fix: correctly handle multiple parameters specified in the format --n…

…ame=value Closes: #51
pact-foundation · Feb 19, 2020 · c0852d0 · c0852d0
1 parent 67042b4
commit c0852d0
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Showing 2 changed files with 25 additions and 8 deletions.
diff --git a/lib/pact/provider_verifier/cli/custom_thor.rb b/lib/pact/provider_verifier/cli/custom_thor.rb
@@ -45,20 +45,31 @@ def self.known_first_arguments
           def self.turn_muliple_tag_options_into_array argv
             new_argv = []
             opt_name = nil
-            argv.each_with_index do | arg, i |
-              if arg.start_with?('-')
-                opt_name = arg
-                existing = new_argv.find { | a | a.first == opt_name }
-                if !existing
-                  new_argv << [arg]
+            argv.each_with_index do | word, i |
+              if word.start_with?('-')
+                if word.include?('=')
+                  opt_name, opt_value = word.split('=', 2)
+
+                  existing = new_argv.find { | a | a.first == opt_name }
+                  if existing
+                    existing << opt_value
+                  else
+                    new_argv << [opt_name, opt_value]
+                  end
+                else
+                  opt_name = word
+                  existing = new_argv.find { | a | a.first == opt_name }
+                  if !existing
+                    new_argv << [word]
+                  end
                 end
               else
                 if opt_name
                   existing = new_argv.find { | a | a.first == opt_name }
-                  existing << arg
+                  existing << word
                   opt_name = nil
                 else
-                  new_argv << [arg]
+                  new_argv << [word]
                 end
               end
             end

diff --git a/spec/lib/pact/provider_verifier/cli/custom_thor_spec.rb b/spec/lib/pact/provider_verifier/cli/custom_thor_spec.rb
@@ -91,6 +91,12 @@ def test_multiple_options
         expect(TestThor.turn_muliple_tag_options_into_array(input)).to eq output
       end
 
+      it "turns '--tag=foo --tag=bar' into '--tag foo bar'" do
+        input = %w{--ignore this --tag=foo --tag=bar --wiffle --that}
+        output = %w{--ignore this --tag foo bar --wiffle --that }
+        expect(TestThor.turn_muliple_tag_options_into_array(input)).to eq output
+      end
+
       it "doesn't change anything when there are no duplicate options" do
         input = %w{--ignore this --taggy foo --blah bar --wiffle --that}
         expect(TestThor.turn_muliple_tag_options_into_array(input)).to eq input