Eww update

modules/home/wayland/apps/eww/bar/scripts/sys/cpugrid

@@ -0,0 +1,49 @@
+#!/usr/bin/env bash
+COLS=4
+declare -A prev_idle prev_total
+
+emit_grid() {
+  local rows=() row_items=()
+  while IFS= read -r line; do
+    [[ $line =~ ^cpu([0-9]+) ]] || continue
+    local core="${BASH_REMATCH[1]}"
+    read -ra f <<< "$line"
+    local idle=$(( f[4] + f[5] ))
+    local total=0
+    for x in "${f[@]:1}"; do (( total += x )); done
+
+    local usage="0.0"
+    if [[ -n "${prev_total[$core]+x}" ]]; then
+      local dt=$(( total - prev_total[$core] ))
+      local di=$(( idle  - prev_idle[$core]  ))
+      (( dt > 0 )) && usage=$(awk "BEGIN{printf \"%.1f\", 100*(1-$di/$dt)}")
+    fi
+    prev_idle[$core]=$idle
+    prev_total[$core]=$total
+
+    local freq=0
+    local fpath="/sys/devices/system/cpu/cpu${core}/cpufreq/scaling_cur_freq"
+    [[ -r $fpath ]] && freq=$(( $(< "$fpath") / 1000 ))
+
+    row_items+=("{\"core\":$core,\"usage\":$usage,\"freq\":$freq}")
+
+    if (( ${#row_items[@]} == COLS )); then
+      local row; printf -v row '%s,' "${row_items[@]}"; row="${row%,}"
+      rows+=("[$row]")
+      row_items=()
+    fi
+  done < /proc/stat
+
+  if (( ${#row_items[@]} > 0 )); then
+    local row; printf -v row '%s,' "${row_items[@]}"; row="${row%,}"
+    rows+=("[$row]")
+  fi
+
+  local out; printf -v out '%s,' "${rows[@]}"; out="${out%,}"
+  echo "[$out]"
+}
+
+while true; do
+  emit_grid
+  sleep 2
+done

modules/home/wayland/apps/eww/bar/scripts/sys/cputemp

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+dir=$(grep -rl k10temp /sys/class/hwmon/*/name 2>/dev/null | head -1 | xargs dirname)
+awk '{printf "%.0f\n", $1/1000}' "$dir/temp1_input"

modules/home/wayland/apps/eww/bar/scripts/sys/gpu

@@ -1,3 +1,22 @@
-#!/usr/bin/env zsh
-
-amdgpu_top -J -s 5000 | sed 's/ //g' 
+#!/usr/bin/env bash
+amdgpu_top -J -s 5000 | jq -c --unbuffered '.devices[0] | {
+  gfx_pct:   (.gpu_activity.GFX.value // 0),
+  mem_pct:   (.gpu_activity.Memory.value // 0),
+  media_pct: (.gpu_activity.MediaEngine.value // 0),
+  sclk:      (.Sensors.GFX_SCLK.value // 0),
+  mclk:      (.Sensors.GFX_MCLK.value // 0),
+  sclk_pct:  (if (.Info["GPU Clock"].max != .Info["GPU Clock"].min) then
+                100 * ((.Sensors.GFX_SCLK.value // 0) - .Info["GPU Clock"].min) / (.Info["GPU Clock"].max - .Info["GPU Clock"].min)
+              else 0 end),
+  mclk_pct:  (if (.Info["Memory Clock"].max != .Info["Memory Clock"].min) then
+                100 * ((.Sensors.GFX_MCLK.value // 0) - .Info["Memory Clock"].min) / (.Info["Memory Clock"].max - .Info["Memory Clock"].min)
+              else 0 end),
+  vclk:      (.gpu_metrics.average_vclk_frequency // 0),
+  vclk_pct:  (if (.Info["GPU Clock"].max > 0) then
+                100 * (.gpu_metrics.average_vclk_frequency // 0) / .Info["GPU Clock"].max
+              else 0 end),
+  temp:       (.Sensors["Edge Temperature"].value // 0),
+  power:      (.Sensors["Average Power"].value // 0),
+  vram_used:  (.VRAM["Total VRAM Usage"].value // 0),
+  vram_total: (.VRAM["Total VRAM"].value // 1)
+}'

modules/home/wayland/apps/eww/bar/scripts/sys/memory

@@ -8,5 +8,6 @@ human() {
 
 free --si -s 3 | rg --line-buffered Mem | while read -r line; do
   used=$(echo "$line" | awk '{print $3}')
-  echo '{"human": { "total": "'$(human "$total")'", "used": "'$(human "$used")'"}, "total": "'$total'" , "used": "'$used'"}'
-done
+  cached=$(echo "$line" | awk '{print $6}')
+  echo '{"human": {"total": "'$(human "$total")'", "used": "'$(human "$used")'", "cached": "'$(human "$cached")'"}, "total": "'$total'", "used": "'$used'", "cached": "'$cached'"}'
+done

modules/home/wayland/apps/eww/bar/scripts/sys/swap

@@ -0,0 +1,7 @@
+#!/usr/bin/env bash
+free --si | awk '/Swap/ {
+  used=$3; total=$2
+  u = sprintf("%.1fG", used/1000000)
+  t = sprintf("%.1fG", total/1000000)
+  printf "{\"used\":%d,\"total\":%d,\"human\":{\"used\":\"%s\",\"total\":\"%s\"}}\n", used, total, u, t
+}'