Extract rangeEvents function

[serathius]

Please read https://github.com/etcd-io/etcd/blob/main/CONTRIBUTING.md#contribution-flow.

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: serathius

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Needs approval from an approver in each of these files:

• OWNERS [serathius]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 68.76%. Comparing base (78885f6) to head (1f4439c).
Report is 5 commits behind head on main.

Additional details and impacted files

Files with missing lines	Coverage Δ
server/storage/mvcc/watchable_store.go	93.55% <100.00%> (+0.06%)	⬆️

... and 19 files with indirect coverage changes

@@            Coverage Diff             @@
##             main   #18981      +/-   ##
==========================================
- Coverage   68.80%   68.76%   -0.04%     
==========================================
  Files         420      420              
  Lines       35599    35602       +3     
==========================================
- Hits        24494    24483      -11     
- Misses       9675     9688      +13     
- Partials     1430     1431       +1     

---

Continue to review full report in Codecov by Sentry.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 78885f6...1f4439c. Read the comment docs.

[serathius]

pull-etcd-verify failed with.

  % (cd server && 'golangci-lint' 'run' '--config' '/home/prow/go/src/github.com/etcd-io/etcd/tools/.golangci.yaml' './...')
storage/mvcc/watchable_store_test.go:236: File is not `gofumpt`-ed (gofumpt)

This is useless information. Can't reproduce locally,

[serathius]

/retest

[serathius]

cc @mmorel-35 @jmhbnz

[ahrtr]

It doesn't make much sense to add an interface here. I didn't raise this comment in #17563 is because you removed it in your second commit.

[k8s-ci-robot]

@serathius: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
pull-etcd-e2e-386	1f4439c	link	true	/test pull-etcd-e2e-386

Full PR test history. Your PR dashboard. Please help us cut down on flakes by linking to an open issue when you hit one in your PR.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository. I understand the commands that are listed here.

[mmorel-35]

Can't reproduce locally,

What do you mean ? Did make fix-lint not fixed the issue ?