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fix(deps): update dependency cron-parser to v5 #1100

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@renovate renovate bot commented Feb 17, 2025

This PR contains the following updates:

Package Change Age Adoption Passing Confidence
cron-parser ^4.9.0 -> ^5.0.0 age adoption passing confidence

Release Notes

harrisiirak/cron-parser (cron-parser)

v5.0.1

Compare Source

This first patch release contains couple of quick bugfixes that were reported after the first release of v5. Thanks for everybody that tried the new version out and provided some feedback.

v5.0.0: - TypeScript rewrite

Compare Source

All changes come from https://github.com/harrisiirak/cron-parser/pull/360

Changelog

  • BREAKING CHANGE: Bumped the minimum Node.js version to >= 18 and TypeScript to >= 5.
  • BREAKING CHANGE: interval.fields (CronExpression.interval) now returns a readonly instance of CronFieldsCollection instead of a regular array. See CronFieldsCollection.from for how to modify the underlying data structure.
  • BREAKING CHANGE: Moved crontab file parsing from CronParser to a standalone CronFileParser class (fixes #​112).
  • Refactored the codebase to TypeScript (fixes #​190).
  • Cleaned up test suites, removed duplicate test cases, and switched from tap to jest.
  • Improved documentation and introduced documentation generated by typedoc (fixes #​309, #​322, #​269).
  • Added benchmark tooling to help detect future performance regressions.
  • Added CronExpression.includesDate to evaluate whether a given date matches the pattern (closes #​299).
  • Fixed issues where certain range and repeat field expressions produced invalid intervals (fixes #​156).
  • Fixed an issue with day-of-month handling when the range is explicitly set and no wildcard is used (fixes #​284).
  • Improved repeat serialization for stringification (fixes #​236).

Performance improvements

While this release won't address the performance issues reported in #​287, it will bring some performance improvements of around 20-30% on average, depending on the pattern complexity. The following benchmark results were produced on my 2023 MBP.

┌────────────────────┬────────────┬────────────┬──────────┬─────┐
│ Pattern            │   Old Mean │   New Mean │   Change │     │
├────────────────────┼────────────┼────────────┼──────────┼─────┤
│ * * * * * *        │    73.55ms │    37.43ms │   49.10% │  ↑  │
├────────────────────┼────────────┼────────────┼──────────┼─────┤
│ 0 * * 1,4-10,L * * │  3504.51ms │  2338.42ms │   33.27% │  ↑  │
├────────────────────┼────────────┼────────────┼──────────┼─────┤
│ 10-30/2 2 12 8 0   │  3111.18ms │  2234.32ms │   28.18% │  ↑  │
├────────────────────┼────────────┼────────────┼──────────┼─────┤
│ 0 0 0 * * 4,6L     │  9400.33ms │  6825.61ms │   27.39% │  ↑  │
├────────────────────┼────────────┼────────────┼──────────┼─────┤
│ 0 12 */5 6 *       │  7442.68ms │  5645.95ms │   24.14% │  ↑  │
├────────────────────┼────────────┼────────────┼──────────┼─────┤
│ 0 15 */5 5 *       │  6998.87ms │  5443.22ms │   22.23% │  ↑  │
├────────────────────┼────────────┼────────────┼──────────┼─────┤
│ 0 0 6-20/2,L 2 *   │  8832.87ms │  6947.63ms │   21.34% │  ↑  │
├────────────────────┼────────────┼────────────┼──────────┼─────┤
│ 0 0 0 * * 1L,5L    │ 15416.07ms │ 12474.12ms │   19.08% │  ↑  │
├────────────────────┼────────────┼────────────┼──────────┼─────┤
│ 10 2 12 8 7        │  7105.79ms │  5947.91ms │   16.29% │  ↑  │
└────────────────────┴────────────┴────────────┴──────────┴─────┘

Benchmarks can be run locally by executing the command.:

npm run bench

Individual patterns can be benchmarked by executing bench:pattern command:

npm run bench:pattern "* * * * * *"

Configuration

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Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

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