Add command to open GitHub issue from cursor position (#8272)

* Initial plan

* Initial plan for adding command to open issue from hover

Co-authored-by: alexr00 <38270282+alexr00@users.noreply.github.com>

* Add command to open issue from hover reference

- Implemented issue.openIssueOnGitHub command in IssueFeatureRegistrar
- Command gets issue reference at cursor position and opens it on GitHub
- Added command to package.json with icon
- Added localized string to package.nls.json

Co-authored-by: alexr00 <38270282+alexr00@users.noreply.github.com>

* Fix property name from stateManager to _stateManager

Co-authored-by: alexr00 <38270282+alexr00@users.noreply.github.com>

---------

Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com>
Co-authored-by: alexr00 <38270282+alexr00@users.noreply.github.com>

Author: Copilot

package.json

@@ -1581,6 +1581,12 @@
 				"title": "%command.issue.openDescription.title%",
 				"category": "%command.issues.category%"
 			},
+			{
+				"command": "issue.openIssueOnGitHub",
+				"title": "%command.issue.openIssueOnGitHub.title%",
+				"category": "%command.issues.category%",
+				"icon": "$(globe)"
+			},
 			{
 				"command": "issue.createIssueFromSelection",
 				"title": "%command.issue.createIssueFromSelection.title%",

package.nls.json

@@ -305,6 +305,7 @@
 	"command.pr.checkoutOnCodespacesFromDescription.title": "Checkout on Codespaces",
 	"command.pr.openSessionLogFromDescription.title": "View Session",
 	"command.issue.openDescription.title": "View Issue Description",
+	"command.issue.openIssueOnGitHub.title": "Open Issue on GitHub",
 	"command.issue.copyGithubDevLink.title": "Copy github.dev Link",
 	"command.issue.copyGithubPermalink.title": "Copy GitHub Permalink",
 	"command.issue.copyGithubHeadLink.title": "Copy GitHub Head Link",

src/issues/issueFeatureRegistrar.ts

@@ -311,6 +311,52 @@ export class IssueFeatureRegistrar extends Disposable {
 				return this.openIssue(issueModel);
 			}),
 		);
+		this._register(
+			vscode.commands.registerCommand('issue.openIssueOnGitHub', async () => {
+				const editor = vscode.window.activeTextEditor;
+				if (!editor) {
+					vscode.window.showWarningMessage(vscode.l10n.t('No active editor. Open a file and place the cursor on an issue reference.'));
+					return;
+				}
+
+				const document = editor.document;
+				const position = editor.selection.active;
+
+				const wordRange = document.getWordRangeAtPosition(position, ISSUE_OR_URL_EXPRESSION);
+				if (!wordRange) {
+					vscode.window.showWarningMessage(vscode.l10n.t('No issue reference found at cursor position.'));
+					return;
+				}
+
+				const word = document.getText(wordRange);
+				const match = word.match(ISSUE_OR_URL_EXPRESSION);
+				const parsed = parseIssueExpressionOutput(match);
+
+				if (!parsed) {
+					vscode.window.showWarningMessage(vscode.l10n.t('Invalid issue reference.'));
+					return;
+				}
+
+				const folderManager = this.manager.getManagerForFile(document.uri) ?? this.manager.folderManagers[0];
+				if (!folderManager) {
+					vscode.window.showWarningMessage(vscode.l10n.t('No repository found for current file.'));
+					return;
+				}
+
+				const issue = await getIssue(this._stateManager, folderManager, word, parsed);
+				if (!issue) {
+					vscode.window.showWarningMessage(vscode.l10n.t('Unable to resolve issue.'));
+					return;
+				}
+
+				vscode.commands.executeCommand('vscode.open', vscode.Uri.parse(issue.html_url));
+
+				/* __GDPR__
+					"issue.openOnGitHub" : {}
+				*/
+				this.telemetry.sendTelemetryEvent('issue.openOnGitHub');
+			}),
+		);
 		this._register(
 			vscode.commands.registerCommand(
 				'issue.startWorking',