaffold
# `@betterbase/shared` (Scaffold) -Shared utilities/types placeholder. +Shared utilities and types for BetterBase projects. + +## Overview + +This package contains shared TypeScript utilities, types, and constants used across your BetterBase application. + +## Installation + +```bash +# If publishing to a registry +bun add `@betterbase/shared` +``` + +## Usage + +```typescript +// Example: Import shared types or utilities +import type { YourType } from '@betterbase/shared'; +import { yourUtility } from '@betterbase/shared'; +``` + +## What to add here + +- Common TypeScript types and interfaces +- Shared utility functions +- Constants and enums +- Validation schemas (Zod, etc.)🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@betterbase/packages/shared/README.md` around lines 1 - 3, The README for the `@betterbase/shared` scaffold is too minimal; expand it into an actionable template by adding an Installation section (how to add the package to a project), a Usage section with example imports (e.g., import type { YourType } from '@betterbase/shared' and import { yourUtility } from '@betterbase/shared'), and a "What to add here" checklist (common TypeScript types/interfaces, shared utilities, constants/enums, validation schemas like Zod) plus brief notes on publishing and examples; update the README content around the package name `@betterbase/shared` and use those headings so contributors know exactly what to populate.betterbase/packages/cli/tsconfig.json (1)
1-15: Extendtsconfig.base.jsoninstead of duplicating compiler options.This config duplicates most settings already defined in
../../tsconfig.base.jsonand is already drifting — it's missingisolatedModulesandforceConsistentCasingInFileNamesfrom the base. Also,noImplicitAnyis redundant whenstrictis alreadytrue.,
Proposed fix
{ + "extends": "../../tsconfig.base.json", "compilerOptions": { - "target": "ES2022", - "module": "ESNext", - "moduleResolution": "Bundler", - "strict": true, - "noImplicitAny": true, - "esModuleInterop": true, - "skipLibCheck": true, - "resolveJsonModule": true, "types": ["bun"], "outDir": "dist" }, "include": ["src/**/*.ts", "test/**/*.ts"] }🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@betterbase/packages/cli/tsconfig.json` around lines 1 - 15, Replace the duplicated compilerOptions by extending the root tsconfig.base.json: change the JSON to include an "extends": "../../tsconfig.base.json" and only specify overrides (keep "types": ["bun"], "outDir": "dist", and the "include" array), remove the redundant "noImplicitAny" setting (since "strict": true is in the base) and ensure you do not drop required base flags (confirm "isolatedModules" and "forceConsistentCasingInFileNames" are inherited from tsconfig.base.json or explicitly add them if the base lacks them) so that tsconfig.json only contains project-specific overrides.betterbase/packages/cli/src/commands/init.ts (1)
363-363: Double emoji in success output.
logger.successalready prepends✔, so this line renders as✔ ✅ BetterBase project created successfully!. Remove the✅from the message string.- logger.success('✅ BetterBase project created successfully!'); + logger.success('BetterBase project created successfully!');🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@betterbase/packages/cli/src/commands/init.ts` at line 363, Remove the redundant emoji from the success message so it doesn't duplicate the existing checkmark added by logger.success; specifically update the call to logger.success in init.ts (the logger.success(...) invocation that currently contains '✅ BetterBase project created successfully!') to just 'BetterBase project created successfully!' so the output reads once with the logger's prefixed checkmark.betterbase/templates/base/src/db/index.ts (1)
5-5: Consider reading the database path from an environment variable.Hardcoding
'local.db'makes the template less flexible. Since the scaffolded project already generates a.env.example, reading fromprocess.env(orBun.env) would be more consistent and allow users to configure the path without editing source code.Suggested change
-const sqlite = new Database('local.db'); +const sqlite = new Database(Bun.env.DATABASE_URL ?? 'local.db');🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@betterbase/templates/base/src/db/index.ts` at line 5, Replace the hardcoded path used when creating the Database instance with an environment-driven value: read a DB file path from process.env.DB_PATH (and fall back to Bun?.env.DB_PATH if using Bun) with a sensible default like 'local.db', then pass that variable into the Database(...) call where the constant sqlite is instantiated so projects can configure the DB path via their .env without changing source.betterbase/README.md (1)
23-23: Nit: path includes the repo directory name.
Frombetterbase/templates/base`` includes the repo folder prefix, which is redundant when you're already inside the repository. Consider justtemplates/base.🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@betterbase/README.md` at line 23, The README line "From `betterbase/templates/base`" should be simplified to remove the repo prefix; update the string in betterbase/README.md to "From `templates/base`" so it reads without the redundant repo folder name.betterbase/templates/base/src/index.ts (1)
19-34: Consider usingc.json()in the HTTPException branch for consistency.The HTTPException handler manually constructs a
ResponsewithJSON.stringify, while the fallback usesc.json(). Both paths could usec.json()for consistency:Suggested simplification
app.onError((error, c) => { if (error instanceof HTTPException) { - return new Response( - JSON.stringify({ - error: error.message, - details: (error as { cause?: unknown }).cause ?? null, - }), - { - status: error.status, - headers: { 'content-type': 'application/json; charset=UTF-8' }, - }, - ); + return c.json( + { + error: error.message, + details: (error as { cause?: unknown }).cause ?? null, + }, + error.status, + ); } return c.json({ error: 'Internal Server Error' }, 500); });🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@betterbase/templates/base/src/index.ts` around lines 19 - 34, The HTTPException branch in app.onError builds a Response manually; change it to use c.json() like the fallback for consistency and automatic headers. Replace the manual Response return when error is an instance of HTTPException with a call to c.json({ error: error.message, details: (error as { cause?: unknown }).cause ?? null }, error.status) so it uses the same helper as the fallback; keep the instance check (HTTPException) and preserve error.message, error.status and the cause extraction. Ensure the function remains app.onError and only adjusts the return value in the HTTPException branch.
🤖 Prompt for all review comments with AI agents
Verify each finding against the current code and only fix it if needed.
Inline comments:
In `@AGENTS.md`:
- Line 49: AGENTS.md currently documents the CLI as "betterbase/apps/cli" → "bb"
but the real CLI implementation lives in the packages/cli package and apps/cli
is only a stub; update AGENTS.md to point the "bb" CLI entry to the actual
implementation (packages/cli) or move the real CLI code into the apps/cli stub
so the doc and implementation match, and ensure the AGENTS.md "bb" entry and any
references to the CLI commands/prompts/logger/build are consistent with the
chosen canonical location.
In `@betterbase/.gitignore`:
- Around line 6-7: The .gitignore currently uses the pattern `.env.*` which
unintentionally excludes the tracked `.env.example`; update the .gitignore to
keep ignoring environment files but explicitly allow `.env.example` by adding a
negation rule for `.env.example` (i.e., add `!.env.example`) while leaving the
`.env` and `.env.*` entries intact so local env files remain ignored but the
example file is committed.
In `@betterbase/apps/cli/package.json`:
- Around line 1-14: Update the package's scripts.build to use Bun rather than
tsc: replace the current "build" command in the scripts block (the scripts.build
entry) with a Bun build invocation such as bun build ./src/index.ts --outdir
./dist --target bun to produce ./dist/index.js; keep or adjust scripts.dev and
scripts.typecheck as needed, and add/modify project documentation (README or
package description) to state whether `@betterbase/cli-legacy` is a placeholder or
superseded by `@betterbase/cli` so the package intent is clear.
In `@betterbase/apps/cli/src/index.ts`:
- Around line 1-3: This legacy entry prints a static message and should either
be removed or delegate to the real CLI to avoid a broken bb-legacy command;
either delete the file or replace its body so it imports the actual CLI entry
point (for example import the default export or named entry like main/runCli
from the `@betterbase/cli` package) and invoke it (preserving the #!/usr/bin/env
node shebang), so bb-legacy forwards to the real CLI implementation instead of
console.log.
In `@betterbase/packages/cli/src/commands/init.ts`:
- Around line 249-260: The schema generator unconditionally emits
sqlite-specific code in writeProjectFiles; add a buildSchema(databaseMode)
helper (similar to buildDbIndex) that returns the correct source for the schema
file: when databaseMode === 'neon' emit imports from 'drizzle-orm/pg-core' and
use pgTable with Postgres column types/defaults (e.g., serial or
integer().primaryKey({ mode: "serial" }) or appropriate serial surrogate,
varchar for text, timestamp/default now) and when databaseMode === 'sqlite' emit
the existing sqliteTable import and types; replace the inline schema string in
writeProjectFiles with buildSchema(databaseMode) and ensure the produced file
name and exported table constant (e.g., users) remain the same so other code
imports still work.
- Around line 345-349: The catch for the mkdir call currently masks all errors
and always throws "Directory ... already exists."; update the error handling
around the mkdir(projectPath) call to handle EEXIST explicitly and rethrow or
log other errors with their original message. Specifically, in the init command
where mkdir, projectPath and projectName are used, check the caught error's code
(e.g., error.code === 'EEXIST') and only throw the existing-directory message in
that case; for any other error, include the original error details (or rethrow
the original error) so permission/invalid-path issues are not swallowed.
- Around line 63-78: The buildPackageJson function currently adds better-sqlite3
in the else branch causing it to be included for Neon; change the logic so
better-sqlite3 is only added when databaseMode explicitly indicates SQLite (e.g.
databaseMode === 'sqlite') instead of using an else, leaving Neon to only add pg
when databaseMode === 'neon' and Turso to add `@libsql/client` in its branch;
update the dependency insertion around the dependencies object in
buildPackageJson accordingly.
- Around line 84-89: The package.json generator in commands/init.ts currently
hardcodes name: 'betterbase-app' and sets scripts.dev to 'bun run
src/routes/index.ts'; update the JSON construction to use the actual project
name (the parameter/variable passed into the init routine, e.g., projectName or
name) instead of the hardcoded string, and change the dev script to point to the
generated entrypoint (e.g., 'bun run src/index.ts' or the entry file produced by
your scaffold) so users' dev script matches generated files; adjust any function
signature or call sites that build this json (the initializer that constructs
the json object) to accept and pass the project name variable.
- Around line 104-118: The buildDrizzleConfig function currently sets a driver
variable and wrong mappings; change it to compute a dialect (based on the
databaseMode parameter) with mappings: 'neon' -> 'postgresql', 'turso' ->
'turso', 'local' -> 'sqlite', and update the template to use dialect:
'${dialect}' instead of driver: '${driver}'; preserve the rest of the returned
config structure and keep the schema/out/dbCredentials lines unchanged.
In `@betterbase/templates/base/betterbase.config.ts`:
- Around line 1-19: The static template exports a conflicting interface
BetterBaseConfig and constant betterbaseConfig that diverge from the shape
produced by the init generator; replace the plain TypeScript interface and
hardcoded betterbaseConfig with a single canonical Zod schema that matches the
generated shape (mode, database: { local, production }, auth: { enabled }),
export the inferred TypeScript type (e.g., from z.infer<typeof
BetterBaseConfigSchema>), and update the default betterbaseConfig value to
conform to that schema so both the template and the init output use the same
validated shape; ensure the schema is named (e.g., BetterBaseConfigSchema) and
used wherever the config type/value were referenced.
In `@betterbase/templates/base/src/routes/users.ts`:
- Around line 6-8: The route usersRoute.post currently awaits c.req.json() which
throws a raw SyntaxError for malformed JSON and escapes the existing
HTTPException handling; wrap the JSON parsing in a try/catch (around the
c.req.json() call and/or the parseBody(createUserSchema, body) call) and on
SyntaxError or validation parse errors throw or return an HTTPException with
status 400 and a clear message (e.g., "Malformed JSON body" or validation
details) so that callers receive a 400 instead of a 500; update the handler
containing usersRoute.post and ensure parseBody/createUserSchema error paths map
to HTTPException(400).
---
Nitpick comments:
In `@betterbase/packages/cli/src/commands/init.ts`:
- Line 363: Remove the redundant emoji from the success message so it doesn't
duplicate the existing checkmark added by logger.success; specifically update
the call to logger.success in init.ts (the logger.success(...) invocation that
currently contains '✅ BetterBase project created successfully!') to just
'BetterBase project created successfully!' so the output reads once with the
logger's prefixed checkmark.
In `@betterbase/packages/cli/tsconfig.json`:
- Around line 1-15: Replace the duplicated compilerOptions by extending the root
tsconfig.base.json: change the JSON to include an "extends":
"../../tsconfig.base.json" and only specify overrides (keep "types": ["bun"],
"outDir": "dist", and the "include" array), remove the redundant "noImplicitAny"
setting (since "strict": true is in the base) and ensure you do not drop
required base flags (confirm "isolatedModules" and
"forceConsistentCasingInFileNames" are inherited from tsconfig.base.json or
explicitly add them if the base lacks them) so that tsconfig.json only contains
project-specific overrides.
In `@betterbase/packages/shared/README.md`:
- Around line 1-3: The README for the `@betterbase/shared` scaffold is too
minimal; expand it into an actionable template by adding an Installation section
(how to add the package to a project), a Usage section with example imports
(e.g., import type { YourType } from '@betterbase/shared' and import {
yourUtility } from '@betterbase/shared'), and a "What to add here" checklist
(common TypeScript types/interfaces, shared utilities, constants/enums,
validation schemas like Zod) plus brief notes on publishing and examples; update
the README content around the package name `@betterbase/shared` and use those
headings so contributors know exactly what to populate.
In `@betterbase/README.md`:
- Line 23: The README line "From `betterbase/templates/base`" should be
simplified to remove the repo prefix; update the string in betterbase/README.md
to "From `templates/base`" so it reads without the redundant repo folder name.
In `@betterbase/templates/base/src/db/index.ts`:
- Line 5: Replace the hardcoded path used when creating the Database instance
with an environment-driven value: read a DB file path from process.env.DB_PATH
(and fall back to Bun?.env.DB_PATH if using Bun) with a sensible default like
'local.db', then pass that variable into the Database(...) call where the
constant sqlite is instantiated so projects can configure the DB path via their
.env without changing source.
In `@betterbase/templates/base/src/index.ts`:
- Around line 19-34: The HTTPException branch in app.onError builds a Response
manually; change it to use c.json() like the fallback for consistency and
automatic headers. Replace the manual Response return when error is an instance
of HTTPException with a call to c.json({ error: error.message, details: (error
as { cause?: unknown }).cause ?? null }, error.status) so it uses the same
helper as the fallback; keep the instance check (HTTPException) and preserve
error.message, error.status and the cause extraction. Ensure the function
remains app.onError and only adjusts the return value in the HTTPException
branch.
Comment on lines
+1
to
+14
| { | ||
| "name": "@betterbase/cli-legacy", | ||
| "version": "0.0.0", | ||
| "private": true, | ||
| "type": "module", | ||
| "bin": { | ||
| "bb-legacy": "./dist/index.js" | ||
| }, | ||
| "scripts": { | ||
| "build": "tsc -p tsconfig.json", | ||
| "dev": "bun run src/index.ts", | ||
| "typecheck": "tsc -p tsconfig.json --noEmit" | ||
| } | ||
| } |
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Use bun build instead of tsc for consistency with Bun workspace standards.
The src/index.ts file contains only a scaffold (a simple console.log with no imports), so the missing dependencies are not an issue here. However, the build script should use Bun instead of invoking tsc directly. Per the coding guidelines for package.json files, Bun commands should be preferred. Update the build script to "build": "bun build ./src/index.ts --outdir ./dist --target bun" (or similar) to maintain consistency with the primary CLI package at packages/cli, which uses "bun run src/build.ts".
Also clarify in documentation whether @betterbase/cli-legacy is a placeholder or superseded by @betterbase/cli at packages/cli.
🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.
In `@betterbase/apps/cli/package.json` around lines 1 - 14, Update the package's
scripts.build to use Bun rather than tsc: replace the current "build" command in
the scripts block (the scripts.build entry) with a Bun build invocation such as
bun build ./src/index.ts --outdir ./dist --target bun to produce
./dist/index.js; keep or adjust scripts.dev and scripts.typecheck as needed, and
add/modify project documentation (README or package description) to state
whether `@betterbase/cli-legacy` is a placeholder or superseded by `@betterbase/cli`
so the package intent is clear.
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Actionable comments posted: 4
🧹 Nitpick comments (8)
betterbase/apps/cli/src/index.ts (1)
8-11: Consider adding error handling around the dynamic import.If
packages/cli/src/indexis missing orrunCliis not exported, this will throw an unhandled rejection with a confusing error. Atry/catchwith a user-friendly message would improve the experience for anyone hitting this legacy path.Suggested improvement
export async function runLegacyCli(): Promise<void> { - const cliModule = await import('../../../packages/cli/src/index'); - await cliModule.runCli(process.argv); + try { + const cliModule = await import('../../../packages/cli/src/index'); + await cliModule.runCli(process.argv); + } catch (err) { + console.error('Failed to load the canonical CLI. Is the monorepo set up correctly?', err); + process.exitCode = 1; + } }🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@betterbase/apps/cli/src/index.ts` around lines 8 - 11, Wrap the dynamic import and subsequent call to runCli in runLegacyCli with a try/catch to handle missing module or missing export errors; catch the error from await import('../../../packages/cli/src/index') and verify cliModule.runCli is a function before calling it, and on failure call processLogger.error or console.error with a clear, user-friendly message that includes the caught error details and exit the process or rethrow as appropriate to avoid an unhandled rejection.betterbase/templates/base/src/db/index.ts (2)
6-6: Consider enabling WAL mode for better concurrent read performance.SQLite's default journal mode serialises reads behind writes. Enabling WAL is a one-liner and is generally recommended for server workloads.
Proposed enhancement
const sqlite = new Database(dbPath); +sqlite.exec('PRAGMA journal_mode = WAL;');🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@betterbase/templates/base/src/db/index.ts` at line 6, The SQLite Database instance created as const sqlite = new Database(dbPath) should enable WAL journaling for better concurrent read performance; after opening the DB (where Database is constructed) execute the PRAGMA journal_mode = WAL (e.g., via sqlite.pragma or running a SQL exec) so the connection uses Write-Ahead Logging; update the initialization around the Database constructor and ensure the statement runs once on startup (and handle/throw any error) so WAL mode is activated for the sqlite instance created from dbPath.
5-5:Bun.env.DB_PATHis unreachable —process.envandBun.envare equivalent in Bun.In the Bun runtime,
Bun.envis an alias ofprocess.env, so the second fallback will never be reached. Simplify to a single lookup.Proposed fix
-const dbPath = process.env.DB_PATH ?? Bun.env.DB_PATH ?? 'local.db'; +const dbPath = process.env.DB_PATH ?? 'local.db';🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@betterbase/templates/base/src/db/index.ts` at line 5, The dbPath assignment uses both process.env and Bun.env but Bun.env is an alias of process.env so the second fallback is unreachable; update the dbPath initialization (symbol: dbPath in index.ts) to read from a single env source (e.g., process.env.DB_PATH) with the 'local.db' default (process.env.DB_PATH ?? 'local.db') and remove the redundant Bun.env lookup.betterbase/.gitignore (1)
1-9: Consider adding SQLite database file patterns.Since the PR scaffolds projects with local database options and Turso uses SQLite, developers may work with local
.dbor.sqlitefiles during development. Adding patterns for these would prevent accidental commits.📦 Suggested addition
.DS_Store + +# Local database files +*.db +*.sqlite +*.sqlite3🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@betterbase/.gitignore` around lines 1 - 9, Add common SQLite database filename patterns to the .gitignore alongside existing entries (e.g., add lines for *.db, *.sqlite, *.sqlite3 and transient files like *-wal and *-shm) so local DB files created during development aren’t accidentally committed; update the same .gitignore that currently contains entries such as node_modules, .env.*, and .DS_Store.betterbase/templates/base/betterbase.config.ts (1)
16-25: Parsing defaults at load time is a nice touch for fail-fast validation.One small consideration: since this is a template file that
bb initwill overwrite with user-chosen values, you may want to verify that the config written byinit.tsalso passes throughBetterBaseConfigSchema.parse()(or at least.safeParse()) at runtime so mismatches between the generated output and this schema are caught early.#!/bin/bash # Check what betterbase.config.ts content init.ts actually writes, to confirm schema alignment rg -n "betterbase.config.ts" betterbase/packages/cli/src/commands/init.ts -A 20🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@betterbase/templates/base/betterbase.config.ts` around lines 16 - 25, The template validates the default config at load time but the init flow may emit a user config that bypasses schema validation; update the init logic (the command implemented in init.ts) to run BetterBaseConfigSchema.parse(...) or at minimum BetterBaseConfigSchema.safeParse(...) against the generated config object before writing it to disk (or immediately after writing, and abort with a clear error if validation fails), referencing the existing BetterBaseConfigSchema and BetterBaseConfig symbols so mismatches between generated betterbase.config.ts and the schema are caught and reported early.betterbase/README.md (2)
1-3: Consider adding a brief project description.The README would benefit from a one-sentence description of what BetterBase is and what problems it solves. This helps orient new contributors and users who land on the repository.
Example:
# BetterBase Monorepo BetterBase is a modern backend framework for building TypeScript APIs with type-safe database access. Initial BetterBase monorepo scaffold with a concrete base template.🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@betterbase/README.md` around lines 1 - 3, Add a one-sentence project description immediately under the "# BetterBase Monorepo" header to explain what BetterBase is and what problem it solves (e.g., mention it's a backend framework for TypeScript APIs with type-safe DB access); update the existing first paragraph (the line "Initial BetterBase monorepo scaffold with a concrete base template.") to follow the new description so README.md's header and opening paragraph clearly orient new contributors and users.
1-29: Add getting started section documenting thebb initcommand.This PR introduces the interactive
bb initscaffolding command (the main feature), but the README doesn't document how to use it. Consider adding a "Getting Started" or "Quick Start" section that shows users how to create a new BetterBase project.Example:
## Getting Started Create a new BetterBase project: \`\`\`bash bb init my-project \`\`\` Or run interactively: \`\`\`bash bb init \`\`\`🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@betterbase/README.md` around lines 1 - 29, Add a "Getting Started" section to the README that documents the new interactive scaffolding command `bb init`, showing both a non-interactive example (`bb init my-project`) and the interactive usage (`bb init`) along with a brief note about where to run it (from your shell) and what it creates (a new BetterBase project). Insert this section near the top-level usage/commands area (e.g., after "Base Template Commands") and reference the `bb init` command explicitly so users can find and run the scaffolding tool.betterbase/packages/cli/src/commands/init.ts (1)
383-409: No cleanup of the project directory on failure after partial scaffolding.If
writeProjectFilessucceeds butinstallDependenciesfails (Line 388), the project directory is left in a partially scaffolded state with nonode_modules. The outercatchre-throws but doesn't remove the directory. This is generally acceptable for CLI tools (the user can fix and re-runbun install), but consider at minimum logging that the directory was left in place so the user knows.🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@betterbase/packages/cli/src/commands/init.ts` around lines 383 - 409, The try/catch currently re-throws on any init failure but doesn't inform the user that a partially-created project directory may remain; update the catch block for the init flow that wraps writeProjectFiles/installDependencies/initializeGitRepository to log a clear warning via logger (or console) that the projectPath was left in a partial state and suggest remediation (re-run installDependencies or remove the directory), and optionally offer automated cleanup by attempting to remove projectPath on failure only if writeProjectFiles succeeded; reference writeProjectFiles, installDependencies, initializeGitRepository, logger and projectPath to locate where to add the warning/cleanup logic.
🤖 Prompt for all review comments with AI agents
Verify each finding against the current code and only fix it if needed.
Inline comments:
In `@betterbase/apps/cli/src/index.ts`:
- Around line 1-14: The script uses a Bun-only main check (import.meta.main)
while the shebang names node, so Node invocations will no-op; update the
entry-point to detect both Bun and Node by keeping or changing the shebang and
adding a Node-compatible main-module check alongside import.meta.main (e.g., in
the module that defines runLegacyCli(), use the Node ESM pattern with
fileURLToPath(import.meta.url) and compare to process.argv[1] or require.main
equivalently) and then call await runLegacyCli() when either import.meta.main or
the Node check indicates this file is the entry; reference runLegacyCli and
import.meta.main when making the change.
In `@betterbase/packages/cli/src/commands/init.ts`:
- Around line 266-274: The .gitignore written by writeFile includes ".drizzle"
but buildDrizzleConfig sets out: './drizzle', so the migrations/output directory
won't be ignored; update the .gitignore entry created in the writeFile call in
init.ts to match the actual output folder name "drizzle" (or remove the entry
entirely if migrations should be committed) so the value in buildDrizzleConfig
(out: './drizzle') and the .gitignore are consistent.
- Around line 119-121: The current hardcoded fallback for dbCredentials.url uses
'file:local.db' regardless of selected mode; update the init logic that builds
dbCredentials so it is mode-aware: inspect the chosen provider/mode (e.g.,
sqlite vs. neon vs. turso) and only use 'file:local.db' when mode === 'sqlite';
for neon and turso either construct an appropriate default URL scheme for that
provider or—preferably—fail fast with a clear error asking the user to set
DATABASE_URL (or provide the provider-specific env/flag). Ensure this change
touches the code that reads process.env.DATABASE_URL and sets dbCredentials
(symbol: dbCredentials) so neon/turso never get a SQLite URI and the CLI emits a
helpful message when no valid DB URL is available.
- Around line 96-100: Update the pinned devDependencies for Drizzle in the
package template: in the devDependencies object (the block that currently lists
'@types/bun', 'drizzle-kit', and 'typescript' in init.ts) bump 'drizzle-kit' to
the current stable release '^0.31.9' and add/update 'drizzle-orm' to '^0.45.1'
(or the latest stable if newer), then save the template so generated project
package.json contains these versions; after changing, run the usual install/test
flow for the template to verify no schema/dialect breakages.
---
Duplicate comments:
In `@betterbase/templates/base/betterbase.config.ts`:
- Around line 1-14: The config schema change is correct and aligns with bb init
output; no code changes required—keep the Zod schema defined as
BetterBaseConfigSchema and the inferred type BetterBaseConfig as-is since it
matches the expected shape (mode, database.{local,production}, auth.{enabled})
and removes the manual interface.
---
Nitpick comments:
In `@betterbase/.gitignore`:
- Around line 1-9: Add common SQLite database filename patterns to the
.gitignore alongside existing entries (e.g., add lines for *.db, *.sqlite,
*.sqlite3 and transient files like *-wal and *-shm) so local DB files created
during development aren’t accidentally committed; update the same .gitignore
that currently contains entries such as node_modules, .env.*, and .DS_Store.
In `@betterbase/apps/cli/src/index.ts`:
- Around line 8-11: Wrap the dynamic import and subsequent call to runCli in
runLegacyCli with a try/catch to handle missing module or missing export errors;
catch the error from await import('../../../packages/cli/src/index') and verify
cliModule.runCli is a function before calling it, and on failure call
processLogger.error or console.error with a clear, user-friendly message that
includes the caught error details and exit the process or rethrow as appropriate
to avoid an unhandled rejection.
In `@betterbase/packages/cli/src/commands/init.ts`:
- Around line 383-409: The try/catch currently re-throws on any init failure but
doesn't inform the user that a partially-created project directory may remain;
update the catch block for the init flow that wraps
writeProjectFiles/installDependencies/initializeGitRepository to log a clear
warning via logger (or console) that the projectPath was left in a partial state
and suggest remediation (re-run installDependencies or remove the directory),
and optionally offer automated cleanup by attempting to remove projectPath on
failure only if writeProjectFiles succeeded; reference writeProjectFiles,
installDependencies, initializeGitRepository, logger and projectPath to locate
where to add the warning/cleanup logic.
In `@betterbase/README.md`:
- Around line 1-3: Add a one-sentence project description immediately under the
"# BetterBase Monorepo" header to explain what BetterBase is and what problem it
solves (e.g., mention it's a backend framework for TypeScript APIs with
type-safe DB access); update the existing first paragraph (the line "Initial
BetterBase monorepo scaffold with a concrete base template.") to follow the new
description so README.md's header and opening paragraph clearly orient new
contributors and users.
- Around line 1-29: Add a "Getting Started" section to the README that documents
the new interactive scaffolding command `bb init`, showing both a
non-interactive example (`bb init my-project`) and the interactive usage (`bb
init`) along with a brief note about where to run it (from your shell) and what
it creates (a new BetterBase project). Insert this section near the top-level
usage/commands area (e.g., after "Base Template Commands") and reference the `bb
init` command explicitly so users can find and run the scaffolding tool.
In `@betterbase/templates/base/betterbase.config.ts`:
- Around line 16-25: The template validates the default config at load time but
the init flow may emit a user config that bypasses schema validation; update the
init logic (the command implemented in init.ts) to run
BetterBaseConfigSchema.parse(...) or at minimum
BetterBaseConfigSchema.safeParse(...) against the generated config object before
writing it to disk (or immediately after writing, and abort with a clear error
if validation fails), referencing the existing BetterBaseConfigSchema and
BetterBaseConfig symbols so mismatches between generated betterbase.config.ts
and the schema are caught and reported early.
In `@betterbase/templates/base/src/db/index.ts`:
- Line 6: The SQLite Database instance created as const sqlite = new
Database(dbPath) should enable WAL journaling for better concurrent read
performance; after opening the DB (where Database is constructed) execute the
PRAGMA journal_mode = WAL (e.g., via sqlite.pragma or running a SQL exec) so the
connection uses Write-Ahead Logging; update the initialization around the
Database constructor and ensure the statement runs once on startup (and
handle/throw any error) so WAL mode is activated for the sqlite instance created
from dbPath.
- Line 5: The dbPath assignment uses both process.env and Bun.env but Bun.env is
an alias of process.env so the second fallback is unreachable; update the dbPath
initialization (symbol: dbPath in index.ts) to read from a single env source
(e.g., process.env.DB_PATH) with the 'local.db' default (process.env.DB_PATH ??
'local.db') and remove the redundant Bun.env lookup.
Comment on lines
+1
to
+14
| #!/usr/bin/env node | ||
|
|
||
| /** | ||
| * Legacy bb wrapper entrypoint. | ||
| * | ||
| * Forwards execution to the canonical CLI implementation in packages/cli. | ||
| */ | ||
| export async function runLegacyCli(): Promise<void> { | ||
| const cliModule = await import('../../../packages/cli/src/index'); | ||
| await cliModule.runCli(process.argv); | ||
| } | ||
|
|
||
| if (import.meta.main) { | ||
| await runLegacyCli(); |
There was a problem hiding this comment.
Shebang declares node but import.meta.main is Bun-only.
Line 1 uses #!/usr/bin/env node, but import.meta.main (line 13) is a Bun-specific API — Node.js does not set this property, so when invoked via Node the CLI will silently do nothing. Either switch the shebang to bun or add a Node-compatible main-module check as a fallback.
Suggested fix (option A — align shebang with Bun)
-#!/usr/bin/env node
+#!/usr/bin/env bun📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
Suggested change
| #!/usr/bin/env node | |
| /** | |
| * Legacy bb wrapper entrypoint. | |
| * | |
| * Forwards execution to the canonical CLI implementation in packages/cli. | |
| */ | |
| export async function runLegacyCli(): Promise<void> { | |
| const cliModule = await import('../../../packages/cli/src/index'); | |
| await cliModule.runCli(process.argv); | |
| } | |
| if (import.meta.main) { | |
| await runLegacyCli(); | |
| #!/usr/bin/env bun | |
| /** | |
| * Legacy bb wrapper entrypoint. | |
| * | |
| * Forwards execution to the canonical CLI implementation in packages/cli. | |
| */ | |
| export async function runLegacyCli(): Promise<void> { | |
| const cliModule = await import('../../../packages/cli/src/index'); | |
| await cliModule.runCli(process.argv); | |
| } | |
| if (import.meta.main) { | |
| await runLegacyCli(); | |
| } |
🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.
In `@betterbase/apps/cli/src/index.ts` around lines 1 - 14, The script uses a
Bun-only main check (import.meta.main) while the shebang names node, so Node
invocations will no-op; update the entry-point to detect both Bun and Node by
keeping or changing the shebang and adding a Node-compatible main-module check
alongside import.meta.main (e.g., in the module that defines runLegacyCli(), use
the Node ESM pattern with fileURLToPath(import.meta.url) and compare to
process.argv[1] or require.main equivalently) and then call await runLegacyCli()
when either import.meta.main or the Node check indicates this file is the entry;
reference runLegacyCli and import.meta.main when making the change.
Comment on lines
+96
to
+100
| devDependencies: { | ||
| '@types/bun': '^1.3.9', | ||
| 'drizzle-kit': '^0.27.2', | ||
| typescript: '^5.9.3', | ||
| }, |
There was a problem hiding this comment.
🧩 Analysis chain
🏁 Script executed:
#!/bin/bash
# Check latest drizzle-kit and drizzle-orm versions from npm
echo "=== Latest drizzle-kit version ==="
curl -s https://registry.npmjs.org/drizzle-kit/latest | jq '.version'
echo "=== Latest drizzle-orm version ==="
curl -s https://registry.npmjs.org/drizzle-orm/latest | jq '.version'Repository: weroperking/Betterbase
Length of output: 153
🏁 Script executed:
#!/bin/bash
# Examine the init.ts file to see all dependency versions
cat -n betterbase/packages/cli/src/commands/init.ts | head -120 | tail -40Repository: weroperking/Betterbase
Length of output: 1288
🏁 Script executed:
#!/bin/bash
# Check if there are other files that reference drizzle versions
fd -e json -e ts -e tsx . betterbase/ | xargs grep -l "drizzle" | head -10Repository: weroperking/Betterbase
Length of output: 318
🏁 Script executed:
#!/bin/bash
# Search for drizzle-orm version specification in the init.ts file
grep -n "drizzle-orm" betterbase/packages/cli/src/commands/init.tsRepository: weroperking/Betterbase
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#!/bin/bash
# Check the template package.json
cat betterbase/templates/base/package.jsonRepository: weroperking/Betterbase
Length of output: 522
🏁 Script executed:
#!/bin/bash
# Check the drizzle config to understand dialect support
cat betterbase/templates/base/drizzle.config.tsRepository: weroperking/Betterbase
Length of output: 300
🏁 Script executed:
#!/bin/bash
# Check if there are any version constraints or comments about turso support
grep -r "turso" betterbase/packages/cli/src/commands/init.ts -B2 -A2Repository: weroperking/Betterbase
Length of output: 960
🏁 Script executed:
#!/antml:bash
# Check drizzle-kit changelog or documentation references in the repo
find betterbase -name "*.md" -o -name "*.txt" | xargs grep -l "drizzle\|version\|turso" 2>/dev/null | head -5Repository: weroperking/Betterbase
Length of output: 138
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#!/bin/bash
# Check package.json at the root to see if there are any constraints
cat betterbase/package.json 2>/dev/null | head -30Repository: weroperking/Betterbase
Length of output: 437
Update drizzle-kit and drizzle-orm to current versions.
The pinned versions are significantly outdated: drizzle-kit '^0.27.2' is 4 minor versions behind the latest (0.31.9), and drizzle-orm '^0.36.4' is 9 minor versions behind (0.45.1). With active Turso dialect support in this template, the version mismatch could cause schema generation issues or missing dialect compatibility fixes. Update both to their latest stable versions to ensure consistent feature support and bug fixes.
🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.
In `@betterbase/packages/cli/src/commands/init.ts` around lines 96 - 100, Update
the pinned devDependencies for Drizzle in the package template: in the
devDependencies object (the block that currently lists '@types/bun',
'drizzle-kit', and 'typescript' in init.ts) bump 'drizzle-kit' to the current
stable release '^0.31.9' and add/update 'drizzle-orm' to '^0.45.1' (or the
latest stable if newer), then save the template so generated project
package.json contains these versions; after changing, run the usual install/test
flow for the template to verify no schema/dialect breakages.
Comment on lines
+119
to
+121
| dbCredentials: { | ||
| url: process.env.DATABASE_URL || 'file:local.db', | ||
| }, |
There was a problem hiding this comment.
dbCredentials fallback 'file:local.db' is incorrect for Neon and Turso modes.
When DATABASE_URL is unset, the config falls back to 'file:local.db', which is a SQLite URI. This is nonsensical for neon (Postgres) and misleading for turso (which uses a different URL scheme). Drizzle-kit operations like push and generate will fail or produce confusing errors.
Consider making the fallback mode-aware:
Proposed fix
function buildDrizzleConfig(databaseMode: DatabaseMode): string {
const dialect: Record<DatabaseMode, 'sqlite' | 'postgresql' | 'turso'> = {
local: 'sqlite',
neon: 'postgresql',
turso: 'turso',
};
+ const defaultUrl: Record<DatabaseMode, string> = {
+ local: 'file:local.db',
+ neon: '', // must be configured
+ turso: '', // must be configured
+ };
+
return `import { defineConfig } from 'drizzle-kit';
export default defineConfig({
schema: './src/db/schema.ts',
out: './drizzle',
dialect: '${dialect[databaseMode]}',
dbCredentials: {
- url: process.env.DATABASE_URL || 'file:local.db',
+ url: process.env.DATABASE_URL || '${defaultUrl[databaseMode]}',
},
});
`;
}🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.
In `@betterbase/packages/cli/src/commands/init.ts` around lines 119 - 121, The
current hardcoded fallback for dbCredentials.url uses 'file:local.db' regardless
of selected mode; update the init logic that builds dbCredentials so it is
mode-aware: inspect the chosen provider/mode (e.g., sqlite vs. neon vs. turso)
and only use 'file:local.db' when mode === 'sqlite'; for neon and turso either
construct an appropriate default URL scheme for that provider or—preferably—fail
fast with a clear error asking the user to set DATABASE_URL (or provide the
provider-specific env/flag). Ensure this change touches the code that reads
process.env.DATABASE_URL and sets dbCredentials (symbol: dbCredentials) so
neon/turso never get a SQLite URI and the CLI emits a helpful message when no
valid DB URL is available.
Comment on lines
+266
to
+274
| await writeFile( | ||
| path.join(projectPath, '.gitignore'), | ||
| `node_modules | ||
| bun.lockb | ||
| .env | ||
| local.db | ||
| .drizzle | ||
| `, | ||
| ); |
There was a problem hiding this comment.
.gitignore ignores .drizzle but Drizzle output directory is drizzle.
Line 117 in buildDrizzleConfig sets out: './drizzle', but the .gitignore at Line 272 lists .drizzle (with a leading dot). The migrations directory won't be git-ignored as intended — or worse, if the intent is to track migrations, then neither entry should be present. Typically migrations are committed; if so, remove the entry entirely. If they shouldn't be committed:
Proposed fix (if migrations should be ignored)
node_modules
bun.lockb
.env
local.db
-.drizzle
+drizzle🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.
In `@betterbase/packages/cli/src/commands/init.ts` around lines 266 - 274, The
.gitignore written by writeFile includes ".drizzle" but buildDrizzleConfig sets
out: './drizzle', so the migrations/output directory won't be ignored; update
the .gitignore entry created in the writeFile call in init.ts to match the
actual output folder name "drizzle" (or remove the entry entirely if migrations
should be committed) so the value in buildDrizzleConfig (out: './drizzle') and
the .gitignore are consistent.
This was referenced Feb 17, 2026
weroperking
pushed a commit
that referenced
this pull request
Feb 19, 2026
…ndings-and-nitpicks-au3t5t Add TypeScript AST SchemaScanner for Drizzle schemas and tests
Merged
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Motivation
bb init [project-name]flow to scaffold a runnable BetterBase backend project.Description
runInitCommandthat prompts for project name (when missing), database setup (local|neon|turso), auth (yes/no), and git init (yes/no), and validates the project name with Zod.writeProjectFileswhich generates the requested project structure and starter files (src/db/{schema.ts,index.ts},src/routes/{index.ts,health.ts}, optionalsrc/middleware/auth.ts,src/lib/utils.ts,betterbase.config.ts,drizzle.config.ts,package.json,tsconfig.json,.env.example,.gitignore,README.md).package.jsonincludes conditional dependencies when auth is enabled.bun installin the new project and optionallygit init, extended the prompt helperselect()to support a default value, and updated CLI wiring to accept a positionalproject-nameargument and include tests for theinitargument.Testing
bun installand the install succeeded.cd betterbase/packages/cli && bun run typecheckcompleted successfully.cd betterbase/packages/cli && bun testpassed (2 tests, 0 failures).cd betterbase/packages/cli && bun run buildand verifieddist/index.js --versionanddist/index.js init --helpproduced expected output.Codex Task
Summary by CodeRabbit
Release Notes
New Features
bb) with init and migrate commands for project scaffolding (multiple DB options, optional auth)Documentation
Other