Add action

index.js

@@ -0,0 +1,45 @@
+const core = require('@actions/core')
+const fs = require('fs')
+const execa = require('execa')
+
+void function main() {
+  ssh()
+  dep()
+}()
+
+function ssh() {
+  let ssh = `${process.env['HOME']}/.ssh`
+  fs.mkdirSync(ssh)
+
+  let authSock = '/tmp/ssh-auth.sock'
+  execa.sync('ssh-agent', ['-a', authSock])
+  core.exportVariable('SSH_AUTH_SOCK', authSock)
+
+  let privateKey = core.getInput('private-key').replace('/\r/g', '').trim() + '\n'
+  execa.sync('ssh-add', ['-'], {input: privateKey})
+
+  let knownHosts = core.getInput('known-hosts')
+  if (knownHosts === '') {
+    fs.appendFileSync(`/etc/ssh/ssh_config`, `StrictHostKeyChecking no`)
+  } else {
+    fs.appendFileSync(`${ssh}/known_hosts`, knownHosts)
+    fs.chmodSync(`${ssh}/known_hosts`, '644')
+  }
+}
+
+function dep() {
+  let dep
+  for (let c of ['vendor/bin/dep', 'bin/dep', 'deployer.phar']) {
+    if (fs.existsSync(c)) {
+      dep = c
+      break
+    }
+  }
+
+  if (!dep) {
+    execa.commandSync('curl -LO https://deployer.org/deployer.phar')
+    dep = 'deployer.phar'
+  }
+
+  execa.commandSync(`${dep} ${core.getInput('dep')}`)
+}