Lint & Format

Run ESLint and Prettier across the project.

Purpose

This command checks and fixes code quality and formatting issues using ESLint and Prettier.

Usage

/lint            # fix what can be fixed, report the rest
/lint --check    # report only, change nothing

What this command does

1. Runs ESLint to check for code quality issues
2. Runs Prettier to check formatting
3. Auto-fixes where possible
4. Reports remaining issues that need manual attention

Steps

1. Check if tools are installed

pnpm eslint --version && pnpm prettier --version

2. Run ESLint with auto-fix

pnpm eslint . --fix --ext .ts,.tsx,.js,.jsx

3. Run Prettier

pnpm prettier --write "src/**/*.{ts,tsx,js,jsx,css,json,md}"

4. Type check

pnpm tsc --noEmit

Or use the project script

./scripts/lint-and-format.sh $ARGUMENTS

With --check the script reports without changing files, as CI runs it.

Common Issues

• Missing ESLint config: Copy templates/shared/eslint.config.js to project root
• Missing Prettier config: Copy templates/shared/prettier.config.js to project root
• Conflicting rules: Ensure eslint-config-prettier is installed to disable formatting rules in ESLint