igniteui-angular-linting

# Ignite UI for Angular — Linting Quick-reference card for the core lint commands for the main library in this repository. ## Prerequisites - Run `npm install` at the repo root. ## Commands | 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 | ### `lint:lib` (recommended) ```bash npm run lint:lib ``` This is the combined command and the one agents should run before considering work complete. It executes: 1. `ng lint` — ESLint on TypeScript source and Angular templates, using the config at `projects/igniteui-angular/eslint.config.mjs`. 2. `npm run lint:styles` — Stylelint on Sass files under `projects/igniteui-angular/core/src/core/styles`. ### Lint Styles Only ```bash 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. ## Configuration Files | 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` | ## Agent Rules - **Always run `npm run lint:lib` before marking work complete** — this is a requirement from [AGENTS.md](../../../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. ## Related Skills - [`igniteui-angular-build`](../igniteui-angular-build/SKILL.md) — Building the library - [`igniteui-angular-testing`](../igniteui-angular-testing/SKILL.md) — Running tests