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messy work. backtests / mock-data

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Boki 2025-07-03 08:37:23 -04:00
parent 4e4a048988
commit fa70ada2bb
51 changed files with 2576 additions and 887 deletions
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256
apps/stock/core/index.js
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@ -1,251 +1,21 @@
const { existsSync, readFileSync } = require('fs')
/* tslint:disable */
/* eslint-disable */
const { existsSync } = require('fs')
const { join } = require('path')
const { platform, arch } = process
let nativeBinding = null
let localFileExisted = false
let loadError = null
function isMusl() {
// For Node 10
if (!process.report || typeof process.report.getReport !== 'function') {
try {
const lddPath = require('child_process').execSync('which ldd 2>/dev/null', { encoding: 'utf8' })
return readFileSync(lddPath, 'utf8').includes('musl')
} catch (e) {
return true
}
// Try to load the native binding
try {
if (existsSync(join(__dirname, 'index.node'))) {
nativeBinding = require('./index.node')
} else {
const { glibcVersionRuntime } = process.report.getReport().header
return !glibcVersionRuntime
throw new Error('index.node not found')
}
} catch (e) {
throw new Error(`Failed to load native binding: ${e.message}`)
}
switch (platform) {
case 'android':
switch (arch) {
case 'arm64':
localFileExisted = existsSync(join(__dirname, 'core.android-arm64.node'))
try {
if (localFileExisted) {
nativeBinding = require('./core.android-arm64.node')
} else {
nativeBinding = require('@stock-bot/core-android-arm64')
}
} catch (e) {
loadError = e
}
break
case 'arm':
localFileExisted = existsSync(join(__dirname, 'core.android-arm-eabi.node'))
try {
if (localFileExisted) {
nativeBinding = require('./core.android-arm-eabi.node')
} else {
nativeBinding = require('@stock-bot/core-android-arm-eabi')
}
} catch (e) {
loadError = e
}
break
default:
throw new Error(`Unsupported architecture on Android ${arch}`)
}
break
case 'win32':
switch (arch) {
case 'x64':
localFileExisted = existsSync(
join(__dirname, 'core.win32-x64-msvc.node')
)
try {
if (localFileExisted) {
nativeBinding = require('./core.win32-x64-msvc.node')
} else {
nativeBinding = require('@stock-bot/core-win32-x64-msvc')
}
} catch (e) {
loadError = e
}
break
case 'ia32':
localFileExisted = existsSync(
join(__dirname, 'core.win32-ia32-msvc.node')
)
try {
if (localFileExisted) {
nativeBinding = require('./core.win32-ia32-msvc.node')
} else {
nativeBinding = require('@stock-bot/core-win32-ia32-msvc')
}
} catch (e) {
loadError = e
}
break
case 'arm64':
localFileExisted = existsSync(
join(__dirname, 'core.win32-arm64-msvc.node')
)
try {
if (localFileExisted) {
nativeBinding = require('./core.win32-arm64-msvc.node')
} else {
nativeBinding = require('@stock-bot/core-win32-arm64-msvc')
}
} catch (e) {
loadError = e
}
break
default:
throw new Error(`Unsupported architecture on Windows: ${arch}`)
}
break
case 'darwin':
localFileExisted = existsSync(join(__dirname, 'core.darwin-universal.node'))
try {
if (localFileExisted) {
nativeBinding = require('./core.darwin-universal.node')
} else {
nativeBinding = require('@stock-bot/core-darwin-universal')
}
break
} catch {}
switch (arch) {
case 'x64':
localFileExisted = existsSync(join(__dirname, 'core.darwin-x64.node'))
try {
if (localFileExisted) {
nativeBinding = require('./core.darwin-x64.node')
} else {
nativeBinding = require('@stock-bot/core-darwin-x64')
}
} catch (e) {
loadError = e
}
break
case 'arm64':
localFileExisted = existsSync(
join(__dirname, 'core.darwin-arm64.node')
)
try {
if (localFileExisted) {
nativeBinding = require('./core.darwin-arm64.node')
} else {
nativeBinding = require('@stock-bot/core-darwin-arm64')
}
} catch (e) {
loadError = e
}
break
default:
throw new Error(`Unsupported architecture on macOS: ${arch}`)
}
break
case 'freebsd':
if (arch !== 'x64') {
throw new Error(`Unsupported architecture on FreeBSD: ${arch}`)
}
localFileExisted = existsSync(join(__dirname, 'core.freebsd-x64.node'))
try {
if (localFileExisted) {
nativeBinding = require('./core.freebsd-x64.node')
} else {
nativeBinding = require('@stock-bot/core-freebsd-x64')
}
} catch (e) {
loadError = e
}
break
case 'linux':
switch (arch) {
case 'x64':
if (isMusl()) {
localFileExisted = existsSync(
join(__dirname, 'core.linux-x64-musl.node')
)
try {
if (localFileExisted) {
nativeBinding = require('./core.linux-x64-musl.node')
} else {
nativeBinding = require('@stock-bot/core-linux-x64-musl')
}
} catch (e) {
loadError = e
}
} else {
localFileExisted = existsSync(
join(__dirname, 'core.linux-x64-gnu.node')
)
try {
if (localFileExisted) {
nativeBinding = require('./core.linux-x64-gnu.node')
} else {
nativeBinding = require('@stock-bot/core-linux-x64-gnu')
}
} catch (e) {
loadError = e
}
}
break
case 'arm64':
if (isMusl()) {
localFileExisted = existsSync(
join(__dirname, 'core.linux-arm64-musl.node')
)
try {
if (localFileExisted) {
nativeBinding = require('./core.linux-arm64-musl.node')
} else {
nativeBinding = require('@stock-bot/core-linux-arm64-musl')
}
} catch (e) {
loadError = e
}
} else {
localFileExisted = existsSync(
join(__dirname, 'core.linux-arm64-gnu.node')
)
try {
if (localFileExisted) {
nativeBinding = require('./core.linux-arm64-gnu.node')
} else {
nativeBinding = require('@stock-bot/core-linux-arm64-gnu')
}
} catch (e) {
loadError = e
}
}
break
case 'arm':
localFileExisted = existsSync(
join(__dirname, 'core.linux-arm-gnueabihf.node')
)
try {
if (localFileExisted) {
nativeBinding = require('./core.linux-arm-gnueabihf.node')
} else {
nativeBinding = require('@stock-bot/core-linux-arm-gnueabihf')
}
} catch (e) {
loadError = e
}
break
default:
throw new Error(`Unsupported architecture on Linux: ${arch}`)
}
break
default:
throw new Error(`Unsupported OS: ${platform}, architecture: ${arch}`)
}
if (!nativeBinding) {
if (loadError) {
throw loadError
}
throw new Error(`Failed to load native binding`)
}
const { TradingEngine } = nativeBinding
module.exports.TradingEngine = TradingEngine
// Export all bindings
module.exports = nativeBinding