add special characters ckeditor#4119

.circleci/.stale-bot.js

@@ -0,0 +1,44 @@
+/**
+ * @license Copyright (c) 2003-2023, CKSource Holding sp. z o.o. All rights reserved.
+ * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
+ */
+
+/* eslint-env node */
+/* eslint-disable max-len */
+
+'use strict';
+
+module.exports = {
+	GITHUB_TOKEN: process.env.CKE5_GITHUB_TOKEN,
+	REPOSITORY_SLUG: 'ckeditor/ckeditor5',
+	DAYS_BEFORE_STALE: 365,
+	DAYS_BEFORE_CLOSE: 30,
+	IGNORED_ISSUE_LABELS: [
+		'support:1',
+		'support:2',
+		'support:3',
+		'domain:accessibility'
+	],
+	IGNORED_PR_LABELS: [
+		'support:1',
+		'support:2',
+		'support:3',
+		'domain:accessibility'
+	],
+	IGNORED_ACTIVITY_LABELS: [
+		'stale'
+	],
+	STALE_LABELS: [
+		'status:stale'
+	],
+	CLOSE_ISSUE_LABELS: [
+		'resolution:expired'
+	],
+	CLOSE_PR_LABELS: [
+		'resolution:expired'
+	],
+	STALE_ISSUE_MESSAGE: 'There has been no activity on this issue for the past year. We\'ve marked it as stale and will close it in 30 days. We understand it may still be relevant, so if you\'re interested in the solution, leave a comment or reaction under this issue.',
+	STALE_PR_MESSAGE: 'There has been no activity on this PR for the past year. We\'ve marked it as stale and will close it in 30 days. We understand it may still be relevant, so if you\'re interested in the contribution, leave a comment or reaction under this PR.',
+	CLOSE_ISSUE_MESSAGE: 'We\'ve closed your issue due to inactivity over the last year. We understand that the issue may still be relevant. If so, feel free to open a new one (and link this issue to it).',
+	CLOSE_PR_MESSAGE: 'We\'ve closed your PR due to inactivity over the last year. While time has passed, the core of your contribution might still be relevant. If you\'re able, consider reopening a similar PR.'
+};

.circleci/config.yml

@@ -20,6 +20,9 @@ parameters:
   isNightly:
     type: boolean
     default: false
+  isStaleBot:
+    type: boolean
+    default: false
 
 orbs:
   continuation: circleci/[email protected]

.circleci/template.yml

@@ -8,6 +8,9 @@ parameters:
   isNightly:
     type: boolean
     default: false
+  isStaleBot:
+    type: boolean
+    default: false
 
 commands:
   halt_if_short_flow:
@@ -103,8 +106,8 @@ jobs:
           command: yarn run check-dependencies:versions-match
       - run:
           when: always
-          name: Validate icons specified in "ckeditor5-metadata.json" files
-          command: node scripts/ci/validate-metadata-icons.js
+          name: Validate "ckeditor5-metadata.json" files
+          command: node scripts/ci/validate-metadata-files.js
       - run:
           when: always
           name: Check if all SVG files are optimized
@@ -195,6 +198,10 @@ jobs:
           name: Check if packages are ready to be released
           command:
             yarn run release:prepare-packages --compile-only --verbose
+      - run:
+          name: Lint generated packages
+          command:
+            yarn run release:lint-packages
 
   notify_ci_failure:
     machine: true
@@ -214,11 +221,23 @@ jobs:
           command: yarn ckeditor5-dev-ci-circle-workflow-notifier
           no_output_timeout: 2h
 
+  stale_bot:
+    machine: true
+    steps:
+      - checkout_command
+      - bootstrap_repository_command
+      - run:
+          name: Run stale bot
+          command: yarn ckeditor5-dev-stale-bot --config-path .circleci/.stale-bot.js
+
 workflows:
   version: 2
   # `cke5_tests_framework` and `cke5_tests_features` jobs are generated by the `scripts/ci/generate-config-tests.js` script.
   main:
-    unless: << pipeline.parameters.isNightly >>
+    when:
+      and:
+        - equal: [ false, << pipeline.parameters.isNightly >> ]
+        - equal: [ false, << pipeline.parameters.isStaleBot >> ]
     jobs:
       - cke5_tests_framework:
           filters:
@@ -295,3 +314,10 @@ workflows:
             branches:
               only:
                 - master
+
+  stale_bot:
+    when: << pipeline.parameters.isStaleBot >>
+    jobs:
+      - stale_bot
+      - notify_ci_failure:
+          hideAuthor: "true"

.eslintrc.js

@@ -1,5 +1,5 @@
 /**
- * @license Copyright (c) 2003-2023, CKSource Holding sp. z o.o. All rights reserved.
+ * @license Copyright (c) 2003-2024, CKSource Holding sp. z o.o. All rights reserved.
  * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
  */
 
@@ -19,11 +19,17 @@ module.exports = {
 		'ckeditor5-rules/license-header': [ 'error', {
 			headerLines: [
 				'/**',
-				' * @license Copyright (c) 2003-2023, CKSource Holding sp. z o.o. All rights reserved.',
+				' * @license Copyright (c) 2003-2024, CKSource Holding sp. z o.o. All rights reserved.',
 				' * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license',
 				' */'
 			]
-		} ]
+		} ],
+		'ckeditor5-rules/require-file-extensions-in-imports': [
+			'error',
+			{
+				extensions: [ '.ts', '.js', '.json' ]
+			}
+		]
 	},
 	overrides: [
 		{

.github/ISSUE_TEMPLATE/7-docs-issue-community.yml

@@ -1,7 +1,7 @@
 name: "User-generated documentation issue report"
 description: "Semi-automated documentation issue template for user-generated reports. To be invoked from within the docs guides only."
 title: "Docs issue report from '...' guide"
-labels: [ "squad:ccx", "type:docs" ]
+labels: [ "squad:core", "type:docs" ]
 body:
   - type: markdown
     attributes:

.github/ISSUE_TEMPLATE/8-question.md

@@ -0,0 +1,12 @@
+---
+name: "❓ Question"
+about: "Ask a question"
+title: ''
+labels: type:question
+assignees: ''
+
+---
+
+## 📝 Ask a question
+
+_What is your question? Please be as specific as possible to help us understand it._

.husky/pre-commit

@@ -1,6 +1,6 @@
 #!/bin/bash
 
-# @license Copyright (c) 2003-2023, CKSource Holding sp. z o.o. All rights reserved.
+# @license Copyright (c) 2003-2024, CKSource Holding sp. z o.o. All rights reserved.
 # For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
 
 . "$(dirname -- "$0")/_/husky.sh"

.stylelintrc

@@ -9,7 +9,7 @@
 			{
 				"headerLines": [
 					"/*",
-					" * Copyright (c) 2003-2023, CKSource Holding sp. z o.o. All rights reserved.",
+					" * Copyright (c) 2003-2024, CKSource Holding sp. z o.o. All rights reserved.",
 					" * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license",
 					" */"
 				]

.vale.ini

@@ -12,13 +12,20 @@ BasedOnStyles = CKEditor, Vale, Microsoft, proselint, write-good, Readability
 Microsoft.Avoid = NO
 Microsoft.Contractions = NO
 Microsoft.Dashes = NO
+# The rule to use "address" instead of URL makes no sense for our audience.
+Microsoft.GeneralURL = NO
+# Replaced by a custom CKEditor style to make exceptions possible.
+Microsoft.HeadingAcronyms = NO
 # The Passive rule appears in write-good too, with a better description.
 Microsoft.Passive = NO
+proselint.Cliches = warning
+# Sometimes extending the acronym is deliberate.
+proselint.RASSyndrome = warning
 proselint.Typography = NO
 write-good.E-Prime = NO
 write-good.ThereIs = suggestion
 # Ignore HTML links.
 IgnoredScopes = a
 # Ignore internal documentation links ({@link} and URLs typed verbatim or in Markdown notation.
-# Ignore internal snippet links.
-TokenIgnores = {@link [^{}]+}, https?://[^\s]+, {@snippet [^{}]+}
+# Ignore internal snippet, exec, and icon links.
+TokenIgnores = {@link [^{}]+}, https?://[^\s]+, {@snippet [^{}]+}, {@exec [^{}]+}, {@icon [^{}]+}, \[@ckeditor/ckeditor5-[A-Za-z0-9-]+\]