46 lines
1.1 KiB
Ruby
46 lines
1.1 KiB
Ruby
# frozen_string_literal: true
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module CronSchedulable
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extend ActiveSupport::Concern
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include Schedulable
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def set_next_run_at
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self.next_run_at = calculate_next_run_at
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end
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private
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##
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# The `next_run_at` column is set to the actual execution date of worker that
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# triggers the schedule. This way, a schedule like `*/1 * * * *` won't be triggered
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# in a short interval when the worker runs irregularly by Sidekiq Memory Killer.
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def calculate_next_run_at
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now = Time.zone.now
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ideal_next_run = ideal_next_run_from(now)
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if ideal_next_run == cron_worker_next_run_from(now)
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ideal_next_run
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else
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cron_worker_next_run_from(ideal_next_run)
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end
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end
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def ideal_next_run_from(start_time)
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next_time_from(start_time, cron, cron_timezone)
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end
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def cron_worker_next_run_from(start_time)
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next_time_from(start_time, worker_cron_expression, Time.zone.name)
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end
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def next_time_from(start_time, cron, cron_timezone)
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Gitlab::Ci::CronParser
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.new(cron, cron_timezone)
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.next_time_from(start_time)
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end
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def worker_cron_expression
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raise NotImplementedError
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end
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end
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