Files
DECNET/decnet_web/vite.config.ts
anti 6d7c0b6419 test(decnet_web): raise coverage floor after AttackerDetail split
Phase 1 of the UI refactor is in. AttackerDetail dropped from
2,579 LOC inline data + JSX to a 408-LOC shell composed of
extracted sections, each with co-located tests. Lock the gain by
bumping the threshold floor in vite.config.ts:

  lines       0 -> 7
  functions   0 -> 6
  branches    0 -> 5
  statements  0 -> 7

Future PRs raise these; never lower. Phase 1 final scoreboard:
9 test files, 45 tests, all green.
2026-05-09 04:49:32 -04:00

63 lines
2.1 KiB
TypeScript

import { defineConfig } from 'vitest/config'
import react from '@vitejs/plugin-react'
// https://vite.dev/config/
export default defineConfig({
plugins: [react()],
test: {
environment: 'jsdom',
globals: true,
setupFiles: ['./src/test/setup.ts'],
css: false,
coverage: {
provider: 'v8',
reporter: ['text', 'html'],
include: ['src/**/*.{ts,tsx}'],
exclude: ['src/**/*.d.ts', 'src/test/**', 'src/main.tsx'],
// Baseline floors. Each refactor PR raises these; never lower.
// Locked in after Phase 1 (AttackerDetail split: hook + 6 sections,
// 45 tests across 9 files): 7.78% lines, 5.35% branches.
thresholds: {
lines: 7,
functions: 6,
branches: 5,
statements: 7,
},
},
},
server: {
proxy: {
'/api': {
target: 'http://127.0.0.1:8000',
changeOrigin: true,
},
},
},
build: {
// Split heavy third-party libs into their own chunks so the main
// bundle stays small and the rarely-changing vendor code stays
// cacheable across deploys. Recharts + asciinema-player + lucide
// together made up most of the weight that was tripping the 500kB
// warning.
rollupOptions: {
output: {
manualChunks: (id: string) => {
if (!id.includes('node_modules')) return undefined
// d3-* ships alongside recharts as its plotting engine —
// grouping them keeps tree-shaken subsets together.
if (id.includes('recharts') || id.includes('/d3-')) return 'charts'
if (id.includes('asciinema-player')) return 'player'
if (id.includes('lucide-react')) return 'icons'
if (id.includes('react-router')) return 'router'
if (id.includes('react-dom')) return 'react-dom'
if (id.includes('/react/') || id.endsWith('/react')) return 'react'
return 'vendor'
},
},
},
// Legitimate ceiling for any single chunk after splitting; anything
// larger is a real bloat regression worth investigating.
chunkSizeWarningLimit: 600,
},
})