From 58d7df3e61b7f76fa558d347804bd8ff81293d8a Mon Sep 17 00:00:00 2001
From: vishalbasra <vishalbasra@live.com>
Date: Wed, 30 May 2018 10:56:13 +0530
Subject: [PATCH 1/2] check if cb doesnt exist

---
 lib/chef/knife/inventory_cookbook.rb | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/lib/chef/knife/inventory_cookbook.rb b/lib/chef/knife/inventory_cookbook.rb
index a141fb9..9c50fc9 100644
--- a/lib/chef/knife/inventory_cookbook.rb
+++ b/lib/chef/knife/inventory_cookbook.rb
@@ -26,8 +26,16 @@ def run
         @cookbook_version = name_args[1]
         @show_env_constraints = config[:env_constraints]
 
-        unless @cookbook_name
-          ui.error "You need to specify a cookbook"
+        if @cookbook_name
+          cookbook_object = search_nodes("cookbooks_#{@cookbook_name}:*")
+          if cookbook_object.to_s == '[]'
+            ui.fatal "The cookbook name you provided #{cookbook_name} does not exist on the Chef server."
+            show_usage
+            exit 1
+          end
+        else
+          ui.fatal "You did not specify a cookbook. You need to specify a cookbook."
+          show_usage
           exit 1
         end
 

From 6b18a201460b2dbb47bf4c84139717b2668793f6 Mon Sep 17 00:00:00 2001
From: vishalbasra <vishalbasra@live.com>
Date: Mon, 11 Jun 2018 10:26:46 +0530
Subject: [PATCH 2/2] some rubocop fixes

---
 lib/chef/knife/inventory_chef_client.rb | 2 +-
 lib/chef/knife/inventory_cookbook.rb    | 2 +-
 tasks/changelog.rake                    | 6 +++---
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/lib/chef/knife/inventory_chef_client.rb b/lib/chef/knife/inventory_chef_client.rb
index ead4f30..e860821 100644
--- a/lib/chef/knife/inventory_chef_client.rb
+++ b/lib/chef/knife/inventory_chef_client.rb
@@ -43,7 +43,7 @@ def search_args
           rows: max_results,
           filter_result: {
             name: ["name"],
-            chef_version: %w[chef_packages chef version],
+            chef_version: %w(chef_packages chef version),
             ohai_time: ["ohai_time"]
           }
         }
diff --git a/lib/chef/knife/inventory_cookbook.rb b/lib/chef/knife/inventory_cookbook.rb
index 1685d46..a9a5128 100644
--- a/lib/chef/knife/inventory_cookbook.rb
+++ b/lib/chef/knife/inventory_cookbook.rb
@@ -29,7 +29,7 @@ def run
 
         if @cookbook_name
           cookbook_object = search_nodes("cookbooks_#{@cookbook_name}:*")
-          if cookbook_object.to_s == '[]'
+          if cookbook_object.to_s == "[]"
             ui.fatal "The cookbook name you provided #{cookbook_name} does not exist on the Chef server."
             show_usage
             exit 1
diff --git a/tasks/changelog.rake b/tasks/changelog.rake
index 82a932e..b74b3a4 100644
--- a/tasks/changelog.rake
+++ b/tasks/changelog.rake
@@ -7,9 +7,9 @@ begin
   GitHubChangelogGenerator::RakeTask.new :changelog do |config|
     config.future_release = "v#{Knife::ChefInventory::VERSION}"
     config.issues = false
-    config.enhancement_labels = %w[enhancement]
-    config.bug_labels = %w[bug]
-    config.exclude_labels = %w[no_changelog]
+    config.enhancement_labels = %w(enhancement)
+    config.bug_labels = %w(bug)
+    config.exclude_labels = %w(no_changelog)
   end
 rescue LoadError
   puts "Problem loading gems please install chef and github_changelog_generator"