first commit

2 files changed, 97 insertions, 0 deletions

diff --git a/controllers/interfaces/cli.rb b/controllers/interfaces/cli.rb
new file mode 100644
index 0000000..473ab7b
--- /dev/null
+++ b/controllers/interfaces/cli.rb
@@ -0,0 +1,30 @@
+# frozen_string_literal: true
+
+require_relative '../instance'
+
+module NanoBot
+  module Controllers
+    module Interfaces
+      module CLI
+        def self.handle!
+          params = { cartridge_path: ARGV[0], state: ARGV[1], command: ARGV[2] }
+
+          bot = Instance.new(cartridge_path: params[:cartridge_path], state: params[:state])
+
+          case params[:command]
+          when 'eval'
+            params[:input] = ARGV[3..]&.join(' ')
+            params[:input] = $stdin.read.chomp if params[:input].nil? || params[:input].empty?
+            bot.eval(params[:input])
+          when 'repl'
+            bot.repl
+          when 'debug'
+            bot.debug
+          else
+            raise "TODO: [#{params[:command]}]"
+          end
+        end
+      end
+    end
+  end
+end
diff --git a/controllers/interfaces/repl.rb b/controllers/interfaces/repl.rb
new file mode 100644
index 0000000..7b53eb2
--- /dev/null
+++ b/controllers/interfaces/repl.rb
@@ -0,0 +1,67 @@
+# frozen_string_literal: true
+
+require 'pry'
+require 'rainbow'
+
+require_relative '../../logic/helpers/hash'
+
+module NanoBot
+  module Controllers
+    module Interfaces
+      module REPL
+        def self.start(cartridge, session)
+          if Logic::Helpers::Hash.fetch(
+            cartridge, %i[interfaces repl prefix]
+          )
+            session.print(Logic::Helpers::Hash.fetch(cartridge,
+                                                     %i[interfaces repl prefix]))
+          end
+
+          session.boot(mode: 'repl')
+
+          session.print(Logic::Helpers::Hash.fetch(cartridge, %i[interfaces repl postfix]) || "\n")
+
+          session.flush
+
+          prompt = build_prompt(cartridge[:interfaces][:repl][:prompt])
+
+          Pry.config.prompt = Pry::Prompt.new(
+            'REPL',
+            'REPL Prompt',
+            [proc { prompt }, proc { 'MISSING INPUT' }]
+          )
+
+          Pry.commands.block_command(/(.*)/, 'handler') do |line|
+            if Logic::Helpers::Hash.fetch(
+              cartridge, %i[interfaces repl prefix]
+            )
+              session.print(Logic::Helpers::Hash.fetch(
+                              cartridge, %i[interfaces repl prefix]
+                            ))
+            end
+
+            session.evaluate_and_print(line, mode: 'repl')
+            session.print(Logic::Helpers::Hash.fetch(cartridge, %i[interfaces repl postfix]) || "\n")
+            session.flush
+          end
+
+          Pry.start
+        end
+
+        def self.build_prompt(prompt)
+          result = ''
+
+          prompt.each do |partial|
+            result += if partial[:color]
+                        Rainbow(partial[:text]).send(partial[:color])
+                      else
+                        partial[:text]
+                      end
+          end
+
+          result
+        end
+      end
+    end
+  end
+end