6086222503
- Move homelab, Jafner.dev (now called blog) to root. - Rename "archived projects" -> "archive" - Rename "active projects" -> "projects" - Rename "jafner-homebrew" -> "5ehomebrew" - Rename "docker-llm-amd" -> "local-ai"
91 lines
3.9 KiB
Bash
Executable File
91 lines
3.9 KiB
Bash
Executable File
#!/bin/bash
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debug=false # set to true if you want to see debug messages
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# Find your values from the output of `razer-cli -ls`
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# These devices are queried for the charge value used to set the RGB color
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device_name="Razer Viper Ultimate (Wireless)"
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device_name_alternate="Razer Viper Ultimate (Wired)"
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# This device gets its RGB set based on the charge value.
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# This *can* be the same as one of the above, but I like to see the RGB on my dock.
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# You could also use a non-Razer device by changing the command at the end of
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# the set_color_from_charge function to one which works for your device.
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dock_name="Razer Mouse Dock"
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# Set how often to check the new battery level.
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polling_interval=600
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# Set the colors to use for full charge and low charge below.
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# These are used to create a gradient to represent partial charge levels.
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# E.g. if full charge is green and low charge is red, 50% charge will be yellow
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# Or e.g. if full charge is purple (102, 0, 255) and low charge is cyan (0, 255, 255)
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# then 50% charge will be a sky blue (51, 127, 255).
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# You can use the rgb output of a tool like this:
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# https://www.w3schools.com/colors/colors_picker.asp
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full_charge_color_code="85 255 0"
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low_charge_color_code="255 0 0"
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# Razer devices often have different names when they're plugged in.
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# But we still want to know the charge level while we're charging, so we query both names.
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low_charge_percent=$(razer-cli -d "$device_name" --battery low | grep "low threshold" | tr -s ' ' | cut -d' ' -f 4)
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if [[ -z $low_charge_percent ]]; then
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low_charge_percent=$(razer-cli -d "$device_name_alternate" --battery low | grep "low threshold" | tr -s ' ' | cut -d' ' -f 4)
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fi
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# This is just for the math to get the color gradients.
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charge_range=$((100 - $low_charge_percent))
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full_r=$(echo "$full_charge_color_code" | cut -d' ' -f 1)
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low_r=$(echo "$low_charge_color_code" | cut -d' ' -f 1)
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color_range_r=$(($full_r - $low_r))
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full_g=$(echo "$full_charge_color_code" | cut -d' ' -f 2)
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low_g=$(echo "$low_charge_color_code" | cut -d' ' -f 2)
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color_range_g=$(($full_g - $low_g))
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full_b=$(echo "$full_charge_color_code" | cut -d' ' -f 3)
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low_b=$(echo "$low_charge_color_code" | cut -d' ' -f 3)
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color_range_b=$(($full_b - $low_b))
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# Some debug echoes.
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if [[ $debug -eq "true" ]]; then
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echo "full_r: $full_r, low_r: $low_r, color_range_r: $color_range_r"
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echo "full_g: $full_g, low_g: $low_g, color_range_g: $color_range_g"
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echo "full_b: $full_b, low_b: $low_b, color_range_b: $color_range_b"
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fi
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# Our function for setting the new RGB color
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# Uses a gradient between the "full" and "low" charge colors.
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function set_color_from_charge () {
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charge_scaled=$(($(($(($1 - $low_charge_percent)) * 100)) / $charge_range))
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r=$(($low_r + $(($(($charge_scaled * $color_range_r)) / 100))))
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g=$(($low_g + $(($(($charge_scaled * $color_range_g)) / 100))))
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b=$(($low_b + $(($(($charge_scaled * $color_range_b)) / 100))))
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if [[ $debug -eq "true" ]]; then
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echo "charge scaled: $charge_scaled"
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echo "new color: $r, $g, $b"
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fi
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razer-cli -d $dock_name -c $r $g $b
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}
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# Our main loop. Get current charge level.
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# If it's reporting zero, we assume it's asleep.
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# If it's reporting at or below the low battery threshold, we use the low battery color
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# If it's reporting above the low battery threshold, we set the RGB color based on our gradient
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# Consider adding logic to handle distinction between discharging (normal) and charging.
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while true; do
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charge=$(razer-cli -d "$device_name" --battery print | grep charge | tr -s ' ' | cut -d' ' -f 3)
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if [[ $debug -eq "true" ]]; then
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echo "charge: $charge"
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fi
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if [[ $charge -eq 0 ]]; then
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echo "Device charge 0. Assuming the device is sleeping. Do nothing."
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elif [[ $charge -lt $low_charge_percent ]]; then
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razer-cli -d $dock_name -c $full_charge_color_code
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else
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set_color_from_charge $charge
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fi
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sleep $polling_interval
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done |