Fixes #3915 clears annotations on tab close

Author: eamodio

Diff for: CHANGELOG.md

@@ -13,9 +13,10 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/) and this p
 
 ### Fixed
 
-- Fixes [#3914](https://github.com/gitkraken/vscode-gitlens/issues/#3914) - Attempting to clear a file annotation on a split file w/o the annotation no-ops
-- Fixes [#3911](https://github.com/gitkraken/vscode-gitlens/issues/#3911) - Avoid Home opening when first-install isn't reliable (e.g. GitPod)
-- Fixes [#3888](https://github.com/gitkraken/vscode-gitlens/issues/#3888) - Graph hover should disappear when right-clicking a row
+- Fixes [#3915](https://github.com/gitkraken/vscode-gitlens/issues/3915) - Closing a split editor with annotations causes the Clear Annotations button to get stuck
+- Fixes [#3914](https://github.com/gitkraken/vscode-gitlens/issues/3914) - Attempting to clear a file annotation on a split file w/o the annotation no-ops
+- Fixes [#3911](https://github.com/gitkraken/vscode-gitlens/issues/3911) - Avoid Home opening when first-install isn't reliable (e.g. GitPod)
+- Fixes [#3888](https://github.com/gitkraken/vscode-gitlens/issues/3888) - Graph hover should disappear when right-clicking a row
 
 ## [16.1.1] - 2024-12-20
 
@@ -29,7 +30,7 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/) and this p
 
 ### Fixed
 
-- Fixes [#3899](https://github.com/gitkraken/vscode-gitlens/issues/#3899) - custom autolinks not being detected
+- Fixes [#3899](https://github.com/gitkraken/vscode-gitlens/issues/3899) - custom autolinks not being detected
 - Fixes owner avatars from getting lost (progressively) on refresh of the _Home_ view
 - Fixes launchpad status icon for 'waiting for review' state on _Home_
 - Fixes missing _Delete Branch..._ command from branches on worktrees in the _Branches_ view

Diff for: src/annotations/annotationProvider.ts

@@ -1,11 +1,12 @@
-import type { TextEditor, TextEditorDecorationType, TextEditorSelectionChangeEvent } from 'vscode';
+import type { Tab, TextEditor, TextEditorDecorationType, TextEditorSelectionChangeEvent } from 'vscode';
 import { Disposable, window } from 'vscode';
 import type { FileAnnotationType } from '../config';
 import type { AnnotationStatus } from '../constants';
 import type { Container } from '../container';
 import { Logger } from '../system/logger';
 import type { Deferred } from '../system/promise';
 import { defer } from '../system/promise';
+import { getTabUri } from '../system/vscode/utils';
 import type { TrackedGitDocument } from '../trackers/trackedDocument';
 import type { Decoration } from './annotations';
 
@@ -23,6 +24,11 @@ export function getEditorCorrelationKey(editor: TextEditor | undefined): TextEdi
 	return `${editor?.document.uri.toString()}|${editor?.viewColumn ?? 0}`;
 }
 
+export function getEditorCorrelationKeyFromTab(tab: Tab): TextEditorCorrelationKey {
+	const uri = getTabUri(tab);
+	return `${uri?.toString()}|${tab.group.viewColumn}`;
+}
+
 export type DidChangeStatusCallback = (e: { editor?: TextEditor; status?: AnnotationStatus }) => void;
 
 export abstract class AnnotationProviderBase<TContext extends AnnotationContext = AnnotationContext>

Diff for: src/annotations/fileAnnotationController.ts

@@ -3,6 +3,7 @@ import type {
 	ConfigurationChangeEvent,
 	Event,
 	Progress,
+	TabChangeEvent,
 	TextDocument,
 	TextEditor,
 	TextEditorDecorationType,
@@ -42,7 +43,7 @@ import type {
 	DocumentDirtyStateChangeEvent,
 } from '../trackers/documentTracker';
 import type { AnnotationContext, AnnotationProviderBase, TextEditorCorrelationKey } from './annotationProvider';
-import { getEditorCorrelationKey } from './annotationProvider';
+import { getEditorCorrelationKey, getEditorCorrelationKeyFromTab } from './annotationProvider';
 import type { ChangesAnnotationContext } from './gutterChangesAnnotationProvider';
 
 export const Decorations = {
@@ -227,6 +228,12 @@ export class FileAnnotationController implements Disposable {
 		}
 	}
 
+	private onTabsChanged(e: TabChangeEvent) {
+		for (const tab of e.closed) {
+			void this.clearCore(getEditorCorrelationKeyFromTab(tab));
+		}
+	}
+
 	private onTextDocumentClosed(document: TextDocument) {
 		if (!this.container.git.isTrackable(document.uri)) return;
 
@@ -688,6 +695,7 @@ export class FileAnnotationController implements Disposable {
 			window.onDidChangeActiveTextEditor(debounce(this.onActiveTextEditorChanged, 50), this),
 			window.onDidChangeTextEditorViewColumn(this.onTextEditorViewColumnChanged, this),
 			window.onDidChangeVisibleTextEditors(debounce(this.onVisibleTextEditorsChanged, 50), this),
+			window.tabGroups.onDidChangeTabs(this.onTabsChanged, this),
 			workspace.onDidCloseTextDocument(this.onTextDocumentClosed, this),
 			this.container.documentTracker.onDidChangeBlameState(this.onBlameStateChanged, this),
 			this.container.documentTracker.onDidChangeDirtyState(this.onDirtyStateChanged, this),