Wire up more scripts

etc/sway/config.d/40-autostart-applications.conf

@@ -3,10 +3,14 @@
 
 exec {
     $polkit_agent
+    $swappy_notify
     $dex_autostart
+    $wlsunset
     $autotiling
+    $term_server
     $cliphist_store
     $cliphist_watch
+    $autoname_workspaces
     $pcmanfm_daemon
 }
 exec_always {
@@ -16,4 +20,5 @@ exec_always {
     $poweralertd
     $watch_playerctl
     $calendar_daemon
+    $import_gsettings
 }

etc/sway/variables

@@ -21,6 +21,26 @@ set $menu fuzzel
 # Add --to-code to bindsym, support for non-latin layouts
 set $bindsym bindsym --to-code
 
+# Volume notification
+set $volume_bar /usr/share/sway/scripts/volume-notify.sh
+
+# Brightness notification
+set $brightness_bar /usr/share/sway/scripts/brightness-notify.sh
+
+# brightness control
+set $brightness_step bash -c 'echo $(( $(light -Mr) / 100 * 5 < 1 ? 1 : $(( $(light -Mr) / 100 * 5 )) ))'
+set $brightness_up light -r -A $($brightness_step) && $brightness_bar
+set $brightness_down light -r -U $($brightness_step) && $brightness_bar
+
+# Volume control
+set $volume_down pulsemixer --change-volume -5 && $volume_bar
+set $volume_up pulsemixer --change-volume +5 && $volume_bar
+set $volume_mute pulsemixer --toggle-mute && $volume_bar
+
+# clipboard history
+set $clipboard cliphist list | fuzzel -dmenu -p "Select item to copy" --lines 10 --width 35 | cliphist decode | wl-copy
+set $clipboard-del cliphist list | fuzzel -dmenu -p "Select item to delete" --lines 10 --width 35 | cliphist delete
+
 # Pulseaudo command
 set $pulseaudio $term_float pulsemixer
 
@@ -54,12 +74,21 @@ set $screenshot_active $pipe_active | $swappy && $notify_paste
 # PolicyKit agent
 set $polkit_agent /usr/bin/mate-polkit &
 
+# Night Light
+set $wlsunset '[ -x "$(command -v wlsunset)" ] && /usr/share/sway/scripts/sunset.sh "on"'
+
 # Autotiling script
 set $autotiling '[ -x "$(command -v autotiling)" ] && autotiling -w 1 3 5 7 9'
 
+# Automatic workspace names
+set $autoname_workspaces '[ -f /usr/share/sway/scripts/autoname-workspaces.py ] && /usr/share/sway/scripts/autoname-workspaces.py'
+
 # restart kanshi https://github.com/emersion/kanshi/issues/43#issuecomment-531679213
 set $kanshi '[ -x "$(command -v kanshi)" ] && pkill kanshi; exec kanshi'
 
+# Workaround for applying GTK theme
+set $import_gsettings '[ -f /usr/share/sway/scripts/import-gsettings.sh ] && /usr/share/sway/scripts/import-gsettings.sh'
+
 # Dex autostart daemon
 set $dex_autostart '[ -x "$(command -v dex)" ] && gdbus wait --session org.kde.StatusNotifierWatcher && dex --autostart'
 

usr/share/sway/scripts/autoname-workspaces.py

@@ -0,0 +1,165 @@
+#!/usr/bin/python
+
+# This script requires i3ipc-python package (install it from a system package manager
+# or pip).
+# It adds icons to the workspace name for each open window.
+# Set your keybindings like this: set $workspace1 workspace number 1
+# Add your icons to WINDOW_ICONS.
+# Based on https://github.com/maximbaz/dotfiles/blob/master/bin/i3-autoname-workspaces
+
+import argparse
+import i3ipc
+import logging
+import re
+import signal
+import sys
+
+WINDOW_ICONS = {
+    "audacious": "",
+    "azote": "",
+    "balena-etcher": "",
+    "Chromium": "",
+    "chromium": "",
+    "code": "",
+    "discord": "",
+    "engrampa": "",
+    "firefox": "",
+    "foot": "",
+    "gimp-2.10": "",
+    "gimp-2.99": "",
+    "Google-chrome": "",
+    "google-chrome": "",
+    "gpk-application": "",
+    "libreoffice-startcenter": "",
+    "libreoffice-writer": "",
+    "libreoffice-calc": "",
+    "libreoffice-impress": "",
+    "libreoffice-draw": "",
+    "lximage-qt": "",
+    "mate-calc": "",
+    "mpv": "",
+    "nheko": "",
+    "nwg-look": "",
+    "nwg-displays": "",
+    "org.telegram.desktop": "",
+    "org.qbittorrent.qBittorrent": "",
+    "org.pwmt.zathura": "",
+    "org.inkscape.inkscape": "",
+    "pavucontrol": "",
+    "pluma": "",
+    "pcmanfm": "",
+    "simple-scan": "",
+    "software-properties-gtk": "",
+    "steam": "",
+    "sway-input-config": "",
+    "telegram": "",
+    "Thunderbird": "",
+    "thunderbird": "",
+    "transmission-gtk": "",
+    "vlc": ""
+}
+
+DEFAULT_ICON = ""
+
+
+def icon_for_window(window):
+    name = None
+    if window.app_id is not None and len(window.app_id) > 0:
+        name = window.app_id.lower()
+    elif window.window_class is not None and len(window.window_class) > 0:
+        name = window.window_class.lower()
+
+    if name in WINDOW_ICONS:
+        return WINDOW_ICONS[name]
+
+    logging.info("No icon available for window with name: %s" % str(name))
+    return DEFAULT_ICON
+
+
+def rename_workspaces(ipc):
+    for workspace in ipc.get_tree().workspaces():
+        name_parts = parse_workspace_name(workspace.name)
+        icon_tuple = ()
+        for w in workspace:
+            if w.app_id is not None or w.window_class is not None:
+                icon = icon_for_window(w)
+                if not ARGUMENTS.duplicates and icon in icon_tuple:
+                    continue
+                icon_tuple += (icon,)
+        name_parts["icons"] = "  ".join(icon_tuple) + " "
+        new_name = construct_workspace_name(name_parts)
+        ipc.command('rename workspace "%s" to "%s"' % (workspace.name, new_name))
+
+
+def undo_window_renaming(ipc):
+    for workspace in ipc.get_tree().workspaces():
+        name_parts = parse_workspace_name(workspace.name)
+        name_parts["icons"] = None
+        new_name = construct_workspace_name(name_parts)
+        ipc.command('rename workspace "%s" to "%s"' % (workspace.name, new_name))
+    ipc.main_quit()
+    sys.exit(0)
+
+
+def parse_workspace_name(name):
+    return re.match(
+        "(?P<num>[0-9]+):?(?P<shortname>\w+)? ?(?P<icons>.+)?", name
+    ).groupdict()
+
+
+def construct_workspace_name(parts):
+    new_name = str(parts["num"])
+    if parts["shortname"] or parts["icons"]:
+        new_name += ":"
+
+        if parts["shortname"]:
+            new_name += parts["shortname"]
+
+        if parts["icons"]:
+            new_name += " " + parts["icons"]
+
+    return new_name
+
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser(
+        description="This script automatically changes the workspace name in sway depending on your open applications."
+    )
+    parser.add_argument(
+        "--duplicates",
+        "-d",
+        action="store_true",
+        help="Set it when you want an icon for each instance of the same application per workspace.",
+    )
+    parser.add_argument(
+        "--logfile",
+        "-l",
+        type=str,
+        default="/tmp/sway-autoname-workspaces.log",
+        help="Path for the logfile.",
+    )
+    args = parser.parse_args()
+    global ARGUMENTS
+    ARGUMENTS = args
+
+    logging.basicConfig(
+        level=logging.INFO,
+        filename=ARGUMENTS.logfile,
+        filemode="w",
+        format="%(message)s",
+    )
+
+    ipc = i3ipc.Connection()
+
+    for sig in [signal.SIGINT, signal.SIGTERM]:
+        signal.signal(sig, lambda signal, frame: undo_window_renaming(ipc))
+
+    def window_event_handler(ipc, e):
+        if e.change in ["new", "close", "move"]:
+            rename_workspaces(ipc)
+
+    ipc.on("window", window_event_handler)
+
+    rename_workspaces(ipc)
+
+    ipc.main()

usr/share/sway/scripts/brightness-notify.sh

@@ -0,0 +1,11 @@
+#!/bin/sh
+
+VALUE=$(light -G | cut -d'.' -f1)
+TEXT="Brightness: ${VALUE}%"
+
+notify-send \
+    --expire-time 800 \
+    --hint string:x-canonical-private-synchronous:brightness \
+    --hint "int:value:$VALUE" \
+    --hint "int:transient:1" \
+    "${TEXT}"

usr/share/sway/scripts/first-empty-workspace.py

@@ -0,0 +1,54 @@
+#!/usr/bin/python3
+
+from argparse import ArgumentParser
+
+import i3ipc
+
+# Assumption: it exists 10 workspaces (otherwise, change this value)
+NUM_WORKSPACES = 10
+
+if __name__ == "__main__":
+
+    arguments_parser = ArgumentParser()
+    arguments_parser.add_argument('-s',
+                                  '--switch',
+                                  action='store_true',
+                                  help='switch to the first empty workspace'
+                                  )
+    arguments_parser.add_argument('-m',
+                                  '--move',
+                                  action='store_true',
+                                  help='move the currently focused container to the first empty workspace'
+                                  )
+    arguments = arguments_parser.parse_args()
+    assert (arguments.switch or arguments.move)  # at least one of the flags must be specification
+
+    ipc = i3ipc.Connection()
+    tree = ipc.get_tree()
+    current_workspace = tree.find_focused().workspace()
+    workspaces = tree.workspaces()  # includes current_workspace
+
+    workspace_numbers = [workspace.num for workspace in workspaces]
+    empty_workspace_numbers = set([number for number in range(1, NUM_WORKSPACES + 1)]) - set(workspace_numbers)
+    # Take into consideration that the current workspace exists but might be empty
+    if len(current_workspace.nodes) == 0:
+        empty_workspace_numbers.add(current_workspace.num)
+
+    # Get the minor empty workspaces number (or set it as the current workspaces number if all are busy)
+    first_empty_workspace_number = current_workspace.num
+    if empty_workspace_numbers:
+        first_empty_workspace_number = min(empty_workspace_numbers)
+
+    # Use the value of first_empty_workspace_number to make the requested actions
+    if arguments.move and arguments.switch:
+        # Avoid wallpaper flickering when moving and switching by specifying both actions in the same Sway's command
+        reply = ipc.command(
+            "move container to workspace number {}, workspace number {}".format(first_empty_workspace_number,
+                                                                                first_empty_workspace_number))
+        assert reply[0].success  # exit with non-zero status if the assertion fails
+    elif arguments.switch:
+        reply = ipc.command("workspace number {}".format(first_empty_workspace_number))
+        assert reply[0].success  # exit with non-zero status if the assertion fails
+    elif arguments.move:
+        reply = ipc.command("move container to workspace number {}".format(first_empty_workspace_number))
+        assert reply[0].success  # exit with non-zero status if the assertion fails

usr/share/sway/scripts/import-gsettings.sh

@@ -0,0 +1,26 @@
+#!/bin/sh
+
+# usage: import-gsettings
+config="${XDG_CONFIG_HOME:-$HOME/.config}/gtk-3.0/settings.ini"
+if [ ! -f "$config" ]; then exit 1; fi
+
+# Color scheme for GTK apps can be 0 (light, default) and 1 (dark)
+color_scheme="$(grep 'gtk-application-prefer-dark-theme' "$config" | sed 's/.*\s*=\s*//')"
+cursor_theme="$(grep 'gtk-cursor-theme-name' "$config" | sed 's/.*\s*=\s*//')"
+font_name="$(grep 'gtk-font-name' "$config" | sed 's/.*\s*=\s*//')"
+gnome_schema="org.gnome.desktop.interface"
+gnome_wm_schema="org.gnome.desktop.wm.preferences"
+gtk_theme="$(grep 'gtk-theme-name' "$config" | sed 's/.*\s*=\s*//')"
+icon_theme="$(grep 'gtk-icon-theme-name' "$config" | sed 's/.*\s*=\s*//')"
+
+gsettings set "$gnome_schema" gtk-theme "$gtk_theme"
+gsettings set "$gnome_schema" icon-theme "$icon_theme"
+gsettings set "$gnome_schema" cursor-theme "$cursor_theme"
+gsettings set "$gnome_schema" font-name "$font_name"
+gsettings set "$gnome_wm_schema" button-layout ""
+
+if [ "$color_scheme" -eq 1 ]; then
+	gsettings set "$gnome_schema" color-scheme "prefer-dark"
+else
+	gsettings set "$gnome_schema" color-scheme "prefer-light"
+fi

usr/share/sway/scripts/recorder.sh

@@ -0,0 +1,44 @@
+#!/bin/bash
+set -x
+
+pgrep wf-recorder
+status=$?
+
+countdown() {
+  notify "Recording in 3 seconds" -t 1000
+  sleep 1
+  notify "Recording in 2 seconds" -t 1000
+  sleep 1
+  notify "Recording in 1 seconds" -t 1000
+  sleep 1
+}
+
+notify() {
+  line=$1
+  shift
+  notify-send "Recording" "${line}" -i /usr/share/icons/Yaru/scalable/devices/camera-video-symbolic.svg "$*"
+}
+
+if [ $status != 0 ]; then
+  target_path=$(xdg-user-dir VIDEOS)
+  timestamp=$(date +'recording_%Y%m%d-%H%M%S')
+
+  notify "Select a region to record" -t 1000
+  area=$(swaymsg -t get_tree | jq -r '.. | select(.pid? and .visible?) | .rect | "\(.x),\(.y) \(.width)x\(.height)"' | slurp)
+
+  countdown
+  (sleep 0.5 && pkill -RTMIN+8 waybar) &
+
+  if [ "$1" == "-a" ]; then
+    file="$target_path/$timestamp.mp4"
+    wf-recorder --audio -g "$area" --file="$file"
+  else
+    file="$target_path/$timestamp.webm"
+    wf-recorder -g "$area" -c libvpx --codec-param="qmin=0" --codec-param="qmax=25" --codec-param="crf=4" --codec-param="b:v=1M" --file="$file"
+  fi
+
+  pkill -RTMIN+8 waybar && notify "Finished recording ${file}"
+else
+  pkill --signal SIGINT wf-recorder
+  pkill -RTMIN+8 waybar
+fi

usr/share/sway/scripts/scratchpad.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+tooltip=$(swaymsg -r -t get_tree | jq -r 'recurse(.nodes[]) | first(select(.name=="__i3_scratch")) | .floating_nodes | .[] | "\(.app_id) | \(.name)"')
+count=$(echo -n "$tooltip" | grep -c '^')
+
+if [ "$count" -eq 0 ]; then
+  exit 1
+elif [ "$count" -eq 1 ]; then
+  class="one"
+elif [ "$count" -gt 1 ]; then
+  class="many"
+else
+  class="unknown"
+fi
+
+printf '{"text":"%s", "class":"%s", "alt":"%s", "tooltip":"%s"}\n' "$count" "$class" "$class" "${tooltip//$'\n'/'\n'}"

usr/share/sway/scripts/screenshot-notify.sh

@@ -0,0 +1,8 @@
+#!/bin/sh
+
+set -e
+DIR=${XDG_PICTURES_DIR:-$HOME/Pictures}
+
+while true; do
+    mkdir -p "$DIR" && inotifywait -q -e create "$DIR" --format '%w%f' | xargs notify-send "Screenshot saved"
+done

usr/share/sway/scripts/sunset.sh

@@ -0,0 +1,64 @@
+#!/bin/bash
+
+#Startup function
+function start() {
+    [[ -f "$HOME/.config/wlsunset/config" ]] && source "$HOME/.config/wlsunset/config"
+    temp_low=${temp_low:-"4000"}
+    temp_high=${temp_high:-"6500"}
+    duration=${duration:-"900"}
+    sunrise=${sunrise:-"07:00"}
+    sunset=${sunset:-"19:00"}
+    location=${location:-"on"}
+    fallback_longitude=${fallback_longitude:-"8.7"}
+    fallback_latitude=${fallback_latitude:-"50.1"}
+
+    if [ "${location}" = "on" ]; then
+        if [[ -z ${longitude+x} ]] || [[ -z ${latitude+x} ]]; then
+            GEO_CONTENT=$(curl -sL https://freegeoip.live/json/)
+        fi
+        longitude=${longitude:-$(echo "$GEO_CONTENT" | jq '.longitude // empty')}
+        longitude=${longitude:-$fallback_longitude}
+        latitude=${latitude:-$(echo "$GEO_CONTENT" | jq '.latitude // empty')}
+        latitude=${latitude:-$fallback_latitude}
+
+        echo longitude: "$longitude" latitude: "$latitude"
+
+        wlsunset -l "$latitude" -L "$longitude" -t "$temp_low" -T "$temp_high" -d "$duration" &
+    else
+        wlsunset -t "$temp_low" -T "$temp_high" -d "$duration" -S "$sunrise" -s "$sunset" &
+    fi
+}
+
+#Accepts managing parameter
+case $1'' in
+'off')
+    pkill wlsunset
+    ;;
+
+'on')
+    start
+    ;;
+
+'toggle')
+    if pkill -0 wlsunset; then
+        pkill wlsunset
+    else
+        start
+    fi
+    ;;
+'check')
+    command -v wlsunset
+    exit $?
+    ;;
+esac
+
+#Returns a string for Waybar
+if pkill -0 wlsunset; then
+    class="on"
+    tooltip="Night Color mode: enabled"
+else
+    class="off"
+    tooltip="Night Color mode: disabled"
+fi
+
+printf '{"alt":"%s", "tooltip":"%s"}\n' "$class" "$tooltip"

usr/share/sway/scripts/volume-notify.sh

@@ -0,0 +1,22 @@
+#!/bin/sh
+
+VOLUME=$(pulsemixer --get-volume)
+# get first percent value
+VOLUME=${VOLUME%%%*}
+VOLUME=${VOLUME##* }
+
+TEXT="Volume: ${VOLUME}%"
+case $(pulsemixer --get-mute) in
+     *1)
+         TEXT="Volume: muted"
+         VOLUME=0
+         ;;
+esac
+
+notify-send \
+    --app-name sway \
+    --expire-time 800 \
+    --hint string:x-canonical-private-synchronous:volume \
+    --hint "int:value:$VOLUME" \
+    --hint "int:transient:1" \
+    "${TEXT}"