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Testing

This guide covers how to run quality checks on the NanoForge Schematics codebase.

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Running Lint Checks

The project uses ESLint for code quality and Prettier for formatting. 
pnpm lint
This runs:
  1. prettier --check . to verify formatting
  2. eslint --format=pretty src to check TypeScript source files for lint errors

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Auto-Fixing Issues

pnpm format
This runs:
  1. prettier --write . to reformat files
  2. eslint --fix --format=pretty src to auto-fix lint issues where possible

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Type Checking

TypeScript type checking is part of the build process. 
# Type check only
npx tsc --noEmit

# Full build
pnpm build

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Building

Verify that the project builds without errors: 
pnpm build
This runs type checking, bundles the code with tsdown, and copies template files and schemas to dist/.

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Pre-Commit Hooks

The project has pre-commit hooks configured via Husky and lint-staged. When you commit, the following checks run automatically on staged files:
  • Prettier formats all staged files
  • ESLint fixes lint issues in staged src/**/*.ts files

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CI Pipeline

The GitHub Actions CI pipeline runs on every pull request targeting main, every push to main, and manual dispatch. It runs pnpm lint and blocks merging if it fails.

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Verifying a Full Check

Before submitting a pull request, run the full check locally: 
pnpm format && pnpm build