npmci/ts/mod_ssh/index.ts

60 lines
1.6 KiB
TypeScript

import * as plugins from './mod.plugins'
let sshInstance: plugins.smartssh.SshInstance
export let handleCli = async (argvArg) => {
if (argvArg._.length >= 2) {
let action: string = argvArg._[1]
switch (action) {
case 'prepare':
await prepare()
break
default:
plugins.beautylog.error(`action >>${action}<< not supported`)
}
}
}
/**
* checks if not undefined
*/
let notUndefined = (stringArg: string) => {
return (stringArg && stringArg !== 'undefined' && stringArg !== '##')
}
/**
* checks for ENV vars in form of NPMCI_SSHKEY_* and deploys any found ones
*/
export let prepare = async () => {
sshInstance = new plugins.smartssh.SshInstance() // init ssh instance
plugins.smartparam.forEachMinimatch(process.env, 'NPMCI_SSHKEY_*', evaluateSshEnv)
if (!process.env.NPMTS_TEST) {
sshInstance.writeToDisk()
} else {
plugins.beautylog.log('In test mode, so not storing SSH keys to disk!')
}
}
/**
* gets called for each found SSH ENV Var and deploys it
*/
let evaluateSshEnv = async (sshkeyEnvVarArg: string) => {
let sshEnvArray = sshkeyEnvVarArg.split('|')
let sshKey = new plugins.smartssh.SshKey()
plugins.beautylog.info('Found SSH identity for ' + sshEnvArray[1])
if (notUndefined(sshEnvArray[0])) {
plugins.beautylog.log('---> host defined!')
sshKey.host = sshEnvArray[0]
}
if (notUndefined(sshEnvArray[1])) {
plugins.beautylog.log('---> privKey defined!')
sshKey.privKeyBase64 = sshEnvArray[1]
}
if (notUndefined(sshEnvArray[2])) {
plugins.beautylog.log('---> pubKey defined!')
sshKey.pubKeyBase64 = sshEnvArray[2]
}
sshInstance.addKey(sshKey)
return
}