message: fix path detection when a path is specified
diff: @@ -232,6 +232,13 @@ async function main(ctx) {
  if (argv._[0] === 'deploy') {
  argv._.shift()
  }
  + if (argv._.length > 0) {
  + path = argv._.shift()
  + }
  + if (argv._.length > 0) {
  + console.error(error(`At most one directory can be specified for deploying (${path})`))
  + process.exit(1)
  + }
  if (path) {
  // If path is relative: resolve
  