34 lines
No EOL
935 B
Ruby
34 lines
No EOL
935 B
Ruby
module Gitlab
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module Ci
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class CronParser
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VALID_SYNTAX_SAMPLE_TIME_ZONE = 'UTC'.freeze
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VALID_SYNTAX_SAMPLE_CRON = '* * * * *'.freeze
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def initialize(cron, cron_time_zone = 'UTC')
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@cron = cron
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@cron_time_zone = cron_time_zone
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end
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def next_time_from(time)
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cron_line = try_parse_cron(@cron, @cron_time_zone)
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cron_line.next_time(time).in_time_zone(Time.zone) if cron_line.present?
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end
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def validation
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is_valid_cron = try_parse_cron(@cron, VALID_SYNTAX_SAMPLE_TIME_ZONE).present?
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is_valid_cron_time_zone = try_parse_cron(VALID_SYNTAX_SAMPLE_CRON, @cron_time_zone).present?
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return is_valid_cron, is_valid_cron_time_zone
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end
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private
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def try_parse_cron(cron, cron_time_zone)
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begin
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Rufus::Scheduler.parse("#{cron} #{cron_time_zone}")
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rescue
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nil
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end
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end
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end
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end
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end |