New DWL utility to switch context

Better logging

colors.sh

@@ -29,9 +29,11 @@ U+E0B2      \xee\x82\xb2       Leftwards black arrowhead  (U+2B82 \xe2\xae\x82 )
 U+E0B3      \xee\x82\xb3       Leftwards arrowhead        (U+2B83 \xe2\xae\x83 )\n\
 "
 
-echo -e "Ligatures:\n\
+echo -e "Ligature support:\n\
-    -> -----> => =====>
+    -> -----> ----------> <---------- <----- <-\n\
-    == != <= >=
+    => =====> ==========> <========== <===== <=\n\
+    +++++\n\
+    >= <= !=\n\
 "
 
 echo -e "Default \e[39mDefault\e[0m"

dwl.entourage

@@ -1,62 +1,39 @@
 #!/usr/bin/env bash
 
-echo "Entourage: $XDG_RUNTIME_DIR - $DWL_TAGS_FILE" >> $DWL_LOG_FILE
+function log_this() {
+    TSTMP=$(date)
+    echo "$TSTMP : " $1 >> $DWL_LOG_FILE
+}
 
-NUM_DISPS=$(wlr-randr | egrep "^\w+" | wc -l)
+log_this "Entourage: $XDG_RUNTIME_DIR"
-echo "Entourage: Configuring ${NUM_DISPS} displays" >> $DWL_LOG_FILE
-
-if [[ $NUM_DISPS > 1 ]]; then
-    # Dual screen
-    wlr-randr --output HDMI-A-1 --on --pos 0,0 --output eDP-1 --on --pos 0,1050
-else
-    # Single laptop screen
-    wlr-randr --output HDMI-A-1 --off --output eDP-1 --on --pos 0,0
-fi
 
 # ----------------------------------------------------------
 # Let DWL start
 # ----------------------------------------------------------
 while [ ! -e "$XDG_RUNTIME_DIR/wayland-0.lock" ]
 do
-    echo "DWL getting ready..." >> $DWL_LOG_FILE
+    log_this "DWL getting ready..."
     sleep 1
 done
-echo "DWL ready!" >> $DWL_LOG_FILE
+log_this "DWL ready!"
-echo "Entourage: " $DWL_TAGS_FILE >> $DWL_LOG_FILE
-
-DISPLAYS=$(wlr-randr | perl -ne 'print "$1 " if /^([\w-]+)/')
-DISP_NUM=$(expr 0)
-for DISP in $DISPLAYS; do
-    DISP_NUM=$(expr $DISP_NUM + 1)
-    TF=${DWL_TAGS_FILE}.${DISP}
-    # ----------------------------------------------------------
-    # Top bar for displaying DWL tags
-    # ----------------------------------------------------------
-    # Dependency - needs inotify-tools package
-    echo "Entourage: Monitor - ${DISP_NUM} ${DISP}, new tags file " ${TF} >> $DWL_LOG_FILE
-    touch ${TF}
-    inotifywait -q -m -e close_write ${TF} |
-        (cat ${TF} ;
-        while read -r filename event; do
-            cat ${TF}
-        done) | dtao -z -z -xs ${DISP_NUM} -ta l -tw 100 -expand r -h 22 -fn 'Iosevka Term:style=Regular:size=12' &
-
-    # ----------------------------------------------------------
-    # Bottom bar for displaying context information
-    # ----------------------------------------------------------
-    (conky -c ~/.conkyrc) | dtao -xs ${DISP_NUM} -ta r -tw 100 -expand l -h 22 -fn 'Iosevka Term:style=Regular:size=12' &
-done
 
 # ----------------------------------------------------------
-# Background
+# Background and support tasks
 # ----------------------------------------------------------
-swaybg --mode fill --image ~/.config/wallpaper.jpg &
+# TODO: Consuimng too much CPU - keeps fan spinning
+# source ~/bin/dwl.wallpaper_setup
 
-# ----------------------------------------------------------
+log_this "Entourage: Starting screen locker with 10min idle time"
-# Redirect STDIN to STDOUT and pass along to tags script
+source ~/bin/dwl.idle_setup
-# ----------------------------------------------------------
-(while read line
-do
-    echo $line
-done) | dwltags.pl --file $DWL_TAGS_FILE
 
+log_this "Entourage: Configuring $(wlr-randr | grep -E "^\w+" | wc -l) displays"
+source ~/bin/dwl.randr_setup
+
+log_this "Entourage: Setting up notification"
+source ~/bin/dwl.notification_setup
+
+log_this "Entourage: Setting up MPD support"
+source ~/bin/dwl.mpd_support_setup
+
+log_this "Entourage: Starting somebar using $SOMEBAR_FIFO"
+source ~/bin/dwl.bar_setup

dwl.service

@@ -1,9 +1,12 @@
 # Systemd service to start DWL
 # ----------------------------------------------------------
 #
-# Put this file in following directory:
+# Symlink this file in following directory as follows:
 #
-#  ~/.config/systemd/user
+#  $ cd ~/.config/systemd/user
+#  $ ln -s <snips>/dwl.service dwl@.service
+#
+# Be sure to link it as a named service with (@.service)
 #
 # Start this service with something like this:
 #
@@ -36,6 +39,8 @@ Environment=XDG_RUNTIME_DIR=%I
 Environment=DWL_TAGS_FILE=%I/dwl.tags
 Environment=DWL_LOG_FILE=%I/dwl.log
 Environment=DWLTAGS_FMT=DZEN
+Environment=XDG_CURRENT_DESKTOP=DWL
+Environment=PIPEWIRE_RUNTIME_DIR=/run/user/501
 ExecStart=%h/bin/dwl.session
 Restart=on-failure
 RestartSec=1

dwl.session

@@ -2,10 +2,19 @@
 
 echo $XDG_RUNTIME_DIR used for Wayland session
 export WLR_LIBINPUT_NO_DEVICES=1
+
+export DWL_PATH=/usr/local/bin
+# export DWL_PATH=/home/mahesh/git/furnish/heshapps_dwl
+export DWL_BAR_PATH=/usr/local/bin
+# export DWL_BAR_PATH=/home/mahesh/git/somebar_20240217/build
+export DWL_BAR=$DWL_BAR_PATH/somebar
+export SOMEBAR_FIFO=$XDG_RUNTIME_DIR/somebar.fifo
+
 # export DWLTAGS_SHOW_MON=1
 export PATH=~/bin:$PATH
+# export DWL_LOG_VERBOSE=1
 
 echo "Session: in $XDG_RUNTIME_DIR" >> $DWL_LOG_FILE
 env
 
-exec /usr/local/bin/dwl -s $HOME/bin/dwl.entourage
+exec $DWL_PATH/dwl -s $HOME/bin/dwl.entourage

dwl.switch_context

@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+
+function log_this() {
+    TSTMP=$(date)
+    echo "$TSTMP : " $1 >> $DWL_LOG_FILE
+}
+
+# ----------------------------------------------------------
+# Let DWL start
+# ----------------------------------------------------------
+
+log_this "Switch Context: Configuring $(wlr-randr | grep -E "^\w+" | wc -l) displays"
+source ~/bin/dwl.randr_setup
+
+log_this "Switch Context: Starting somebar using $SOMEBAR_FIFO"
+source ~/bin/dwl.bar_setup

dwl_act

@@ -0,0 +1,89 @@
+#!/usr/bin/env bash
+
+act=$1
+timestamp=$(date)
+
+echo  "$0 - $timestamp - $act" >> ~/dwl_key_act.log
+
+# In Wayland, use the following like X11's xev:
+#
+#  % wev | grep "sym"
+#
+
+case $act in
+    # Without modifier
+    vol_mute)       wpctl set-mute               @DEFAULT_AUDIO_SINK@ toggle;;
+    vol_lower)      wpctl set-volume --limit 1.0 @DEFAULT_AUDIO_SINK@ 10%-;;
+    vol_raise)      wpctl set-volume --limit 1.0 @DEFAULT_AUDIO_SINK@ 10%+;;
+    mic_mute)       rofi -show sound -modes "sound:~/bin/rofi_sound.pl";;
+    bright_low)     echo 20 >> /sys/class/backlight/intel_backlight/brightness;;
+    bright_high)    echo 200 >> /sys/class/backlight/intel_backlight/brightness;;
+    media_toggle)   mpc toggle;;    # XF86AudioPlay
+    media_stop)     mpc stop;;      # XF86AudioStop
+    media_prev)     mpc prev;;      # XF86AudioPrev
+    media_next)     mpc next;;      # XF86AudioNext
+    disp)           /home/mahesh/bin/switch_context.sh;;
+    # wlan)           ;;
+    # tools)          ;;
+    # search)         ;;
+    launch)         wldash;;
+    # explore)        ;;
+    print)          grim  -c -g "$(slurp -o -r -c '#ff0000ff')" -t ppm - | satty --filename - --fullscreen --output-filename ~/Screenshots/satty-$(date '+%Y%m%d-%H:%M:%S').png   ;;
+
+    # With CTRL modifier
+    # C_vol_mute)       ;;
+    # C_vol_lower)      ;;
+    # C_vol_raise)      ;;
+    # C_mic_mute)       ;;
+    # C_bright_low)     ;;
+    # C_bright_high)    ;;
+    # C_media_toggle)   ;;
+    # C_media_stop)     ;;
+    # C_media_prev)     ;;
+    # C_media_next)     ;;
+    # C_disp)           ;;
+    # C_wlan)           ;;
+    # C_tools)          ;;
+    # C_search)         ;;
+    # C_launch)         ;;
+    # C_explore)        ;;
+    C_print)          grim  -c -g "$(slurp -d -c '#0000ffff')" -t ppm - | satty --filename - --fullscreen --output-filename ~/Screenshots/satty-$(date '+%Y%m%d-%H:%M:%S').png   ;;
+
+    # With SHIFT modifier
+    # S_vol_mute)       ;;
+    # S_vol_lower)      ;;
+    # S_vol_raise)      ;;
+    # S_mic_mute)       ;;
+    # S_bright_low)     ;;
+    # S_bright_high)    ;;
+    # S_media_toggle)   ;;
+    # S_media_stop)     ;;
+    # S_media_prev)     ;;
+    # S_media_next)     ;;
+    # S_disp)           ;;
+    # S_wlan)           ;;
+    # S_tools)          ;;
+    # S_search)         ;;
+    # S_launch)         ;;
+    # S_explore)        ;;
+    # S_print)          ;;
+
+    # With SHIFT+CTRL modifiers
+    # SC_vol_mute)       ;;
+    # SC_vol_lower)      ;;
+    # SC_vol_raise)      ;;
+    # SC_mic_mute)       ;;
+    # SC_bright_low)     ;;
+    # SC_bright_high)    ;;
+    # SC_media_toggle)   ;;
+    # SC_media_stop)     ;;
+    # SC_media_prev)     ;;
+    # SC_media_next)     ;;
+    # SC_disp)           ;;
+    # SC_wlan)           ;;
+    # SC_tools)          ;;
+    # SC_search)         ;;
+    # SC_launch)         ;;
+
+    *)              echo "Unknown action '$act'";;
+esac

dwl_entourage/dwl.bar_setup

@@ -0,0 +1,9 @@
+
+killall conky
+killall somebar
+
+mkfifo $SOMEBAR_FIFO -m666
+conky -c ~/.conkyrc > $SOMEBAR_FIFO &
+
+$DWL_BAR -s $SOMEBAR_FIFO > $XDG_RUNTIME_DIR/somebar.log 2>&1
+

dwl_entourage/dwl.idle_setup

@@ -0,0 +1,3 @@
+
+swayidle -w \
+    timeout 6000 'systemctl hybrid-sleep' &

dwl_entourage/dwl.mpd_support_setup

@@ -0,0 +1,2 @@
+
+musnify-mpd -h localhost -p 6600 &

dwl_entourage/dwl.notification_setup

@@ -0,0 +1,9 @@
+
+# mako --font "Iosevka Term" \
+#     --background-color "#777777AA" \
+#     --text-color "#EEEEEE" \
+#     --border-color "#777777AA" \
+#     --border-radius 5 \
+#     --default-timeout 5000 &
+
+swaync &

dwl_entourage/dwl.randr_setup

@@ -0,0 +1,3 @@
+
+cmd=$(get_randr.pl)
+$cmd

dwl_entourage/dwl.wallpaper_setup

@@ -0,0 +1,3 @@
+
+swaybg --mode fill --image ~/.config/wallpaper.jpg &
+

dwltags.pl

@@ -9,6 +9,9 @@ use Getopt::Long;
 
 my $info = {};
 my $tags_file = $ENV{'DWL_TAGS_FILE'};
+my $dwl_log_h = FileHandle->new(">> " . $ENV{'DWL_LOG_FILE'});
+die "Could not open $ENV{'DWL_LOG_FILE'} to append" unless (defined $dwl_log_h);
+$dwl_log_h->autoflush();
 
 my @mons = map { /^([\w-]+)/; $1 } grep { /^([\w-]+)/ } `wlr-randr`;
 
@@ -18,18 +21,22 @@ GetOptions("file=s" => \$tags_file)
 # Color scheme is only used in ANSI mode
 # <class>_f/_g: class is used in JSON mode to be used in style.css for styling
 my $colorscheme = {
-    'norm_f' => '#ffffff',
+    'occ_f' => '#ffffff',
-    'norm_b' => '#111111',
+    'occ_b' => '#111111',
-    'sel_f' => '#ffffff',
+    'occsel_f' => '#ffffff',
-    'sel_b' => '#aa4444',
+    'occsel_b' => '#aa4444',
+    'unocc_f' => '#ffffff',
+    'unocc_b' => '#888888',
+    'unoccsel_f' => '#ffffff',
+    'unoccsel_b' => '#aa8888',
     'mon_f' => '#000000',
     'mon_b' => '#777777',
     'lay_f' => '#111111',
     'lay_b' => '#77aaaa',
     'title_f' => '#ffcccc',
     'title_b' => '#111111'
-    # 'norm_f' => 'white',
+    # 'occ_f' => 'white',
-    # 'norm_b' => 'black',
+    # 'occ_b' => 'black',
     # 'sel_f' => 'black',
     # 'sel_b' => 'red',
     # 'mon_f' => 'black',
@@ -46,7 +53,7 @@ for my $mon (@mons) {
     print_tags({
             'selmon' => '1',
             'mon' => $mon,
-            'tags' => '1 1',
+            'tags' => '0 1',
             'title' => '',
             'layout' => '[]='
         }, $tags_file . "." . $mon);
@@ -56,7 +63,11 @@ while (<>) {
     my $line = $_;
     chomp $line;
 
-    # print_log("DWLTAGS [VV] : $line");
+    print STDOUT "$_";
+
+    if (exists $ENV{'DWL_LOG_VERBOSE'}) {
+        print_log("DWLTAGS [VV] : $line");
+    }
 
     if (my ($mon, $key, $val) = $line =~ /^(\S+)\s+(\S+)\s(.*)$/) {
         $info->{$key} = $val;
@@ -82,15 +93,16 @@ sub print_tags {
     if (my ($tuse, $tsel) = $info->{'tags'} =~ /(\d+)\s+(\d+)/) {
         my $tags = "";
 
-        for (my $i = 0; $i < $numtags; $i++) {
+        for (my $i = 0; $i < ($numtags-1); $i++) {
-            my $sel = "norm";
+            my $sel = "unocc";
             if (($tuse & (1 << $i))) {
+                $sel = "occ";
+            }
             if ($tsel & (1 << $i)) {
-                    $sel = "sel";
+                $sel .= "sel";
             }
             $tags .= getformatted($sel, " ". ($i+1) . " ");
         }
-        }
 
         if (exists $ENV{'DWLTAGS_SHOW_MON'}) {
             $tags .= getformatted("mon", " $info->{'mon'} ");
@@ -137,9 +149,7 @@ sub dzen_colored {
 
 sub print_log {
     my ($line) = @_;
-    my $fh = FileHandle->new(">> " . $ENV{'DWL_LOG_FILE'});
+    if (defined $dwl_log_h) {
-    if (defined $fh) {
+        print $dwl_log_h $line . "\n";
-        print $fh $line . "\n";
-        $fh->close;
     }
 }

get_neovim.sh

@@ -0,0 +1,59 @@
+#!/bin/bash
+
+function die() {
+    echo "ERROR! $1" && exit 1
+}
+
+START_DIR=$(pwd)
+FILE_DIR="/opt/neovim"
+FILE_NAME="nvim-linux-x86_64.appimage"
+FILE_URL="https://github.com/neovim/neovim/releases/download/nightly"
+TMP_FILE=$(mktemp $FILE_DIR/nvim.XXXXXX.appimage)
+
+echo "Downloading latest nightly $FILE_NAME to $TMP_FILE"
+# curl -L -o $TMP_FILE $FILE_URL/$FILE_NAME || die "Can't cURL $FILE_NAME"
+wget -O $TMP_FILE $FILE_URL/$FILE_NAME > /dev/null 2>&1 || die "Can't cURL $FILE_NAME"
+
+chmod +x $TMP_FILE || die "Can't chmod $TMP_FILE"
+
+NEWVER=$($TMP_FILE --version | head -1)
+EXTVER=$(test -e $FILE_DIR/.version && cat $FILE_DIR/.version || echo "")
+echo "Version check - New version ($NEWVER) =?= current ($EXTVER)"
+
+if [ "$NEWVER" == "$EXTVER" ]; then
+    echo "Not updating. New version ($NEWVER) same as current ($EXTVER)"
+else
+    if [ -e $FILE_NAME ]; then
+        rm $FILE_NAME || die "Can't remove $FILE_NAME"
+        echo "Removed $FILE_NAME"
+    fi
+    cp $TMP_FILE $FILE_DIR/$FILE_NAME || die "Can't copy $TMP_FILE to $FILE_NAME"
+
+    echo "Making $FILE_DIR/$FILE_NAME executable"
+    chmod +x $FILE_DIR/$FILE_NAME || die "Can't chmod $FILE_DIR/$FILE_NAME"
+
+    echo $NEWVER > $FILE_DIR/.version || die "Can't write $FILE_DIR/.version"
+
+    # Extract nvim for other (non-root) users to run
+    if [ -d "$FILE_DIR/squashfs-root" ]; then
+        rm -rf $FILE_DIR/squashfs-root || die "Can't delete $FILE_DIR/squashfs-root"
+    fi
+
+    cd $FILE_DIR
+
+    echo "Extracting $NEWVER"
+    $TMP_FILE --appimage-extract > /dev/null 2>&1 || die "Can't extract appimage $FILE_NAME"
+    if [ -L "$FILE_DIR/nvim" ]; then
+        rm $FILE_DIR/nvim || die "Can't remove $FILE_DIR/nvim"
+    fi
+    if [ -x "$FILE_DIR/squashfs-root/AppRun" ]; then
+        ln -s $FILE_DIR/squashfs-root/AppRun nvim
+    else
+        die "$FILE_DIR/squash-root/AppRun not executable"
+    fi
+    cd $START_DIR
+
+    echo "Version $NEWVER ready!"
+fi
+rm $TMP_FILE || die "Can't delete $TMP_FILE"
+echo "Done with Neovim"

get_randr.pl

@@ -0,0 +1,176 @@
+#!/usr/bin/env perl
+
+use strict;
+use warnings;
+
+use Data::Dumper;
+
+unless (exists $ENV{'WAYLAND_DISPLAY'}) {
+    die "Not running in WAYLAND";
+}
+
+my $app = {};
+$app->{'displays'} = {};
+$app->{'setup'} = "";
+
+get_display_info($app);
+show_debug(Data::Dumper->Dump([$app]));
+my $wlr_line = get_wlr_line($app);
+notify($app);
+print "${wlr_line}\n";
+
+# -----------
+# Subroutines
+# -----------
+sub get_display_info {
+    my ($app) = @_;
+
+    open (my $RANDRH, "wlr-randr |") or die "Couldn't run wlr-randr";
+    my @lines = map { chomp(); $_ } <$RANDRH>;
+    close ($RANDRH);
+
+    my $state = "IDLE";
+    my $curr_disp = "UNDEF";
+    my $disp_info = {};
+
+    foreach my $ln (@lines) {
+        if (my ($dn, $dd) = $ln =~ /^(\S+)\s+"([^"]+)"$/) {
+            $state = "IN_DISP";
+
+            unless (exists $disp_info->{$dn}) {
+                $disp_info->{$dn} = {};
+                $disp_info->{$dn}->{'name'} = $dn;
+                $curr_disp = $dn;
+
+                $disp_info->{$dn}->{'desc'} = $dd;
+
+            }
+        }
+        if (($state eq "IN_DISP") || ($state eq "IN_MODES")) {
+            if (my ($k,$v) = $ln =~ /\s+(\w+)\s*:\s*(.*)?$/) {
+                if ($k eq "Modes") {
+                    $state = "IN_MODES";
+                    $disp_info->{$curr_disp}->{'modes'} = [];
+                } else {
+                    $disp_info->{$curr_disp}->{$k} = $v;
+                    $state = "IN_DISP"
+                }
+            }
+        }
+        if ($state eq "IN_MODES") {
+            if (my ($mode_string) = $ln =~ /\s+(.+)$/) {
+                # 1920x1080 px, 60.000999 Hz (preferred, current)
+                my ($h, $v, $f, $a) = $mode_string =~ /(\d+)x(\d+)\s*px,\s*(\S+)\s*Hz\s*\((.*)\)$/;
+                my $mode_info = {};
+                $mode_info->{'horizontal'} = $h;
+                $mode_info->{'vertical'} = $v;
+                $mode_info->{'refresh_freq'} = $f;
+                if (defined $a) {
+                    $mode_info->{'attributes'} = [split (/\s*,\s*/, $a)];
+                    if ($a =~ /current/) {
+                        $disp_info->{$curr_disp}->{'current_mode'} = $mode_info;
+                    }
+                    if ($a =~ /preferred/) {
+                        $disp_info->{$curr_disp}->{'preferred_mode'} = $mode_info;
+                    }
+                }
+
+                push(@{$disp_info->{$curr_disp}->{'modes'}}, $mode_info);
+
+            }
+        }
+        # show_debug("$state: $ln");
+    }
+
+    $app->{'displays'} = $disp_info;
+}
+
+# -----------
+sub get_wlr_line {
+    my ($app) = @_;
+    my $matching_disps;
+
+    my $wlr_line = "UNKNOWN";
+
+    my $num_disps = scalar(keys(%{$app->{'displays'}}));
+    if ($num_disps == 1) {
+        show_debug("Single display configuration");
+        $app->{'setup'} = "Single display configuration";
+        $wlr_line = "wlr-randr --output HDMI-A-1 --off --output eDP-1 --on --pos 0,0"
+    } elsif ($num_disps > 1) {
+        # Determine setup (Custom)
+        #
+        #   - Den room (DELL 27" monitor on the left of laptop display)
+        $matching_disps = has_display_with_name($app, "DELL U27");
+        if (scalar (@{$matching_disps}) == 1) {
+            my ($h, $v) = get_display_current_dimensions($app, $matching_disps->[0]);
+            my $disp_name = $matching_disps->[0]->{'name'};
+            show_debug("Multiple display configuration: Den room");
+            $app->{'setup'} = "Multiple display configuration: Den room";
+
+            $wlr_line = "wlr-randr --output ${disp_name} --on --pos 0,0 --output eDP-1 --on --pos ${h},0";
+        }
+
+        #
+        #   - Media room (DELL 24" monitor above laptop display)
+        $matching_disps = has_display_with_name($app, "DELL U24");
+        if (scalar (@{$matching_disps}) == 1) {
+            my ($h, $v) = get_display_current_dimensions($app, $matching_disps->[0]);
+            my $disp_name = $matching_disps->[0]->{'name'};
+            show_debug("Multiple display configuration: Media room");
+            $app->{'setup'} = "Multiple display configuration: Media room";
+
+            $wlr_line = "wlr-randr --output ${disp_name} --on --pos 0,0 --output eDP-1 --on --pos 0,${v}";
+        }
+    } else {
+        show_debug("No displays?!");
+    }
+
+    # Adjust scale on Apple pane. Assumes that above lines always put eDP-1 as the last display
+    $matching_disps = has_display_with_name($app, "Apple Computer");
+    if (scalar (@{$matching_disps}) == 1) {
+        show_debug("Scaling Apple MacBook Pro display");
+
+        $wlr_line .= " --scale 1.5";
+    }
+
+    return $wlr_line;
+}
+
+# -----------
+sub has_display_with_name {
+    my ($app, $name) = @_;
+    my $found = [];
+
+    foreach my $k (keys %{$app->{'displays'}}) {
+        if ($app->{'displays'}->{$k}->{'desc'} =~ /$name/) {
+            push(@{$found}, $app->{'displays'}->{$k});
+        }
+    }
+
+    return $found;
+}
+
+# -----------
+sub get_display_current_dimensions {
+    my ($app, $disp) = @_;
+
+    return ($disp->{'current_mode'}->{'horizontal'}, $disp->{'current_mode'}->{'vertical'});
+}
+# -----------
+sub notify {
+    my ($app) = @_;
+
+    system("notify-send",
+            "--app-name=get_randr.pl",
+            "--icon=/usr/share/icons/Adwaita/scalable/devices/video-display.svg",
+            "--expire-time=5000",
+            "Display Configuration Changed", "Now set to - $app->{'setup'}");
+}
+
+# -----------
+sub show_debug {
+    my ($str) = @_;
+    # UNCOMMENT TO DEBUG # print "[DEBUG] $str\n";
+}
+

get_wezterm.sh

@@ -0,0 +1,59 @@
+#!/bin/bash
+
+function die() {
+    echo "ERROR! $1" && exit 1
+}
+
+START_DIR=$(pwd)
+FILE_DIR="/opt/wezterm"
+FILE_NAME="WezTerm-nightly-Ubuntu20.04.AppImage"
+FILE_URL="https://github.com/wez/wezterm/releases/download/nightly"
+TMP_FILE=$(mktemp $FILE_DIR/wezterm.XXXXXX.appimage)
+
+echo "Downloading latest nightly $FILE_NAME to $TMP_FILE"
+# curl -L -o $TMP_FILE $FILE_URL/$FILE_NAME || die "Can't cURL $FILE_NAME"
+wget -O $TMP_FILE $FILE_URL/$FILE_NAME > /dev/null 2>&1 || die "Can't cURL $FILE_NAME"
+
+chmod +x $TMP_FILE || die "Can't chmod $TMP_FILE"
+
+NEWVER=$($TMP_FILE --version | head -1)
+EXTVER=$(test -e $FILE_DIR/.version && cat $FILE_DIR/.version || echo "")
+echo "Version check - New version ($NEWVER) =?= current ($EXTVER)"
+
+if [ "$NEWVER" == "$EXTVER" ]; then
+    echo "Not updating. New version ($NEWVER) same as current ($EXTVER)"
+else
+    if [ -e $FILE_NAME ]; then
+        rm $FILE_NAME || die "Can't remove $FILE_NAME"
+        echo "Removed $FILE_NAME"
+    fi
+    cp $TMP_FILE $FILE_DIR/$FILE_NAME || die "Can't copy $TMP_FILE to $FILE_NAME"
+
+    echo "Making $FILE_DIR/$FILE_NAME executable"
+    chmod +x $FILE_DIR/$FILE_NAME || die "Can't chmod $FILE_DIR/$FILE_NAME"
+
+    echo $NEWVER > $FILE_DIR/.version || die "Can't write $FILE_DIR/.version"
+
+    # Extract wezterm for other (non-root) users to run
+    if [ -d "$FILE_DIR/squashfs-root" ]; then
+        rm -rf $FILE_DIR/squashfs-root || die "Can't delete $FILE_DIR/squashfs-root"
+    fi
+
+    cd $FILE_DIR
+
+    echo "Extracting $NEWVER"
+    $TMP_FILE --appimage-extract > /dev/null 2>&1 || die "Can't extract appimage $FILE_NAME"
+    if [ -L "$FILE_DIR/wezterm" ]; then
+        rm $FILE_DIR/wezterm || die "Can't remove $FILE_DIR/wezterm"
+    fi
+    if [ -x "$FILE_DIR/squashfs-root/AppRun" ]; then
+        ln -s $FILE_DIR/squashfs-root/AppRun wezterm
+    else
+        die "$FILE_DIR/squash-root/AppRun not executable"
+    fi
+    cd $START_DIR
+
+    echo "Version $NEWVER ready!"
+fi
+rm $TMP_FILE || die "Can't delete $TMP_FILE"
+echo "Done with Wezterm"

ghostty.config

@@ -0,0 +1,23 @@
+# Ghostty configuration
+# ---------------------
+
+# Font
+font-family = Iosevka Term
+font-size = 15
+
+# Theme
+# theme = MaterialOcean
+theme = 0x96f
+
+# Cursor
+cursor-color = #aa2222
+cursor-opacity = 0.8
+cursor-style = block
+cursor-style-blink = false
+shell-integration-features = no-cursor
+
+# Window
+window-decoration = false
+window-padding-x = 5
+window-padding-y = 5
+window-padding-balance = true

minimal.vimrc.vim

@@ -2,7 +2,7 @@
 " Vim customization and package management
 "
 
-" This uses Vundle for package management, so Vundle is installed on the first
+" This uses Vim Plug for package management, so Vim Plug is installed on the first
 " run.
 "
 " Run the following to install plugins:
@@ -46,19 +46,20 @@
 
 " }}}
 
-" Vundle setup - Preamble {{{
+" Vim Plug setup - Preamble {{{
 
   call plug#begin()
 
 " }}}
 
-" Vundle setup - Packages {{{
+" Vim Plug setup - Packages {{{
 
   Plug 'scrooloose/nerdtree', { 'on': 'NERDTreeToggle' }
   Plug 'tpope/vim-fugitive'
   Plug 'mhinz/vim-signify'
   Plug 'tmhedberg/matchit'
   Plug 'spf13/vim-colors'
+  Plug 'romainl/vim-cool'
   Plug 'tpope/vim-surround'
   Plug 'tpope/vim-repeat'
   Plug 'drmikehenry/vim-fontsize'
@@ -71,15 +72,15 @@
   "Plug 'Shougo/denite.nvim'
   Plug 'ctrlpvim/ctrlp.vim'
   Plug 'asolkar/vim-color-molokini'
-  Plug 'flrnprz/plastic.vim'
   Plug 'nathanaelkane/vim-indent-guides'
   Plug 'luochen1990/rainbow'
+  Plug 'https://gitlab.devtools.intel.com/masolkar/vim-iosf.git' " intel
   Plug 'vhda/verilog_systemverilog.vim'
   Plug 'nanotech/jellybeans.vim'
 
 " }}}
 
-" Vundle - Closing {{{
+" Vim Plug - Closing {{{
 
   call plug#end()
 
@@ -93,9 +94,9 @@
     if has("nvim")
     else
       if has("mac")
-        set guifont=Iosevka-Term:h16
+        set guifont=Iosevka-Term:h20
       elseif has("win32")
-        set guifont=Iosevka\ Term\ Regular\ 13
+        set guifont=Iosevka\ Term\ Regular\ 15
       else
         set guifont=Iosevka\ Term\ Regular\ 13.5
       end
@@ -131,9 +132,9 @@
     set colorcolumn=120
   endif
 
-  let g:molokini_gui_italic = 0
+  "let g:molokini_gui_italic = 0
   colorscheme molokini
-  "colorscheme deus
+
   set norelativenumber
   set number
 
@@ -214,6 +215,10 @@
 
   let g:rainbow_active = 1 "0 if you want to enable it later via :RainbowToggle
 
+  let g:iosftrk_folddisable = 1 " intel
+  let g:iosfsbtrk_folddisable = 1 " intel
+
+  let g:fugitive_git_executable = '/usr/intel/bin/git' " intel
 " }}}
 
 " Key bindings {{{
@@ -278,6 +283,8 @@
 "
 " File associations {{{
 
+  au! BufRead,BufNewFile *_iosf*_trk.out   set filetype=iosftrk " intel
+  au! BufRead,BufNewFile *_iosfsb*_trk.out set filetype=iosfsbtrk " intel
   au! BufRead,BufNewFile * RainbowToggleOn
 
 " }}}

nvim.init.lazy.lua

@@ -0,0 +1,280 @@
+-- Install Lazy package
+local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"
+if not vim.loop.fs_stat(lazypath) then
+    vim.fn.system({
+        "git",
+        "clone",
+        "--filter=blob:none",
+        "https://github.com/folke/lazy.nvim.git",
+        "--branch=stable", -- latest stable release
+        lazypath,
+    })
+end
+vim.opt.rtp:prepend(lazypath)
+
+-- Lazy setup
+require("lazy").setup({
+    -- Config
+    defaults = {
+        lazy = true
+    },
+
+    -- Packages
+    "asolkar/vim-color-molokini",
+    "navarasu/onedark.nvim",
+    "kyazdani42/nvim-web-devicons",
+    "nvim-lualine/lualine.nvim",
+    "preservim/nerdtree",
+    "tpope/vim-fugitive",
+    "mhinz/vim-signify",
+    "lewis6991/gitsigns.nvim",
+    "mg979/vim-visual-multi",
+    "jiangmiao/auto-pairs",
+    "luochen1990/rainbow",
+    "tpope/vim-surround",
+    "nathanaelkane/vim-indent-guides",
+    -- "https://github.com/intel-sandbox/vim-iosf.git", -- intel
+    -- "https://github.com/intel-sandbox/vim-pcietrk", -- intel
+    "vhda/verilog_systemverilog.vim",
+    {
+        'nvim-telescope/telescope.nvim', tag = '0.1.2',
+        dependencies = { 'nvim-lua/plenary.nvim' }
+    },
+    {
+        'nvim-telescope/telescope-fzf-native.nvim',
+        -- build = 'cmake -S. -Bbuild -DCMAKE_BUILD_TYPE=Release && cmake --build build --config Release && cmake --install build --prefix build'
+        build = 'make'
+    }
+})
+
+-- LuaLine
+require('lualine').setup {
+    options = {
+        icons_enabled = false,
+        theme = 'nightfly',
+        section_separators = { left = '', right = '' },
+        component_separators = { left = '', right = '' }
+    },
+    sections = {
+        lualine_c = {
+            {
+                'filename',
+                path = 2,
+                symbols = {
+                    modified = ' ●',        -- Text to show when the buffer is modified
+                    alternate_file = ' ↻',  -- Text to show to identify the alternate file
+                    directory =  ' ▶',      -- Text to show when the buffer is a directory
+                },
+            }
+        }
+    },
+    tabline = {
+        lualine_a = {
+        {
+            'buffers',
+            show_filename_only = true,          -- Shows shortened relative path when set to false.
+            hide_filename_extension = false,    -- Hide filename extension when set to true.
+            show_modified_status = true,        -- Shows indicator when the buffer is modified.
+
+            mode = 4, -- 0: Shows buffer name
+                      -- 1: Shows buffer index
+                      -- 2: Shows buffer name + buffer index
+                      -- 3: Shows buffer number
+                      -- 4: Shows buffer name + buffer number
+
+            max_length = vim.o.columns * 2 / 3, -- Maximum width of buffers component,
+                                                -- it can also be a function that returns
+                                                -- the value of `max_length` dynamically.
+
+            symbols = {
+                modified = ' ●',        -- Text to show when the buffer is modified
+                alternate_file = ' ↻',  -- Text to show to identify the alternate file
+                directory =  ' ▶',      -- Text to show when the buffer is a directory
+            },
+        }}
+    }
+}
+
+-- -- Gitsigns
+-- -- See `:help gitsigns.txt`
+-- require('gitsigns').setup {
+--     signs = {
+--         add = { text = '+' },
+--         change = { text = '~' },
+--         delete = { text = '_' },
+--         topdelete = { text = '‾' },
+--         changedelete = { text = '~' },
+--     },
+-- }
+
+-- Onedark theme
+require('onedark').setup {
+    style = 'deep'
+}
+require('onedark').load()
+
+-- [[ Setting options ]]
+-- See `:help vim.o`
+
+if vim.g.neovide then
+    vim.o.guifont = "Iosevka Term:h15"
+    vim.g.neovide_scale_factor = 1.0
+end
+
+-- Set highlight on search
+vim.o.hlsearch = true
+
+-- Highlight problematic whitespace
+vim.o.list = true
+vim.opt.listchars = { tab = '▶ ', trail = '●', extends = '#', nbsp = '.' }
+
+-- Whitespace/tab management
+vim.opt.expandtab = true
+vim.opt.tabstop = 4
+vim.opt.softtabstop = 4
+vim.opt.shiftwidth = 4
+
+-- Make line numbers default
+vim.wo.number = true
+vim.opt.colorcolumn = '120'
+vim.opt.cursorline = true
+
+-- Enable mouse mode
+vim.o.mouse = 'a'
+
+-- Enable break indent
+vim.o.breakindent = true
+vim.o.wrap = false
+
+-- Save undo history
+vim.o.undofile = true
+
+-- Case insensitive searching UNLESS /C or capital in search
+vim.o.ignorecase = true
+vim.o.smartcase = true
+
+-- Decrease update time
+vim.o.updatetime = 250
+vim.wo.signcolumn = 'yes'
+
+-- Set colorscheme
+vim.o.termguicolors = true
+-- vim.cmd [[colorscheme molokini]]
+-- vim.cmd.colorscheme('molokini')
+vim.cmd.colorscheme('onedark')
+
+-- Set completeopt to have a better completion experience
+vim.o.completeopt = 'menuone,noselect'
+
+-- Do not auto read file when in focus
+vim.o.autoread = false
+
+-- [[ Basic Keymaps ]]
+-- Set <space> as the leader key
+-- See `:help mapleader`
+--    NOTE: Must happen before plugins are required (otherwise wrong leader will be used)
+vim.g.mapleader = ','
+vim.g.maplocalleader = ','
+
+-- Keymaps for better default experience
+-- See `:help vim.keymap.set()`
+vim.keymap.set({ 'n', 'v' }, '<Space>', '<Nop>', { silent = true })
+
+-- Remap for dealing with word wrap
+vim.keymap.set('n', 'k', "v:count == 0 ? 'gk' : 'k'", { expr = true, silent = true })
+vim.keymap.set('n', 'j', "v:count == 0 ? 'gj' : 'j'", { expr = true, silent = true })
+
+vim.api.nvim_set_keymap('n',    '<c-z>',        ':bn<CR>',          { noremap = 1 })
+vim.api.nvim_set_keymap('v',    '<c-z>',        ':bn<CR>',          { noremap = 1 })
+vim.api.nvim_set_keymap('n',    '<c-x>',        ':bp<CR>',          { noremap = 1 })
+vim.api.nvim_set_keymap('n',    '<F5>',         ':e<CR>',           { noremap = 1 })
+vim.api.nvim_set_keymap('n',    '<F6>',         '<C-W>w',           { noremap = 1 })
+vim.api.nvim_set_keymap('n',    '<F18>',        '<C-W>W',           { noremap = 1 }) -- S-F6 (F18 defined in ST's config.h)
+vim.api.nvim_set_keymap('n',    '<F7>',         '<C-W>o',           { noremap = 1 })
+vim.api.nvim_set_keymap('n',    '<F8>',         '<C-W>v',           { noremap = 1 })
+vim.api.nvim_set_keymap('n',    '<F20>',        '<C-W>s',           { noremap = 1 }) -- S-F8 (F20 defined in ST's config.h)
+vim.api.nvim_set_keymap('n',    '<F35>',        ':confirm bd<CR>',  { noremap = 1 }) -- C-F11 (F35 defined in ST's config.h)
+vim.api.nvim_set_keymap('v',    '<LeftRelease>','"*ygv',            { noremap = 1 }) -- Copy selection to clipboard
+vim.api.nvim_set_keymap('v',    '<2-LeftRelease>','"*ygv',          { noremap = 1 }) -- Copy word selection to clipboard
+vim.api.nvim_set_keymap('v',    '<3-LeftRelease>','"*ygv',          { noremap = 1 }) -- Copy line selection to clipboard
+vim.api.nvim_set_keymap('v',    '<4-LeftRelease>','"*ygv',          { noremap = 1 }) -- Copy column selection to clipboard
+vim.api.nvim_set_keymap('v',    '<c-r>',        '"hy/<C-r>h<cr>',   { noremap = 1 }) -- Search selected text
+vim.api.nvim_set_keymap('n',    '<c-Space>',    'za',               { noremap = 1 }) -- Toggle fold
+vim.api.nvim_set_keymap('v',    '<',            '<gv',              { noremap = 1 }) -- Preserve selection after left indent
+vim.api.nvim_set_keymap('v',    '>',            '>gv',              { noremap = 1 }) -- Preserve selection after right indent
+vim.api.nvim_set_keymap('v',    'Q',            'gqa',              { noremap = 1 }) -- Reflow visually highlighted lines with Q
+vim.api.nvim_set_keymap('n',    'Q',            'gq',               { noremap = 1 }) -- Reflow text
+
+-- Insert time/date stamps
+vim.api.nvim_set_keymap('n',    '<leader>td',   'i<C-R>=strftime(\'%Y/%m/%d\')<CR><Esc>',          { noremap = 1 }) -- 'Insert [T]imestamp - [d]ate'
+vim.api.nvim_set_keymap('n',    '<leader>tt',   'i<C-R>=strftime(\'%Y/%m/%d %H:%M:%S\')<CR><Esc>', { noremap = 1 }) -- 'Insert [T]imestamp - date[t]ime'
+
+vim.g.rainbow_active            = 1 -- 0 if you want to enable it later via :RainbowToggle
+
+-- vim.g.iosftrk_folddisable       = 1 -- intel
+-- vim.g.iosfsbtrk_folddisable     = 1 -- intel
+-- vim.g.pcietrk_folddisable       = 1 -- intel
+
+-- [[ Highlight on yank ]]
+-- See `:help vim.highlight.on_yank()`
+local highlight_group = vim.api.nvim_create_augroup('YankHighlight', { clear = true })
+vim.api.nvim_create_autocmd('TextYankPost', {
+    callback = function()
+        vim.highlight.on_yank()
+    end,
+    group = highlight_group,
+    pattern = '*',
+})
+
+-- NERDTree
+vim.api.nvim_set_keymap('n', '<c-t>', ':NERDTreeToggle %<CR>', { noremap = 1 })
+vim.g.NERDTreeShowBookmarks     = 1
+vim.g.NERDTreeIgnore            = {'\\.py[cd]$', '\\~$', '\\.swo$', '\\.swp$',
+                                   '^\\.git$', '^\\.hg$', '^\\.svn$', '\\.bzr$'}
+vim.g.NERDTreeChDirMode         = 3
+vim.g.NERDTreeQuitOnOpen        = 1
+vim.g.NERDTreeMouseMode         = 2
+vim.g.NERDTreeShowHidden        = 1
+vim.g.NERDTreeKeepTreeInNewTab  = 1
+vim.g.nerdtree_tabs_open_on_gui_startup = 0
+
+-- Filetype assignments - TODO: Is there an automatic way for this?
+vim.cmd("au! BufRead,BufNewFile *.sv,*.svh          set filetype=verilog_systemverilog")
+vim.cmd("au! BufRead,BufNewFile *iosfsb_trk.out     set filetype=iosfsbtrk")
+vim.cmd("au! BufRead,BufNewFile *iosf_trk.out       set filetype=iosftrk")
+
+-- [[ Configure Telescope ]]
+-- See `:help telescope` and `:help telescope.setup()`
+require('telescope').setup {
+    defaults = {
+        mappings = {
+            i = {
+                ['<C-u>'] = false,
+                ['<C-d>'] = false,
+            },
+        },
+    },
+}
+
+-- Enable telescope fzf native, if installed
+pcall(require('telescope').load_extension, 'fzf')
+
+-- See `:help telescope.builtin`
+vim.keymap.set('n', '<ldeader>?', require('telescope.builtin').oldfiles, { desc = '[?] Find recently opened files' })
+vim.keymap.set('n', '<leader><space>', require('telescope.builtin').buffers, { desc = '[ ] Find existing buffers' })
+vim.keymap.set('n', '<leader>/', function()
+    -- You can pass additional configuration to telescope to change theme, layout, etc.
+    require('telescope.builtin').current_buffer_fuzzy_find(require('telescope.themes').get_dropdown {
+        winblend = 10,
+        previewer = false,
+    })
+end, { desc = '[/] Fuzzily search in current buffer]' })
+
+vim.keymap.set('n', '<leader>sf', require('telescope.builtin').find_files, { desc = '[S]earch [F]iles' })
+vim.keymap.set('n', '<leader>sh', require('telescope.builtin').help_tags, { desc = '[S]earch [H]elp' })
+vim.keymap.set('n', '<leader>sw', require('telescope.builtin').grep_string, { desc = '[S]earch current [W]ord' })
+vim.keymap.set('n', '<leader>sg', require('telescope.builtin').live_grep, { desc = '[S]earch by [G]rep' })
+vim.keymap.set('n', '<leader>sd', require('telescope.builtin').diagnostics, { desc = '[S]earch [D]iagnostics' })
+
+-- The line beneath this is called `modeline`. See `:help modeline`
+-- vim: ft=lua ts=4 sts=4 sw=4 et

nvim.init.lua

@@ -0,0 +1,540 @@
+-- Install packer
+local install_path = vim.fn.stdpath 'data' .. '/site/pack/packer/start/packer.nvim'
+local is_bootstrap = false
+if vim.fn.empty(vim.fn.glob(install_path)) > 0 then
+    is_bootstrap = true
+    vim.fn.system({'mkdir', '-p', install_path})
+    vim.fn.system({'git', 'clone', '--depth', '1', 'https://github.com/wbthomason/packer.nvim', install_path})
+    vim.cmd [[packadd packer.nvim]]
+end
+
+require('packer').startup(function(use)
+    -- Package manager
+    use 'wbthomason/packer.nvim'
+
+    -- Look and Colors
+    use 'navarasu/onedark.nvim'
+    use 'asolkar/vim-color-molokini'
+
+    use {
+        'nvim-lualine/lualine.nvim',
+        requires = { 'kyazdani42/nvim-web-devicons', opt = true }
+    }
+    require('lualine').setup {
+        options = {
+            icons_enabled = true,
+            theme = 'onedark',
+            section_separators = { left = '', right = '' },
+            component_separators = { left = '', right = '' }
+        },
+        sections = {
+            lualine_c = {
+                {
+                    'filename',
+                    path = 2,
+                    symbols = {
+                        modified = ' ●',        -- Text to show when the buffer is modified
+                        alternate_file = ' ↻',  -- Text to show to identify the alternate file
+                        directory =  '',       -- Text to show when the buffer is a directory
+                    },
+                }
+            }
+        },
+        tabline = {
+            lualine_a = {
+            {
+                'buffers',
+                show_filename_only = true,   -- Shows shortened relative path when set to false.
+                hide_filename_extension = false,   -- Hide filename extension when set to true.
+                show_modified_status = true, -- Shows indicator when the buffer is modified.
+
+                mode = 4, -- 0: Shows buffer name
+                          -- 1: Shows buffer index
+                          -- 2: Shows buffer name + buffer index
+                          -- 3: Shows buffer number
+                          -- 4: Shows buffer name + buffer number
+
+                max_length = vim.o.columns * 2 / 3, -- Maximum width of buffers component,
+                                                    -- it can also be a function that returns
+                                                    -- the value of `max_length` dynamically.
+
+                symbols = {
+                    modified = ' ●',        -- Text to show when the buffer is modified
+                    alternate_file = ' ↻',  -- Text to show to identify the alternate file
+                    directory =  '',       -- Text to show when the buffer is a directory
+                },
+            }}
+        }
+    }
+
+    -- Nerd Tree (File navigation)
+    use 'preservim/nerdtree'
+    vim.api.nvim_set_keymap('n', '<c-t>', ':NERDTreeToggle %<CR>', { noremap = 1 })
+    vim.g.NERDTreeShowBookmarks     = 1
+    vim.g.NERDTreeIgnore            = {'\\.py[cd]$', '\\~$', '\\.swo$', '\\.swp$',
+                                       '^\\.git$', '^\\.hg$', '^\\.svn$', '\\.bzr$'}
+    vim.g.NERDTreeChDirMode         = 3
+    vim.g.NERDTreeQuitOnOpen        = 1
+    vim.g.NERDTreeMouseMode         = 2
+    vim.g.NERDTreeShowHidden        = 1
+    vim.g.NERDTreeKeepTreeInNewTab  = 1
+    vim.g.nerdtree_tabs_open_on_gui_startup = 0
+
+    -- Indent and brackets
+    use 'jiangmiao/auto-pairs'
+    use 'luochen1990/rainbow'
+    use 'tpope/vim-surround'
+    use 'nathanaelkane/vim-indent-guides'
+
+    use { -- LSP Configuration & Plugins
+        'neovim/nvim-lspconfig',
+        requires = {
+            -- Automatically install LSPs to stdpath for neovim
+            'williamboman/mason.nvim',
+            'williamboman/mason-lspconfig.nvim',
+
+            -- Useful status updates for LSP
+            use {
+                'j-hui/fidget.nvim',
+                tag = 'legacy',
+                config = function()
+                    require("fidget").setup {
+                    -- options
+                    }
+                end,
+            }
+        },
+    }
+
+    use { -- Autocompletion
+        'hrsh7th/nvim-cmp',
+        requires = { 'hrsh7th/cmp-nvim-lsp', 'L3MON4D3/LuaSnip', 'saadparwaiz1/cmp_luasnip' },
+    }
+
+    use { -- Highlight, edit, and navigate code
+        'nvim-treesitter/nvim-treesitter',
+        run = function()
+            pcall(require('nvim-treesitter.install').update { with_sync = true })
+        end,
+    }
+
+    use { -- Additional text objects via treesitter
+        'nvim-treesitter/nvim-treesitter-textobjects',
+        after = 'nvim-treesitter',
+    }
+
+    -- Git related plugins
+    use 'tpope/vim-fugitive'
+    use 'mhinz/vim-signify'
+    use 'tpope/vim-rhubarb'
+    use 'lewis6991/gitsigns.nvim'
+
+    use 'mg979/vim-visual-multi'
+    -- use 'lukas-reineke/indent-blankline.nvim' -- Add indentation guides even on blank lines
+    use 'numToStr/Comment.nvim' -- "gc" to comment visual regions/lines
+    use 'tpope/vim-sleuth' -- Detect tabstop and shiftwidth automatically
+
+    -- Fuzzy Finder (files, lsp, etc)
+    use { 'nvim-telescope/telescope.nvim', branch = '0.1.x', requires = { 'nvim-lua/plenary.nvim' } }
+
+    -- Fuzzy Finder Algorithm which requires local dependencies to be built. Only load if `make` is available
+    use { 'nvim-telescope/telescope-fzf-native.nvim', run = 'make', cond = vim.fn.executable 'make' == 1 }
+
+    -- Add custom plugins to packer from ~/.config/nvim/lua/custom/plugins.lua
+    local has_plugins, plugins = pcall(require, 'custom.plugins')
+    if has_plugins then
+        plugins(use)
+    end
+
+    if is_bootstrap then
+        require('packer').sync()
+    end
+end)
+
+-- When we are bootstrapping a configuration, it doesn't
+-- make sense to execute the rest of the init.lua.
+--
+-- You'll need to restart nvim, and then it will work.
+if is_bootstrap then
+    print '=================================='
+    print '    Plugins are being installed'
+    print '    Wait until Packer completes,'
+    print '       then restart nvim'
+    print '=================================='
+    return
+end
+
+-- Automatically source and re-compile packer whenever you save this init.lua
+local packer_group = vim.api.nvim_create_augroup('Packer', { clear = true })
+vim.api.nvim_create_autocmd('BufWritePost', {
+    command = 'source <afile> | PackerCompile',
+    group = packer_group,
+    pattern = vim.fn.expand '$MYVIMRC',
+})
+
+-- [[ Setting options ]]
+-- See `:help vim.o`
+
+if vim.g.neovide then
+    vim.o.guifont = "Iosevka Term:h12"
+    vim.g.neovide_scale_factor = 1.0
+end
+
+-- Set highlight on search
+vim.o.hlsearch = true
+
+-- Highlight problematic whitespace
+vim.o.list = true
+vim.opt.listchars = { tab = '▶ ', trail = '●', extends = '#', nbsp = '.' }
+vim.o.wrap = false
+
+-- Make line numbers default
+vim.wo.number = true
+
+-- Enable mouse mode
+vim.o.mouse = 'a'
+
+-- Enable break indent
+vim.o.breakindent = true
+
+-- Save undo history
+vim.o.undofile = true
+
+-- Case insensitive searching UNLESS /C or capital in search
+vim.o.ignorecase = true
+vim.o.smartcase = true
+
+-- Decrease update time
+vim.o.updatetime = 250
+vim.wo.signcolumn = 'yes'
+
+-- Set colorscheme
+vim.o.termguicolors = true
+vim.cmd [[colorscheme onedark]]
+
+-- Set completeopt to have a better completion experience
+vim.o.completeopt = 'menuone,noselect'
+
+-- Do not auto read file when in focus
+vim.o.autoread = false
+
+-- [[ Basic Keymaps ]]
+-- Set <space> as the leader key
+-- See `:help mapleader`
+--    NOTE: Must happen before plugins are required (otherwise wrong leader will be used)
+vim.g.mapleader = ','
+vim.g.maplocalleader = ','
+
+-- Keymaps for better default experience
+-- See `:help vim.keymap.set()`
+vim.keymap.set({ 'n', 'v' }, '<Space>', '<Nop>', { silent = true })
+
+-- Remap for dealing with word wrap
+vim.keymap.set('n', 'k', "v:count == 0 ? 'gk' : 'k'", { expr = true, silent = true })
+vim.keymap.set('n', 'j', "v:count == 0 ? 'gj' : 'j'", { expr = true, silent = true })
+
+-- Personal keymapping
+vim.keymap.set('n',    '<c-z>',        ':bn<CR>',          { silent = true })
+vim.keymap.set('v',    '<c-z>',        ':bn<CR>',          { silent = true })
+vim.keymap.set('n',    '<c-x>',        ':bp<CR>',          { silent = true })
+vim.keymap.set('n',    '<F5>',         ':e<CR>',           { silent = true })
+vim.keymap.set('n',    '<F6>',         '<C-W>w',           { silent = true })
+vim.keymap.set('n',    '<F18>',        '<C-W>W',           { silent = true }) -- S-F6 (F18 defined in ST's config.h)
+vim.keymap.set('n',    '<F7>',         '<C-W>o',           { silent = true })
+vim.keymap.set('n',    '<F8>',         '<C-W>v',           { silent = true })
+vim.keymap.set('n',    '<F20>',        '<C-W>s',           { silent = true }) -- S-F8 (F20 defined in ST's config.h)
+vim.keymap.set('n',    '<F35>',        ':confirm bd<CR>',  { silent = true }) -- C-F11 (F35 defined in ST's config.h)
+vim.keymap.set('v',    '<LeftRelease>','"*ygv',            { silent = true }) -- Copy selection to clipboard
+vim.keymap.set('v',    '<2-LeftRelease>','"*ygv',          { silent = true }) -- Copy word selection to clipboard
+vim.keymap.set('v',    '<3-LeftRelease>','"*ygv',          { silent = true }) -- Copy line selection to clipboard
+vim.keymap.set('v',    '<4-LeftRelease>','"*ygv',          { silent = true }) -- Copy column selection to clipboard
+vim.keymap.set('v',    '<c-r>',        '"hy/<C-r>h<cr>',   { silent = true }) -- Search selected text
+vim.keymap.set('n',    '<c-Space>',    'za',               { silent = true }) -- Toggle fold
+vim.keymap.set('v',    '<',            '<gv',              { silent = true }) -- Preserve selection after left indent
+vim.keymap.set('v',    '>',            '>gv',              { silent = true }) -- Preserve selection after right indent
+vim.keymap.set('v',    'Q',            'gqap',             { silent = true }) -- Reflow visually highlighted lines with Q
+vim.keymap.set('n',    'Q',            'gq',               { silent = true }) -- Reflow text
+
+vim.keymap.set('n', '<leader>td', 'a[<C-r>=strftime("%Y/%m/%d")<CR>] <Esc>',    { silent = true }) -- Insert Date after cursor
+vim.keymap.set('n', '<leader>tt', 'a[<C-r>=strftime("%Y/%m/%d %X")<CR>] <Esc>', { silent = true }) -- Insert Date and time after cursor
+
+-- [[ Highlight on yank ]]
+-- See `:help vim.highlight.on_yank()`
+local highlight_group = vim.api.nvim_create_augroup('YankHighlight', { clear = true })
+vim.api.nvim_create_autocmd('TextYankPost', {
+    callback = function()
+        vim.highlight.on_yank()
+    end,
+    group = highlight_group,
+    pattern = '*',
+})
+
+-- Enable Comment.nvim
+require('Comment').setup()
+
+-- Gitsigns
+-- See `:help gitsigns.txt`
+require('gitsigns').setup {
+    signs = {
+        add = { text = '+' },
+        change = { text = '~' },
+        delete = { text = '_' },
+        topdelete = { text = '‾' },
+        changedelete = { text = '~' },
+    },
+}
+
+-- [[ Configure Telescope ]]
+-- See `:help telescope` and `:help telescope.setup()`
+require('telescope').setup {
+    defaults = {
+        mappings = {
+            i = {
+                ['<C-u>'] = false,
+                ['<C-d>'] = false,
+            },
+        },
+    },
+}
+
+-- Enable telescope fzf native, if installed
+pcall(require('telescope').load_extension, 'fzf')
+
+-- See `:help telescope.builtin`
+vim.keymap.set('n', '<ldeader>?', require('telescope.builtin').oldfiles, { desc = '[?] Find recently opened files' })
+vim.keymap.set('n', '<leader><space>', require('telescope.builtin').buffers, { desc = '[ ] Find existing buffers' })
+vim.keymap.set('n', '<leader>/', function()
+    -- You can pass additional configuration to telescope to change theme, layout, etc.
+    require('telescope.builtin').current_buffer_fuzzy_find(require('telescope.themes').get_dropdown {
+        winblend = 10,
+        previewer = false,
+    })
+end, { desc = '[/] Fuzzily search in current buffer]' })
+
+vim.keymap.set('n', '<leader>sf', require('telescope.builtin').find_files, { desc = '[S]earch [F]iles' })
+vim.keymap.set('n', '<leader>sh', require('telescope.builtin').help_tags, { desc = '[S]earch [H]elp' })
+vim.keymap.set('n', '<leader>sw', require('telescope.builtin').grep_string, { desc = '[S]earch current [W]ord' })
+vim.keymap.set('n', '<leader>sg', require('telescope.builtin').live_grep, { desc = '[S]earch by [G]rep' })
+vim.keymap.set('n', '<leader>sd', require('telescope.builtin').diagnostics, { desc = '[S]earch [D]iagnostics' })
+
+-- [[ Configure Treesitter ]]
+-- See `:help nvim-treesitter`
+require('nvim-treesitter.configs').setup {
+    -- Add languages to be installed here that you want installed for treesitter
+    ensure_installed = { 'c', 'cpp', 'go', 'lua', 'python', 'rust', 'typescript', 'perl', 'ruby', 'verilog' },
+
+    highlight = { enable = true },
+    indent = { enable = true },
+    incremental_selection = {
+        enable = true,
+        keymaps = {
+            init_selection = '<c-space>',
+            node_incremental = '<c-space>',
+            scope_incremental = '<c-s>',
+            node_decremental = '<c-backspace>',
+        },
+    },
+    textobjects = {
+        select = {
+            enable = true,
+            lookahead = true, -- Automatically jump forward to textobj, similar to targets.vim
+            keymaps = {
+                -- You can use the capture groups defined in textobjects.scm
+                ['aa'] = '@parameter.outer',
+                ['ia'] = '@parameter.inner',
+                ['af'] = '@function.outer',
+                ['if'] = '@function.inner',
+                ['ac'] = '@class.outer',
+                ['ic'] = '@class.inner',
+            },
+        },
+        move = {
+            enable = true,
+            set_jumps = true, -- whether to set jumps in the jumplist
+            goto_next_start = {
+                [']m'] = '@function.outer',
+                [']]'] = '@class.outer',
+            },
+            goto_next_end = {
+                [']M'] = '@function.outer',
+                [']['] = '@class.outer',
+            },
+            goto_previous_start = {
+                ['[m'] = '@function.outer',
+                ['[['] = '@class.outer',
+            },
+            goto_previous_end = {
+                ['[M'] = '@function.outer',
+                ['[]'] = '@class.outer',
+            },
+        },
+        swap = {
+            enable = true,
+            swap_next = {
+                ['<leader>a'] = '@parameter.inner',
+            },
+            swap_previous = {
+                ['<leader>A'] = '@parameter.inner',
+            },
+        },
+    },
+}
+
+-- Diagnostic keymaps
+vim.keymap.set('n', '[d', vim.diagnostic.goto_prev)
+vim.keymap.set('n', ']d', vim.diagnostic.goto_next)
+vim.keymap.set('n', '<leader>e', vim.diagnostic.open_float)
+vim.keymap.set('n', '<leader>q', vim.diagnostic.setloclist)
+
+-- LSP settings.
+--    This function gets run when an LSP connects to a particular buffer.
+local on_attach = function(_, bufnr)
+    -- NOTE: Remember that lua is a real programming language, and as such it is possible
+    -- to define small helper and utility functions so you don't have to repeat yourself
+    -- many times.
+    --
+    -- In this case, we create a function that lets us more easily define mappings specific
+    -- for LSP related items. It sets the mode, buffer and description for us each time.
+    local nmap = function(keys, func, desc)
+        if desc then
+            desc = 'LSP: ' .. desc
+        end
+
+        vim.keymap.set('n', keys, func, { buffer = bufnr, desc = desc })
+    end
+
+    nmap('<leader>rn', vim.lsp.buf.rename, '[R]e[n]ame')
+    nmap('<leader>ca', vim.lsp.buf.code_action, '[C]ode [A]ction')
+
+    nmap('gd', vim.lsp.buf.definition, '[G]oto [D]efinition')
+    nmap('gr', require('telescope.builtin').lsp_references, '[G]oto [R]eferences')
+    nmap('gI', vim.lsp.buf.implementation, '[G]oto [I]mplementation')
+    nmap('<leader>D', vim.lsp.buf.type_definition, 'Type [D]efinition')
+    nmap('<leader>ds', require('telescope.builtin').lsp_document_symbols, '[D]ocument [S]ymbols')
+    nmap('<leader>ws', require('telescope.builtin').lsp_dynamic_workspace_symbols, '[W]orkspace [S]ymbols')
+
+    -- See `:help K` for why this keymap
+    nmap('K', vim.lsp.buf.hover, 'Hover Documentation')
+    nmap('<C-k>', vim.lsp.buf.signature_help, 'Signature Documentation')
+
+    -- Lesser used LSP functionality
+    nmap('gD', vim.lsp.buf.declaration, '[G]oto [D]eclaration')
+    nmap('<leader>wa', vim.lsp.buf.add_workspace_folder, '[W]orkspace [A]dd Folder')
+    nmap('<leader>wr', vim.lsp.buf.remove_workspace_folder, '[W]orkspace [R]emove Folder')
+    nmap('<leader>wl', function()
+        print(vim.inspect(vim.lsp.buf.list_workspace_folders()))
+    end, '[W]orkspace [L]ist Folders')
+
+    -- Create a command `:Format` local to the LSP buffer
+    vim.api.nvim_buf_create_user_command(bufnr, 'Format', function(_)
+        if vim.lsp.buf.format then
+            vim.lsp.buf.format()
+        elseif vim.lsp.buf.formatting then
+            vim.lsp.buf.formatting()
+        end
+    end, { desc = 'Format current buffer with LSP' })
+end
+
+-- Setup mason so it can manage external tooling
+require('mason').setup()
+
+-- Enable the following language servers
+-- Feel free to add/remove any LSPs that you want here. They will automatically be installed
+-- local servers = { 'clangd', 'rust_analyzer', 'pyright', 'tsserver', 'lua_ls', 'gopls' }
+local servers = { 'rust_analyzer', 'pyright', 'lua_ls', 'gopls', 'perlnavigator', 'bashls' }
+
+-- Ensure the servers above are installed
+require('mason-lspconfig').setup {
+    ensure_installed = servers,
+}
+
+-- nvim-cmp supports additional completion capabilities
+local capabilities = vim.lsp.protocol.make_client_capabilities()
+capabilities = require('cmp_nvim_lsp').default_capabilities(capabilities)
+
+for _, lsp in ipairs(servers) do
+    require('lspconfig')[lsp].setup {
+        on_attach = on_attach,
+        capabilities = capabilities,
+    }
+end
+
+-- Turn on lsp status information
+require('fidget').setup()
+
+-- Example custom configuration for lua
+--
+-- Make runtime files discoverable to the server
+local runtime_path = vim.split(package.path, ';')
+table.insert(runtime_path, 'lua/?.lua')
+table.insert(runtime_path, 'lua/?/init.lua')
+
+require('lspconfig').lua_ls.setup {
+    on_attach = on_attach,
+    capabilities = capabilities,
+    settings = {
+        Lua = {
+            runtime = {
+                -- Tell the language server which version of Lua you're using (most likely LuaJIT)
+                version = 'LuaJIT',
+                -- Setup your lua path
+                path = runtime_path,
+            },
+            diagnostics = {
+                globals = { 'vim' },
+            },
+            workspace = {
+                library = vim.api.nvim_get_runtime_file('', true),
+                checkThirdParty = false,
+            },
+            -- Do not send telemetry data containing a randomized but unique identifier
+            telemetry = { enable = false },
+        },
+    },
+}
+
+-- nvim-cmp setup
+local cmp = require 'cmp'
+local luasnip = require 'luasnip'
+
+cmp.setup {
+    snippet = {
+        expand = function(args)
+            luasnip.lsp_expand(args.body)
+        end,
+    },
+    mapping = cmp.mapping.preset.insert {
+        ['<C-d>'] = cmp.mapping.scroll_docs(-4),
+        ['<C-f>'] = cmp.mapping.scroll_docs(4),
+        ['<C-Space>'] = cmp.mapping.complete(),
+        ['<CR>'] = cmp.mapping.confirm {
+            behavior = cmp.ConfirmBehavior.Replace,
+            select = true,
+        },
+        ['<Tab>'] = cmp.mapping(function(fallback)
+            if cmp.visible() then
+                cmp.select_next_item()
+            elseif luasnip.expand_or_jumpable() then
+                luasnip.expand_or_jump()
+            else
+                fallback()
+            end
+        end, { 'i', 's' }),
+        ['<S-Tab>'] = cmp.mapping(function(fallback)
+            if cmp.visible() then
+                cmp.select_prev_item()
+            elseif luasnip.jumpable(-1) then
+                luasnip.jump(-1)
+            else
+                fallback()
+            end
+        end, { 'i', 's' }),
+    },
+    sources = {
+        { name = 'nvim_lsp' },
+        { name = 'luasnip' },
+    },
+}
+
+-- The line beneath this is called `modeline`. See `:help modeline`
+-- vim: ts=4 sts=4 sw=4 et

rofi_sound.pl

@@ -0,0 +1,114 @@
+#!/usr/bin/env perl
+
+use strict;
+use warnings;
+use Data::Dumper;
+
+my $selection = $ARGV[0];
+
+my $app = {};
+
+if (defined $selection) {
+    select_sink($app, $selection);
+} else {
+    show_sinks($app);
+}
+
+# -----------
+# Subroutines
+# -----------
+sub show_sinks {
+    my ($app) = @_;
+
+    my @sinks = get_sinks($app);
+    print join("\n", @sinks);
+}
+
+# -----------
+sub select_sink {
+    my ($app, $sink) = @_;
+
+    my $wp_h;
+    my ($id,$name) = $sink =~ /(\d+):(.*)/;
+    my $seld_sink = "NONE";
+    my $seld_id = "NONE";
+
+    open($wp_h, "pw-cli info $id |") or die "Could not run pw-cli command";
+
+    while (my $ln = <$wp_h>) {
+        if (my ($node_name) = $ln =~ /node.name\s*=\s*"(.*)"/) {
+            warn "Selected [$id] ($name) - $node_name\n";
+            $seld_sink = $node_name;
+            $seld_id = $id;
+            last;
+        }
+    }
+
+    enable_sink($app, $seld_sink, $seld_id);
+}
+
+# -----------
+sub enable_sink {
+    my ($app, $sink, $id) = @_;
+
+    `wpctl set-default $id`;
+    unmute_master($app);
+}
+
+# -----------
+sub unmute_master {
+    my ($app) = @_;
+
+    `amixer -c 0 set Master unmute`;
+}
+
+# -----------
+sub parse_wpctl {
+    my $wp_h;
+
+    open($wp_h, "wpctl status |") or die "Could not run wpctl command";
+
+    my @lines = <$wp_h>;
+
+    my $section = "None";
+    my $sub_section = "None";
+    my $wp_data = {};
+
+    foreach my $ln (@lines) {
+        # Section
+        if (my ($mat) = $ln =~ /(^(PipeWire)|^(\w+)$)/) {
+            $section = $mat;
+            $wp_data->{$section} = {} unless (exists $wp_data->{$section});
+        }
+
+        # Sub-section
+        if (my ($mat) = $ln =~ /\s+(\w+):$/) {
+            $sub_section = $mat;
+            $wp_data->{$section}->{$sub_section} = [] unless (exists $wp_data->{$section}->{$sub_section});
+        }
+
+        # Entries
+        if (($section ne "None") && ($sub_section ne "None")) {
+            if (my ($sel, $id, $name) = $ln =~ /\s+(\*)?\s+(\d+)\.\s+(.*?)(\[|$)/) {
+                my $seld = (defined $sel) ? 1 : 0;
+                $name =~ s/^\s*//; $name =~ s/\s*$//;
+                push(@{$wp_data->{$section}->{$sub_section}}, {
+                        'sel'  => $seld,
+                        'id'   => $id,
+                        'name' => $name
+                    });
+            }
+        }
+    }
+    $app->{'wp_data'} = $wp_data;
+}
+
+# -----------
+sub get_sinks {
+    my ($app) = @_;
+
+    parse_wpctl($app);
+    # warn Data::Dumper->Dump([$app->{'wp_data'}]);
+
+    return map { "$_->{'id'}:$_->{'name'}" } @{$app->{'wp_data'}->{'Audio'}->{'Sinks'}}
+}

root.bashrc

@@ -3,15 +3,23 @@
 # --------------------------------
 # Shell RC
 # --------------------------------
-#PS1='${debian_chroot:+($debian_chroot)}\[\033[01;41m\]$(hostname)\[\033[00m\]\[\033[01;34m\] \w\[\033[00m\] \$ '
+PS1='${debian_chroot:+($debian_chroot)}\[\033[01;41m\]$(hostnamectl hostname)\[\033[00m\]\[\033[01;34m\] \w\[\033[00m\] \$ '
-PS1='${debian_chroot:+($debian_chroot)}\e[1;31m$(hostname) \e[0m\e[1;94m\w\e[0m\e[0;35m $(__git_ps1 " %s")\e[0m \e[1;31m \e[0m'
 
 #
 # Variables
 #
-export EDITOR=vim
 export PATH=~/bin:$PATH
 
+#
+# Editor setup
+#
+export PATH=/opt/neovim:$PATH
+export EDITOR=nvim
+
+function n () {
+    /opt/neovim/nvim $* || nvim $*
+}
+
 #
 # Aliases
 #
@@ -19,16 +27,10 @@ alias ls='ls -al --color'
 alias q=exit
 alias a=clear
 alias h=history
-alias e=$EDITOR
 
 #
 # Functions
 #
-function myvim () {
-  gvim $1 >& /dev/null &
-  disown %1
-}
-
 function hgrep () {
     history | grep $1
 }
@@ -38,5 +40,15 @@ function pgrep () {
 }
 
 function u2d () {
+    ~mahesh/git/snips/get_neovim.sh
+    # ~mahesh/git/snips/get_wezterm.sh
+    cd
+    if [ -e /etc/arch-release ]; then
+        pacman --sync --refresh --sysupgrade --noconfirm
+    elif [ -e /etc/debian_version ]; then
         apt update && apt full-upgrade -y && apt autoremove -y
+    else
+        echo "Auto update not supported."
+        exit 1
+    fi
 }

root.init.lua

@@ -0,0 +1,94 @@
+-- [[ Setting options ]]
+-- See `:help vim.o`
+
+-- Set highlight on search
+vim.o.hlsearch = true
+
+-- Highlight problematic whitespace
+vim.o.list = true
+vim.opt.listchars = { tab = '▶ ', trail = '●', extends = '#', nbsp = '.' }
+
+-- Whitespace/tab management
+vim.opt.expandtab = true
+vim.opt.tabstop = 4
+vim.opt.softtabstop = 4
+vim.opt.shiftwidth = 4
+
+-- Make line numbers default
+vim.wo.number = true
+vim.opt.colorcolumn = '120'
+vim.opt.cursorline = true
+
+-- Enable mouse mode
+vim.o.mouse = 'a'
+
+-- Enable break indent
+vim.o.breakindent = true
+vim.o.wrap = false
+
+-- Save undo history
+vim.o.undofile = true
+
+-- Case insensitive searching UNLESS /C or capital in search
+vim.o.ignorecase = true
+vim.o.smartcase = true
+
+-- Decrease update time
+vim.o.updatetime = 250
+vim.wo.signcolumn = 'yes'
+
+-- Set colorscheme
+vim.o.termguicolors = true
+-- vim.cmd [[colorscheme molokini]]
+-- vim.cmd.colorscheme('molokini')
+vim.cmd.colorscheme('habamax')
+
+-- Set completeopt to have a better completion experience
+vim.o.completeopt = 'menuone,noselect'
+
+-- Do not auto read file when in focus
+vim.o.autoread = false
+
+-- [[ Basic Keymaps ]]
+-- Set <space> as the leader key
+-- See `:help mapleader`
+--    NOTE: Must happen before plugins are required (otherwise wrong leader will be used)
+vim.g.mapleader = ','
+vim.g.maplocalleader = ','
+
+-- Keymaps for better default experience
+-- See `:help vim.keymap.set()`
+vim.keymap.set({ 'n', 'v' }, '<Space>', '<Nop>', { silent = true })
+
+-- Remap for dealing with word wrap
+vim.keymap.set('n', 'k', "v:count == 0 ? 'gk' : 'k'", { expr = true, silent = true })
+vim.keymap.set('n', 'j', "v:count == 0 ? 'gj' : 'j'", { expr = true, silent = true })
+
+vim.api.nvim_set_keymap('n',    '<c-t>',        ':Explore<CR>',     { noremap = 1 })
+vim.api.nvim_set_keymap('n',    '<c-z>',        ':bn<CR>',          { noremap = 1 })
+vim.api.nvim_set_keymap('v',    '<c-z>',        ':bn<CR>',          { noremap = 1 })
+vim.api.nvim_set_keymap('n',    '<c-x>',        ':bp<CR>',          { noremap = 1 })
+vim.api.nvim_set_keymap('n',    '<F5>',         ':e<CR>',           { noremap = 1 })
+vim.api.nvim_set_keymap('n',    '<F6>',         '<C-W>w',           { noremap = 1 })
+vim.api.nvim_set_keymap('n',    '<F18>',        '<C-W>W',           { noremap = 1 }) -- S-F6 (F18 defined in ST's config.h)
+vim.api.nvim_set_keymap('n',    '<F7>',         '<C-W>o',           { noremap = 1 })
+vim.api.nvim_set_keymap('n',    '<F8>',         '<C-W>v',           { noremap = 1 })
+vim.api.nvim_set_keymap('n',    '<F20>',        '<C-W>s',           { noremap = 1 }) -- S-F8 (F20 defined in ST's config.h)
+vim.api.nvim_set_keymap('n',    '<F35>',        ':confirm bd<CR>',  { noremap = 1 }) -- C-F11 (F35 defined in ST's config.h)
+vim.api.nvim_set_keymap('v',    '<LeftRelease>','"*ygv',            { noremap = 1 }) -- Copy selection to clipboard
+vim.api.nvim_set_keymap('v',    '<2-LeftRelease>','"*ygv',          { noremap = 1 }) -- Copy word selection to clipboard
+vim.api.nvim_set_keymap('v',    '<3-LeftRelease>','"*ygv',          { noremap = 1 }) -- Copy line selection to clipboard
+vim.api.nvim_set_keymap('v',    '<4-LeftRelease>','"*ygv',          { noremap = 1 }) -- Copy column selection to clipboard
+vim.api.nvim_set_keymap('v',    '<c-r>',        '"hy/<C-r>h<cr>',   { noremap = 1 }) -- Search selected text
+vim.api.nvim_set_keymap('n',    '<c-Space>',    'za',               { noremap = 1 }) -- Toggle fold
+vim.api.nvim_set_keymap('v',    '<',            '<gv',              { noremap = 1 }) -- Preserve selection after left indent
+vim.api.nvim_set_keymap('v',    '>',            '>gv',              { noremap = 1 }) -- Preserve selection after right indent
+vim.api.nvim_set_keymap('v',    'Q',            'gqa',              { noremap = 1 }) -- Reflow visually highlighted lines with Q
+vim.api.nvim_set_keymap('n',    'Q',            'gq',               { noremap = 1 }) -- Reflow text
+
+-- Insert time/date stamps
+vim.api.nvim_set_keymap('n',    '<leader>td',   'a<C-R>=strftime(\'%Y/%m/%d\')<CR><Esc>',          { noremap = 1 }) -- 'Insert [T]imestamp - [d]ate'
+vim.api.nvim_set_keymap('n',    '<leader>tt',   'a<C-R>=strftime(\'%Y/%m/%d %H:%M:%S\')<CR><Esc>', { noremap = 1 }) -- 'Insert [T]imestamp - date[t]ime'
+
+-- The line beneath this is called `modeline`. See `:help modeline`
+-- vim: ft=lua ts=4 sts=4 sw=4 et

user.bash_aliases

@@ -3,23 +3,33 @@
 # --------------------------------
 # If git-prompt does not exist, get it with following command:
 #
-#   $ wget https://raw.github.com/git/git/master/contrib/completion/git-prompt.sh
+#   $ wget https://raw.github.com/git/git/master/contrib/completion/git-prompt.sh [ -r /usr/share/bash-completion/completions/git ] && . /usr/share/bash-completion/completions/git
-[ -r /usr/share/bash-completion/completions/git ] && . /usr/share/bash-completion/completions/git
 
 if [ -f /etc/bash_completion.d/git-prompt ]; then
     source /etc/bash_completion.d/git-prompt
 fi
-if [ -f ~/bin/git-prompt.sh ]; then
+if [ -f /usr/share/git/git-prompt.sh ]; then
-    source ~/bin/git-prompt.sh
+    source /usr/share/git/git-prompt.sh
 fi
 export GIT_PS1_SHOWDIRTYSTATE=1
-PS1='${debian_chroot:+($debian_chroot)}\[\033[01;92m\]$(hostname)\[\033[01;34m\] \w\[\033[01;35m\]$(__git_ps1 "  %s") \[\033[0m\]$ '
+PS1='${debian_chroot:+($debian_chroot)}\[\033[01;92m\]$(hostnamectl hostname)\[\033[01;34m\] \w\[\033[01;35m\]$(__git_ps1 "  %s") \[\033[0m\]$ '
 
 #
 # Variables
 #
-export EDITOR=vim
+export PATH=~/bin:~/.local/bin:$PATH
-export PATH=~/bin:$PATH
+export IGNOREEOF=50 # Ignore first 50 Ctrl-D on shell
+export GPG_TTY=$(tty)
+
+#
+# Editor setup
+#
+export PATH=/opt/neovim:$PATH
+export EDITOR=nvim
+
+function n () {
+    /opt/neovim/nvim $* || nvim $*
+}
 
 #
 # Aliases
@@ -28,16 +38,11 @@ alias ls='ls -altrh --color'
 alias q=exit
 alias a=clear
 alias h=history
-alias e=$EDITOR
+alias gn='neovide --fork'
-alias n=nvim
 
 #
 # Functions
 #
-function myvim () {
-  gvim $1 >& /dev/null &
-  disown %1
-}
 function pyedit () {
   gedit $1 >& /dev/null &
   disown %1
@@ -50,3 +55,11 @@ function hgrep () {
 function pgrep () {
   ps aux | grep $1
 }
+
+function start_tmux () {
+  TERM=screen-256color tmux -u new -A -s DevEnv
+}
+
+function start_gitui() {
+  GPG_TTY=$(tty) gitui
+}

user.conkyrc

@@ -36,19 +36,30 @@ conky.config = {
     use_spacer = 'left',
 }
 
+--[[ For Somebar ]]
 conky.text = [[
-💻 ${cpu}% | \
+${if_existing /usr/local/bin/somebar}status${endif} \
-💾 ${memperc}% | \
+${if_mpd_playing}${if_match "${mpd_status}" == "Paused"}⏸${else}𝄞${endif} [${mpd_percent}] ${mpd_smart 50}${endif} \
-${if_existing /sys/class/net/enp3s0/operstate up}🌐 ${addr enp3s0}${else}\
+💻 ${cpu}% \
+💾 ${memperc}% \
+${if_existing /sys/class/net/enp0s20f0u1u1u2/operstate up}🌎 ${addr enp0s20f0u1u1u2}${else}\
+${if_existing /sys/class/net/enp0s20f0u1u1/operstate up}🌎 ${addr enp0s20f0u1u1}${else}\
+${if_existing /sys/class/net/wlp0s20f3/operstate up}📶 ${addr wlp0s20f3}${else}\
+${if_existing /sys/class/net/enp3s0/operstate up}🌎 ${addr enp3s0}${else}\
 ${if_existing /sys/class/net/wlp4s0/operstate up}📶 ${addr wlp4s0}${else}\
-${if_up eth0}🌐 ${addr eth0}${else}\
+${if_up eth0}🌎 ${addr eth0}${else}\
-network down ${endif}${endif}${endif} | \
+network down ${endif}${endif}${endif}${endif}${endif}${endif} \
-${execi 600 curl wttr.in/~45.54,-122.83?format="%c%t"} | \
+${execi 600 curl 'wttr.in/~45.5202471,-122.6741948?u&format=%c%t'} \
-🔊 ${execi 10 amixer get Master | tail -1 | sed 's/.*\[\([0-9]*%\)\].*/\1/'} | \
+🔊 ${execi 10 wpctl get-volume 53 | tail -1 | perl -ne 'm/([\d\.]+)/; print scalar (($1>1) ? 100 : ($1*100))'} \
-🔋 ${battery_percent}% | \
+${if_existing /sys/class/power_supply/ADP0/online 1}🔌${else}🔋${endif} ${battery_percent}% \
-${time %Y %h %d %I:%M%p %Z}
+📅 ${time %Y %h %d} \
+🕑 ${time %I:%M%p %Z}
 ]]
 --[[
+Reference
+
+${execi 600 curl 'wttr.in/~45.54,-122.83?u&format=%c%t'} \
+
 🌡 ${execi 600 weather fips4105192520 | grep Tempera | awk '{print $2}'}°F | \
 ${execi 1 cat /tmp/dwl.tags.out} | \
 🌦 ${weather http://weather.noaa.gov/pub/data/observations/metar/stations/ KHIO temperature 10} | \
@@ -74,3 +85,4 @@ ${color lightgrey} ${top name 2} ${top pid 2} ${top cpu 2} ${top mem 2}
 ${color lightgrey} ${top name 3} ${top pid 3} ${top cpu 3} ${top mem 3}
 ${color lightgrey} ${top name 4} ${top pid 4} ${top cpu 4} ${top mem 4}
 ]]
+

user.tmux.conf

@@ -2,12 +2,17 @@
 # TMUX Configuration file
 #
 # General settings {{{
-    set -g default-terminal "xterm-256color"
+    # set -g default-terminal "xterm-256color"
+    set -g default-terminal "screen-256color"
+    set -g default-command "$SHELL -l"
     set -g prefix C-a
     unbind-key C-b
     bind-key C-a send-prefix
 
-    set -as terminal-overrides ',*:U8=a0'
+    # vi mode
+    set-window-option -g mode-keys vi
+    set -as terminal-overrides ",*:U8=a0"
+    # set-option -ga terminal-overrides ",screen-256color:Tc"
 
     set -g mouse on
     set -g status-position top
@@ -23,15 +28,18 @@
     # set -g @plugin 'git@github.com/user/plugin'
     # set -g @plugin 'git@bitbucket.com/user/plugin'
 
+    set -g @themepack-status-right-area-left-format "#(~/bin/tmux_status)  %H:%M"
+
     set -g @plugin 'tmux-plugins/tmux-resurrect'
     set -g @plugin 'jimeh/tmux-themepack'
     set -g @themepack 'powerline/default/gray'
-
-    set -g @themepack-status-right-area-left-format "#(~/bin/tmux_status)  %H:%M"
 #     }}}
 # }}}
 
 # Keyboard shortcuts {{{
+    # Reload tmux config
+    bind-key r source-file ~/.tmux.conf \; display-message "~/.tmux.conf reloaded"
+
     # Navigation
     bind -n M-h select-pane -L
     bind -n M-j select-pane -D
@@ -42,16 +50,23 @@
     bind k select-pane -U
     bind l select-pane -R
 
-    # Clipboard integration
+    bind-key R source-file ~/.tmux.conf \; display-message "tmux.conf reloaded."
-    # ctrl+c to send to clipboard
 
-    # Selection with mouse should copy to clipboard right away, in addition to the default action.
+    # # Clipboard integration
-    unbind -n -Tcopy-mode-vi MouseDragEnd1Pane
+    # # ctrl+c to send to clipboard
-    bind -Tcopy-mode-vi MouseDragEnd1Pane send -X copy-selection-and-cancel\; run "tmux save-buffer - | xclip -i -sel clipboard > /dev/null"
 
-    # Middle click to paste from the clipboard
+    # # Selection with mouse should copy to clipboard right away, in addition to the default action.
-    unbind-key MouseDown2Pane
+    # unbind -n -T copy-mode-vi MouseDragEnd1Pane
-    bind-key -n MouseDown2Pane run "tmux set-buffer \"$(xclip -o -sel clipboard)\"; tmux paste-buffer"
+    # bind -T copy-mode-vi MouseDragEnd1Pane send -X copy-selection-and-cancel\; run "tmux save-buffer - | xclip -i -sel clipboard > /dev/null"
+
+    # unbind -n -T copy-mode-vi 'v'
+    # bind -T copy-mode-vi 'v' send -X begin-selection
+    # unbind -n -T copy-mode-vi 'y'
+    # bind -T copy-mode-vi 'y' send -X copy-selection-and-cancel\; run "tmux save-buffer - | xclip -i -sel clipboard > /dev/null"
+
+    # # Middle click to paste from the clipboard
+    # unbind-key MouseDown2Pane
+    # bind-key -n MouseDown2Pane run "tmux set-buffer \"$(xclip -o -sel clipboard)\"; tmux paste-buffer"
 # }}}
 
 # Footer {{{

wezterm.lua.mac

@@ -0,0 +1,44 @@
+local wezterm = require 'wezterm';
+
+return {
+    -- On MacOS, wezTerm hangs when reloading config
+    automatically_reload_config = false,
+
+    -- MacBook Pro setting with proper DPI
+    font = wezterm.font("Iosevka Term"),
+    font_size = 18,
+    -- font_antialias = "Subpixel",
+    dpi = 144.0,
+
+    -- Don't want tabbar by default
+    hide_tab_bar_if_only_one_tab = true,
+
+    -- Native fullscreen behavior on MacOS
+    native_macos_fullscreen_mode = true,
+
+    -- -- Acceleration
+    -- front_end = "WebGpu",
+    -- webgpu_power_preference = "HighPerformance",
+
+    -- Keyboard bindings
+    keys = {
+        { key = 'f', mods = 'CMD|CTRL', action = wezterm.action.ToggleFullScreen, },
+    },
+
+    -- Color scheme and cursor
+    colors = {
+        cursor_bg       = "red",
+        cursor_fg       = "black",
+        cursor_border   = "grey",
+        compose_cursor  = "orange",
+
+        -- Color scheme
+        --      Molokini (https://github.com/asolkar/vim-color-molokini/blob/master/colors/molokini.vim)
+        -- Order: black, red, green, yellow, blue, magenta, cyan, white
+        ansi   = { "#000000", "#F92672", "#A6E22E", "#FFDF5F",
+                   "#66D9EF", "#7070F0", "#A1FFA4", "#ffffff" },
+
+        brights = { "#808080", "#f51d5a", "#9EC400", "#E7C547",
+                    "#7AA6DA", "#B77EE0", "#54AE96", "#ffffff" },
+    }
+}