dryrun -> install

Author: imlucas

lib/index.js

@@ -354,7 +354,7 @@ function configure(opts, done) {
 var exec = module.exports = exports = function(opts, done) {
   opts.action = opts.action || 'start';
 
-  if (['dryrun', 'start', 'stop'].indexOf(opts.action) === -1) {
+  if (['install', 'start', 'stop'].indexOf(opts.action) === -1) {
     done(new Error('Unknown action.'));
     return;
   }
@@ -371,7 +371,7 @@ var exec = module.exports = exports = function(opts, done) {
       return;
     }
 
-    if (opts.action === 'dryrun') {
+    if (opts.action === 'install') {
       done();
       return;
     }

usage.txt

@@ -1,7 +1,7 @@
 
-Usage: mongodb-runner <start|stop|dryrun> [options]
+Usage: mongodb-runner <start|stop|install> [options]
 
-Start/stop mongodb for testing.
+Start/stop/install MongoDB for testing.
 
 Options:
   --topology=<topology>         One of standalone, replicaset, or cluster [Default: `standalone`].