Added cron_shared partial.

Fixed provider cron spec failure.
Moved cron and cron resource into the lib/chef/resource/cron directory.

Signed-off-by: antima-gupta <agupta@msystechnologies.com>

5 files changed, 160 insertions, 233 deletions

diff --git a/lib/chef/resource/cron.rb b/lib/chef/resource/cron.rb
deleted file mode 100644
index 2915463c2f..0000000000
--- a/lib/chef/resource/cron.rb
+++ /dev/null
@@ -1,141 +0,0 @@
-#
-# Author:: Bryan McLellan (btm@loftninjas.org)
-# Author:: Tyler Cloke (<tyler@chef.io>)
-# Copyright:: Copyright 2009-2016, Bryan McLellan
-# License:: Apache License, Version 2.0
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-require_relative "../resource"
-require_relative "helpers/cron_validations"
-require_relative "helpers/cron"
-require_relative "../provider/cron" # do not remove. we actually need this below
-
-class Chef
-  class Resource
-    class Cron < Chef::Resource
-      unified_mode true
-      provides :cron
-
-      description "Use the **cron** resource to manage cron entries for time-based job scheduling. Properties for a schedule will default to * if not provided. The cron resource requires access to a crontab program, typically cron."
-
-      state_attrs :minute, :hour, :day, :month, :weekday, :user
-
-      default_action :create
-      allowed_actions :create, :delete
-
-      def initialize(name, run_context = nil)
-        super
-        @month = "*"
-        @weekday = "*"
-      end
-
-      property :minute, [Integer, String],
-        description: "The minute at which the cron entry should run (`0 - 59`).",
-        default: "*", callbacks: {
-          "should be a valid minute spec" => ->(spec) { Chef::ResourceHelpers::CronValidations.validate_numeric(spec, 0, 59) },
-        }
-
-      property :hour, [Integer, String],
-        description: "The hour at which the cron entry is to run (`0 - 23`).",
-        default: "*", callbacks: {
-          "should be a valid hour spec" => ->(spec) { Chef::ResourceHelpers::CronValidations.validate_numeric(spec, 0, 23) },
-        }
-
-      property :day, [Integer, String],
-        description: "The day of month at which the cron entry should run (`1 - 31`).",
-        default: "*", callbacks: {
-          "should be a valid day spec" => ->(spec) { Chef::ResourceHelpers::CronValidations.validate_numeric(spec, 1, 31) },
-        }
-
-      property :month, [Integer, String],
-        description: "The month in the year on which a cron entry is to run (`1 - 12`, `jan-dec`, or `*`).",
-        default: "*", callbacks: {
-          "should be a valid month spec" => ->(spec) { Chef::ResourceHelpers::CronValidations.validate_month(spec) },
-        }
-
-      property :weekday, [Integer, String, Symbol],
-        description: "The day of the week on which this entry is to run (`0-7`, `mon-sun`, `monday-sunday`, or `*`), where Sunday is both `0` and `7`.",
-        default: "*", coerce: proc { |wday| Chef::ResourceHelpers::Cron.weekday_in_crontab(wday) },
-        callbacks: {
-          "should be a valid weekday spec" => ->(spec) { Chef::ResourceHelpers::CronValidations.validate_dow(spec) },
-        }
-
-      property :time, Symbol,
-        description: "A time interval.",
-        equal_to: Chef::Provider::Cron::SPECIAL_TIME_VALUES
-
-      property :mailto, String,
-        description: "Set the `MAILTO` environment variable."
-
-      property :path, String,
-        description: "Set the `PATH` environment variable."
-
-      property :home, String,
-        description: "Set the `HOME` environment variable."
-
-      property :shell, String,
-        description: "Set the `SHELL` environment variable."
-
-      property :command, String,
-        description: "The command to be run, or the path to a file that contains the command to be run.",
-        identity: true
-
-      property :user, String,
-        description: "The name of the user that runs the command. If the user property is changed, the original user for the crontab program continues to run until that crontab program is deleted. This property is not applicable on the AIX platform.",
-        default: "root"
-
-      property :environment, Hash,
-        description: "A Hash containing additional arbitrary environment variables under which the cron job will be run in the form of `({'ENV_VARIABLE' => 'VALUE'})`.",
-        default: lazy { {} }
-
-      TIMEOUT_OPTS = %w{duration preserve-status foreground kill-after signal}.freeze
-      TIMEOUT_REGEX = /\A\S+/.freeze
-
-      property :time_out, Hash,
-        description: "A Hash of timeouts in the form of `({'OPTION' => 'VALUE'})`.
-        Accepted valid options are:
-        `preserve-status` (BOOL, default: 'false'),
-        `foreground` (BOOL, default: 'false'),
-        `kill-after` (in seconds),
-        `signal` (a name like 'HUP' or a number)",
-        default: lazy { {} },
-        introduced: "15.7",
-        coerce: proc { |h|
-          if h.is_a?(Hash)
-            invalid_keys = h.keys - TIMEOUT_OPTS
-            unless invalid_keys.empty?
-              error_msg = "Key of option time_out must be equal to one of: \"#{TIMEOUT_OPTS.join('", "')}\"!  You passed \"#{invalid_keys.join(", ")}\"."
-              raise Chef::Exceptions::ValidationFailed, error_msg
-            end
-            unless h.values.all? { |x| x =~ TIMEOUT_REGEX }
-              error_msg = "Values of option time_out should be non-empty string without any leading whitespace."
-              raise Chef::Exceptions::ValidationFailed, error_msg
-            end
-            h
-          elsif h.is_a?(Integer) || h.is_a?(String)
-            { "duration" => h }
-          end
-        }
-
-      private
-
-      def integerize(integerish)
-        Integer(integerish)
-      rescue TypeError
-        0
-      end
-    end
-  end
-end
diff --git a/lib/chef/resource/cron/_cron_shared.rb b/lib/chef/resource/cron/_cron_shared.rb
new file mode 100644
index 0000000000..06fc072528
--- /dev/null
+++ b/lib/chef/resource/cron/_cron_shared.rb
@@ -0,0 +1,102 @@
+unified_mode true
+
+WEEKDAYS = {
+  sunday: "0", monday: "1", tuesday: "2", wednesday: "3", thursday: "4", friday: "5", saturday: "6",
+  sun: "0", mon: "1", tue: "2", wed: "3", thu: "4", fri: "5", sat: "6"
+}.freeze
+
+property :minute, [Integer, String],
+  description: "The minute at which the cron entry should run (`0 - 59`).",
+  default: "*", callbacks: {
+    "should be a valid minute spec" => ->(spec) { Chef::ResourceHelpers::CronValidations.validate_numeric(spec, 0, 59) },
+  }
+
+property :hour, [Integer, String],
+  description: "The hour at which the cron entry is to run (`0 - 23`).",
+  default: "*", callbacks: {
+    "should be a valid hour spec" => ->(spec) { Chef::ResourceHelpers::CronValidations.validate_numeric(spec, 0, 23) },
+  }
+
+property :day, [Integer, String],
+  description: "The day of month at which the cron entry should run (`1 - 31`).",
+  default: "*", callbacks: {
+    "should be a valid day spec" => ->(spec) { Chef::ResourceHelpers::CronValidations.validate_numeric(spec, 1, 31) },
+  }
+
+property :month, [Integer, String],
+  description: "The month in the year on which a cron entry is to run (`1 - 12`, `jan-dec`, or `*`).",
+  default: "*", callbacks: {
+    "should be a valid month spec" => ->(spec) { Chef::ResourceHelpers::CronValidations.validate_month(spec) },
+  }
+
+property :weekday, [Integer, String, Symbol],
+  description: "The day of the week on which this entry is to run (`0-7`, `mon-sun`, `monday-sunday`, or `*`), where Sunday is both `0` and `7`.",
+  default: "*", coerce: proc { |wday| weekday_in_crontab(wday) },
+  callbacks: {
+    "should be a valid weekday spec" => ->(spec) { Chef::ResourceHelpers::CronValidations.validate_dow(spec) },
+  }
+
+property :shell, String,
+  description: "Set the `SHELL` environment variable."
+
+property :path, String,
+  description: "Set the `PATH` environment variable."
+
+property :home, String,
+  description: "Set the `HOME` environment variable."
+
+property :mailto, String,
+  description: "Set the `MAILTO` environment variable."
+
+property :command, String,
+  description: "The command to be run, or the path to a file that contains the command to be run.",
+  identity: true,
+  required: [:create]
+
+property :user, String,
+  description: "The name of the user that runs the command.",
+  default: "root"
+
+property :environment, Hash,
+  description: "A Hash containing additional arbitrary environment variables under which the cron job will be run in the form of `({'ENV_VARIABLE' => 'VALUE'})`.",
+  default: lazy { {} }
+
+
+TIMEOUT_OPTS = %w{duration preserve-status foreground kill-after signal}.freeze
+TIMEOUT_REGEX = /\A\S+/.freeze
+
+property :time_out, Hash,
+  description: "A Hash of timeouts in the form of `({'OPTION' => 'VALUE'})`.
+  Accepted valid options are:
+  `preserve-status` (BOOL, default: 'false'),
+  `foreground` (BOOL, default: 'false'),
+  `kill-after` (in seconds),
+  `signal` (a name like 'HUP' or a number)",
+  default: lazy { {} },
+  introduced: "15.7",
+  coerce: proc { |h|
+    if h.is_a?(Hash)
+      invalid_keys = h.keys - TIMEOUT_OPTS
+      unless invalid_keys.empty?
+        error_msg = "Key of option time_out must be equal to one of: \"#{TIMEOUT_OPTS.join('", "')}\"!  You passed \"#{invalid_keys.join(", ")}\"."
+        raise Chef::Exceptions::ValidationFailed, error_msg
+      end
+      unless h.values.all? { |x| x =~ TIMEOUT_REGEX }
+        error_msg = "Values of option time_out should be non-empty string without any leading whitespaces."
+        raise Chef::Exceptions::ValidationFailed, error_msg
+      end
+      h
+    elsif h.is_a?(Integer) || h.is_a?(String)
+      { "duration" => h }
+    end
+  }
+
+
+private
+# Convert weekday input value into crontab format that
+# could be written in the crontab
+# @return [Integer, String] A weekday formed as per the user inputs.
+def weekday_in_crontab(wday)
+  weekday = wday.to_s.downcase.to_sym
+  weekday_in_crontab = WEEKDAYS[weekday] || wday
+end
\ No newline at end of file
diff --git a/lib/chef/resource/cron/cron.rb b/lib/chef/resource/cron/cron.rb
new file mode 100644
index 0000000000..aeeef5624d
--- /dev/null
+++ b/lib/chef/resource/cron/cron.rb
@@ -0,0 +1,50 @@
+#
+# Author:: Bryan McLellan (btm@loftninjas.org)
+# Author:: Tyler Cloke (<tyler@chef.io>)
+# Copyright:: Copyright 2009-2016, Bryan McLellan
+# License:: Apache License, Version 2.0
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+require_relative "../../resource"
+require_relative "../helpers/cron_validations"
+require_relative "../../provider/cron" # do not remove. we actually need this below
+
+class Chef
+  class Resource
+    class Cron < Chef::Resource
+      use "cron_shared"
+
+      provides :cron
+
+      description "Use the **cron** resource to manage cron entries for time-based job scheduling. Properties for a schedule will default to * if not provided. The cron resource requires access to a crontab program, typically cron."
+
+      state_attrs :minute, :hour, :day, :month, :weekday, :user
+
+      default_action :create
+      allowed_actions :create, :delete
+
+      def initialize(name, run_context = nil)
+        super
+        @month = "*"
+        @weekday = "*"
+      end
+
+      property :time, Symbol,
+        description: "A time interval.",
+        equal_to: Chef::Provider::Cron::SPECIAL_TIME_VALUES
+
+    end
+  end
+end
diff --git a/lib/chef/resource/cron_d.rb b/lib/chef/resource/cron/cron_d.rb
index f9fdca2294..39a811fdf8 100644
--- a/lib/chef/resource/cron_d.rb
+++ b/lib/chef/resource/cron/cron_d.rb
@@ -15,16 +15,16 @@
 # limitations under the License.
 #
 
-require_relative "../resource"
-require_relative "helpers/cron_validations"
-require_relative "helpers/cron"
+require_relative "../../resource"
+require_relative "../helpers/cron_validations"
 require "shellwords" unless defined?(Shellwords)
-require_relative "../dist"
+require_relative "../../dist"
 
 class Chef
   class Resource
     class CronD < Chef::Resource
-      unified_mode true
+      use "cron_shared"
+
       provides :cron_d
 
       introduced "14.4"
@@ -99,93 +99,9 @@ class Chef
         description: "Schedule your cron job with one of the special predefined value instead of ** * pattern.",
         equal_to: %w{ @reboot @yearly @annually @monthly @weekly @daily @midnight @hourly }
 
-      property :minute, [Integer, String],
-        description: "The minute at which the cron entry should run (`0 - 59`).",
-        default: "*", callbacks: {
-          "should be a valid minute spec" => ->(spec) { Chef::ResourceHelpers::CronValidations.validate_numeric(spec, 0, 59) },
-        }
-
-      property :hour, [Integer, String],
-        description: "The hour at which the cron entry is to run (`0 - 23`).",
-        default: "*", callbacks: {
-          "should be a valid hour spec" => ->(spec) { Chef::ResourceHelpers::CronValidations.validate_numeric(spec, 0, 23) },
-        }
-
-      property :day, [Integer, String],
-        description: "The day of month at which the cron entry should run (`1 - 31`).",
-        default: "*", callbacks: {
-          "should be a valid day spec" => ->(spec) { Chef::ResourceHelpers::CronValidations.validate_numeric(spec, 1, 31) },
-        }
-
-      property :month, [Integer, String],
-        description: "The month in the year on which a cron entry is to run (`1 - 12`, `jan-dec`, or `*`).",
-        default: "*", callbacks: {
-          "should be a valid month spec" => ->(spec) { Chef::ResourceHelpers::CronValidations.validate_month(spec) },
-        }
-
-      property :weekday, [Integer, String, Symbol],
-        description: "The day of the week on which this entry is to run (`0-7`, `mon-sun`, `monday-sunday`, or `*`), where Sunday is both `0` and `7`.",
-        default: "*", coerce: proc { |wday| Chef::ResourceHelpers::Cron.weekday_in_crontab(wday) },
-        callbacks: {
-          "should be a valid weekday spec" => ->(spec) { Chef::ResourceHelpers::CronValidations.validate_dow(spec) },
-        }
-
-      property :command, String,
-        description: "The command to run.",
-        required: [:create]
-
-      property :user, String,
-        description: "The name of the user that runs the command.",
-        default: "root"
-
-      property :mailto, String,
-        description: "Set the `MAILTO` environment variable in the cron.d file."
-
-      property :path, String,
-        description: "Set the `PATH` environment variable in the cron.d file."
-
-      property :home, String,
-        description: "Set the `HOME` environment variable in the cron.d file."
-
-      property :shell, String,
-        description: "Set the `SHELL` environment variable in the cron.d file."
-
       property :comment, String,
         description: "A comment to place in the cron.d file."
 
-      property :environment, Hash,
-        description: "A Hash containing additional arbitrary environment variables under which the cron job will be run in the form of `({'ENV_VARIABLE' => 'VALUE'})`.",
-        default: lazy { {} }
-
-      TIMEOUT_OPTS = %w{duration preserve-status foreground kill-after signal}.freeze
-      TIMEOUT_REGEX = /\A\S+/.freeze
-
-      property :time_out, Hash,
-        description: "A Hash of timeouts in the form of `({'OPTION' => 'VALUE'})`.
-        Accepted valid options are:
-        `preserve-status` (BOOL, default: 'false'),
-        `foreground` (BOOL, default: 'false'),
-        `kill-after` (in seconds),
-        `signal` (a name like 'HUP' or a number)",
-        default: lazy { {} },
-        introduced: "15.7",
-        coerce: proc { |h|
-          if h.is_a?(Hash)
-            invalid_keys = h.keys - TIMEOUT_OPTS
-            unless invalid_keys.empty?
-              error_msg = "Key of option time_out must be equal to one of: \"#{TIMEOUT_OPTS.join('", "')}\"!  You passed \"#{invalid_keys.join(", ")}\"."
-              raise Chef::Exceptions::ValidationFailed, error_msg
-            end
-            unless h.values.all? { |x| x =~ TIMEOUT_REGEX }
-              error_msg = "Values of option time_out should be non-empty string without any leading whitespace."
-              raise Chef::Exceptions::ValidationFailed, error_msg
-            end
-            h
-          elsif h.is_a?(Integer) || h.is_a?(String)
-            { "duration" => h }
-          end
-        }
-
       property :mode, [String, Integer],
         description: "The octal mode of the generated crontab file.",
         default: "0600"
@@ -240,7 +156,7 @@ class Chef
 
           # @todo this is Chef 12 era cleanup. Someday we should remove it all
           template "/etc/cron.d/#{sanitized_name}" do
-            source ::File.expand_path("../support/cron.d.erb", __FILE__)
+            source ::File.expand_path("../../support/cron.d.erb", __FILE__)
             local true
             mode new_resource.mode
             variables(
diff --git a/lib/chef/resources.rb b/lib/chef/resources.rb
index c786b2d78e..459130b88a 100644
--- a/lib/chef/resources.rb
+++ b/lib/chef/resources.rb
@@ -38,9 +38,9 @@ require_relative "resource/chocolatey_config"
 require_relative "resource/chocolatey_feature"
 require_relative "resource/chocolatey_package"
 require_relative "resource/chocolatey_source"
-require_relative "resource/cron"
+require_relative "resource/cron/cron"
 require_relative "resource/cron_access"
-require_relative "resource/cron_d"
+require_relative "resource/cron/cron_d"
 require_relative "resource/csh"
 require_relative "resource/directory"
 require_relative "resource/dmg_package"