44 lines
1.2 KiB
JavaScript
44 lines
1.2 KiB
JavaScript
const axios = require('axios')
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const path = require('path')
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const fs = require('fs')
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const files = ['withdraw.json', 'withdraw_proving_key.bin', 'Verifier.sol', 'withdraw_verification_key.json']
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const circuitsPath = __dirname + '/../build/circuits'
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const contractsPath = __dirname + '/../build/contracts'
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async function downloadFile({ url, path }) {
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const writer = fs.createWriteStream(path)
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const response = await axios({
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url,
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method: 'GET',
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responseType: 'stream',
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})
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response.data.pipe(writer)
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return new Promise((resolve, reject) => {
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writer.on('finish', resolve)
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writer.on('error', reject)
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})
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}
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async function main() {
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const release = await axios.get('https://api.github.com/repos/tornadocash/tornado-core/releases/latest')
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const { assets } = release.data
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if (!fs.existsSync(circuitsPath)) {
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fs.mkdirSync(circuitsPath, { recursive: true })
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fs.mkdirSync(contractsPath, { recursive: true })
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}
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for (let asset of assets) {
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if (files.includes(asset.name)) {
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console.log(`Downloading ${asset.name} ...`)
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await downloadFile({
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url: asset.browser_download_url,
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path: path.resolve(__dirname, circuitsPath, asset.name),
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})
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}
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}
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}
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main()
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