Update polybar config and scripts

polybar.org

@@ -62,7 +62,7 @@ font-1 = unifont:fontformat=truetype:size=8:antialias=false;0
 
 modules-left = i3 xwindow
 modules-center =
-modules-right = mpd pulseaudio tunnel_homelab tunnel_esrf dunst cursor unread_mail calendar timer battery date tray
+modules-right = pipewire music tunnel_homelab tunnel_esrf dunst lockscreen cursor unread_mail calendar timer battery date tray
 
 # wm-restack = i3
 #+END_SRC
@@ -128,42 +128,6 @@ label-urgent-background = ${colors.red}
 label-urgent-padding = 1
 #+END_SRC
 
-* Music using MPD
-#+BEGIN_SRC conf
-[module/mpd]
-type = internal/mpd
-format-online = <toggle> %{A1:$TERMINAL -e tmux new-session -A -s ncmpcpp ncmpcpp:}<label-song>%{A}
-
-format-online-spacing = 0
-format-online-padding = 0
-
-label-offline = mpd is offline
-format-offline = <label-offline>
-format-offline-foreground = #777
-
-label-song = %artist% - %title%
-label-song-maxlen = 30
-label-song-ellipsis = true
-
-icon-prev = 󰒮
-icon-stop = 
-icon-play = 
-icon-pause = 
-icon-next = 󰒭
-icon-random = 
-icon-repeat = 
-
-# Used to display the state of random/repeat/repeatone/single
-# Only applies if <icon-[random|repeat|repeatone|single]> is used
-toggle-on-foreground = ${colors.fg}
-toggle-off-foreground = ${colors.gray}
-
-bar-progress-width = 15
-bar-progress-indicator = |
-bar-progress-fill = ─
-bar-progress-empty = ─
-#+END_SRC
-
 * Backlight level
 #+BEGIN_SRC conf
 [module/xbacklight]
@@ -212,39 +176,536 @@ time-alt =  %H:%M:%S
 label = %date% %time%
 #+END_SRC
 
+* Music
+#+BEGIN_SRC conf
+[module/music]
+type = custom/script
+
+format-underline = ${colors.bg}
+format = <label>
+exec = ~/.config/polybar/scripts/music-status.sh
+interval = 0.5
+#+END_SRC
+
+** Music Status
+:PROPERTIES:
+:header-args:  :tangle ~/.config/polybar/scripts/music-status.sh
+:header-args+: :comments both :mkdirp yes
+:header-args+: :shebang "#!/usr/bin/env bash"
+:END:
+#+begin_src bash
+playerctlstatus=$(playerctl --player=jellyfin-tui status 2> /dev/null)
+title=$(playerctl --player=jellyfin-tui metadata xesam:title 2>/dev/null)
+artist=$(playerctl --player=jellyfin-tui metadata xesam:artist 2>/dev/null)
+
+display_song=""
+if [[ -n "$title" && -n "$artist" ]]; then
+    [[ ${#title} -gt 20 ]] && title="${title:0:20}…"
+    [[ ${#artist} -gt 15 ]] && artist="${artist:0:15}…"
+    display_song="$title ($artist)"
+fi
+
+if [[ $playerctlstatus ==  "" ]]; then
+    echo "%{A1:~/.config/polybar/scripts/music-open.sh:}%{A}"
+elif [[ $playerctlstatus =~ "Playing" ]]; then
+    echo "$display_song %{A1:playerctl --player=jellyfin-tui previous:}󰒮️%{A} %{A1:playerctl --player=jellyfin-tui pause:}️%{A} %{A1:playerctl --player=jellyfin-tui next:}󰒭️%{A}"
+else
+    echo "$display_song %{A1:playerctl --player=jellyfin-tui previous:}󰒮️%{A} %{A1:playerctl --player=jellyfin-tui play:}️%{A} %{A1:playerctl --player=jellyfin-tui next:}󰒭️%{A}"
+fi
+#+end_src
+
+** Open Calendar
+:PROPERTIES:
+:header-args:  :tangle ~/.config/polybar/scripts/music-open.sh
+:header-args+: :comments both :mkdirp yes
+:header-args+: :shebang "#!/usr/bin/env bash"
+:END:
+#+begin_src bash
+$TERMINAL --class jellyfin-tui -e tmux new-session -A -s jellyfin jellyfin-tui >/dev/null 2>%1 &
+#+end_src
+
 * Sound Volume
 #+BEGIN_SRC conf
-[module/pulseaudio]
+[module/pipewire]
-type = internal/pulseaudio
+type = custom/script
+tail = true
+format-underline = ${colors.cyan}
+label-foreground = ${colors.foreground}
 
-sink = alsa_output.pci-0000_00_1f.3-platform-sof_sdw.HiFi__hw_sofsoundwire_2__sink
+# Icons mixed from Font Awesome 5 and Material Icons
-
+# You can copy-paste your options for each possible action, which is more
-# Open pavucontrol on left right
+# trouble-free but repetitive, or apply only the relevant ones (for example
-format-volume =%{A1:pavucontrol &:}<label-volume> <bar-volume>%{A}
+# --sink-blacklist is only needed for next-sink).
-
+exec = ~/.config/polybar/scripts/pipewire.sh --icons-volume " , " --icon-muted " " --sink-nickname "alsa_output.pci-0000_00_1f.3-platform-sof_sdw.HiFi__Speaker__sink:Speakers" listen
-label-volume = %percentage%%
+click-right = exec pwvucontrol &
-label-volume-foreground = ${root.foreground}
+click-left = ~/.config/polybar/scripts/pipewire.sh togmute
-
+click-middle = ~/.config/polybar/scripts/pipewire.sh next-sink
-label-muted =  muted
+scroll-up = ~/.config/polybar/scripts/pipewire.sh --volume-max 130 up
-
+scroll-down = ~/.config/polybar/scripts/pipewire.sh --volume-max 130 down
-bar-volume-width = 10
-bar-volume-foreground-0 = ${colors.green}
-bar-volume-foreground-1 = ${colors.green}
-bar-volume-foreground-2 = ${colors.blue}
-bar-volume-foreground-3 = ${colors.blue}
-bar-volume-foreground-4 = ${colors.red}
-bar-volume-foreground-5 = ${colors.red}
-bar-volume-foreground-6 = ${colors.red}
-bar-volume-gradient = false
-bar-volume-indicator = |
-bar-volume-indicator-font = 2
-bar-volume-fill = ─
-bar-volume-fill-font = 2
-bar-volume-empty = ─
-bar-volume-empty-font = 2
-bar-volume-empty-foreground = ${colors.fg}
 #+END_SRC
 
+** PipeWire - Status and Control
+:PROPERTIES:
+:header-args:  :tangle ~/.config/polybar/scripts/pipewire.sh
+:header-args+: :comments both :mkdirp yes
+:header-args+: :shebang "#!/usr/bin/env bash"
+:END:
+
+#+begin_src bash
+#!/bin/bash
+
+# Defaults for configurable values, expected to be set by command-line arguments
+AUTOSYNC="no"
+COLOR_MUTED="%{F#6b6b6b}"
+ICON_MUTED=
+ICON_SINK=
+NOTIFICATIONS="no"
+OSD="no"
+SINK_NICKNAMES_PROP=
+VOLUME_STEP=2
+VOLUME_MAX=130
+# shellcheck disable=SC2016
+FORMAT='$VOL_ICON ${VOL_LEVEL}%  $ICON_SINK $SINK_NICKNAME'
+declare -A SINK_NICKNAMES
+declare -a ICONS_VOLUME
+declare -a SINK_BLACKLIST
+
+# Environment & global constants for the script
+END_COLOR="%{F-}"  # For Polybar colors
+LANGUAGE=en_US  # Some calls depend on English outputs of pactl
+
+# Get the name of the default sink
+# This function is modified to better handle PipeWire output
+function getCurrSinkName() {
+  if ! pactl info &> /dev/null; then return 1; fi
+  curSinkName=$(pactl info | sed -n 's/Default Sink: *//p')
+}
+
+# Saves the currently default sink into a variable named `curSink`. It will
+# return an error code when pipewire isn't running.
+function getCurSink() {
+    getCurrSinkName
+    curSink=$(pactl list sinks short | grep -F "$curSinkName" | awk '{print $1}')
+}
+
+# Saves the sink passed by parameter's volume into a variable named `VOL_LEVEL`.
+function getCurVol() {
+    VOL_LEVEL=$(pactl list sinks | grep -A 15 'Sink #'"$1"'' | grep 'Volume:' | grep -E -v 'Base Volume:' | awk -F : '{print $3; exit}' | grep -o -P '.{0,3}%' | sed 's/.$//' | tr -d ' ')
+}
+
+# Saves the name to be displayed for the sink passed by parameter into a
+# variable called `SINK_NICKNAME`.
+# If a mapping for the sink name exists, that is used. Otherwise, the string
+# "Sink #<index>" is used.
+function getNickname() {
+    # First check if we have a user-provided nickname
+    if [[ -n "${SINK_NICKNAMES[$curSinkName]}" ]]; then
+        SINK_NICKNAME="${SINK_NICKNAMES[$curSinkName]}"
+    else
+        # Otherwise use the sink description
+        SINK_NICKNAME=$(pactl list sinks | grep -A 10 'Sink #'"$1"'' | grep 'Description:' | sed 's/^.*Description: //')
+    fi
+}
+
+# Saves the status of the sink passed by parameter into a variable named
+# `isMuted`.
+function getIsMuted() {
+    isMuted=$(pactl list sinks | grep -A 15 'Sink #'"$1"'' | awk '/Mute/ {print $2; exit}')
+}
+
+# Saves all the sink inputs of the sink passed by parameter into a string
+# named `sinkInputs`.
+function getSinkInputs() {
+    sinkInputs=$(pactl list sink-inputs | grep -B 4 "sink: $1 " | awk '/index:/{print $2}')
+}
+
+function volUp() {
+    # Obtaining the current volume from pacmd into $VOL_LEVEL.
+    if ! getCurSink; then
+        echo "PipeWire not running"
+        return 1
+    fi
+    getCurVol "$curSink"
+    local maxLimit=$((VOLUME_MAX - VOLUME_STEP))
+
+    # Checking the volume upper bounds so that if VOLUME_MAX was 100% and the
+    # increase percentage was 3%, a 99% volume would top at 100% instead
+    # of 102%. If the volume is above the maximum limit, nothing is done.
+    if [ "$VOL_LEVEL" -le "$VOLUME_MAX" ] && [ "$VOL_LEVEL" -ge "$maxLimit" ]; then
+        pactl set-sink-volume "$curSink" "$VOLUME_MAX%"
+    elif [ "$VOL_LEVEL" -lt "$maxLimit" ]; then
+        pactl set-sink-volume "$curSink" "+$VOLUME_STEP%"
+    fi
+
+    if [ $OSD = "yes" ]; then showOSD "$curSink"; fi
+    if [ $AUTOSYNC = "yes" ]; then volSync; fi
+}
+
+function volDown() {
+    # Pactl already handles the volume lower bounds so that negative values
+    # are ignored.
+    if ! getCurSink; then
+        echo "PipeWire not running"
+        return 1
+    fi
+    pactl set-sink-volume "$curSink" "-$VOLUME_STEP%"
+
+    if [ $OSD = "yes" ]; then showOSD "$curSink"; fi
+    if [ $AUTOSYNC = "yes" ]; then volSync; fi
+}
+
+function volSync() {
+    if ! getCurSink; then
+        echo "PipeWire not running"
+        return 1
+    fi
+    getSinkInputs "$curSink"
+    getCurVol "$curSink"
+
+    # Every output found in the active sink has their volume set to the
+    # current one. This will only be called if $AUTOSYNC is `yes`.
+    for each in $sinkInputs; do
+        pactl set-sink-input-volume "$each" "$VOL_LEVEL%"
+    done
+}
+
+function volMute() {
+    # Switch to mute/unmute the volume with pactl.
+    if ! getCurSink; then
+        echo "PipeWire not running"
+        return 1
+    fi
+    if [ "$1" = "toggle" ]; then
+        getIsMuted "$curSink"
+        if [ "$isMuted" = "yes" ]; then
+            pactl set-sink-mute "$curSink" "no"
+        else
+            pactl set-sink-mute "$curSink" "yes"
+        fi
+    elif [ "$1" = "mute" ]; then
+        pactl set-sink-mute "$curSink" "yes"
+    elif [ "$1" = "unmute" ]; then
+        pactl set-sink-mute "$curSink" "no"
+    fi
+
+    if [ $OSD = "yes" ]; then showOSD "$curSink"; fi
+}
+
+function nextSink() {
+    # The final sinks list, removing the blacklisted ones from the list of
+    # currently available sinks.
+    if ! getCurSink; then
+        echo "PipeWire not running"
+        return 1
+    fi
+
+    # Obtaining a tuple of sink indexes after removing the blacklisted devices
+    # with their name.
+    sinks=()
+    local i=0
+    while read -r line; do
+        index=$(echo "$line" | cut -f1)
+        name=$(echo "$line" | cut -f2)
+
+        # If it's in the blacklist, continue the main loop. Otherwise, add
+        # it to the list.
+        for sink in "${SINK_BLACKLIST[@]}"; do
+            if [ "$sink" = "$name" ]; then
+                continue 2
+            fi
+        done
+
+        sinks[$i]="$index"
+        i=$((i + 1))
+    done < <(pactl list short sinks)
+
+    # If the resulting list is empty, nothing is done
+    if [ ${#sinks[@]} -eq 0 ]; then return; fi
+
+    # If the current sink is greater or equal than last one, pick the first
+    # sink in the list. Otherwise just pick the next sink avaliable.
+    local newSink
+    if [ "$curSink" -ge "${sinks[-1]}" ]; then
+        newSink=${sinks[0]}
+    else
+        for sink in "${sinks[@]}"; do
+            if [ "$curSink" -lt "$sink" ]; then
+                newSink=$sink
+                break
+            fi
+        done
+    fi
+
+    # The new sink is set
+    echo $newSink
+    pactl set-default-sink "$newSink"
+
+    # Move all audio threads to new sink
+    local inputs
+    inputs="$(pactl list short sink-inputs | cut -f 1)"
+    for i in $inputs; do
+        pactl move-sink-input "$i" "$newSink"
+    done
+
+    if [ $NOTIFICATIONS = "yes" ]; then
+        getNickname "$newSink"
+
+        if command -v dunstify &>/dev/null; then
+            notify="dunstify --replace 201839192"
+        else
+            notify="notify-send"
+        fi
+        $notify "PipeWire" "Changed output to $SINK_NICKNAME" --icon=audio-headphones-symbolic &
+    fi
+}
+
+# This function assumes that PipeWire is already running. It only supports
+# KDE OSDs for now. It will show a system message with the status of the
+# sink passed by parameter, or the currently active one by default.
+function showOSD() {
+    if [ -z "$1" ]; then
+        curSink="$1"
+    else
+        getCurSink
+    fi
+    getCurVol "$curSink"
+    getIsMuted "$curSink"
+    qdbus org.kde.kded /modules/kosd showVolume "$VOL_LEVEL" "$isMuted"
+}
+
+function listen() {
+    local firstRun=0
+
+    # Listen for changes and immediately create new output for the bar.
+    # This is faster than having the script on an interval.
+    LANG=$LANGUAGE pactl subscribe 2>/dev/null | {
+        while true; do
+            {
+                # If this is the first time just continue and print the current
+                # state. Otherwise wait for events. This is to prevent the
+                # module being empty until an event occurs.
+                if [ $firstRun -eq 0 ]; then
+                    firstRun=1
+                else
+                    read -r event || break
+                    # Avoid double events
+                    if ! echo "$event" | grep -e "on card" -e "on sink" -e "on server"; then
+                        continue
+                    fi
+                fi
+            } &>/dev/null
+            output
+        done
+    }
+}
+
+function output() {
+    if ! getCurSink; then
+        echo "PipeWire not running"
+        return 1
+    fi
+    getCurVol "$curSink"
+    getIsMuted "$curSink"
+    getNickname "$curSink"
+
+    # Debug output - uncomment if needed
+    # echo "Debug: curSink=$curSink curSinkName=$curSinkName SINK_NICKNAME=$SINK_NICKNAME SINK_NICKNAMES=${SINK_NICKNAMES[$curSinkName]}" >&2
+
+    # Fixed volume icons over max volume
+    local iconsLen=${#ICONS_VOLUME[@]}
+    if [ "$iconsLen" -ne 0 ]; then
+        local volSplit=$((VOLUME_MAX / iconsLen))
+        for i in $(seq 1 "$iconsLen"); do
+            if [ $((i * volSplit)) -ge "$VOL_LEVEL" ]; then
+                VOL_ICON="${ICONS_VOLUME[$((i-1))]}"
+                break
+            fi
+        done
+    else
+        VOL_ICON=""
+    fi
+
+    # Showing the formatted message
+    if [ "$isMuted" = "yes" ]; then
+        # shellcheck disable=SC2034
+        VOL_ICON=$ICON_MUTED
+        echo "${COLOR_MUTED}$(eval echo "$FORMAT")${END_COLOR}"
+    else
+        eval echo "$FORMAT"
+    fi
+}
+
+function usage() {
+    echo "\
+Usage: $0 [OPTION...] ACTION
+
+Options: [defaults]
+  --autosync | --no-autosync            whether to maintain same volume for all
+                                        programs [$AUTOSYNC]
+  --color-muted <rrggbb>                color in which to format when muted
+                                        [${COLOR_MUTED:4:-1}]
+  --notifications | --no-notifications  whether to show notifications when
+                                        changing sinks [$NOTIFICATIONS]
+  --osd | --no-osd                      whether to display KDE's OSD message
+                                        [$OSD]
+  --icon-muted <icon>                   icon to use when muted [none]
+  --icon-sink <icon>                    icon to use for sink [none]
+  --format <string>                     use a format string to control the output
+                                        Available variables: \$VOL_ICON,
+                                        \$VOL_LEVEL, \$ICON_SINK, and
+                                        \$SINK_NICKNAME
+                                        [$FORMAT]
+  --icons-volume <icon>[,<icon>...]     icons for volume, from lower to higher
+                                        [none]
+  --volume-max <int>                    maximum volume to which to allow
+                                        increasing [$VOLUME_MAX]
+  --volume-step <int>                   step size when inc/decrementing volume
+                                        [$VOLUME_STEP]
+  --sink-blacklist <name>[,<name>...]   sinks to ignore when switching [none]
+  --sink-nicknames-from <prop>          pacmd property to use for sink names,
+                                        unless overriden by --sink-nickname.
+                                        Its possible values are listed under
+                                        the 'properties' key in the output of
+                                        \`pacmd list-sinks\` [none]
+  --sink-nickname <name>:<nick>         nickname to assign to given sink name,
+                                        taking priority over
+                                        --sink-nicknames-from. May be given
+                                        multiple times, and 'name' is exactly as
+                                        listed in the output of
+                                        \`pactl list sinks short | cut -f2\`
+                                        [none]
+
+Actions:
+  help              display this message and exit
+  output            print the PipeWire status once
+  listen            listen for changes in PipeWire to automatically update
+                    this script's output
+  up, down          increase or decrease the default sink's volume
+  mute, unmute      mute or unmute the default sink's audio
+  togmute           switch between muted and unmuted
+  next-sink         switch to the next available sink
+  sync              synchronize all the output streams volume to be the same as
+                    the current sink's volume
+
+Author:
+    Mario Ortiz Manero
+More info on GitHub:
+    https://github.com/marioortizmanero/polybar-pulseaudio-control
+Modified for PipeWire compatibility"
+}
+
+while [[ "$1" = --* ]]; do
+    unset arg
+    unset val
+    if [[ "$1" = *=* ]]; then
+        arg="${1//=*/}"
+        val="${1//*=/}"
+        shift
+    else
+        arg="$1"
+        # Support space-separated values, but also value-less flags
+        if [[ "$2" != --* ]]; then
+            val="$2"
+            shift
+        fi
+        shift
+    fi
+
+    case "$arg" in
+        --autosync)
+            AUTOSYNC=yes
+            ;;
+        --no-autosync)
+            AUTOSYNC=no
+            ;;
+        --color-muted|--colour-muted)
+            COLOR_MUTED="%{F#$val}"
+            ;;
+        --notifications)
+            NOTIFICATIONS=yes
+            ;;
+        --no-notifications)
+            NOTIFICATIONS=no
+            ;;
+        --osd)
+            OSD=yes
+            ;;
+        --no-osd)
+            OSD=no
+            ;;
+        --icon-muted)
+            ICON_MUTED="$val"
+            ;;
+        --icon-sink)
+            # shellcheck disable=SC2034
+            ICON_SINK="$val"
+            ;;
+        --icons-volume)
+            IFS=, read -r -a ICONS_VOLUME <<< "$val"
+            ;;
+        --volume-max)
+            VOLUME_MAX="$val"
+            ;;
+        --volume-step)
+            VOLUME_STEP="$val"
+            ;;
+        --sink-blacklist)
+            IFS=, read -r -a SINK_BLACKLIST <<< "$val"
+            ;;
+        --sink-nicknames-from)
+            SINK_NICKNAMES_PROP="$val"
+            ;;
+        --sink-nickname)
+            SINK_NICKNAMES["${val//:*/}"]="${val//*:}"
+            ;;
+        --format)
+	    FORMAT="$val"
+            ;;
+        *)
+            echo "Unrecognised option: $arg" >&2
+            exit 1
+            ;;
+    esac
+done
+
+case "$1" in
+    up)
+        volUp
+        ;;
+    down)
+        volDown
+        ;;
+    togmute)
+        volMute toggle
+        ;;
+    mute)
+        volMute mute
+        ;;
+    unmute)
+        volMute unmute
+        ;;
+    sync)
+        volSync
+        ;;
+    listen)
+        listen
+        ;;
+    next-sink)
+        nextSink
+        ;;
+    output)
+        output
+        ;;
+    help)
+        usage
+        ;;
+    *)
+        echo "Unrecognised action: $1" >&2
+        exit 1
+        ;;
+esac
+#+end_src
+
 * Battery
 #+BEGIN_SRC conf
 [module/battery]
@@ -370,7 +831,7 @@ interval = 5
 :END:
 
 #+begin_src bash
-next_events=$(khal list "$(date +"%H:%M")" 23:59 --format "{start-time} - {title}" -df 'SKIPME' | grep -v 'SKIPME' | grep -v 'No events')
+next_events=$(khal list "$(date +"%H:%M")" 23:59 --format "{start-time} - {title}" -df 'SKIPME' 2>/dev/null | grep -v 'SKIPME' | grep -v 'No events')
 
 cal_icon=""
 cal_nb=""
@@ -510,7 +971,7 @@ type = custom/script
 
 format-underline = ${colors.bg}
 click-left = ~/.config/polybar/scripts/lockscreen-toggle.sh >/dev/null 2>%1 &
-click-right = ~/.local/bin/lockscreen >/dev/null 2>%1 &
+click-right = ~/.config/polybar/scripts/lockscreen-activate.sh >/dev/null 2>%1 &
 format = <label>
 exec = ~/.config/polybar/scripts/lockscreen-status.sh
 
@@ -542,13 +1003,26 @@ fi
 #+begin_src bash
 if pgrep -x "xautolock" >/dev/null ; then
     pkill xautolock && \
-        dunstify --replace=13602 'Lock Screen ' 'Desactivated'
+        dunstify --replace=13602 'Lock Screen ' 'Desactivated'; xset s off -dpms
 else
     xautolock -locker "~/.local/bin/lockscreen" -detectsleep -time 30 -notify 60 -notifier "dunstify --replace=31846 -u critical -t 10000 -- 'Locking Screen' '60 seconds'" &
+    xset s on +dpms
     dunstify --replace=13602 'Lock Screen ' 'Activated'
 fi
 #+end_src
 
+** Activate Lock Screen
+:PROPERTIES:
+:header-args:  :tangle ~/.config/polybar/scripts/lockscreen-activate.sh
+:header-args+: :comments both :mkdirp yes
+:header-args+: :shebang "#!/usr/bin/env bash"
+:END:
+
+#+begin_src bash
+~/.local/bin/lockscreen &
+xset s activate
+#+end_src
+
 * Network
 ** Modules
 #+begin_src conf