Remove javascript stuff

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ligi 2019-08-12 15:49:10 +02:00
parent 0f96a6eb8d
commit 4ec909fe7b
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GPG Key ID: 8E81894010ABF23D
6 changed files with 0 additions and 1869 deletions

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{
"extends": "standard"
}

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const fs = require('fs')
const path = require('path')
const {
CHAINS_DIRECTORY,
startSpinner,
stopSpinner,
stat,
tableLog,
toNumber
} = require('./shared')
fs.readdir(CHAINS_DIRECTORY, async function (err, files) {
if (err) {
console.error('Could not list the directory.', err)
process.exit(1)
}
let matches = []
startSpinner(`Counting ${CHAINS_DIRECTORY}`)
await Promise.all(
files.map(async function (file, index) {
const filePath = path.join(CHAINS_DIRECTORY, file)
const fileStat = await stat(filePath)
const ext = path.extname(file)
if (fileStat.isFile() && ext === '.json') {
let json = require(filePath)
if (toNumber(json.chainId) !== toNumber(json.networkId)) {
matches.push(json)
}
}
return fileStat
})
)
stopSpinner()
console.log(
`There are ${files.length} known EVM chains from which ${
matches.length
} have unmatched ids, here are the list of those chains: `
)
tableLog(matches)
})

1547
scripts/package-lock.json generated

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{
"name": "script",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1"
},
"keywords": [],
"author": "",
"license": "ISC",
"dependencies": {
"axios": "^0.19.0",
"bignumber.js": "^9.0.0",
"dotenv": "^8.0.0",
"lodash.sortby": "^4.7.0",
"ora": "^3.4.0"
},
"devDependencies": {
"eslint": "^5.16.0",
"eslint-config-standard": "^12.0.0",
"eslint-plugin-import": "^2.17.3",
"eslint-plugin-node": "^9.1.0",
"eslint-plugin-promise": "^4.1.1",
"eslint-plugin-standard": "^4.0.0"
}
}

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const fs = require('fs')
const path = require('path')
const axios = require('axios')
const BigNumber = require('bignumber.js')
const sortBy = require('lodash.sortby')
const ora = require('ora')
require('dotenv').config()
const ROOT_DIRECTORY = path.join(__dirname, '../../')
const CHAINS_DIRECTORY = path.join(ROOT_DIRECTORY, './_data/chains')
const NET_VERSION_REQ = {
id: 1,
jsonrpc: '2.0',
method: 'net_version',
params: []
}
const CHAIN_ID_REQ = {
id: 1,
jsonrpc: '2.0',
method: 'eth_chainId',
params: []
}
let spinner = null
function startSpinner (message) {
spinner = ora(message).start()
}
function stopSpinner () {
if (spinner) {
spinner.stop()
}
}
function padRight (n, width, z) {
z = z || '0'
n = n + ''
return n.length >= width ? n : n + new Array(width - n.length + 1).join(z)
}
function paddedLog (...args) {
let output = ''
args.forEach(arg => {
output += padRight(`${arg}`, 32, ' ')
})
console.log(output)
}
function tableLog (chains) {
chains = sortBy(chains, ['chainId'])
console.log('\n')
paddedLog('Name', 'Chain', 'ChainId', 'NetworkId')
console.log('\n')
chains.map(json =>
paddedLog(json.name, json.chain, json.chainId, json.networkId)
)
console.log('\n')
}
function stat (filePath) {
return new Promise((resolve, reject) => {
fs.stat(filePath, function (error, stat) {
if (error) {
return reject(error)
}
resolve(stat)
})
})
}
function formatRpcUrl (rpcUrl) {
return rpcUrl.replace(
'${INFURA_API_KEY}', // eslint-disable-line
process.env.INFURA_PROJECT_ID
)
}
async function writeJson (filePath, json) {
// console.log('Overwriting', filePath)
return new Promise((resolve, reject) => {
const data = JSON.stringify(json, null, 2)
fs.writeFile(filePath, data, (err, res) => {
if (err) {
reject(err)
}
resolve(res)
})
})
}
async function rpcRequest (rpcUrl, body) {
const response = await axios.post(rpcUrl, body, {
timeout: 20000, // 20 secs
headers: {
Accept: 'application/json',
'Content-Type': 'application/json'
}
})
if (!response && !response.data) {
throw new Error('No Response Body')
}
if (response.data.error && response.data.error.message) {
throw new Error(response.data.error.message)
}
return response.data.result
}
function toNumber (value) {
const BN = new BigNumber(value)
let result = null
if (!BN.isNaN()) {
result = BN.toNumber()
}
return result
}
async function getNetworkId (rpcUrl) {
try {
rpcUrl = formatRpcUrl(rpcUrl)
const result = await rpcRequest(rpcUrl, NET_VERSION_REQ)
const networkId = toNumber(result)
return networkId
} catch (error) {
return null
}
}
async function getChainId (rpcUrl) {
try {
rpcUrl = formatRpcUrl(rpcUrl)
const result = await rpcRequest(rpcUrl, CHAIN_ID_REQ)
const chainId = toNumber(result)
return chainId
} catch (error) {
return null
}
}
async function queryMulti (urls, apiCall) {
let result = null
let results = await Promise.all(
urls.map(async url => {
try {
return await apiCall(url)
} catch (error) {
return null
}
})
)
if (results && results.length) {
results = results.filter(x => !!x)
result = results[0] || null
}
return result
}
async function verifyJson (json) {
if (json.rpc && json.rpc.length) {
const chainId = await queryMulti(json.rpc, getChainId)
if (chainId) {
json.chainId = chainId
}
const networkId = await queryMulti(json.rpc, getNetworkId)
if (networkId) {
json.networkId = networkId
}
}
return json
}
module.exports = {
ROOT_DIRECTORY,
CHAINS_DIRECTORY,
NET_VERSION_REQ,
CHAIN_ID_REQ,
startSpinner,
stopSpinner,
padRight,
paddedLog,
tableLog,
stat,
formatRpcUrl,
writeJson,
rpcRequest,
toNumber,
getNetworkId,
getChainId,
queryMulti,
verifyJson
}

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const fs = require('fs')
const path = require('path')
const {
CHAINS_DIRECTORY,
startSpinner,
stopSpinner,
tableLog,
stat,
writeJson,
toNumber,
verifyJson
} = require('./shared')
fs.readdir(CHAINS_DIRECTORY, async function (err, files) {
if (err) {
console.error('Could not list the directory.', err)
process.exit(1)
}
startSpinner(`Verifying ${CHAINS_DIRECTORY} files`)
let result = []
await Promise.all(
files.map(async function (file, index) {
const filePath = path.join(CHAINS_DIRECTORY, file)
const fileStat = await stat(filePath)
const ext = path.extname(file)
if (fileStat.isFile() && ext === '.json') {
let json = require(filePath)
const fileName = file.replace(ext, '')
if (toNumber(fileName)) {
json.chainId = toNumber(fileName)
}
json = await verifyJson(json)
await writeJson(filePath, json)
result.push(json)
}
return fileStat
})
)
stopSpinner()
tableLog(result)
console.log(
`Successfully verified and wrote ${files.length} file${
files.length > 1 ? 's' : ''
}`
)
})