lamassu/lamassu-server
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Merge pull request #915 from josepfo/feat/taproot-readiness

Browse source 
feat: backport l-c script to install btcd v20 as default and then upd…
This commit is contained in:
Rafael Taranto 2021-11-11 18:23:25 +00:00 • committed by GitHub
commit 2eabac693b
3 changed files with 48 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

27
lib/blockchain/common.js
View file

@ -16,13 +16,17 @@ module.exports = {
fetchAndInstall,
logger,
isInstalledSoftware,
writeFile
writeFile,
getBinaries,
isUpdateDependent
}
const BINARIES = {
BTC: {
url: 'https://bitcoincore.org/bin/bitcoin-core-0.20.1/bitcoin-0.20.1-x86_64-linux-gnu.tar.gz',
dir: 'bitcoin-0.20.1/bin'
defaultUrl: 'https://bitcoincore.org/bin/bitcoin-core-0.20.0/bitcoin-0.20.0-x86_64-linux-gnu.tar.gz',
defaultDir: 'bitcoin-0.20.0/bin',
url: 'https://bitcoincore.org/bin/bitcoin-core-22.0/bitcoin-22.0-x86_64-linux-gnu.tar.gz',
dir: 'bitcoin-22.0/bin'
},
ETH: {
url: 'https://gethstore.blob.core.windows.net/builds/geth-linux-amd64-1.10.11-7231b3ef.tar.gz',
@ -47,6 +51,8 @@ const BINARIES = {
}
}
const coinsUpdateDependent = ['BTC']
function firewall (ports) {
if (!ports || ports.length === 0) throw new Error('No ports supplied')
const portsString = ports.join(',')
@ -89,14 +95,15 @@ function isInstalledSoftware (coinRec) {
}
function fetchAndInstall (coinRec) {
const requiresUpdate = isUpdateDependent(coinRec.cryptoCode)
if (isInstalledSoftware(coinRec)) return
const binaries = BINARIES[coinRec.cryptoCode]
if (!binaries) throw new Error(`No such coin: ${coinRec.code}`)
const url = binaries.url
const url = requiresUpdate ? binaries.defaultUrl : binaries.url
const downloadFile = path.basename(url)
const binDir = binaries.dir
const binDir = requiresUpdate ? binaries.defaultDir : binaries.dir
es(`wget -q ${url}`)
es(`tar -xzf ${downloadFile}`)
@ -123,3 +130,13 @@ function writeFile (path, content) {
throw err
}
}
function getBinaries (coinCode) {
const binaries = BINARIES[coinCode]
if (!binaries) throw new Error(`No such coin: ${coinCode}`)
return binaries
}
function isUpdateDependent (coinCode) {
return _.includes(coinCode, coinsUpdateDependent)
}