Combine operations in single Applescript command instead of multiple individual commands

[jaebradley]

The node-osascript library, which this project depends on, opens and closes stdin for every command.

This can lead to many processes being opened (and closed). Instead, one can combine commands like

osascript -e 'tell application "Spotify"' -e 'set trackId to id of current track' -e 'set trackName to name of current track' -e 'return { trackId, trackName }' -e 'end tell'

which returns

spotify:track:00Ci0EXS4fNPnkTbS6wkOh, Electric Love - Oliver Remix