name	igniteui-angular-linting
description	Quick-reference for linting the core Ignite UI for Angular library. Covers the combined lint command (`lint:lib`), ESLint for TypeScript and templates, and Stylelint for Sass/SCSS styles. Use when an agent needs to run the main linters, fix lint errors, or understand the primary lint configuration. Do NOT use for building — use igniteui-angular-build instead. Do NOT use for running tests — use igniteui-angular-testing instead.
user-invocable	true

Ignite UI for Angular — Linting

Quick-reference card for the core lint commands for the main library in this repository.

Prerequisites

Command	What it runs
`npm run lint:lib`	ESLint + Stylelint (both — use this as the default)
`npm run lint:styles`	Stylelint only (Sass/SCSS files)
`npm run lint`	`ng lint` — ESLint only (TypeScript + templates)
`ng lint --fix`	Quick fix for tool identifiable fixes

npm run lint:lib

This is the combined command and the one agents should run before considering work complete. It executes:

ng lint — ESLint on TypeScript source and Angular templates, using the config at projects/igniteui-angular/eslint.config.mjs.
npm run lint:styles — Stylelint on Sass files under projects/igniteui-angular/core/src/core/styles.

npm run lint:styles

Runs stylelint "projects/igniteui-angular/core/src/core/styles". Use when you only changed SCSS/Sass and want a faster check.

File	Purpose
`eslint.config.mjs` (repo root)	Root ESLint config
`projects/igniteui-angular/eslint.config.mjs`	Library-specific ESLint config (referenced in `angular.json`)
`.stylelintrc.json` (repo root)	Root Stylelint config used by `npm run lint:styles`

Always run npm run lint:lib before marking work complete — this is a requirement from AGENTS.md.
Fix all lint errors before committing. Do not disable rules without justification.
If a lint rule conflicts with the intended change, investigate whether the rule is correct before suppressing it.