add full proj

services/discover.sh

@@ -0,0 +1,59 @@
+#!/usr/bin/env bash
+# One-shot hardware discovery for the Quickshell bar.
+# Prints stable sysfs paths the QML side then reads directly via FileView,
+# so no per-tick subprocess is needed. Output (one key per line):
+#
+#   TEMP <path to hwmon/thermal temp*_input>
+#   BAT  <path to power_supply battery dir>
+#
+# Re-run only when hardware topology might change (rare); paths are stable
+# across a boot.
+
+set -u
+
+# CPU package temperature sensor (coretemp / k10temp / zenpower ...).
+discover_temp_input() {
+	local hw name lbl base
+	for hw in /sys/class/hwmon/hwmon*; do
+		name=$(cat "$hw/name" 2>/dev/null) || continue
+		case "$name" in
+			coretemp|k10temp|zenpower)
+				# Prefer the package/Tctl/Tdie label if present.
+				for lbl in "$hw"/temp*_label; do
+					[ -e "$lbl" ] || continue
+					case "$(cat "$lbl" 2>/dev/null)" in
+						"Package id 0"|Tctl|Tdie)
+							base="${lbl%_label}"
+							echo "${base}_input"
+							return 0
+							;;
+					esac
+				done
+				[ -e "$hw/temp1_input" ] && { echo "$hw/temp1_input"; return 0; }
+				;;
+		esac
+	done
+	# Fallback: x86_pkg_temp thermal zone, else first thermal zone.
+	local z t
+	for z in /sys/class/thermal/thermal_zone*; do
+		t=$(cat "$z/type" 2>/dev/null)
+		[ "$t" = "x86_pkg_temp" ] && { echo "$z/temp"; return 0; }
+	done
+	[ -e /sys/class/thermal/thermal_zone0/temp ] && echo /sys/class/thermal/thermal_zone0/temp
+}
+
+# Main system battery (skip peripherals like wacom/mouse which set scope=Device).
+discover_battery() {
+	local ps t scope
+	for ps in /sys/class/power_supply/*; do
+		t=$(cat "$ps/type" 2>/dev/null)
+		[ "$t" = "Battery" ] || continue
+		scope=$(cat "$ps/scope" 2>/dev/null)
+		[ "$scope" = "Device" ] && continue
+		echo "$ps"
+		return 0
+	done
+}
+
+printf 'TEMP %s\n' "$(discover_temp_input)"
+printf 'BAT %s\n' "$(discover_battery)"