The installer CLI

The package ships a CLI exposed as eslint-config-mocg (and the eslint-config-mocg bin). It has two commands: init and doctor.

init

npx eslint-config-mocg init [options]

What it does, in order:

1. Detects your package manager (npm / yarn / pnpm / bun, from the lockfile or the packageManager field) and your framework (from package.json dependencies).
2. Asks which base stack you're on — pre-selecting the detected one — and which add-ons to enable. (Skipped with --yes.)
3. Installs eslint-config-mocg plus the optional peer plugins your selection needs, using your package manager.
4. Writes eslint.config.mjs (it will not overwrite an existing one — it prints the suggested contents instead).
5. Patches package.json with lint and lint:fix scripts if they're missing.

Options

Option	Description
--preset <stack>	Base stack: node, nest, react, or vue. Skips the stack prompt.
--extras <a,b>	Comma-separated add-ons: vitest, jest, zod, i18n, tailwind.
-y, --yes	Non-interactive. Uses detection plus any --preset/--extras you pass.
--no-install	Write the config and scripts only; print the install command instead of running it.
--dry-run	Print every action without writing files or installing.
--cwd <dir>	Operate in <dir> instead of the current directory.

Examples

# Interactive, auto-detected:
npx eslint-config-mocg init

# Pin the stack, non-interactive (great for CI or templates):
npx eslint-config-mocg init --preset nest --extras vitest --yes

# See what it would do, without touching anything:
npx eslint-config-mocg init --preset react --dry-run

doctor

npx eslint-config-mocg doctor

Detects your stack, then checks that every plugin it requires is actually installed and resolvable from your project. It reports versions for what's present and an install command for whatever's missing. Use it when lint behaves differently than expected — it answers "do I have the right plugins?" without a back-and-forth.

▸ Diagnosing ESLint config setup
Detected stacks: react
Detected extras: vitest

✔ eslint 10.5.0
✔ eslint-plugin-react 7.37.5
✔ eslint-plugin-react-hooks 7.1.1
! eslint-plugin-react-refresh is missing (required by your detected stack)

! 1 package(s) missing. Install them:
  npm i -D eslint-plugin-react-refresh

help

npx eslint-config-mocg help