From 97ab9a0030760de6a5ecdde8803b5b6beaf95107 Mon Sep 17 00:00:00 2001
From: Lutz Lengemann <lutz@lengemann.net>
Date: Thu, 24 Oct 2019 11:16:03 +0200
Subject: [PATCH 1/2] Create output dir if not existant

---
 lib/license_finder/cli/main.rb           |  6 ++++++
 spec/lib/license_finder/cli/main_spec.rb | 16 ++++++++++++++++
 2 files changed, 22 insertions(+)

diff --git a/lib/license_finder/cli/main.rb b/lib/license_finder/cli/main.rb
index a521dc8e2..d71d54eaa 100644
--- a/lib/license_finder/cli/main.rb
+++ b/lib/license_finder/cli/main.rb
@@ -192,6 +192,12 @@ def aggregate_paths
       end
 
       def save_report(content, file_name)
+        require 'fileutils'
+        dir = File.dirname(file_name)
+        unless Dir.exist?(dir)
+          FileUtils.mkdir_p(dir)
+        end
+
         File.open(file_name, 'w') do |f|
           f.write(content)
         end
diff --git a/spec/lib/license_finder/cli/main_spec.rb b/spec/lib/license_finder/cli/main_spec.rb
index 5ecf1ad2c..c20f9b47b 100644
--- a/spec/lib/license_finder/cli/main_spec.rb
+++ b/spec/lib/license_finder/cli/main_spec.rb
@@ -196,6 +196,22 @@ def report
               subject.report
             end
           end
+
+          context 'when folder does not exist, it is being created' do
+            let(:save) { 'output/subfolder/license_report.txt' }
+
+            after do
+              # cleanup to remove the created directory again
+              FileUtils.rm_rf('output')
+            end
+
+            it 'calls `FileUtils` which creates the directory' do
+              subject.options = { 'save' => save }
+              expect(FileUtils).to receive(:mkdir_p).with('output/subfolder').and_call_original
+
+              subject.report
+            end
+          end
         end
 
         context 'when the --save option is not passed' do

From d45be01405dde1aef48fae7b32acbe742e9a2f32 Mon Sep 17 00:00:00 2001
From: Shane Lattanzio <slattanzio@pivotal.io>
Date: Thu, 24 Oct 2019 10:27:19 -0400
Subject: [PATCH 2/2] Update main.rb

---
 lib/license_finder/cli/main.rb | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/lib/license_finder/cli/main.rb b/lib/license_finder/cli/main.rb
index d71d54eaa..bbd472652 100644
--- a/lib/license_finder/cli/main.rb
+++ b/lib/license_finder/cli/main.rb
@@ -192,11 +192,8 @@ def aggregate_paths
       end
 
       def save_report(content, file_name)
-        require 'fileutils'
         dir = File.dirname(file_name)
-        unless Dir.exist?(dir)
-          FileUtils.mkdir_p(dir)
-        end
+        FileUtils.mkdir_p(dir) unless Dir.exist?(dir)
 
         File.open(file_name, 'w') do |f|
           f.write(content)