vitest.config.ts

import { resolve } from 'node:path'

import { defineConfig } from 'vitest/config'

export default defineConfig({
  test: {
    globals: false,
    environment: 'node',
    passWithNoTests: true,
    include: ['tests/unit/**/*.test.ts', 'tests/integration/**/*.test.ts', 'tests/compliance/**/*.test.ts'],
    coverage: {
      provider: 'v8',
      include: ['src/**/*.ts'],
      // Exclude pure-type files (no runtime code) and the public re-export entry.
      exclude: [
        'src/index.ts',
        'src/types/public-types.ts',
        'src/ast/ast-kinds.ts',
        'src/ast/ast-nodes.ts',
        'src/lexer/token-types.ts',
      ],
      reporter: ['text', 'lcov', 'html'],
      thresholds: {
        lines: 90,
        statements: 90,
        functions: 95,
        branches: 88,
      },
    },
  },
  resolve: {
    alias: {
      '@': resolve(__dirname, 'src'),
    },
  },
})