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Prevent language service activation for macOS older than 10.12 #9328

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merged 4 commits into from
May 20, 2022
Merged

Prevent language service activation for macOS older than 10.12 #9328

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bcc0cc9
Prevent language service activation for macOS older than 10.12
Colengms May 19, 2022
0e37249
Remove incorrect comment
Colengms May 19, 2022
73c3071
Refer to version to fall back to
Colengms May 19, 2022
a45491a
Merge branch 'main' into coleng/min_darwin
Colengms May 19, 2022
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54 changes: 36 additions & 18 deletions Extension/src/main.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -68,25 +68,43 @@ export async function activate(context: vscode.ExtensionContext): Promise<CppToo
UpdateInsidersAccess();

const settings: CppSettings = new CppSettings((vscode.workspace.workspaceFolders && vscode.workspace.workspaceFolders.length > 0) ? vscode.workspace.workspaceFolders[0]?.uri : undefined);
if (settings.intelliSenseEngine === "Disabled") {
languageServiceDisabled = true;
let isOldMacOs: boolean = false;
if (info.platform === 'darwin') {
const releaseParts: string[] = os.release().split(".");
if (releaseParts.length >= 1) {
isOldMacOs = parseInt(releaseParts[0]) < 16;
}
}
let currentIntelliSenseEngineValue: string | undefined = settings.intelliSenseEngine;
disposables.push(vscode.workspace.onDidChangeConfiguration(() => {
const settings: CppSettings = new CppSettings((vscode.workspace.workspaceFolders && vscode.workspace.workspaceFolders.length > 0) ? vscode.workspace.workspaceFolders[0]?.uri : undefined);
if (!reloadMessageShown && settings.intelliSenseEngine !== currentIntelliSenseEngineValue) {
if (currentIntelliSenseEngineValue === "Disabled") {
// If switching from disabled to enabled, we can continue activation.
currentIntelliSenseEngineValue = settings.intelliSenseEngine;
languageServiceDisabled = false;
LanguageServer.activate();
} else {
// We can't deactivate or change engines on the fly, so prompt for window reload.
reloadMessageShown = true;
util.promptForReloadWindowDueToSettingsChange();
}

// Read the setting and determine whether we should activate the language server prior to installing callbacks,
// to ensure there is no potential race condition. LanguageServer.activate() is called near the end of this
// function, to allow any further setup to occur here, prior to activation.
const shouldActivateLanguageServer: boolean = (settings.intelliSenseEngine !== "Disabled" && !isOldMacOs);

if (isOldMacOs) {
languageServiceDisabled = true;
vscode.window.showErrorMessage(localize("macos.version.deprecated", "Versions of the C/C++ extension more recent than {0} require at least macOS version {1}.", "1.9.8", "10.12"));
} else {
if (settings.intelliSenseEngine === "Disabled") {
languageServiceDisabled = true;
}
}));
let currentIntelliSenseEngineValue: string | undefined = settings.intelliSenseEngine;
disposables.push(vscode.workspace.onDidChangeConfiguration(() => {
const settings: CppSettings = new CppSettings((vscode.workspace.workspaceFolders && vscode.workspace.workspaceFolders.length > 0) ? vscode.workspace.workspaceFolders[0]?.uri : undefined);
if (!reloadMessageShown && settings.intelliSenseEngine !== currentIntelliSenseEngineValue) {
if (currentIntelliSenseEngineValue === "Disabled") {
// If switching from disabled to enabled, we can continue activation.
currentIntelliSenseEngineValue = settings.intelliSenseEngine;
languageServiceDisabled = false;
LanguageServer.activate();
} else {
// We can't deactivate or change engines on the fly, so prompt for window reload.
reloadMessageShown = true;
util.promptForReloadWindowDueToSettingsChange();
}
}
}));
}

if (vscode.workspace.workspaceFolders && vscode.workspace.workspaceFolders.length > 0) {
for (let i: number = 0; i < vscode.workspace.workspaceFolders.length; ++i) {
Expand Down Expand Up @@ -114,7 +132,7 @@ export async function activate(context: vscode.ExtensionContext): Promise<CppToo
}
});

if (settings.intelliSenseEngine !== "Disabled") {
if (shouldActivateLanguageServer) {
await LanguageServer.activate();
}

Expand Down