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bhsd 60f450a773 mediaWikiLang: remove used hook handlers
Every time when `mediaWikiLang()` is called, a new handler is registered for the hook `ext.CodeMirror.ready`. This causes unexpected errors, so the used handler needs to be removed before registering a new handler.

Bug: T380840
Change-Id: I81bed58ec37a508e53a93895c7e20de358a658e0
2024-11-29 21:42:37 +08:00
.phan Add BetaFeature for CodeMirror 6 2024-11-25 14:03:05 -05:00
i18n Localisation updates from https://translatewiki.net. 2024-11-29 08:30:51 +01:00
includes Add BetaFeature for CodeMirror 6 2024-11-25 14:03:05 -05:00
resources mediaWikiLang: remove used hook handlers 2024-11-29 21:42:37 +08:00
tests Add BetaFeature for CodeMirror 6 2024-11-25 14:03:05 -05:00
.eslintignore CodeMirror 6 for VE 2017 wikitext editor 2024-08-01 03:15:21 -04:00
.eslintrc.json eslint: Lint Gruntile.js using server rules 2022-02-07 16:25:32 +00:00
.gitignore CM6: Add jsdoc build step, fix JSDoc annotations, and add @stable tags 2024-03-26 13:35:47 -04:00
.gitreview Whoops, track not trace 2016-10-24 17:02:17 -07:00
.nvmrc Bump Node version to 18.20.4 2024-09-03 20:21:31 +00:00
.phpcs.xml build: Updating eslint-config-wikimedia to 0.18.2 2021-03-06 09:27:20 +00:00
.stylelintrc.json CodeMirror6: add new modules, feature flag, and URL query parameter 2023-10-09 19:51:24 -04:00
CODE_OF_CONDUCT.md build: Updating mediawiki/phan-taint-check-plugin to 1.3.0 2018-08-19 10:46:12 +00:00
composer.json build: Updating mediawiki/mediawiki-codesniffer to 45.0.0 2024-11-02 04:47:15 +00:00
COPYING CodeMirror: Add COPYING file and credit for CodeMirror authors 2020-03-02 21:34:06 +00:00
extension.json Add BetaFeature for CodeMirror 6 2024-11-25 14:03:05 -05:00
jest.config.js CodeMirror6: add new modules, feature flag, and URL query parameter 2023-10-09 19:51:24 -04:00
jsdoc.json CodeMirrorPreferences: add panel to tweak prefs with the editor open 2024-11-18 22:23:22 -05:00
package-lock.json CodeMirrorSearch: catch exceptions from invalid regex input 2024-11-22 19:42:11 +00:00
package.json CodeMirrorSearch: catch exceptions from invalid regex input 2024-11-22 19:42:11 +00:00
README.md Isolate build step to CM6 library and restructure files to work with RL 2024-07-31 22:45:48 -04:00
rollup.config.js Isolate build step to CM6 library and restructure files to work with RL 2024-07-31 22:45:48 -04:00

The CodeMirror extension provides syntax highlighting in MediaWiki wikitext editors using the CodeMirror library.

CodeMirror 6 homepage: https://www.mediawiki.org/wiki/Extension:CodeMirror/6

JS documentation: https://doc.wikimedia.org/CodeMirror

Development

Preface

Extension:CodeMirror is currently in the process of being upgraded to the new major version, CodeMirror 6. See the change log for details.

Use of CodeMirror 6 is controlled by the wgCodeMirrorV6 configuration setting, or by passing in cm6enable=1 in the URL query string.

CodeMirror 6 requires the use of NPM to bundle the dependencies. These are bundled in resources/codemirror.bundle.js, built using Rollup, and packaged as the ext.CodeMirror.v6.lib ResourceLoader module. If you make changes to the versions of the dependencies, you will need to run npm run build to update the ResourceLoader module.

NPM commands

NOTE: Consider using Fresh to run these tasks.

  • npm install to install dependencies.
  • npm run doc to generate the API documentation.
  • npm test to run the linting tools, JavaScript unit tests, and build checks.
  • npm run test:lint for linting of JS/LESS/CSS.
  • npm run test:lint:js for linting of just JavaScript.
  • npm run test:lint:styles for linting of just Less/CSS.
  • npm run test:i18n for linting of i18n messages with banana-checker.
  • npm run test:unit for the new Jest unit tests.
  • npm run selenium-test for the Selenium tests.
  • npm run build to rebundle the CodeMirror library. If changes are made to the @codemirror or @lezer dependencies in package.json, this command must be run before sending the patch or CI will fail.
  • Older QUnit tests are in resources/mode/mediawiki/tests/qunit/. These have been replaced and will be removed after the CodeMirror 6 upgrade is complete.