Add source and config options to unpublish command

Update Unpublish command to allow custom Jekyll source.

Author: Matthew Loberg

lib/jekyll/commands/unpublish.rb

@@ -6,6 +6,9 @@ def self.init_with_program(prog)
           c.syntax 'unpublish POST_PATH'
           c.description 'Moves a post back into the _drafts directory'
 
+          c.option 'config', '--config CONFIG_FILE[,CONFIG_FILE2,...]', Array, 'Custom configuration file'
+          c.option 'source', '-s', '--source SOURCE', 'Custom source directory'
+
           c.action do |args, options|
             process(args, options)
           end
@@ -18,7 +21,7 @@ def self.process(args = [], options = {})
 
         movement = PostMovementInfo.new params
 
-        mover = PostMover.new movement
+        mover = PostMover.new movement, params.source
         mover.move
       end
 

spec/unpublish_spec.rb

@@ -57,4 +57,42 @@
     }).to raise_error("There was no post found at '#{weird_path}'.")
   end
 
+  context 'when a configuration file exists' do
+    let(:config) { source_dir('_config.yml') }
+    let(:drafts_dir) { Pathname.new(source_dir('site', '_drafts')) }
+    let(:posts_dir)  { Pathname.new(source_dir('site', '_posts')) }
+
+    before(:each) do
+      File.open(config, 'w') do |f|
+        f.write(%{
+source: site
+})
+      end
+    end
+
+    after(:each) do
+      FileUtils.rm(config)
+    end
+
+    it 'should use source directory set by config' do
+      expect(post_path).to exist
+      expect(draft_path).not_to exist
+      capture_stdout { described_class.process(args) }
+      expect(post_path).not_to exist
+      expect(draft_path).to exist
+    end
+  end
+
+  context 'when source option is set' do
+    let(:drafts_dir) { Pathname.new(source_dir('site', '_drafts')) }
+    let(:posts_dir)  { Pathname.new(source_dir('site', '_posts')) }
+
+    it 'should use source directory set by command line option' do
+      expect(post_path).to exist
+      expect(draft_path).not_to exist
+      capture_stdout { described_class.process(args, 'source' => 'site') }
+      expect(post_path).not_to exist
+      expect(draft_path).to exist
+    end
+  end
 end