Hide wifi IO rates when disconnected

[khatus.git] / bin / khatus_show

diff --git a/bin/khatus_show b/bin/khatus_show
index a872b6c..935a1da 100755 (executable)
--- a/bin/khatus_show
+++ b/bin/khatus_show
@@ -7,9 +7,7 @@ STATUS_DIR=$HOME/var/run/status
 STATUS_FILE__WIFI=$STATUS_DIR/wifi
 STATUS_FILE__ENERGY_NOTIFIED_BELLOW_HALF=$STATUS_DIR/notified_energy_bellow_half
 
-SYMBOL_WIFI='📶'
-
-#load=$(cat /proc/loadavg | awk '{printf "%4.2f %4.2f %4.2f", $1, $2, $3}')
+load=$(awk '{printf("%4.2f", $1)}' /proc/loadavg)
 
 fan=$(awk '/^speed:/ {printf "%4d", $2}' /proc/acpi/ibm/fan)
 
@@ -94,8 +92,8 @@ disk=$(
             printf("%s[%d%% %s]", direction, curr_perc, disk_io);
         }')
 
-io_net=$(
-    awk '
+network=$(
+    awk -v wifi_conn=$(cat $STATUS_FILE__WIFI) '
         BEGIN {
             bytes_per_unit = 1024 * 1024
         }
@@ -118,7 +116,19 @@ io_net=$(
             print curr_read  > prev_read_file;
             print curr_write > prev_write_file;
 
-            printf("%s %0.3f▲ %0.3f▼\n", device, diff_write, diff_read);
+            devices[device] = sprintf("%0.3f▲ %0.3f▼", diff_write, diff_read);
+        }
+
+        END {
+            lo      = devices["lo"]
+            #eth    = devices["enp0s25"]
+            wifi_io = devices["wlp3s0"]
+            if (wifi_conn == "--") {
+                wifi = wifi_conn
+            } else {
+                wifi = wifi_conn " " wifi_io
+            }
+            printf("[%s | %s]", lo, wifi)
         }
     ' /proc/net/dev
 )
@@ -187,8 +197,6 @@ volume_pactl=$(
 
 volume="[$volume_pactl]"
 
-wifi=$(cat $STATUS_FILE__WIFI)
-
 screen_brightness=$(
     max=$(cat /sys/class/backlight/acpi_video0/max_brightness)
     cur=$(cat /sys/class/backlight/acpi_video0/brightness)
@@ -339,21 +347,70 @@ mpd_state=$(
         '
 )
 
+mpd_current=$(
+    echo 'currentsong' \
+    | nc 127.0.0.1 6600 \
+    | awk -v max_chars=10 '
+        /^OK/ {
+            next
+        }
+
+        {
+            key = $1
+            val = $2
+            for (i=3; i<=NF; i++) {val = val " " $i}
+            data[key] = val
+        }
+
+        END {
+            if (data["Name:"]) {
+                out = data["Name:"]
+            } else {
+                file = data["file:"]
+                last = split(file, parts, "/")
+                out = parts[last]
+            }
+            printf("%s", substr(out, 1, max_chars))
+        }
+        '
+)
+
+graphics_card=$(
+    nvidia-smi \
+        --format=csv,noheader,nounits \
+        --query-gpu=memory.total,memory.used,temperature.gpu \
+    | awk -F ',' '
+        {
+            mem_total = $1;
+            mem_used  = $2;
+            temp      = $3;
+            mem_used_percent = (100 * mem_used) / mem_total;
+            printf("[%d%% %dC]", mem_used_percent, temp);
+        }
+        '
+)
+
 echo \
 "\
  E$energy\
  \
  \
+ G=$graphics_card\
+ \
+ \
  M$memory\
  \
  \
  C=[$cpu  ${temp}°C ${fan}rpm]\
  \
  \
+ L=$load\
+ \
+ \
  D$disk\
  \
  \
- $SYMBOL_WIFI [$wifi $(echo "$io_net" | awk '/^wlp3s0/ {print $2, $3}')]\
+ N:$network\
  \
  \
  B:$bluetooth_power\
@@ -364,7 +421,7 @@ echo \
  \
  V=$volume\
  \
- $mpd_state\
+ [$mpd_state $mpd_current]\
  \
  $signal_last_msg_age\
  \