getNextRun() — supabase Function Reference

Architecture documentation for the getNextRun() function in CronJobTableCell.tsx from the supabase codebase.

Function tsx ContentManagement MediaManagement called by 1

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ContentManagement→ MediaManagement→ getNextRun() — supabase Function Reference

Dependency Diagram

graph TD
  844d6d9a_04b6_008d_38b6_f6c6fbd1ae39["getNextRun()"]
  f052eb8c_ed4d_9c25_0240_3604a8976c21["CronJobTableCell()"]
  f052eb8c_ed4d_9c25_0240_3604a8976c21 -->|calls| 844d6d9a_04b6_008d_38b6_f6c6fbd1ae39
  style 844d6d9a_04b6_008d_38b6_f6c6fbd1ae39 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

apps/studio/components/interfaces/Integrations/CronJobs/CronJobTableCell.tsx lines 46–72

const getNextRun = (schedule: string, lastRun?: string) => {
  // cron-parser can only deal with the traditional cron syntax but technically users can also
  // use strings like "30 seconds" now, For the latter case, we try our best to parse the next run
  // (can't guarantee as scope is quite big)
  if (schedule.includes('*')) {
    try {
      const interval = parser.parseExpression(schedule, { tz: 'UTC' })
      return interval.next().getTime()
    } catch (error) {
      return undefined
    }
  } else {
    // [Joshen] Only going to attempt to parse if the schedule is as simple as "n second" or "n seconds"
    // Returned undefined otherwise - we can revisit this perhaps if we get feedback about this
    const [value, unit] = schedule.toLocaleLowerCase().split(' ')
    if (
      ['second', 'seconds'].includes(unit) &&
      !Number.isNaN(Number(value)) &&
      lastRun !== undefined
    ) {
      const parsedLastRun = dayjs(lastRun).add(Number(value), unit as dayjs.ManipulateType)
      return parsedLastRun.valueOf()
    } else {
      return undefined
    }
  }
}