Function saveDocument

src/util.ts:215–228

(document: vscode.TextDocument)

export async function saveDocument(document: vscode.TextDocument): Promise<boolean> {
    if (document.isUntitled) {
        void vscode.window.showErrorMessage('Document is unsaved. Please save and retry running R command.');

        return false;
    }

    const isSaved: boolean = document.isDirty ? (await document.save()) : true;
    if (!isSaved) {
        void vscode.window.showErrorMessage('Cannot run R command: document could not be saved.');
    }

    return isSaved;
}

// shows a quick pick asking the user for confirmation
// returns true if the user confirms, false if they cancel or dismiss the quickpick