upower support

[joy4eg]

Thanks for the great app! :)

It would be nice to have upower support, as it already has its own service.
In that way, we could monitor/check battery status directly in the "power" widget:

$ upower -d
Device: /org/freedesktop/UPower/devices/battery_BAT0
  native-path:          BAT0
  vendor:               Hewlett-Packard
  model:                Primary
  serial:               07387 2023/07/10
  power supply:         yes
  updated:              Fri 01 Aug 2025 11:08:11 (3 seconds ago)
  has history:          yes
  has statistics:       yes
  battery
    present:             yes
    rechargeable:        yes
    state:               fully-charged
    warning-level:       none
    energy:              40.692 Wh
    energy-empty:        0 Wh
    energy-full:         40.946 Wh
    energy-full-design:  51.31 Wh
    energy-rate:         0 W
    voltage:             12.075 V
    charge-cycles:       16
    percentage:          99%
    capacity:            79.8012%
    technology:          lithium-ion
    icon-name:          'battery-full-charged-symbolic'

Device: /org/freedesktop/UPower/devices/line_power_AC
  native-path:          AC
  power supply:         yes
  updated:              Thu 31 Jul 2025 10:03:15 (90299 seconds ago)
  has history:          no
  has statistics:       no
  line-power
    warning-level:       none
    online:              yes
    icon-name:          'ac-adapter-symbolic'

Device: /org/freedesktop/UPower/devices/keyboard_dev_CA_30_10_2A_D0_BA
  native-path:          /org/bluez/hci0/dev_CA_30_10_2A_D0_BA
  model:                NuPhy Air75 V2-1
  serial:               CA:30:10:2A:D0:BA
  power supply:         no
  updated:              Fri 01 Aug 2025 08:27:35 (9639 seconds ago)
  has history:          yes
  has statistics:       no
  keyboard
    present:             yes
    rechargeable:        no
    state:               unknown
    warning-level:       none
    percentage:          100%
    icon-name:          'battery-missing-symbolic'

Device: /org/freedesktop/UPower/devices/DisplayDevice
  power supply:         yes
  updated:              Fri 01 Aug 2025 10:58:40 (574 seconds ago)
  has history:          no
  has statistics:       no
  battery
    present:             yes
    state:               fully-charged
    warning-level:       none
    energy:              40.692 Wh
    energy-full:         40.946 Wh
    energy-rate:         0 W
    charge-cycles:       N/A
    percentage:          99%
    icon-name:          'battery-full-charged-symbolic'

Daemon:
  daemon-version:  1.90.9
  on-battery:      no
  lid-is-closed:   yes
  lid-is-present:  yes
  critical-action: PowerOff