Update i3(add i3blocks), bspwm, nvim, tmux, ranger, zsh

script/kblayout

@@ -0,0 +1,6 @@
+#!/bin/sh
+case "$(xkblayout)" in
+    Eng) echo "en" ;;
+    Ukr) echo "ua" ;;
+    *)   echo "  " ;;
+esac

script/volume

@@ -0,0 +1,53 @@
+#!/usr/bin/env bash
+if [[ -z "$MIXER" ]] ; then
+    MIXER="default"
+    if command -v pulseaudio >/dev/null 2>&1 && pulseaudio --check ; then
+        if amixer -D pulse info >/dev/null 2>&1 ; then
+            MIXER="pulse"
+        fi
+    fi
+    [ -n "$(lsmod | grep jack)" ] && MIXER="jackplug"
+    MIXER="${2:-$MIXER}"
+fi
+
+if [[ -z "$SCONTROL" ]] ; then
+    SCONTROL="${BLOCK_INSTANCE:-$(amixer -D $MIXER scontrols |
+                      sed -n "s/Simple mixer control '\([^']*\)',0/\1/p" |
+                      head -n1
+                    )}"
+fi
+
+if [[ -z "$STEP" ]] ; then
+    STEP="${1:-5%}"
+fi
+
+NATURAL_MAPPING=${NATURAL_MAPPING:-0}
+if [[ "$NATURAL_MAPPING" != "0" ]] ; then
+    AMIXER_PARAMS="-M"
+fi
+
+capability() {
+  amixer $AMIXER_PARAMS -D $MIXER get $SCONTROL |
+    sed -n "s/  Capabilities:.*cvolume.*/Capture/p"
+}
+
+volume() {
+  amixer $AMIXER_PARAMS -D $MIXER get $SCONTROL $(capability)
+}
+
+format() {
+  perl_filter='if (/.*\[(\d+%)\] (\[(-?\d+.\d+dB)\] )?\[(on|off)\]/)'
+  perl_filter+='{CORE::say $4 eq "off" ? "M" : "'
+  perl_filter+=$([[ $STEP = *dB ]] && echo '$3' || echo '$1')
+  perl_filter+='"; exit}'
+  output=$(perl -ne "$perl_filter")
+  echo "$LABEL$output"
+}
+
+case $BLOCK_BUTTON in
+  3) amixer $AMIXER_PARAMS -q -D $MIXER sset $SCONTROL $(capability) toggle          ;;
+  4) amixer $AMIXER_PARAMS -q -D $MIXER sset $SCONTROL $(capability) ${STEP}+ unmute ;;
+  5) amixer $AMIXER_PARAMS -q -D $MIXER sset $SCONTROL $(capability) ${STEP}- unmute ;;
+esac
+
+volume | format