Merge log battery stript

systemd/system/timer-scripts/log_battery.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-# Look through `upower --dump` to set this variable
+# Look through `upower --dump` to set the battery path variable
 declare -r BATTERY_PATH="$1"
 declare -r WRITE_PATH="$2"
 
@@ -16,35 +16,31 @@ upower --dump > "$tmp_file"
 
 declare system_name="$(hostname)"
 declare current_time="$(date -u +"%Y-%m-%d %H:%M:%S UTC")"
-declare current_power="$(cat "$tmp_file" | awk '
+
+upower --dump | awk '
 BEGIN { b = "'"$BATTERY_PATH"'"; t=0 }
 
+t && (match($0, /Device:/) || match($0, /Daemon:/)) {
+  exit
+}
+
 match($0, b) { t=1 }
 
 t && match($0, /energy:/) {
   split($0,a," ")
-  print a[2]
+  energy = a[2]
-  exit
+}
-}')"
-declare current_percentage="$(cat "$tmp_file" | awk '
-BEGIN { b = "'"$BATTERY_PATH"'"; t=0 }
-
-match($0, b) { t=1 }
 
 t && match($0, /percentage:/) {
   split($0,a," ")
-  print a[2]
+  percent = a[2]
-  exit
+}
-}')"
-declare current_state="$(cat "$tmp_file" | awk '
-BEGIN { b = "'"$BATTERY_PATH"'"; t=0 }
-
-match($0, b) { t=1 }
 
 t && match($0, /state:/) {
   split($0,a," ")
-  print a[2]
+  state = a[2]
-  exit
+}
-}')"
 
-echo "$system_name,$current_time,$current_power,$current_percentage,$current_state" >> "$WRITE_PATH"
+END {
+  print "'"${system_name},${current_time},"'"energy","percent","state
+}' >> "$WRITE_PATH"