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Maniphest T373720

Deprecate use of CodeMirror 5
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Description

This task outlines the planned deprecation process for CodeMirror 5.

Checklist
  • Emit warning for use of CM5 on a CM6-enabled wiki (r1069290)
  • Deprecate and emit warning for use of the WikiEditor-specific ext.CodeMirror.switch hook (r1123812, depends on r1109533)
  • Deprecate all CM5 modules by MW 1.45
  • Replace old modules with .v6 ones and add .v6 aliases, with the latter marked as deprecated
  • Remove .v6 modules by MW 1.45 or even sooner

Details

Related Changes in Gerrit:
SubjectRepoBranchLines +/-
Remove unused CM5 ResourceLoader modules deprecated in MW 1.44mediawiki/extensions/CodeMirrormaster+1 -3 K
CodeMirror: bubble keyup, keydown and scroll events to the textareamediawiki/extensions/CodeMirrormaster+83 -23
CodeMirrorWikiEditor: add deprecation msg to ext.CodeMirror.switch hookmediawiki/extensions/CodeMirrormaster+5 -1
CodeMirror: finalize stable interface for consumption by integrationsmediawiki/extensions/CodeMirrormaster+755 -389
extension.json: add CM6 modes for JS, CSS, and JSON; deprecate CM5 modesmediawiki/extensions/CodeMirrormaster+11 K -31
ext.CodeMirror.js: emit deprecation warning when using CM5 on CM6 wikimediawiki/extensions/CodeMirrormaster+9 -0
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Event Timeline

• MusikAnimal created this task.Aug 30 2024, 9:45 PM
Restricted Application added a project: Community-Tech. · View Herald TranscriptAug 30 2024, 9:45 PM
Restricted Application added a subscriber: Aklapper. · View Herald Transcript
• MusikAnimal added a parent task: T259059: Upgrade to CodeMirror 6.Aug 30 2024, 9:45 PM
• MusikAnimal mentioned this in T259059: Upgrade to CodeMirror 6.
gerritbot added a comment.Aug 30 2024, 9:50 PM

Change #1069290 had a related patch set uploaded (by MusikAnimal; author: MusikAnimal):

[mediawiki/extensions/CodeMirror@master] ext.CodeMirror.js: emit deprecation warning when using CM5 on CM6 wiki

https://gerrit.wikimedia.org/r/1069290

gerritbot added a project: Patch-For-Review.Aug 30 2024, 9:51 PM
• MusikAnimal updated the task description. (Show Details)Aug 30 2024, 9:51 PM
Izno subscribed.Aug 31 2024, 12:31 AM
gerritbot added a comment.Aug 31 2024, 6:03 AM

Change #1069290 merged by jenkins-bot:

[mediawiki/extensions/CodeMirror@master] ext.CodeMirror.js: emit deprecation warning when using CM5 on CM6 wiki

https://gerrit.wikimedia.org/r/1069290

Maintenance_bot removed a project: Patch-For-Review.Aug 31 2024, 6:30 AM
ReleaseTaggerBot added a project: MW-1.43-notes (1.43.0-wmf.21; 2024-09-03).Aug 31 2024, 7:00 AM
• MusikAnimal updated the task description. (Show Details)Sep 2 2024, 10:40 PM
• MusikAnimal updated the task description. (Show Details)Nov 25 2024, 1:28 AM
• MusikAnimal mentioned this in T357794: Update CodeMirror integrations in preparation for CodeMirror 6 upgrade.Dec 12 2024, 10:47 PM
• MusikAnimal updated the task description. (Show Details)Jan 11 2025, 3:53 AM
gerritbot added a comment.Jan 11 2025, 8:28 AM

Change #1108354 had a related patch set uploaded (by MusikAnimal; author: MusikAnimal):

[mediawiki/extensions/CodeMirror@master] CodeMirror: move toggling logic to parent class, add life cycle methods

https://gerrit.wikimedia.org/r/1108354

gerritbot added a project: Patch-For-Review.Jan 11 2025, 8:28 AM
• MusikAnimal moved this task from Backlog to CodeMirror 6 migration on the MediaWiki-extensions-CodeMirror board.Jan 14 2025, 12:40 AM
gerritbot added a comment.Jan 26 2025, 9:59 AM

Change #1114126 had a related patch set uploaded (by MusikAnimal; author: MusikAnimal):

[mediawiki/extensions/CodeMirror@master] extension.json: rm unused CM5 modules, deprecate xml/htmlmixed/php modes

https://gerrit.wikimedia.org/r/1114126

gerritbot added a comment.Jan 29 2025, 3:14 PM

Change #1114126 merged by jenkins-bot:

[mediawiki/extensions/CodeMirror@master] extension.json: add CM6 modes for JS, CSS, and JSON; deprecate CM5 modes

https://gerrit.wikimedia.org/r/1114126

ReleaseTaggerBot added a project: MW-1.44-notes (1.44.0-wmf.15; 2025-02-04).Jan 29 2025, 4:00 PM
gerritbot added a comment.Feb 22 2025, 10:36 AM

Change #1108354 merged by jenkins-bot:

[mediawiki/extensions/CodeMirror@master] CodeMirror: finalize stable interface for consumption by integrations

https://gerrit.wikimedia.org/r/1108354

Maintenance_bot removed a project: Patch-For-Review.Feb 22 2025, 11:30 AM
gerritbot added a comment.Mar 3 2025, 12:40 AM

Change #1123812 had a related patch set uploaded (by MusikAnimal; author: MusikAnimal):

[mediawiki/extensions/CodeMirror@master] CodeMirrorWikiEditor: add deprecation msg to ext.CodeMirror.toggle hook

https://gerrit.wikimedia.org/r/1123812

gerritbot added a project: Patch-For-Review.Mar 3 2025, 12:40 AM
• MusikAnimal updated the task description. (Show Details)Mar 3 2025, 2:25 AM
gerritbot added a comment.Mar 8 2025, 10:36 AM

Change #1123812 merged by jenkins-bot:

[mediawiki/extensions/CodeMirror@master] CodeMirrorWikiEditor: add deprecation msg to ext.CodeMirror.switch hook

https://gerrit.wikimedia.org/r/1123812

ReleaseTaggerBot edited projects, added MW-1.44-notes (1.44.0-wmf.20; 2025-03-11); removed MW-1.44-notes (1.44.0-wmf.15; 2025-02-04).Mar 8 2025, 11:00 AM
Maintenance_bot removed a project: Patch-For-Review.Mar 8 2025, 11:30 AM
• MusikAnimal updated the task description. (Show Details)Mar 20 2025, 8:37 PM
gerritbot added a comment.Apr 1 2025, 5:37 AM

Change #1129024 had a related patch set uploaded (by MusikAnimal; author: MusikAnimal):

[mediawiki/extensions/CodeMirror@master] CodeMirror: bubble keyup, keydown and scroll events to the textarea

https://gerrit.wikimedia.org/r/1129024

gerritbot added a project: Patch-For-Review.Apr 1 2025, 5:37 AM
gerritbot added a comment.Apr 2 2025, 12:49 AM

Change #1129024 merged by jenkins-bot:

[mediawiki/extensions/CodeMirror@master] CodeMirror: bubble keyup, keydown and scroll events to the textarea

https://gerrit.wikimedia.org/r/1129024

ReleaseTaggerBot edited projects, added MW-1.44-notes (1.44.0-wmf.24; 2025-04-08); removed MW-1.44-notes (1.44.0-wmf.20; 2025-03-11).Apr 2 2025, 1:00 AM
Maintenance_bot removed a project: Patch-For-Review.Apr 2 2025, 1:30 AM
gerritbot added a comment.Jul 15 2025, 3:39 AM

Change #1169280 had a related patch set uploaded (by MusikAnimal; author: MusikAnimal):

[mediawiki/extensions/CodeMirror@master] Remove unused CM5 ResourceLoader modules deprecated in MW 1.44

https://gerrit.wikimedia.org/r/1169280

gerritbot added a project: Patch-For-Review.Jul 15 2025, 3:39 AM
gerritbot added a comment.Jul 15 2025, 4:44 AM

Change #1169280 merged by jenkins-bot:

[mediawiki/extensions/CodeMirror@master] Remove unused CM5 ResourceLoader modules deprecated in MW 1.44

https://gerrit.wikimedia.org/r/1169280

Maintenance_bot removed a project: Patch-For-Review.Jul 15 2025, 5:31 AM
• MusikAnimal updated the task description. (Show Details)Jul 20 2025, 10:17 PM
Mr._Starfleet_Command subscribed.Dec 13 2025, 7:06 PM
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