David Heinemeier HanssonandClaude Fable 5
3107ec94e9
A freshly-started hyprsunset applies its default temperature at the end of boot, silently overriding a set sent while it was still starting. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
60 lines
1.3 KiB
Bash
Executable File
60 lines
1.3 KiB
Bash
Executable File
#!/bin/bash
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# omarchy:summary=Toggle nightlight screen temperature
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# omarchy:args=[--status]
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# omarchy:examples=omarchy toggle nightlight
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ON_TEMP=4000
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OFF_TEMP=6500
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IDENTITY_TEMP=6000
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current_temp() {
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local output
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output=$(hyprctl hyprsunset temperature 2>/dev/null) || return
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grep -oE '[0-9]+' <<<"$output" | head -n1
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}
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status_json() {
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local temp enabled
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temp=$(current_temp)
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if [[ -n $temp ]] && (( temp < IDENTITY_TEMP )); then
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enabled=true
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else
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enabled=false
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fi
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jq -cn --argjson enabled "$enabled" --arg temp "$temp" \
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'{enabled:$enabled, temperature:(($temp | tonumber?) // null)}'
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}
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if [[ ${1:-} == "--status" ]]; then
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status_json
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exit 0
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fi
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# Ensure hyprsunset is running
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if ! pgrep -x hyprsunset >/dev/null; then
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setsid uwsm-app -- hyprsunset &
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fi
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# Query the current temperature
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CURRENT_TEMP=$(current_temp)
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if [[ -z $CURRENT_TEMP || $CURRENT_TEMP == $OFF_TEMP ]]; then
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TARGET_TEMP=$ON_TEMP
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else
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TARGET_TEMP=$OFF_TEMP
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fi
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# A freshly-started hyprsunset applies its default temperature at the end of
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# its boot, overriding anything set before then — so resend until it sticks
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for _ in {1..10}; do
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hyprctl hyprsunset temperature $TARGET_TEMP >/dev/null 2>&1
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sleep 0.2
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[[ $(current_temp) == "$TARGET_TEMP" ]] && break
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done
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omarchy-shell -q nightlight refresh
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