Show mpd state

[khatus.git] / bin / khatus_show

diff --git a/bin/khatus_show b/bin/khatus_show
index f8d5dc6..fc4415a 100755 (executable)
--- a/bin/khatus_show
+++ b/bin/khatus_show
@@ -44,25 +44,33 @@ disk=$(
         function round(n) {return int(n + 0.5)}
 
         $1 == "/dev/mapper/kubuntu--vg-root" {
-            curr = $5;
-            sub("%$", "", curr);
-            prev_file = "/home/siraaj/var/run/status/disk_space_used_percentage";
-            getline prev < prev_file;
-            print curr > prev_file;
-            if (curr > prev) {
+            curr_blocks = $3;
+            curr_perc = $5; sub("%$", "", curr_perc);
+            prev_file_prefix = "/home/siraaj/var/run/status/disk_space_used";
+
+            prev_perc_file   = prev_file_prefix "_percentage";
+            prev_blocks_file = prev_file_prefix "_blocks";
+
+            getline prev_blocks < prev_blocks_file;
+            getline prev_perc   < prev_perc_file;
+
+            print curr_blocks > prev_blocks_file;
+            print curr_perc > prev_perc_file;
+            if (curr_perc > prev_perc) {
                 direction = ">";
-            } else if (curr < prev) {
+            } else if (curr_perc < prev_perc) {
                 direction = "<";
             } else {
                 direction = "=";
             }
-            printf("%s%d%%", direction, curr);
+            diff_blocks = curr_blocks - prev_blocks;
+            printf("%s[%d%% %d]", direction, curr_perc, diff_blocks);
         }')
 
 io_net=$(
     awk '
         BEGIN {
-            bytes_per_unit = 1024
+            bytes_per_unit = 1024 * 1024
         }
 
         NR > 2 {
@@ -83,7 +91,7 @@ io_net=$(
             print curr_read  > prev_read_file;
             print curr_write > prev_write_file;
 
-            printf("%s %0.0f▲ %0.0f▼\n", device, diff_write, diff_read);
+            printf("%s %0.3f▲ %0.3f▼\n", device, diff_write, diff_read);
         }
     ' /proc/net/dev
 )
@@ -281,6 +289,29 @@ signal_last_msg_age=$(
     | tr -d ' '
 )
 
+mpd_state=$(
+    echo 'status' \
+    | nc 127.0.0.1 6600 \
+    | awk '
+        {
+            status[$1] = $2
+        }
+
+        END {
+            state = status["state:"]
+            symbol = "-"
+            if (state == "play") {
+                symbol = "▶"
+            } else if (state == "pause") {
+                symbol = "❚❚"
+            } else if (state == "stop") {
+                symbol = "⬛"
+            }
+            printf("%s", symbol)
+        }
+        '
+)
+
 echo \
 "\
  E$energy\
@@ -307,6 +338,8 @@ echo \
  W:[$wifi $(echo "$io_net" | awk '/^wlp3s0/ {print $2, $3}')]\
  \
  \
+ $mpd_state\
+ \
  $signal_last_msg_age\
  \
  $weather\