deploy.js
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#!/usr/bin/env node
import fs from 'node:fs'
import os from 'node:os'
import path from 'node:path'
import { spawnSync } from 'node:child_process'
import { fileURLToPath } from 'node:url'
import { setGodaddyARecord } from './godaddy-dns.js'
import { renderVisualGameHttpConfig, renderVisualGameHttpsConfig } from './visual-game-nginx.js'
const repositoryRoot = path.resolve(path.dirname(fileURLToPath(import.meta.url)), '../..')
const config = readDeploymentConfig(process.argv)
const pat = readGodaddyPat(config.dns.credential_file)
for (const domain of config.domains) {
const result = await setGodaddyARecord({
pat,
zone: config.dns.zone,
name: domain.record_name,
address: config.public_ip,
ttl: config.dns.ttl,
})
console.log(`DNS ${result.action}: ${result.hostname} -> ${result.address}`)
}
prepareRemoteDirectories(config)
installNginxConfig(config, renderVisualGameHttpConfig(config))
issueCertificate(config)
installNginxConfig(config, renderVisualGameHttpsConfig(config))
await verifyDeployment(config)
console.log('域名部署完成')
for (const domain of config.domains) console.log(`${domain.role}: https://${domain.hostname}`)
function readDeploymentConfig(argv) {
const configPath = path.resolve(repositoryRoot, argv[2])
return JSON.parse(fs.readFileSync(configPath, 'utf8'))
}
function readGodaddyPat(credentialFile) {
const filePath = path.resolve(repositoryRoot, credentialFile)
const content = fs.readFileSync(filePath, 'utf8').trim()
return content.slice('GODADDY_PAT='.length)
}
function prepareRemoteDirectories(deployment) {
runRemote(deployment, 'sudo', ['mkdir', '-p', deployment.nginx.acme_webroot])
runRemote(deployment, 'sudo', ['mkdir', '-p', deployment.nginx.certificate_directory])
if (deployment.nginx.layout === 'sites') {
runRemote(deployment, 'sudo', ['mkdir', '-p', '/etc/nginx/sites-available'])
runRemote(deployment, 'sudo', ['mkdir', '-p', '/etc/nginx/sites-enabled'])
}
}
function installNginxConfig(deployment, content) {
const upload = `/tmp/${deployment.nginx.site_name}`
runRemote(deployment, 'tee', [upload], content)
installNginxSite(deployment, upload)
runRemote(deployment, 'sudo', ['nginx', '-t'])
runRemote(deployment, 'sudo', ['systemctl', 'reload', 'nginx'])
runRemote(deployment, 'rm', [upload])
}
function installNginxSite(deployment, upload) {
switch (deployment.nginx.layout) {
case 'sites': {
const available = `/etc/nginx/sites-available/${deployment.nginx.site_name}`
const enabled = `/etc/nginx/sites-enabled/${deployment.nginx.site_name}`
runRemote(deployment, 'sudo', ['install', '-m', '644', upload, available])
runRemote(deployment, 'sudo', ['ln', '-sfn', available, enabled])
return
}
case 'conf.d':
runRemote(deployment, 'sudo', [
'install',
'-m',
'644',
upload,
`/etc/nginx/conf.d/${deployment.nginx.site_name}.conf`,
])
return
default:
throw new Error(`不支持的 nginx layout：${deployment.nginx.layout}`)
}
}
function issueCertificate(deployment) {
const domains = []
for (const domain of deployment.domains) domains.push('-d', domain.hostname)
runRemote(deployment, 'sudo', [
'/root/.acme.sh/acme.sh',
'--issue',
'--server',
'letsencrypt',
'--webroot',
deployment.nginx.acme_webroot,
...domains,
])
runRemote(deployment, 'sudo', [
'/root/.acme.sh/acme.sh',
'--install-cert',
'-d',
deployment.domains[0].hostname,
'--key-file',
`${deployment.nginx.certificate_directory}/key.pem`,
'--fullchain-file',
`${deployment.nginx.certificate_directory}/fullchain.pem`,
'--reloadcmd',
'systemctl reload nginx',
])
}
async function verifyDeployment(deployment) {
for (const domain of deployment.domains) {
const response = await fetch(`https://${domain.hostname}/`, { redirect: 'manual' })
if (response.status !== 200) throw new Error(`${domain.hostname} 首页返回 ${response.status}`)
console.log(`HTTPS 200: ${domain.hostname}`)
}
const health = await fetch(`https://${deployment.domains[0].hostname}/healthz`)
if (health.status !== 200) throw new Error(`${deployment.domains[0].hostname}/healthz 返回 ${health.status}`)
console.log(`API 200: ${deployment.domains[0].hostname}/healthz`)
}
function runRemote(deployment, command, args, input) {
const identityFile = expandHome(deployment.ssh.identity_file)
const destination = `${deployment.ssh.user}@${deployment.ssh.host}`
const remoteCommand = [command, ...args].map(quoteRemoteArgument).join(' ')
const result = spawnSync('ssh', [
'-i', identityFile,
'-o', 'IdentitiesOnly=yes',
'-o', 'StrictHostKeyChecking=yes',
destination,
remoteCommand,
], {
cwd: repositoryRoot,
encoding: 'utf8',
input,
maxBuffer: 10 * 1024 * 1024,
})
if (result.status !== 0) {
throw new Error(`远程命令失败: ${command} ${args.join(' ')}\n${result.stdout}\n${result.stderr}`)
}
return result.stdout.trim()
}
function quoteRemoteArgument(value) {
return `'${value.replaceAll("'", "'\\''")}'`
}
function expandHome(filePath) {
if (!filePath.startsWith('~/')) return filePath
return path.join(os.homedir(), filePath.slice(2))
}