leapfile.rb in leap_cli-1.9

- old
+ new

@@ -1,28 +1,25 @@
 #
 # The Leapfile is the bootstrap configuration file for a LEAP provider.
 #
 # It is akin to a Gemfile, Rakefile, or Capfile (e.g. it is a ruby file that gets eval'ed)
 #
+# Additional configuration options are defined in platform's leapfile_extensions.rb
+#
 
 module LeapCli
   def self.leapfile
     @leapfile ||= Leapfile.new
   end
 
   class Leapfile
-    attr_accessor :platform_directory_path
-    attr_accessor :provider_directory_path
-    attr_accessor :custom_vagrant_vm_line
-    attr_accessor :leap_version
-    attr_accessor :log
-    attr_accessor :vagrant_network
-    attr_accessor :vagrant_basebox
-    attr_accessor :environment
+    attr_reader :platform_directory_path
+    attr_reader :provider_directory_path
+    attr_reader :environment
+    attr_reader :valid
 
     def initialize
-      @vagrant_network = '10.5.5.0/24'
     end
 
     #
     # The way the Leapfile handles pinning of environment (self.environment) is a little tricky.
     # If self.environment is nil, then there is no pin. If self.environment is 'default', then
@@ -59,29 +56,48 @@
         @platform_directory_path = File.expand_path(@platform_directory_path || '../leap_platform', @provider_directory_path)
 
         #
         # load the platform
         #
-        platform_file = "#{@platform_directory_path}/platform.rb"
-        unless File.exists?(platform_file)
+        platform_class = "#{@platform_directory_path}/lib/leap/platform"
+        platform_definition = "#{@platform_directory_path}/platform.rb"
+        unless File.exist?(platform_definition)
           Util.bail! "ERROR: The file `#{platform_file}` does not exist. Please check the value of `@platform_directory_path` in `Leapfile` or `~/.leaprc`."
         end
-        require "#{@platform_directory_path}/platform.rb"
-        if !Leap::Platform.compatible_with_cli?(LeapCli::VERSION) ||
-           !Leap::Platform.version_in_range?(LeapCli::COMPATIBLE_PLATFORM_VERSION)
-          Util.bail! "This leap command (v#{LeapCli::VERSION}) " +
-                     "is not compatible with the platform #{@platform_directory_path} (v#{Leap::Platform.version}).\n   " +
-                     "You need either leap command #{Leap::Platform.compatible_cli.first} to #{Leap::Platform.compatible_cli.last} or " +
-                     "platform version #{LeapCli::COMPATIBLE_PLATFORM_VERSION.first} to #{LeapCli::COMPATIBLE_PLATFORM_VERSION.last}"
+        begin
+          require platform_class
+          require platform_definition
+        rescue LoadError
+          Util.log "The leap_platform at #{platform_directory_path} is not compatible with this version of leap_cli"
+          Util.log "You can either:" do
+            Util.log "Upgrade leap_platform to version " + LeapCli::COMPATIBLE_PLATFORM_VERSION.first
+            Util.log "Or, downgrade leap_cli to version 1.8"
+          end
+          Util.bail!
+        rescue StandardError => exc
+          Util.bail! exc.to_s
         end
-        unless @allow_production_deploy.nil?
-          Util::log 0, :warning, "in Leapfile: @allow_production_deploy is no longer supported."
+        begin
+          Leap::Platform.validate!(LeapCli::VERSION, LeapCli::COMPATIBLE_PLATFORM_VERSION, self)
+        rescue StandardError => exc
+          Util.bail! exc.to_s
         end
-        unless @platform_branch.nil?
-          Util::log 0, :warning, "in Leapfile: @platform_branch is no longer supported."
+        leapfile_extensions = "#{@platform_directory_path}/lib/leap_cli/leapfile_extensions.rb"
+        if File.exist?(leapfile_extensions)
+          require leapfile_extensions
         end
-        @valid = true
+
+        #
+        # validate
+        #
+        instance_variables.each do |var|
+          var = var.to_s.sub('@', '')
+          if !self.respond_to?(var)
+            LeapCli.log :warning, "the variable `#{var}` is set in .leaprc or Leapfile, but it is not supported."
+          end
+        end
+        @valid = validate
         return @valid
       end
     end
 
     def set(property, value)
@@ -103,11 +119,11 @@
     # if value is nil, the line is removed. if not nil, it is added or replaced.
     #
     def edit_leaprc(property, value=nil)
       file_path = leaprc_path
       lines = []
-      if File.exists?(file_path)
+      if File.exist?(file_path)
         regexp = /self\.#{Regexp.escape(property)} = .*? if @provider_directory_path == '#{Regexp.escape(@provider_directory_path)}'/
         File.readlines(file_path).each do |line|
           unless line =~ regexp
             lines << line
           end
@@ -126,14 +142,13 @@
     def leaprc_path
       File.join(ENV['HOME'], '.leaprc')
     end
 
     def read_settings(file)
-      if File.exists? file
-        Util::log 2, :read, file
+      if File.exist? file
+        LeapCli.log 2, :read, file
         instance_eval(File.read(file), file)
-        validate(file)
       end
     end
 
     def find_in_directory_tree(filename, directory_tree=nil)
       search_dir = directory_tree || Dir.pwd
@@ -144,14 +159,14 @@
         search_dir = File.dirname(search_dir)
       end
       return search_dir
     end
 
-    PRIVATE_IP_RANGES = /(^127\.0\.0\.1)|(^10\.)|(^172\.1[6-9]\.)|(^172\.2[0-9]\.)|(^172\.3[0-1]\.)|(^192\.168\.)/
-
-    def validate(file)
-      Util::assert! vagrant_network =~ PRIVATE_IP_RANGES do
-        Util::log 0, :error, "in #{file}: vagrant_network is not a local private network"
+    def method_missing(method, *args)
+      if method =~ /=$/
+        self.instance_variable_set('@' + method.to_s.sub('=',''), args.first)
+      else
+        self.instance_variable_get('@' + method.to_s)
       end
     end
 
   end
 end