lib/convox_installer/requirements.rb in convox_installer-1.0.9 vs lib/convox_installer/requirements.rb in convox_installer-2.0.0

@@ -1,56 +1,65 @@
 # frozen_string_literal: true
 
-require "highline"
-require "os"
-require "logger"
+require 'highline'
+require 'os'
+require 'logger'
 
 module ConvoxInstaller
   class Requirements
     attr_accessor :ecr_label, :logger
 
     def initialize(options = {})
       @ecr_label = options[:ecr_label]
-      @logger = Logger.new(STDOUT)
+      @logger = Logger.new($stdout)
       logger.level = options[:log_level] || Logger::INFO
     end
 
     def ensure_requirements!
-      logger.debug "Checking for required commands..."
+      logger.debug 'Checking for required commands...'
 
       @missing_packages = []
-      unless has_command? "convox"
+      unless command_present? 'convox'
         @missing_packages << {
-          name: "convox",
-          brew: "convox",
-          docs: "https://docs.convox.com/introduction/installation",
+          name: 'convox',
+          brew: 'convox',
+          docs: 'https://docs.convox.com/introduction/installation'
         }
       end
 
-      unless has_command? "aws"
+      unless command_present? 'aws'
         @missing_packages << {
-          name: "aws",
-          brew: "awscli",
-          docs: "https://docs.aws.amazon.com/cli/latest/userguide/cli-chap-install.html",
+          name: 'aws',
+          brew: 'awscli',
+          docs: 'https://docs.aws.amazon.com/cli/latest/userguide/cli-chap-install.html'
         }
       end
 
       if @missing_packages.any?
-        logger.error "This script requires the convox and AWS CLI tools."
+        logger.error 'This script requires the convox and AWS CLI tools.'
         if OS.mac?
-          logger.error "Please run: brew install " \
-                       "#{@missing_packages.map { |p| p[:brew] }.join(" ")}"
+          logger.error 'Please run: brew install ' \
+                       "#{@missing_packages.map { |p| p[:brew] }.join(' ')}"
         else
-          logger.error "Installation Instructions:"
+          logger.error 'Installation Instructions:'
           @missing_packages.each do |package|
             logger.error "* #{package[:name]}: #{package[:docs]}"
           end
         end
         quit!
       end
+
+      client = Convox::Client.new
+      return if client.convox_2_cli?
+
+      logger.error 'This script requires Convox CLI version 2.x.x. ' \
+                   "Your Convox CLI version is: #{client.cli_version_string}"
+      logger.error 'Please follow the instructions here to downgrade your ' \
+                   'Convox CLI version: https://docsv2.convox.com/introduction/installation'
+      quit!
     end
 
-    def has_command?(command)
+    def command_present?(command)
       path = find_command command
       if path.present?
         logger.debug "=> Found #{command}: #{path}"
         return true
       end