Adding Framework Support

In src/lib/constants.ts, add the new value to Integration. Enum order matters — it controls both the detection priority (first match wins) and the display order in the CLI select menu. The display label comes from metadata.name in your FrameworkConfig.

export enum Integration {
  // ... existing entries
  rails = 'rails',  // insert at the desired detection/display position
}

2. Create the agent config file

Create src/<framework>/<framework>-wizard-agent.ts. This file exports:

• A context type for framework-specific data
• A FrameworkConfig<TContext> object (the full integration definition)
• A thin runner function that just calls runAgentWizard(CONFIG, options)

Define a context type for any data gathered before the agent runs, then pass it as the generic parameter. Use type (not interface) so it satisfies the Record<string, unknown> constraint:

type RailsContext = {
  projectType?: RailsProjectType;
  gemfilePath?: string;
};

export const RAILS_AGENT_CONFIG: FrameworkConfig<RailsContext> = {
  // All context-consuming callbacks (getTags, getOutroChanges, etc.)
  // are now fully typed — no `any` casts needed.
};

Use an existing config as a template. The config has these sections:

metadata

• name — display name (e.g. "Ruby on Rails")
• integration — the enum value
• docsUrl — PostHog docs URL for manual setup fallback
• unsupportedVersionDocsUrl — optional fallback for old versions
• beta — set true to show a [BETA] notice before running
• gatherContext — optional async function to detect project-specific context (e.g. router type, project variant)

detection

• packageName — the package to check (e.g. 'rails')
• packageDisplayName — human-readable name for error messages
• usesPackageJson — set false for non-JS frameworks (Python, PHP, Ruby, etc.)
• getVersion — extract version from package.json (return undefined if usesPackageJson: false)
• getVersionBucket — optional function to bucket versions for analytics (e.g. '7.x')
• minimumVersion — optional minimum version string; runner auto-checks and bails if too old
• getInstalledVersion — async function to get the installed version
• detect — async function that returns true if this framework is present in the project

environment

• uploadToHosting — whether to offer uploading env vars to hosting providers
• getEnvVars — returns the env var names and values for this framework

analytics

• getTags — returns analytics tags from gathered context

prompts

• projectTypeDetection — text describing how to confirm the project type
• packageInstallation — text describing package manager conventions
• getAdditionalContextLines — optional function returning extra prompt lines from context

ui

• successMessage, estimatedDurationMinutes
• getOutroChanges — returns "what the agent did" bullets
• getOutroNextSteps — returns "next steps" bullets

3. Register in the framework registry

In src/lib/registry.ts, import the config and add it:

import { NEW_AGENT_CONFIG } from '../<framework>/<framework>-wizard-agent';

export const FRAMEWORK_REGISTRY: Record<Integration, FrameworkConfig> = {
  // ... existing entries
  [Integration.newFramework]: NEW_AGENT_CONFIG,
};

4. Create framework utilities (if needed)

If the framework needs project type detection, version extraction, or other complex logic, create src/<framework>/utils.ts with the relevant functions. Keep this separate from the agent config to maintain testability.

Detection Guidelines

• For JS/TS frameworks: check package.json for the framework package using hasPackageInstalled and tryGetPackageJson from src/utils/clack-utils.ts and src/utils/package-json.ts
• For Python frameworks: glob for requirements*.txt, pyproject.toml, setup.py, Pipfile and check contents
• For PHP frameworks: check composer.json or framework-specific files (e.g. artisan for Laravel)
• For Ruby frameworks: check Gemfile or Gemfile.lock for the framework gem
• Always ignore virtual environment and dependency directories in globs

Verification

After adding a framework:

pnpm build    # Must compile with no errors
pnpm test     # All tests must pass
pnpm fix      # No new lint errors (warnings are OK)

Reference Configs

Good examples to study:

• JS framework: src/nextjs/nextjs-wizard-agent.ts — package.json detection, context gathering (router type)
• Python framework: src/django/django-wizard-agent.ts — filesystem detection, usesPackageJson: false
• PHP framework: src/laravel/laravel-wizard-agent.ts — composer.json detection, multiple detection strategies