Files
clash-verge-rev/scripts/perf/build.mjs
T
Tunglies b39c5f9b6d test(perf): add macOS Tauri WebView performance harness
Drive the production home traffic graph through embedded WebDriver in an
isolated optimized measurement build. Record attributed WebContent and main
process CPU/RSS distributions across foreground, hidden and restored phases.

Keep replay, raw reports, independent-run comparison, cleanup checks and
focused validation available through project commands. Normal release builds
exclude the automation service and measurement entry points.
2026-09-07 07:13:24 +08:00

108 lines
2.9 KiB
JavaScript

import { execFileSync } from 'node:child_process'
import { createHash } from 'node:crypto'
import {
copyFileSync,
existsSync,
mkdirSync,
readFileSync,
writeFileSync,
} from 'node:fs'
import { resolve } from 'node:path'
const output = resolve(process.argv[2] ?? 'target/perf/build')
const hash = (bytes) => createHash('sha256').update(bytes).digest('hex')
const command = (cmd, args) =>
execFileSync(cmd, args, { encoding: 'utf8' }).trim()
const source = () =>
command('git', ['ls-files', '-co', '--exclude-standard'])
.split('\n')
.filter(existsSync)
.filter(
(path) =>
!path.startsWith('scripts/perf/') ||
/\.(rs|tsx|html|mts|json)$/.test(path),
)
.sort()
.map((path) => `${path}\0${hash(readFileSync(path))}`)
.join('\n')
mkdirSync(output, { recursive: true })
const before = hash(source())
const buildSettingsSha256 = hash(
['Cargo.toml', '.cargo/config.toml']
.filter(existsSync)
.map((path) => `${path}\0${hash(readFileSync(path))}`)
.join('\n'),
)
execFileSync(
'pnpm',
[
'exec',
'vite',
'build',
'--mode',
'perf',
'--config',
'scripts/perf/vite.mts',
],
{ stdio: 'inherit' },
)
const mode = 'release + perf-harness (build settings hash recorded)'
const buildCommand =
'TAURI_CONFIG=<scripts/perf/tauri.json> cargo build -p clash-verge --release --features perf-harness --locked --target-dir target/perf/cargo'
execFileSync(
'cargo',
[
'build',
'-p',
'clash-verge',
'--release',
'--features',
'perf-harness',
'--locked',
'--target-dir',
'target/perf/cargo',
],
{
stdio: 'inherit',
env: {
...process.env,
TAURI_CONFIG: readFileSync('scripts/perf/tauri.json', 'utf8'),
},
},
)
if (before !== hash(source()))
throw new Error('Source changed during build; refuse manifest')
const binary = `${output}/clash-verge`
copyFileSync('target/perf/cargo/release/clash-verge', binary)
const files = command('find', ['target/perf/dist', '-type', 'f'])
.split('\n')
.sort()
writeFileSync(
`${binary}.json`,
JSON.stringify(
{
head: command('git', ['rev-parse', 'HEAD']),
dirty: command('git', ['status', '--porcelain']),
sourceSha256: before,
binarySha256: hash(readFileSync(binary)),
frontendSha256: hash(
files.map((path) => `${path}\0${hash(readFileSync(path))}`).join('\n'),
),
mode,
buildSettingsSha256,
buildEnvironment: Object.fromEntries(
Object.entries(process.env).filter(([key]) =>
/^(RUSTFLAGS|CARGO_ENCODED_RUSTFLAGS|CARGO_PROFILE_|RUSTC_WRAPPER)/.test(
key,
),
),
),
buildCommand,
binary,
toolchain: `${command('rustc', ['--version'])}; node ${process.version}; pnpm ${command('pnpm', ['--version'])}`,
},
null,
2,
),
)
console.log(`Measurement binary and manifest: ${binary}`)