Created
November 26, 2016 15:25
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| #!/usr/bin/env ruby | |
| module Volume | |
| def self.settings | |
| `osascript -e "get volume settings"` | |
| end | |
| def self.volume | |
| `osascript -e "(get volume settings)'s output volume"` | |
| end | |
| def self.volume=(val) | |
| `osascript -e "set volume #{val}/100*7"` | |
| end | |
| def self.muted? | |
| `osascript -e "(get volume settings)'s output muted"` | |
| end | |
| def self.mute | |
| `osascript -e "set volume with output muted"` | |
| end | |
| def self.unmute | |
| `osascript -e "set volume without output muted"` | |
| end | |
| end | |
| arg = ARGV.shift | |
| case arg | |
| when nil, 'settings' | |
| puts Volume.settings | |
| when 'mute' | |
| Volume.mute | |
| puts 'muted' | |
| when 'unmute' | |
| Volume.unmute | |
| puts 'unmuted' | |
| when /\d+/ | |
| puts Volume.volume = arg | |
| else | |
| puts """Mac Volume | |
| % mac-volume | |
| % mac-volume 100 | |
| % mac-volume mute | |
| % mac-volume unmute | |
| """ | |
| end |
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