ERROR: Errno::ENAMETOOLONG: File name too long @ rb_sysopen

[gaelik]

Version:

knife-tidy (2.0.12)

chef -v

Chef Workstation version: 0.18.3
Chef Infra Client version: 15.10.12
Chef InSpec version: 4.18.111
Chef CLI version: 2.0.10
Test Kitchen version: 2.5.0
Cookstyle version: 6.3.4

Environment:

Linux RHEL 7

Scenario:

Trying to mail the report associated to a tidy run

knife tidy notify -c ~user/.chef/knife.rb --smtp_from user@example.com

Steps to Reproduce:

knife tidy notify -c ~user/.chef/knife.rb --smtp_from user@example.com

Expected Result:

A mail is sent to all admins emails

Actual Result:

knife tidy notify -c ~user/.chef/knife.rb --smtp_from user@example.com

Reading from /reports directory
Fetching report data for organization xxxxx
Parsing file /reports/xxxxx_unused_cookbooks.json
ERROR: Errno::ENAMETOOLONG: File name too long @ rb_sysopen - {
"cookbook_one": [
"0.1.44",
"0.1.45",
"0.1.49",
"0.1.50",
"0.1.51"
],
"cookbook_two": [