Add --truncate-details option

Author: Kevin Paulisse

doc/optionsref.md

@@ -59,6 +59,7 @@ Usage: octocatalog-diff [command line options]
         --from-enc PATH              Path to ENC script (for the from catalog only)
         --to-enc PATH                Path to ENC script (for the to catalog only)
         --[no-]display-detail-add    Display parameters and other details for added resources
+        --[no-]truncate-details      Truncate details with --display-detail-add
         --no-header                  Do not print a header
         --default-header             Print default header with output
         --header STRING              Specify header for output
@@ -1092,6 +1093,21 @@ These files must exist and be in Puppet catalog format. (<a href="../lib/octocat
     </td>
   </tr>
 
+  <tr>
+    <td valign=top>
+      <pre><code>--truncate-details
+--no-truncate-details </code></pre>
+    </td>
+    <td valign=top>
+      Truncate details with --display-detail-add
+    </td>
+    <td valign=top>
+      When using `--display-detail-add` by default the details of any field will be truncated
+at 80 characters. Specify `--no-truncate-details` to display the full output. This option
+has no effect when `--display-detail-add` is not used. (<a href="../lib/octocatalog-diff/cli/options/truncate_details.rb">truncate_details.rb</a>)
+    </td>
+  </tr>
+
   <tr>
     <td valign=top>
       <pre><code>--validate-references

lib/octocatalog-diff/cli/options/truncate_details.rb

@@ -0,0 +1,16 @@
+# frozen_string_literal: true
+
+# When using `--display-detail-add` by default the details of any field will be truncated
+# at 80 characters. Specify `--no-truncate-details` to display the full output. This option
+# has no effect when `--display-detail-add` is not used.
+# @param parser [OptionParser object] The OptionParser argument
+# @param options [Hash] Options hash being constructed; this is modified in this method.
+OctocatalogDiff::Cli::Options::Option.newoption(:truncate_details) do
+  has_weight 251
+
+  def parse(parser, options)
+    parser.on('--[no-]truncate-details', 'Truncate details with --display-detail-add') do |x|
+      options[:truncate_details] = x
+    end
+  end
+end

spec/octocatalog-diff/tests/cli/options/truncate_details_spec.rb

@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+require_relative '../options_helper'
+
+describe OctocatalogDiff::Cli::Options do
+  describe '#opt_truncate_details' do
+    include_examples 'true/false option', 'truncate-details', :truncate_details
+  end
+end