Add show_check_constraints option to Options and Parser

Author: drwl

lib/annotate_rb/options.rb

@@ -45,6 +45,7 @@ def from(options = {}, state = {})
       ignore_unknown_models: false, # ModelAnnotator
       include_version: false, # ModelAnnotator
       show_complete_foreign_keys: false, # ModelAnnotator
+      show_check_constraints: false, # ModelAnnotator
       show_foreign_keys: true, # ModelAnnotator
       show_indexes: true, # ModelAnnotator
       simple_indexes: false, # ModelAnnotator
@@ -109,6 +110,7 @@ def from(options = {}, state = {})
       :ignore_model_sub_dir,
       :ignore_unknown_models,
       :include_version,
+      :show_check_constraints,
       :show_complete_foreign_keys,
       :show_foreign_keys,
       :show_indexes,

lib/annotate_rb/parser.rb

@@ -198,6 +198,12 @@ def add_model_options_to_parser(option_parser)
         @options[:simple_indexes] = true
       end
 
+      option_parser.on("-c",
+        "--show-check-constraints",
+        "List the table's check constraints in the annotation") do
+        @options[:show_check_constraints] = true
+      end
+
       option_parser.on("--hide-limit-column-types VALUES",
         "don't show limit for given column types, separated by commas (i.e., `integer,boolean,text`)") do |values|
         @options[:hide_limit_column_types] = values.to_s

spec/lib/annotate_rb/parser_spec.rb

@@ -295,6 +295,16 @@ module AnnotateRb # rubocop:disable Metrics/ModuleLength
       end
     end
 
+    %w[-c --show-check-constraints].each do |option|
+      describe option do
+        let(:args) { [option] }
+
+        it "sets show_check_constraints to true" do
+          expect(result).to include(show_check_constraints: true)
+        end
+      end
+    end
+
     describe "--model-dir" do
       let(:option) { "--model-dir" }
       let(:set_value) { "some_dir/" }