migrate to waybar

TARGETS.sh

@@ -13,7 +13,7 @@ git:.config/git .local/bin/ga
 ranger:.config/ranger
 yazi:.config/yazi
 gpg:
-sway:.config/sway .config/i3blocks .config/mako .config/mimeapps.list .config/rofi .local/bin/screenshot .config/swaylock .Xresources .config/kanshi .local/bin/firefox_media %copypasta %pomodoro
+sway:.config/sway .config/waybar .config/mako .config/mimeapps.list .config/rofi .local/bin/screenshot .config/swaylock .Xresources .config/kanshi .local/bin/firefox_media %copypasta %pomodoro
 pomodoro:
 bat:.config/bat
 font:

home/user/.config/sway/bar.conf

@@ -4,7 +4,7 @@
 bar {
     mode dock
     position bottom
-    status_command i3blocks
+    status_command waybar
     wrap_scroll no
     bindsym button4 nop
     bindsym button5 nop
@@ -16,4 +16,4 @@ bar {
     modifier $mod
 }
 
-exec ~/.config/i3blocks/scripts/layout_change_handler.sh
+exec ~/.config/waybar/scripts/layout_change_handler.sh

home/user/.config/sway/bindings.conf

@@ -1,9 +1,9 @@
 # vim: ft=swayconfig
 # Sway bindings
 
-bindsym --locked XF86AudioRaiseVolume exec pactl set-sink-volume @DEFAULT_SINK@ +5% && pkill -RTMIN+1 i3blocks
+bindsym --locked XF86AudioRaiseVolume exec pactl set-sink-volume @DEFAULT_SINK@ +5% && pkill -RTMIN+1 waybar
-bindsym --locked XF86AudioLowerVolume exec pactl set-sink-volume @DEFAULT_SINK@ -5% && pkill -RTMIN+1 i3blocks
+bindsym --locked XF86AudioLowerVolume exec pactl set-sink-volume @DEFAULT_SINK@ -5% && pkill -RTMIN+1 waybar
-bindsym --locked XF86AudioMute exec pactl set-sink-mute @DEFAULT_SINK@ toggle && pkill -RTMIN+1 i3blocks
+bindsym --locked XF86AudioMute exec pactl set-sink-mute @DEFAULT_SINK@ toggle && pkill -RTMIN+1 waybar
 
 bindsym --locked XF86AudioPlay exec playerctl play-pause
 bindsym --locked XF86AudioPause exec playerctl play-pause
@@ -14,7 +14,7 @@ bindsym --locked XF86Tools exec pavucontrol
 bindsym --locked XF86MonBrightnessUp exec brightnessctl set 5%+
 bindsym --locked XF86MonBrightnessDown exec brightnessctl set 5%-
 
-bindsym --to-code $mod+p exec pomodoro toggle && pkill -RTMIN+2 i3blocks
+bindsym --to-code $mod+p exec pomodoro toggle && pkill -RTMIN+2 waybar
 
 bindsym $mod+z exec --no-startup-id pactl set-source-mute @DEFAULT_SOURCE@ 0                        ## Hold to talk
 bindsym --release $mod+z exec --no-startup-id pactl set-source-mute @DEFAULT_SOURCE@ 1              ## Release to mute

home/user/.config/sway/other.conf

@@ -78,5 +78,5 @@ layer_effects "waybar" {
     blur_xray enable;
     blur_ignore_transparent enable;
     shadows enable;
-    corner_radius 20;
+    corner_radius 10;
 }

home/user/.config/waybar/config

@@ -1,42 +1,95 @@
 {
     "layer": "bottom",
     "position": "bottom",
+    "height": 30,
+    "spacing": 4,
+
     "modules-left": [
         "sway/workspaces",
-        "sway/mode",
+        "sway/mode"
     ],
-    "modules-center": [],
+
     "modules-right": [
-        "sway/language",
+        "custom/wireless",
-        "clock",
+        "custom/bluetooth",
+        "custom/volume",
+        "custom/diskroot",
+        "custom/diskhome",
+        "custom/memory",
+        "custom/cpu_usage",
+        "custom/cpu_temp",
+        "custom/battery",
+        "custom/language",
+        "custom/pomodoro",
+        "custom/userhost",
+        "custom/time",
         "tray"
     ],
-    "sway/workspaces": {
+
-        "disable-scroll": true
+    "custom/wireless": {
+        "exec": "~/.config/waybar/scripts/builder.sh wireless",
+        "interval": 10,
+        "return-type": "text"
     },
-    "clock": {
+    "custom/diskroot": {
-        "format": " {:%F %a  %H:%M}",
+        "exec": "~/.config/waybar/scripts/builder.sh disk_root",
-        "format-alt": " {:%A, %B %d, %Y (%R)}",
+        "interval": 30,
-        "tooltip-format": "<tt><small>{calendar}</small></tt>",
+        "return-type": "text"
-        "calendar": {
-            "mode"          : "year",
-            "mode-mon-col"  : 3,
-            "weeks-pos"     : "right",
-            "on-scroll"     : 1,
-            "format": {
-                "months":     "<span color='#ffead3'><b>{}</b></span>",
-                "days":       "<span color='#ecc6d9'><b>{}</b></span>",
-                "weeks":      "<span color='#99ffdd'><b>W{}</b></span>",
-                "weekdays":   "<span color='#ffcc66'><b>{}</b></span>",
-                "today":      "<span color='#ff6699'><b><u>{}</u></b></span>"
-            }
     },
-        "actions":  {
+    "custom/diskhome": {
-            "on-click-right": "mode",
+        "exec": "~/.config/waybar/scripts/builder.sh disk_home",
-            "on-scroll-up": "tz_up",
+        "interval": 30,
-            "on-scroll-down": "tz_down",
+        "return-type": "text"
-            "on-scroll-up": "shift_up",
-            "on-scroll-down": "shift_down"
-        }
     },
+    "custom/memory": {
+        "exec": "~/.config/waybar/scripts/builder.sh memory",
+        "interval": 5,
+        "return-type": "text"
+    },
+    "custom/cpu_usage": {
+        "exec": "~/.config/waybar/scripts/builder.sh cpu_usage",
+        "interval": 5,
+        "return-type": "text"
+    },
+    "custom/cpu_temp": {
+        "exec": "~/.config/waybar/scripts/builder.sh cpu_temp",
+        "interval": 5,
+        "return-type": "text"
+    },
+    "custom/bluetooth": {
+        "exec": "~/.config/waybar/scripts/builder.sh bluetooth_battery",
+        "interval": 5,
+        "return-type": "text"
+    },
+    "custom/volume": {
+        "exec": "~/.config/waybar/scripts/builder.sh volume",
+        "interval": 1,
+        "return-type": "text",
+        "signal": 1
+    },
+    "custom/pomodoro": {
+        "exec": "~/.config/waybar/scripts/builder.sh pomodoro",
+        "interval": 1,
+        "return-type": "text",
+        "signal": 2
+    },
+    "custom/language": {
+        "exec": "~/.config/waybar/scripts/builder.sh language",
+        "return-type": "text",
+        "signal": 3
+    },
+    "custom/userhost": {
+        "exec": "~/.config/waybar/scripts/builder.sh userhost",
+        "return-type": "text",
+    },
+    "custom/battery": {
+        "exec": "~/.config/waybar/scripts/builder.sh battery",
+        "interval": 30,
+        "return-type": "text"
+    },
+    "custom/time": {
+        "exec": "~/.config/waybar/scripts/builder.sh time",
+        "interval": 30,
+        "return-type": "text"
+    }
 }

home/user/.config/waybar/scripts/builder.sh

@@ -0,0 +1,125 @@
+#!/bin/sh
+
+set -ue
+
+
+readonly EXIT_SUCCESS=0
+readonly EXIT_FAILURE=1
+
+
+cmd_wireless() {
+    wifiname="$(LANG=C nmcli -t -f active,ssid dev wifi | grep '^yes' | cut -d: -f2)"
+    wifi_ip=$(ip -o -4 addr show | grep wlp | awk '{print $4}' | cut -d/ -f1 | head -1)
+
+    if [ -z "${wifiname}" ] || [ -z "${wifi_ip}" ]; then
+        return 0
+    fi
+
+    printf ' %s %s\n' "${wifiname}" "${wifi_ip}"
+}
+
+cmd_battery() {
+    charging_status="$(cat /sys/class/power_supply/BAT0/status)"
+    percent="$(cat /sys/class/power_supply/BAT0/capacity)"
+
+    if [ "${percent}" -lt 35 ]; then
+        emoji_status="🪫"
+    else
+        emoji_status="🔋"
+    fi
+
+    if [ "${charging_status}" = "Charging" ]; then
+        emoji_status="🔌"
+    fi
+
+    printf "%s %s%%\n" "${emoji_status}" "${percent}"
+}
+
+cmd_disk_root() {
+    df -h / | awk '/\// {print "/ "$3"/"$2}'
+}
+
+cmd_disk_home() {
+    res="$(df -h /home)"
+    if [ "$(echo "${res}" | awk '/\// {print $6}')" = "/" ]; then
+        return 1
+    fi
+    df -h /home | awk '/\// {print "  "$3"/"$2}'
+}
+
+cmd_memory() {
+    free -h | awk '/^Mem/ {print "🎟 "$3"/"$2}' | sed 's/i//g'
+}
+
+cmd_cpu_usage() {
+    top -bn1 | grep "Cpu(s)" | sed "s/.*, *\([0-9.]*\)%* id.*/\1/" | awk '{print "  "100 - $1"%"}'
+}
+
+cmd_cpu_temp() {
+    temp_mC="$(cat /sys/class/thermal/thermal_zone0/temp)"
+    temp_C="$((temp_mC / 1000))"
+
+    if [ "${temp_C}" -gt 80 ]; then
+        printf '<span foreground="red"> %s°C</span>\n' "${temp_C}"
+    else
+        printf ' %s°C\n' "${temp_C}"
+    fi
+}
+
+cmd_time() {
+    LC_ALL=C date '+  %d.%m.%y %a     %H:%M'
+}
+
+cmd_volume() {
+    value="$(pactl --format=json get-sink-volume @DEFAULT_SINK@ | jq --raw-output '.volume."front-left".value_percent')"
+    printf '  %s\n' "${value}"
+}
+
+cmd_pomodoro() {
+    pomodoro get
+}
+
+cmd_bluetooth_battery() {
+    device="$(upower -e | grep headset | head -1)"
+    upower -i "${device}" | grep percentage | awk '{ print "🎧"$2"" }'
+}
+
+cmd_language() {
+    layout="$(swaymsg -t get_inputs | jq -r '.[] | select(.type == "keyboard") | .xkb_active_layout_name' | head -1)"
+
+    case "${layout}" in
+        "English (US)")
+            printf '🇬🇧 En\n'
+            ;;
+        Russian)
+            printf '🇷🇺 Ru\n'
+            ;;
+        *)
+            printf '🌐 %s\n' "${layout}"
+            ;;
+    esac
+}
+
+cmd_userhost() {
+    printf "%s@%s\n" "${USER}" "${HOST:-${HOSTNAME:-}}"
+}
+
+case "${1}" in
+    wireless) shift;           cmd_wireless          "$@" ;;
+    ethernet) shift;           cmd_ethernet          "$@" ;;
+    battery) shift;            cmd_battery           "$@" ;;
+    disk_root) shift;          cmd_disk_root         "$@" ;;
+    disk_home) shift;          cmd_disk_home         "$@" ;;
+    memory) shift;             cmd_memory            "$@" ;;
+    cpu_usage) shift;          cmd_cpu_usage         "$@" ;;
+    cpu_temp) shift;           cmd_cpu_temp          "$@" ;;
+    time) shift;               cmd_time              "$@" ;;
+    volume) shift;             cmd_volume            "$@" ;;
+    pomodoro) shift;           cmd_pomodoro          "$@" ;;
+    bluetooth_battery) shift;  cmd_bluetooth_battery "$@" ;;
+    language) shift;           cmd_language          "$@" ;;
+    userhost) shift;           cmd_userhost          "$@" ;;
+
+    *) exit "${EXIT_FAILURE}" ;;
+esac
+exit "${EXIT_SUCCESS}"

home/user/.config/waybar/scripts/layout_change_handler.sh

@@ -0,0 +1,8 @@
+#!/bin/sh
+
+swaymsg -m -t SUBSCRIBE "['input']" | \
+jq --unbuffered -r '.change' | while read -r line; do
+    if echo "${line}" | grep -q "xkb_layout"; then
+        pkill -RTMIN+3 waybar
+    fi
+done