[whimsy] branch master updated: quick exit if puppet is not in path

[ru...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

rubys pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/whimsy.git


The following commit(s) were added to refs/heads/master by this push:
     new 843b00a  quick exit if puppet is not in path
843b00a is described below

commit 843b00aad0ae5a835a504643b9696f9bf01cd7c6
Author: Sam Ruby <ru...@intertwingly.net>
AuthorDate: Sat Jul 4 21:11:28 2020 -0400

    quick exit if puppet is not in path
---
 tools/pubsub.rb | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tools/pubsub.rb b/tools/pubsub.rb
index 2bb7c24..d983583 100644
--- a/tools/pubsub.rb
+++ b/tools/pubsub.rb
@@ -70,6 +70,11 @@ end
 
 optionparser.parse!
 
+if options.puppet and `which puppet 2>/dev/null`.empty?
+  STDERR.puts 'puppet not found in path; exiting'
+  exit 1
+end
+
 #
 ### process management
 #