Merge branch '32-fix-color-in-wp-core-check-update-can-mess-up-the-data-in-the-fact' into 'master'

Resolve "Fix color in wp core check-update can mess up the data in the fact"

Closes #32

See merge request !29

CHANGELOG.md

@@ -14,6 +14,7 @@ All notable changes to this project will be documented in this file.
   * #29 Fix external fact variable extrapolation.
   * #30 Fix missing assume yes answer in `spec_helper_acceptance.rb`.
   * #31 Add note about private aspect in puppet string.
+  * #32 Fix color in wp core check-update can mess up the data in the fact.
 
 **Known Issues**
 

templates/external_fact_wordpress.rb.erb

@@ -43,7 +43,7 @@ for site in wproot.keys
   # end of core wp version process
 
   # for #site get information about core wp update
-  Open3.popen3('wp','--allow-root',"--path=#{path}",'core','check-update') do |stdin, stdout, stderr, wait_thr|
+  Open3.popen3('wp','--allow-root','--no-color',"--path=#{path}",'core','check-update') do |stdin, stdout, stderr, wait_thr|
     if wait_thr.value.success?
       while line = stdout.gets
         update = line.chomp