add eww config

.config/eww/active-window

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+#!/usr/bin/env bash
+
+i3-msg -t subscribe -m '{"type":"window"}' | jq --unbuffered -r .container.name | cut -c 1-24

.config/eww/eww.scss

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+$primary: #d64937;
+$secondary: #8abeb7;
+$black: #000;
+$red: #ff757a;
+$dimred: mix($red, $black);
+$orange: #fc9a6d;
+$dimorange: mix($orange, $black);
+$yellow: #f5be61;
+$dimyellow: mix($yellow, $black);
+$gray: #888;
+$dimgray: mix($gray, $black);
+$blue: #42ddd9;
+$dimblue: mix($blue, $black);
+$green: #7bdbb5;
+$dimgreen: mix($green, $black);
+
+$magenta: #d968c2;
+$cyan: #5dc5ee;
+
+$bg-color: rgba($black, 0.65);
+$fg-color: #eee;
+
+$hover: transparentize($primary, 0.4);
+$border-color: rgba(white, 0.03);
+
+$radius: 3px;
+
+@mixin button() {
+  margin: 0;
+  padding: 0 5px;
+
+  color: $fg-color;
+  
+  border: 0;
+  border-radius: $radius;
+
+  background-color: transparent;
+  background-image: none;
+  box-shadow: none;
+
+  label {
+    text-shadow: none;
+  }
+
+  &:focus {
+    color: $fg-color;
+    background-color: $hover;
+  }
+
+  &:hover {
+    color: $fg-color;
+    background-color: $hover;
+  }
+
+  &:active,
+  &.active {
+    color: $fg-color;
+    background-color: $primary;
+  }
+}
+
+.background {
+  background-color: $bg-color;
+}
+
+.bar {
+  padding: 4px 10px;
+  font-family: "JetBrains Mono Nerd Font";
+}
+
+.workspaces {
+  color: #666;
+  button {
+    @include button;
+    color: mix($fg-color, $black);
+
+    &.visible {
+      color: $fg-color;
+      font-weight: bold;
+    }
+  }
+  .workspace-visible {
+    color: #fff;
+    font-weight: bold;
+  }
+  .workspace-active {
+    color: #fff;
+    background: transparentize(#d64937, 0.0);
+  }
+}
+
+.active-window {
+  color: $gray;
+}
+
+.player {
+  button {
+    @include button;
+    padding-left: 8px;
+    padding-right: 8px;
+
+    &.play label {
+      padding-right: 4px;
+    }
+  }
+}
+
+.metric {
+  progressbar {
+    padding: 6px 6px 6px 10px;
+  
+    trough {
+      min-width: 100px;
+      min-height: 14px;
+      background-color: $dimgray;
+      border: 0;
+    
+      progress {
+        background-color: $gray;
+        min-height: 14px;
+        border: 0;
+      }
+    }
+  }
+  &.disk {
+    label { color: $red; }
+    trough {
+      background-color: $dimred;
+      progress { background-color: $red; }
+    }
+  }
+  &.memory {
+    label { color: $orange; }
+    trough {
+      background-color: $dimorange;
+      progress { background-color: $orange; }
+    }
+  }
+  &.cpu {
+    label { color: $yellow; }
+    trough {
+      background-color: $dimyellow;
+      progress { background-color: $yellow; }
+    }
+  }
+}
+
+.volume {
+  label { color: $green; }
+  scale {
+    padding: 6px 6px 6px 6px;
+
+    trough {
+      min-width: 100px;
+      min-height: 12px;
+      background-color: $dimgreen;
+      border: 1px solid $dimgreen;
+      border-radius: $radius;
+
+      slider {
+        background-color: white;
+        background-image: none;
+        border: 0;
+      }
+
+      highlight {
+        background-color: $green;
+        border: 0;
+      }
+    }
+  }
+}
+
+.sound-control {
+  padding: 8px;
+  button {
+    @include button;
+
+    padding: 2px 5px;
+  }
+}

.config/eww/eww.yuck

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+; https://github.com/trapano-monogamo/my_eww_bar/blob/master/eww-bar/eww.yuck
+; https://github.com/natperron/dotfiles/tree/main/.config/eww
+; https://github.com/Aylur/dotfiles/tree/eww/.config/eww
+; https://github.com/gh0stzk/dotfiles/blob/master/config/bspwm/eww/calendar/calendar.yuck
+
+(defvar output "DP-0")
+(defvar workspaces "[]")
+(defpoll datetime
+  :interval "1s"
+  :initial "{\"weekday\": \"\", \"date\": \"\", \"time\": \"\"}"
+  `date +'{\"weekday\": \"%a\", \"date\": \"%d.%b\", \"time\": \"%H:%M\"}'`
+)
+(defvar show-date false)
+(defpoll volume
+  :interval "1s"
+  :initial "0"
+  `~/.config/eww/get-volume`
+)
+(defpoll mute
+  :interval "1s"
+  :initial false
+  `~/.config/eww/get-mute`
+)
+(defpoll mpd-status
+  :interval "1s"
+  :initial "{}"
+  `~/.config/eww/mpd-status`
+)
+(deflisten active-window
+  :initial ""
+  `~/.config/eww/active-window`
+)
+(defpoll pulse-sinks
+  :interval "1s"
+  :initial "[]"
+  `~/.config/eww/list-sinks`
+)
+(defvar dummy "")
+
+(defwindow primary
+  :monitor "DP-0"
+  :windowtype "dock"
+  :wm-ignore false
+  :geometry (geometry :width "100%" :anchor "top center")
+  :reserve (struts :side "top" :distance "10%")
+  (primary_bar)
+)
+
+(defwindow secondary
+  :monitor "HDMI-0"
+  :windowtype "dock"
+  :wm-ignore false
+  :geometry (geometry :width "100%" :anchor "top center")
+  :reserve (struts :side "top" :distance "10%")
+  (secondary_bar)
+)
+
+(defwidget primary_bar []
+  (centerbox
+    :class "bar bar-primary"
+    :orientation "horizontal"
+    :hexpand false
+    (left :monitor "DP-0")
+    (center)
+    (right :monitor "DP-0")
+  )
+)
+
+(defwidget secondary_bar []
+  (centerbox
+    :class "bar bar-secondary"
+    :orientation "horizontal"
+    :hexpand false
+    (left :monitor "HDMI-0")
+    (center)
+    (right :monitor "HDMI-0")
+  )
+)
+
+(defwidget left [monitor]
+  (box
+    :spacing 20
+    :space-evenly false
+    (workspaces :monitor monitor)
+    (label :text dummy)
+    ; (active-window :monitor monitor)
+  )
+)
+
+(defwidget workspaces [monitor]
+  (box
+    :class "workspaces"
+    :space-evenly false
+    (for workspace in workspaces
+      (eventbox
+        :cursor "pointer"
+        :visible {workspace.output == monitor}
+        (button
+          :class "${workspace.focused ? "active" : ""} ${workspace.visible ? "visible" : ""}"
+          :onclick "i3-msg workspace ${workspace.name}"
+          "${workspace.name}"
+        )
+      )
+    )
+  )
+)
+
+(defwidget active-window [monitor]
+  (box
+    :class "active-window"
+    (label :text "${active-window}")
+  )
+)
+
+(defwidget center []
+  (box
+    :spacing 20
+    :space-evenly false
+    (player)
+  )
+)
+
+(defwidget player []
+  (box
+    :visible {mpd-status.status != "[empty]"}
+    :class "player"
+    :spacing 6
+    :space-evenly false
+    (label :text "${mpd-status.song} (${mpd-status.artist})" )
+    (box
+      (button
+        :onclick "mpc prev"
+        ""
+      )
+      (button
+        :class "play"
+        :onclick "mpc toggle"
+        "${mpd-status.status == "[playing]" ? "" : ""}"
+      )
+      (button
+        :onclick "mpc next"
+        ""
+      )
+    )
+  )
+)
+
+(defwidget metric [class label value tooltip]
+  (box
+    :orientation "h"
+    :class "metric ${class}"
+    :space-evenly false
+    :tooltip tooltip
+    (box :width 16 label)
+    (progress :value value)
+  )
+)
+
+(defwidget right [monitor]
+  (box
+    :halign "end"
+    :spacing 20
+    :space-evenly false
+    (metric
+      :class "disk"
+      :label "󰋊"
+      :value { EWW_DISK["/"].used_perc }
+      :tooltip "${ round(EWW_DISK["/"].free / 1024 / 1024 / 1024, 2) } GiB frei")
+    (metric
+      :class "memory"
+      :label ""
+      :value { EWW_RAM.used_mem_perc }
+      :tooltip "${ round(EWW_RAM.free_mem / 1024 / 1024 / 1024, 2) } GiB frei")
+    (metric
+      :class "cpu"
+      :label ""
+      :value { EWW_CPU.avg }
+      :tooltip "${ round(EWW_CPU.avg, 2) }% benutzt")
+    (sound)
+    (systray
+      :spacing 4
+      :icon-size 20)
+    (time)
+  )
+)
+
+(defwidget revealer-on-hover [var varname ?class ?duration ?transition]
+  (box :class "${class} revealer-on-hover"
+       :orientation "h"
+       :space-evenly false
+    (eventbox :class "eventbox"
+              :onhover "eww update ${varname}=true"
+              :onhoverlost "eww update ${varname}=false"
+      (box :space-evenly false
+        (children :nth 0)
+        (revealer :reveal var
+                  :transition {transition ?: "slideright"}
+                  :duration {duration ?: "500ms"}
+          (children :nth 1)
+        )
+        (children :nth 2)
+      )
+    )
+  )
+)
+
+(defwidget sound []
+  (box
+    :class "volume"
+    :space-evenly false
+    :tooltip "${volume}%"
+    (eventbox
+      :onclick "~/.config/eww/mute-volume"
+      :onrightclick "eww open --toggle --arg monitor=${output} sound-control"
+      (label
+        :width 16
+        :text "${mute ? "󰝟" : volume <= 33 ? "󰕿" : volume <= 66 ? "󰖀" : "󰕾"}"
+      )
+    )
+    (scale
+      :min 0
+      :max 100
+      :value {volume}
+      :onchange "~/.config/eww/set-volume {}"
+    )
+  )
+)
+
+(defwidget time []
+  (revealer-on-hover
+    :var show-date
+    :varname "show-date"
+    :transition "slideleft"
+    (label :text "${datetime.weekday} ")
+    (label :text "${datetime.date} ")
+    (label :text "${datetime.time}")
+  )
+)
+
+(defwindow sound-control [monitor]
+  :monitor monitor
+  :geometry (geometry :x "40%" :y "40" :anchor "center top")
+  :wm-ignore true
+  (box
+    :class "sound-control"
+    :orientation "v"
+    (for sink in pulse-sinks
+      (button
+        :halign "start"
+        :onclick "~/.config/eww/move-sink-inputs ${sink.index}"
+        (box
+          :spacing 10
+          :space-evenly false
+          (label :style "min-width: 16px" :text "${sink.state == "RUNNING" ? "" : ""}")
+          (label :text "${sink.description}")
+        )
+      )
+    )
+  )
+)

.config/eww/get-mute

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+#!/usr/bin/env bash
+
+mute="$(pactl get-sink-mute @DEFAULT_SINK@ | sed 's/.*\(ja\|nein\)/\1/')"
+[ "ja" = "$mute" ] && echo true || echo false

.config/eww/get-volume

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+#!/usr/bin/env bash
+
+pactl get-sink-volume @DEFAULT_SINK@ | awk -F '[^0-9]+' '/left:/{print $3}'

.config/eww/list-sinks

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+#!/usr/bin/env bash
+
+pactl -f json list sinks

.config/eww/move-sink-inputs

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+#!/usr/bin/env bash
+
+sink="$1"
+
+pactl set-default-sink "$sink"
+pactl list short sink-inputs | cut -f1 | while read id; do
+	pactl move-sink-input "$id" "$sink"
+done

.config/eww/mpd-status

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+#!/usr/bin/env bash
+
+STATUS="$(mpc status)"
+
+if [ $(echo "$STATUS" | wc -l | tr -d ' ') == "1" ]; then
+  status="[empty]"
+else
+  artist=$(echo "$STATUS"      | awk -F" - " 'NR==1{print $1}')
+  song=$(echo "$STATUS"        | awk -F" - " 'NR==1{print $2}')
+  status=$(echo "$STATUS"      | awk         'NR==2{print $1}')
+
+  track_data=$(echo "$STATUS" | awk         'NR==2{print $2}')
+  current_track_number=$(echo "$track_data" | awk -F"/" '{print $1}')
+  total_track_count=$(echo "$track_data"    | awk -F"/" '{print $2}')
+
+  elapsed=$(echo "$STATUS" | awk 'NR==2{print $3}')
+  current_time=$(echo "${elapsed}" | awk -F"/" '{print $1}')
+  track_length=$(echo "${elapsed}" | awk -F"/" '{print $2}')
+
+  volume=$(
+    echo "$STATUS" \
+      | awk -F":" 'NR==3{print $2}' \
+      | awk '{print $1}'
+  )
+fi
+
+echo "{
+  \"artist\":             \"${artist}\",
+  \"song\":               \"${song}\",
+  \"elapsed\":            \"${elapsed}\",
+  \"currentTime\":        \"${current_time}\",
+  \"trackLength\":        \"${track_length}\",
+  \"currentTrackNumber\": \"${current_track_number/\#/}\",
+  \"totalTrackCount\":    \"${total_track_count}\",
+  \"status\":             \"${status}\",
+  \"volume\":             \"${volume}\"
+}"

.config/eww/mute-volume

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+#!/usr/bin/env bash
+
+pactl set-sink-mute @DEFAULT_SINK@ toggle

.config/eww/set-volume

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+#!/usr/bin/env bash
+
+volume="$1"
+
+pactl set-sink-volume @DEFAULT_SINK@ "${volume}%"