Move Ci::CronParser to Gitlab::Ci::CronParser

app/helpers/triggers_helper.rb

@@ -14,7 +14,7 @@ module TriggersHelper
   def real_next_run(trigger_schedule,
                     worker_cron: Settings.cron_jobs['trigger_schedule_worker']['cron'],
                     worker_time_zone: Time.zone.name)
-    Ci::CronParser.new(worker_cron, worker_time_zone)
+    Gitlab::Ci::CronParser.new(worker_cron, worker_time_zone)
                           .next_time_from(trigger_schedule.next_run_at)
   end
 end

app/models/ci/trigger_schedule.rb

@@ -18,7 +18,7 @@ module Ci
     after_create :schedule_next_run!
 
     def schedule_next_run!
-      next_time = Ci::CronParser.new(cron, cron_time_zone).next_time_from(Time.now)
+      next_time = Gitlab::Ci::CronParser.new(cron, cron_time_zone).next_time_from(Time.now)
       update!(next_run_at: next_time) if next_time.present?
     end
   end

app/validators/cron_validator.rb

@@ -3,7 +3,7 @@
 # Custom validator for Cron.
 class CronValidator < ActiveModel::EachValidator
   def validate_each(record, attribute, value)
-    cron_parser = Ci::CronParser.new(record.cron, record.cron_time_zone)
+    cron_parser = Gitlab::Ci::CronParser.new(record.cron, record.cron_time_zone)
     is_valid_cron, is_valid_cron_time_zone = cron_parser.validation
 
     if !is_valid_cron

lib/ci/cron_parser.rb

-module Ci
-  class CronParser
-    VALID_SYNTAX_SAMPLE_TIME_ZONE = 'UTC'.freeze
-    VALID_SYNTAX_SAMPLE_CRON = '* * * * *'.freeze
-
-    def initialize(cron, cron_time_zone = 'UTC')
-      @cron = cron
-      @cron_time_zone = cron_time_zone
-    end
-
-    def next_time_from(time)
-      cron_line = try_parse_cron(@cron, @cron_time_zone)
-      if cron_line.present?
-        cron_line.next_time(time).in_time_zone(Time.zone)
-      else
-        nil
-      end
-    end
-
-    def validation
-      is_valid_cron = try_parse_cron(@cron, VALID_SYNTAX_SAMPLE_TIME_ZONE).present?
-      is_valid_cron_time_zone = try_parse_cron(VALID_SYNTAX_SAMPLE_CRON, @cron_time_zone).present?
-      return is_valid_cron, is_valid_cron_time_zone
-    end
-
-    private
-
-    def try_parse_cron(cron, cron_time_zone)
-      begin
-        Rufus::Scheduler.parse("#{cron} #{cron_time_zone}")
-      rescue
-        nil
-      end
-    end
-  end
-end

lib/gitlab/ci/cron_parser.rb

+module Gitlab
+  module Ci
+    class CronParser
+      VALID_SYNTAX_SAMPLE_TIME_ZONE = 'UTC'.freeze
+      VALID_SYNTAX_SAMPLE_CRON = '* * * * *'.freeze
+
+      def initialize(cron, cron_time_zone = 'UTC')
+        @cron = cron
+        @cron_time_zone = cron_time_zone
+      end
+
+      def next_time_from(time)
+        cron_line = try_parse_cron(@cron, @cron_time_zone)
+        if cron_line.present?
+          cron_line.next_time(time).in_time_zone(Time.zone)
+        else
+          nil
+        end
+      end
+
+      def validation
+        is_valid_cron = try_parse_cron(@cron, VALID_SYNTAX_SAMPLE_TIME_ZONE).present?
+        is_valid_cron_time_zone = try_parse_cron(VALID_SYNTAX_SAMPLE_CRON, @cron_time_zone).present?
+        return is_valid_cron, is_valid_cron_time_zone
+      end
+
+      private
+
+      def try_parse_cron(cron, cron_time_zone)
+        begin
+          Rufus::Scheduler.parse("#{cron} #{cron_time_zone}")
+        rescue
+          nil
+        end
+      end
+    end
+  end
+end
\ No newline at end of file

spec/factories/ci/trigger_schedules.rb

@@ -2,7 +2,7 @@ FactoryGirl.define do
   factory :ci_trigger_schedule, class: Ci::TriggerSchedule do
     trigger factory: :ci_trigger_for_trigger_schedule
     cron '0 1 * * *'
-    cron_time_zone Ci::CronParser::VALID_SYNTAX_SAMPLE_TIME_ZONE
+    cron_time_zone Gitlab::Ci::CronParser::VALID_SYNTAX_SAMPLE_TIME_ZONE
 
     after(:build) do |trigger_schedule, evaluator|
       trigger_schedule.update!(project: trigger_schedule.trigger.project)
@@ -16,17 +16,17 @@ FactoryGirl.define do
 
     trait :cron_nightly_build do
       cron '0 1 * * *'
-      cron_time_zone Ci::CronParser::VALID_SYNTAX_SAMPLE_TIME_ZONE
+      cron_time_zone Gitlab::Ci::CronParser::VALID_SYNTAX_SAMPLE_TIME_ZONE
     end
 
     trait :cron_weekly_build do
       cron '0 1 * * 6'
-      cron_time_zone Ci::CronParser::VALID_SYNTAX_SAMPLE_TIME_ZONE
+      cron_time_zone Gitlab::Ci::CronParser::VALID_SYNTAX_SAMPLE_TIME_ZONE
     end
 
     trait :cron_monthly_build do
       cron '0 1 22 * *'
-      cron_time_zone Ci::CronParser::VALID_SYNTAX_SAMPLE_TIME_ZONE
+      cron_time_zone Gitlab::Ci::CronParser::VALID_SYNTAX_SAMPLE_TIME_ZONE
     end
   end
 end

spec/helpers/triggers_helper_spec.rb

@@ -11,7 +11,7 @@ describe TriggersHelper do
       let(:user_cron) { '1 0 1 1 *' } # every 00:01, January 1st
 
       it 'returns nearest worker_next_time from next_run_at' do
-        is_expected.to eq(Ci::CronParser.new(arguments[:worker_cron], arguments[:worker_time_zone])
+        is_expected.to eq(Gitlab::Ci::CronParser.new(arguments[:worker_cron], arguments[:worker_time_zone])
                                                 .next_time_from(trigger_schedule.next_run_at))
       end
     end
@@ -21,7 +21,7 @@ describe TriggersHelper do
       let(:user_cron) { '0 0 1 1 *' } # every 00:00, January 1st
 
       it 'returns nearest worker_next_time from next_run_at' do
-        is_expected.to eq(Ci::CronParser.new(arguments[:worker_cron], arguments[:worker_time_zone])
+        is_expected.to eq(Gitlab::Ci::CronParser.new(arguments[:worker_cron], arguments[:worker_time_zone])
                                                 .next_time_from(trigger_schedule.next_run_at))
       end
     end
@@ -31,7 +31,7 @@ describe TriggersHelper do
       let(:user_cron) { '* * * * *' } # every minutes
 
       it 'returns nearest worker_next_time from next_run_at by server configuration' do
-        is_expected.to eq(Ci::CronParser.new(Settings.cron_jobs['trigger_schedule_worker']['cron'],
+        is_expected.to eq(Gitlab::Ci::CronParser.new(Settings.cron_jobs['trigger_schedule_worker']['cron'],
                                                      Time.zone.name)
                                                 .next_time_from(trigger_schedule.next_run_at))
       end

spec/models/ci/trigger_schedule_spec.rb

@@ -13,7 +13,7 @@ describe Ci::TriggerSchedule, models: true do
     end
 
     it 'updates next_run_at' do
-      next_time = Ci::CronParser.new(trigger_schedule.cron, trigger_schedule.cron_time_zone).next_time_from(Time.now)
+      next_time = Gitlab::Ci::CronParser.new(trigger_schedule.cron, trigger_schedule.cron_time_zone).next_time_from(Time.now)
       expect(Ci::TriggerSchedule.last.next_run_at).to eq(next_time)
     end
   end

spec/workers/trigger_schedule_worker_spec.rb

@@ -23,7 +23,7 @@ describe TriggerScheduleWorker do
     end
 
     it 'updates next_run_at' do
-      next_time = Ci::CronParser.new(trigger_schedule.cron, trigger_schedule.cron_time_zone).next_time_from(Time.now)
+      next_time = Gitlab::Ci::CronParser.new(trigger_schedule.cron, trigger_schedule.cron_time_zone).next_time_from(Time.now)
       expect(Ci::TriggerSchedule.last.next_run_at).to eq(next_time)
     end
   end