Resolve "Migrate away from select2 in app/assets/javascripts/issuable/issuable_form.js"

What does this MR do and why?

#374014 (comment 1112566564)

Screenshots or screen recordings

Screenshots are required for UI changes, and strongly recommended for all other merge requests.

How to set up and validate locally

Numbered steps to set up and validate the change are strongly suggested.

MR acceptance checklist

This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.

• I have evaluated the MR acceptance checklist for this MR.

Related to #374014 (closed)

added frontend grouppersonal productivity maintenancerefactor sectiondev typemaintenance workflowready for development + 1 deleted label

assigned to @samdbeckham

Suggested Reviewers (beta)

The individuals below may be good candidates to participate in the review based on various factors.

You can use slash commands in comments to quickly assign /assign_reviewer @user1.

Suggested Reviewers
@filipa, @iamphill, @ClemMakesApps, @jivanvl, @mikegreiling

If you do not believe these suggestions are useful, please apply the label Bad Suggested Reviewer. You can also provide feedback for this feature on this issue: https://gitlab.com/gitlab-org/gitlab/-/issues/357923.

Automatically generated by Suggested Reviewers Bot - an experimental ML-based recommendation engine created by ~"group::applied ml".

	2 Warnings
	This merge request changed files with disabled eslint rules. Please consider fixing them.
	You've made some app changes, but didn't add any tests. That's OK as long as you're refactoring existing code, but please consider adding any of the maintenancepipelines, maintenanceworkflow, documentation, QA labels.

Disabled eslint rules

The following files have disabled eslint rules. Please consider fixing them:

• app/assets/javascripts/issuable/issuable_form.js

Run the following command for more details

node_modules/.bin/eslint --report-unused-disable-directives --no-inline-config \
  'app/assets/javascripts/issuable/issuable_form.js'

Reviewer roulette

Changes that require review have been detected!

Please refer to the table below for assigning reviewers and maintainers suggested by Danger in the specified category:

Category	Reviewer	Maintainer
frontend	Coung Ngo (@cngo) (UTC+1, same timezone as @samdbeckham)	Vitaly Slobodin (@vitallium) (UTC+2, 1 hour ahead of @samdbeckham)

To spread load more evenly across eligible reviewers, Danger has picked a candidate for each review slot, based on their timezone. Feel free to override these selections if you think someone else would be better-suited or use the GitLab Review Workload Dashboard to find other available reviewers.

To read more on how to use the reviewer roulette, please take a look at the Engineering workflow and code review guidelines. Please consider assigning a reviewer or maintainer who is a domain expert in the area of the merge request.

Once you've decided who will review this merge request, assign them as a reviewer! Danger does not automatically notify them for you.

If needed, you can retry the danger-review job that generated this comment.

Generated by Danger

Bundle size analysis [beta]

This compares changes in bundle size for entry points between the commits 45d635fb and eadb8e73

Special assets

Entrypoint / Name	Size before	Size after	Diff	Diff in percent
average	3.55 MB	3.55 MB	-	-0.0 %
mainChunk	1.92 MB	1.92 MB	-	0.0 %

---

Note: We do not have exact data for 45d635fb. So we have used data from: 22da3230.
The target commit was too new, so we used the latest commit from master we have info on.
It might help to rerun the bundle-size-review job
This might mean that you have a few false positives in this report. If something unrelated to your code changes is reported, you can check this comparison in order to see if they caused this change.

Please look at the full report for more details

---

Read more about how this report works.

Generated by Danger

added typeignore label and removed typemaintenance label

removed maintenancerefactor label

added maintenancerefactor typemaintenance labels and removed typeignore label

changed milestone to %15.6

changed milestone to %15.5

added 1 commit

• 581b47e1 - Removes unused imports from issuable form

Compare with previous version

@pgascouvaillancourt care to do the initial review here?

requested review from @pgascouvaillancourt

Allure report

allure-report-publisher generated test report!

e2e-review-qa: test report for eadb8e73

expand test summary

+-----------------------------------------------------------------------------------------+
|                                     suites summary                                      |
+------------------------------------+--------+--------+---------+-------+-------+--------+
|                                    | passed | failed | skipped | flaky | total | result |
+------------------------------------+--------+--------+---------+-------+-------+--------+
| Manage                             | 52     | 0      | 8       | 10    | 60    | ❗     |
| Create                             | 30     | 0      | 1       | 5     | 31    | ❗     |
| Verify                             | 12     | 0      | 1       | 4     | 13    | ❗     |
| Protect                            | 2      | 0      | 0       | 0     | 2     | ✅     |
| Plan                               | 47     | 0      | 1       | 0     | 48    | ✅     |
| Configure                          | 0      | 0      | 1       | 0     | 1     | ➖     |
| Version sanity check               | 0      | 0      | 1       | 0     | 1     | ➖     |
| Feature flag handler sanity checks | 9      | 0      | 0       | 0     | 9     | ✅     |
| Secure                             | 2      | 0      | 0       | 2     | 2     | ❗     |
| Package                            | 0      | 0      | 1       | 0     | 1     | ➖     |
+------------------------------------+--------+--------+---------+-------+-------+--------+
| Total                              | 154    | 0      | 14      | 21    | 168   | ❗     |
+------------------------------------+--------+--------+---------+-------+-------+--------+

approved this merge request

@pgascouvaillancourt, thanks for approving this merge request.

This is the first time the merge request is approved. To ensure full test coverage, a new pipeline will be started shortly.

For more info, please refer to the following links:

• rspec minimal jobs
• jest minimal jobs
• merging a merge request.

added 1 deleted label

requested review from @mikegreiling and removed review request for @pgascouvaillancourt

changed the description

removed 1 deleted label

requested review from @pgascouvaillancourt and removed review request for @mikegreiling

added 1 deleted label

requested review from @mikegreiling and removed review request for @pgascouvaillancourt

Looks like @mikegreiling is OOO. @markrian could you pick this up for maintainer review please?

sorry about that, it looks like I neglected to update my status. thanks for picking this up, Mark

requested review from @markrian and removed review request for @mikegreiling

approved this merge request

resolved all threads

enabled an automatic merge when the pipeline for 59594d57 succeeds

resolved all threads

Jobs failed, all seemingly unrelated. Rebasing @markrian

aborted the automatic merge because source branch was updated

added 977 commits

• 581b47e1...f7cbf1f8 - 974 commits from branch master
• 90eb5c5b - Removes dead select2 code
• ddbb8356 - Removes AutoWidthDropdownSelect as it's unused
• eadb8e73 - Removes unused imports from issuable form

Compare with previous version

Suggested Reviewers (beta)

The individuals below may be good candidates to participate in the review based on various factors.

You can use slash commands in comments to quickly assign /assign_reviewer @user1.

Suggested Reviewers
@filipa, @iamphill, @ClemMakesApps, @jivanvl, @mikegreiling

If you do not believe these suggestions are useful, please apply the label Bad Suggested Reviewer. You can also provide feedback for this feature on this issue: https://gitlab.com/gitlab-org/gitlab/-/issues/357923.

Automatically generated by Suggested Reviewers Bot - an experimental ML-based recommendation engine created by ~"group::applied ml".

enabled an automatic merge when the pipeline for 81cab2a6 succeeds

merged

mentioned in commit 2ed870a1

added workflowstaging-canary label and removed workflowready for development label

added workflowcanary label and removed workflowstaging-canary label

added workflowstaging label and removed workflowcanary label

added workflowproduction label and removed workflowstaging label

added workflowpost-deploy-db-production label and removed workflowproduction label

added releasedcandidate label

added devopsfoundations label and removed 1 deleted label

added releasedpublished label and removed releasedcandidate label