fix(tests): update help and --out handling to support formats or file

Author: JuanVqz

lib/skunk/cli/options/argv.rb

@@ -23,12 +23,12 @@ def parse
               self.mode = :compare_branches
             end
 
-            opts.on("-o", "--out console,json,html", Array, "Output formats") do |formats|
-              Skunk::Config.formats = formats.map(&:to_sym)
-            end
-
-            opts.on("--out-file FILE", "Output report to file") do |filename|
-              self.output_filename = filename
+            opts.on("-o", "--out console,json,html", Array, "Output formats or file") do |values|
+              if values.all? { |v| Skunk::Config.supported_format?(v.to_sym) }
+                Skunk::Config.formats = values.map(&:to_sym)
+              else
+                self.output_filename = values.join(",")
+              end
             end
 
             opts.on_tail("-v", "--version", "Show gem's version") do

test/lib/skunk/application_test.rb

@@ -46,7 +46,7 @@
     end
 
     context "when passing an environment variable SHARE=true" do
-      let(:argv) { ["--out-file=tmp/shared_report.txt", "samples/rubycritic"] }
+      let(:argv) { ["--out=tmp/shared_report.txt", "samples/rubycritic"] }
       let(:success_code) { 0 }
       let(:shared_message) do
         "Shared at: https://skunk.fastruby.io/j"

test/lib/skunk/commands/help_test.rb

@@ -11,8 +11,7 @@
       <<~HELP
         Usage: skunk [options] [paths]
             -b, --branch BRANCH              Set branch to compare
-            -o, --out console,json,html      Output formats
-                --out-file FILE              Output report to file
+            -o, --out console,json,html      Output formats or file
             -v, --version                    Show gem's version
             -h, --help                       Show this message
       HELP