Deploy / retrieve metadata in your salesforce org & execute anonymous from the macbook touchbar
Download the repo, unzip and place the folder 'nicktouchbaractions' in your vscode extensions folder. (Open finder, CMD+Shift+G, '~/.vscode/extensions') Reload vscode.
Hit the download icon to retrieve the current file from Salesforce. Hit upload to save and deploy the current file to Salesforce.
When using execute, either select some code you would like to execute, or execute the whole file.