Adds issue icons to branches in graph, and setting to toggle

docs/telemetry-events.md

@@ -849,6 +849,7 @@ or
   'context.config.defaultItemLimit': number,
   'context.config.dimMergeCommits': boolean,
   'context.config.highlightRowsOnRefHover': boolean,
+  'context.config.issues.enabled': boolean,
   'context.config.layout': 'editor' | 'panel',
   'context.config.minimap.additionalTypes': string,
   'context.config.minimap.dataType': 'commits' | 'lines',

package.json

@@ -1157,12 +1157,19 @@
 						"scope": "window",
 						"order": 702
 					},
+					"gitlens.graph.issues.enabled": {
+						"type": "boolean",
+						"default": true,
+						"markdownDescription": "Specifies whether to show associated issues on branches in the _Commit Graph_. Requires a connection to a supported issue service (e.g. GitHub)",
+						"scope": "window",
+						"order": 703
+					},
 					"gitlens.graph.pullRequests.enabled": {
 						"type": "boolean",
 						"default": true,
 						"markdownDescription": "Specifies whether to show associated pull requests on remote branches in the _Commit Graph_. Requires a connection to a supported remote service (e.g. GitHub)",
 						"scope": "window",
-						"order": 703
+						"order": 704
 					},
 					"gitlens.graph.avatars": {
 						"type": "boolean",

src/config.ts

@@ -347,6 +347,9 @@ export interface GraphConfig {
 	readonly defaultItemLimit: number;
 	readonly dimMergeCommits: boolean;
 	readonly highlightRowsOnRefHover: boolean;
+	readonly issues: {
+		readonly enabled: boolean;
+	};
 	readonly layout: 'editor' | 'panel';
 	readonly minimap: {
 		readonly enabled: boolean;

src/plus/webviews/graph/graphWebview.ts

@@ -19,6 +19,7 @@ import type {
 } from '../../../config';
 import { GlyphChars } from '../../../constants';
 import { GlCommand } from '../../../constants.commands';
+import { HostingIntegrationId, IssueIntegrationId } from '../../../constants.integrations';
 import type { StoredGraphFilters, StoredGraphRefType } from '../../../constants.storage';
 import type { GraphShownTelemetryContext, GraphTelemetryContext, TelemetryEvents } from '../../../constants.telemetry';
 import type { Container } from '../../../container';
@@ -50,6 +51,7 @@ import { GitSearchError } from '../../../git/errors';
 import { CommitFormatter } from '../../../git/formatters/commitFormatter';
 import type { GitBranch } from '../../../git/models/branch';
 import {
+	getAssociatedIssuesForBranch,
 	getBranchId,
 	getBranchNameWithoutRemote,
 	getDefaultBranchName,
@@ -62,6 +64,7 @@ import { isStash } from '../../../git/models/commit';
 import { splitCommitMessage } from '../../../git/models/commit.utils';
 import { GitContributor } from '../../../git/models/contributor';
 import type { GitGraph, GitGraphRowType } from '../../../git/models/graph';
+import type { IssueShape } from '../../../git/models/issue';
 import type { PullRequest } from '../../../git/models/pullRequest';
 import {
 	getComparisonRefsForPullRequest,
@@ -113,7 +116,7 @@ import {
 import { configuration } from '../../../system/vscode/configuration';
 import { getContext, onDidChangeContext } from '../../../system/vscode/context';
 import type { OpenWorkspaceLocation } from '../../../system/vscode/utils';
-import { isDarkTheme, isLightTheme, openWorkspace } from '../../../system/vscode/utils';
+import { isDarkTheme, isLightTheme, openUrl, openWorkspace } from '../../../system/vscode/utils';
 import { isWebviewItemContext, isWebviewItemGroupContext, serializeWebviewItemContext } from '../../../system/webview';
 import { DeepLinkActionType } from '../../../uris/deepLinks/deepLink';
 import { RepositoryFolderNode } from '../../../views/nodes/abstract/repositoryFolderNode';
@@ -150,6 +153,8 @@ import type {
 	GraphHostingServiceType,
 	GraphIncludeOnlyRef,
 	GraphIncludeOnlyRefs,
+	GraphIssueContextValue,
+	GraphIssueTrackerType,
 	GraphItemContext,
 	GraphItemGroupContext,
 	GraphItemRefContext,
@@ -1019,6 +1024,8 @@ export class GraphWebviewProvider implements WebviewProvider<State, State, Graph
 						}
 					} else if (e.metadata.type === 'pullRequest' && isGraphItemTypedContext(item, 'pullrequest')) {
 						return void this.openPullRequestOnRemote(item);
+					} else if (e.metadata.type === 'issue' && isGraphItemTypedContext(item, 'issue')) {
+						return void this.openIssueOnRemote(item);
 					}
 
 					return;
@@ -1361,6 +1368,70 @@ export class GraphWebviewProvider implements WebviewProvider<State, State, Graph
 					metadata.upstream = upstreamMetadata;
 
 					this._refsMetadata.set(id, metadata);
+					continue;
+				}
+
+				// TODO: Issue metadata needs to update for a branch whenever we add an associated issue for it, so that we don't
+				// have to completely refresh the component to see the new issue
+				if (type === 'issue') {
+					let issues: IssueShape[] | undefined = await getAssociatedIssuesForBranch(
+						this.container,
+						branch,
+					).then(issues => issues.value);
+					if (issues == null || issues.length === 0) {
+						issues = await branch.getEnrichedAutolinks().then(async enrichedAutolinks => {
+							if (enrichedAutolinks == null) return undefined;
+							return (
+								await Promise.all(
+									[...enrichedAutolinks.values()].map(async ([issueOrPullRequestPromise]) =>
+										// eslint-disable-next-line no-return-await
+										issueOrPullRequestPromise != null ? await issueOrPullRequestPromise : undefined,
+									),
+								)
+							).filter<IssueShape>(
+								(a?: unknown): a is IssueShape =>
+									a != null && a instanceof Object && 'type' in a && a.type === 'issue',
+							);
+						});
+
+						if (issues == null || issues.length === 0) {
+							metadata.issue = null;
+							this._refsMetadata.set(id, metadata);
+							continue;
+						}
+					}
+
+					const issuesMetadata = [];
+					for (const issue of issues) {
+						const issueTracker = toGraphIssueTrackerType(issue.provider.id);
+						if (issueTracker == null) continue;
+						issuesMetadata.push({
+							displayId: issue.id,
+							id: issue.nodeId ?? issue.id,
+							// TODO: This is a hack/workaround because the graph component doesn't support this in the tooltip.
+							// Update this once that is fixed.
+							title: `${issue.title}\nDouble-click to open issue on ${issue.provider.name}`,
+							issueTrackerType: issueTracker,
+							url: issue.url,
+							context: serializeWebviewItemContext<GraphItemContext>({
+								webviewItem: `gitlens:issue`,
+								webviewItemValue: {
+									type: 'issue',
+									id: issue.id,
+									url: issue.url,
+									provider: {
+										id: issue.provider.id,
+										name: issue.provider.name,
+										domain: issue.provider.domain,
+										icon: issue.provider.icon,
+									},
+								},
+							}),
+						});
+					}
+
+					metadata.issue = issuesMetadata;
+					this._refsMetadata.set(id, metadata);
 				}
 			}
 		}
@@ -2327,6 +2398,10 @@ export class GraphWebviewProvider implements WebviewProvider<State, State, Graph
 	private getEnabledRefMetadataTypes(): GraphRefMetadataType[] {
 		const types: GraphRefMetadataType[] = [];
 
+		if (configuration.get('graph.issues.enabled')) {
+			types.push('issue');
+		}
+
 		if (configuration.get('graph.pullRequests.enabled')) {
 			types.push('pullRequest');
 		}
@@ -3559,6 +3634,17 @@ export class GraphWebviewProvider implements WebviewProvider<State, State, Graph
 		return Promise.resolve();
 	}
 
+	@log()
+	private openIssueOnRemote(item?: GraphItemContext) {
+		if (isGraphItemTypedContext(item, 'issue')) {
+			const { url } = item.webviewItemValue;
+			// TODO: Add a command for this. See openPullRequestOnRemote above.
+			void openUrl(url);
+		}
+
+		return Promise.resolve();
+	}
+
 	@log()
 	private async compareAncestryWithWorking(item?: GraphItemContext) {
 		const ref = this.getGraphItemRef(item);
@@ -4015,6 +4101,7 @@ function isGraphItemTypedContext(
 	item: unknown,
 	type: 'upstreamStatus',
 ): item is GraphItemTypedContext<GraphUpstreamStatusContextValue>;
+function isGraphItemTypedContext(item: unknown, type: 'issue'): item is GraphItemTypedContext<GraphIssueContextValue>;
 function isGraphItemTypedContext(
 	item: unknown,
 	type: GraphItemTypedContextValue['type'],
@@ -4059,3 +4146,16 @@ export function hasGitReference(o: unknown): o is { ref: GitReference } {
 
 	return isGitReference(o.ref);
 }
+
+function toGraphIssueTrackerType(id: string): GraphIssueTrackerType | undefined {
+	switch (id) {
+		case HostingIntegrationId.GitHub:
+			return 'github';
+		case HostingIntegrationId.GitLab:
+			return 'gitlab';
+		case IssueIntegrationId.Jira:
+			return 'jiraCloud';
+		default:
+			return undefined;
+	}
+}

src/plus/webviews/graph/protocol.ts

@@ -11,6 +11,7 @@ import type {
 	Head,
 	HostingServiceType,
 	IncludeOnlyRefsById,
+	IssueTrackerType,
 	PullRequestMetadata,
 	RefMetadata,
 	RefMetadataItem,
@@ -546,7 +547,8 @@ export type GraphItemTypedContext<T = GraphItemTypedContextValue> = WebviewItemC
 export type GraphItemTypedContextValue =
 	| GraphContributorContextValue
 	| GraphPullRequestContextValue
-	| GraphUpstreamStatusContextValue;
+	| GraphUpstreamStatusContextValue
+	| GraphIssueContextValue;
 
 export type GraphColumnsContextValue = string;
 
@@ -567,6 +569,13 @@ export interface GraphPullRequestContextValue {
 	provider: ProviderReference;
 }
 
+export interface GraphIssueContextValue {
+	type: 'issue';
+	id: string;
+	url: string;
+	provider: ProviderReference;
+}
+
 export interface GraphBranchContextValue {
 	type: 'branch';
 	ref: GitBranchReference;
@@ -593,3 +602,5 @@ export interface GraphUpstreamStatusContextValue {
 	ahead: number;
 	behind: number;
 }
+
+export type GraphIssueTrackerType = IssueTrackerType;

src/webviews/apps/plus/graph/GraphWrapper.tsx

@@ -166,6 +166,9 @@ const createIconElements = (): Record<string, ReactElement> => {
 		'changes',
 		'files',
 		'worktree',
+		'issue-github',
+		'issue-gitlab',
+		'issue-jiraCloud',
 	];
 
 	const miniIconList = ['upstream-ahead', 'upstream-behind'];

src/webviews/apps/plus/graph/graph.scss

@@ -823,6 +823,27 @@ button:not([disabled]),
 			@include iconUtils.glicon('worktrees-view');
 		}
 	}
+
+	&--issue-github {
+		&::before {
+			font-family: codicon;
+			@include iconUtils.codicon('github-inverted');
+		}
+	}
+
+	&--issue-gitlab {
+		&::before {
+			font-family: 'glicons';
+			@include iconUtils.glicon('provider-gitlab');
+		}
+	}
+
+	&--issue-jiraCloud {
+		&::before {
+			font-family: 'glicons';
+			@include iconUtils.glicon('provider-jira');
+		}
+	}
 }
 
 .titlebar {

src/webviews/apps/settings/partials/commit-graph.html

@@ -194,6 +194,17 @@ <h2>
 						</div>
 					</div>
 
+					<div class="setting">
+						<div class="setting__input">
+							<input id="graph.issues.enabled" name="graph.issues.enabled" type="checkbox" data-setting />
+							<label for="graph.issues.enabled">Show associated issues on branches</label>
+						</div>
+						<p class="setting__hint hidden" data-visibility="graph.issues.enabled">
+							<i class="icon icon__info"></i>Requires a connection to a supported issue service (e.g.
+							GitHub)
+						</p>
+					</div>
+
 					<div class="setting">
 						<div class="setting__input">
 							<input