Add scan command

5 files changed, 60 insertions, 0 deletions

diff --git a/lib/spandx/cli.rb b/lib/spandx/cli.rb
index 6bb3a7c..09608b3 100644
--- a/lib/spandx/cli.rb
+++ b/lib/spandx/cli.rb
@@ -17,5 +17,17 @@ module Spandx
       puts "v#{Spandx::VERSION}"
     end
     map %w[--version -v] => :version
+
+    desc 'scan', 'Command description...'
+    method_option :help, aliases: '-h', type: :boolean,
+                         desc: 'Display usage information'
+    def scan(*)
+      if options[:help]
+        invoke :help, ['scan']
+      else
+        require_relative 'commands/scan'
+        Spandx::Commands::Scan.new(options).execute
+      end
+    end
   end
 end
diff --git a/lib/spandx/commands/scan.rb b/lib/spandx/commands/scan.rb
new file mode 100644
index 0000000..7b60c05
--- /dev/null
+++ b/lib/spandx/commands/scan.rb
@@ -0,0 +1,18 @@
+# frozen_string_literal: true
+
+require_relative '../command'
+
+module Spandx
+  module Commands
+    class Scan < Spandx::Command
+      def initialize(options)
+        @options = options
+      end
+
+      def execute(input: $stdin, output: $stdout)
+        # Command logic goes here ...
+        output.puts "OK"
+      end
+    end
+  end
+end
diff --git a/lib/spandx/templates/scan/.gitkeep b/lib/spandx/templates/scan/.gitkeep
new file mode 100644
index 0000000..792d600
--- /dev/null
+++ b/lib/spandx/templates/scan/.gitkeep
@@ -0,0 +1 @@
+#
diff --git a/spec/integration/scan_spec.rb b/spec/integration/scan_spec.rb
new file mode 100644
index 0000000..678da1f
--- /dev/null
+++ b/spec/integration/scan_spec.rb
@@ -0,0 +1,16 @@
+RSpec.describe "`spandx scan` command", type: :cli do
+  it "executes `spandx help scan` command successfully" do
+    output = `spandx help scan`
+    expected_output = <<-OUT
+Usage:
+  spandx scan
+
+Options:
+  -h, [--help], [--no-help]  # Display usage information
+
+Command description...
+    OUT
+
+    expect(output).to eq(expected_output)
+  end
+end
diff --git a/spec/unit/scan_spec.rb b/spec/unit/scan_spec.rb
new file mode 100644
index 0000000..812b765
--- /dev/null
+++ b/spec/unit/scan_spec.rb
@@ -0,0 +1,13 @@
+require 'spandx/commands/scan'
+
+RSpec.describe Spandx::Commands::Scan do
+  it "executes `scan` command successfully" do
+    output = StringIO.new
+    options = {}
+    command = Spandx::Commands::Scan.new(options)
+
+    command.execute(output: output)
+
+    expect(output.string).to eq("OK\n")
+  end
+end