More config cleanup

Signed-off-by: Severin Kaderli <severin.kaderli@gmail.com>

system/.local/bin/gw2.sh

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+#!/bin/bash
+# 
+# SCRIPT NAME:
+# gw2.sh
+#
+# AUTHOR:
+# Severin Kaderli <severin.kaderli@gmail.com>
+#
+# DESCRIPTION:
+# Starts Guild Wars 2 inside Wine.
+#
+# USAGE:
+# ./gw2.sh
+# Set custom wineprefix
+export WINEPREFIX="${HOME}/Games/Guild_Wars_2/"
+
+# Set wine to 64-bit
+export WINEARCH=win64
+
+# Optimize performance
+export __GL_THREADED_OPTIMIZATIONS=0
+export __GL_SYNC_TO_VBLANK=0
+export __GL_YIELD="NOTHING"
+
+# Disable debug messages
+export WINEDEBUG=-all
+export LOGFILE=/dev/null
+
+# Enable esync
+export WINEESYNC=1
+
+# Run it using optirun
+optirun -b primus wine64 "${WINEPREFIX}/drive_c/Program Files/Guild Wars 2/Gw2-64.exe" -dx9single -mapLoadInfo

system/.local/bin/increase_volume.sh

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+#!/bin/bash
+# 
+# SCRIPT NAME:
+# increase_volume.sh
+#
+# AUTHOR:
+# Severin Kaderli <severin.kaderli@gmail.com>
+#
+# DESCRIPTION:
+# This script uses pamixer to increase the volume by 5% as long
+# as the current volume is less than 150%. I call this script
+# using custom i3 keybindings.
+#
+# USAGE:
+# ./increase_volume.sh
+if [[ $(pamixer --get-volume) -lt 150 ]]; then
+    pamixer -i 5 --allow-boost
+fi

system/.local/bin/music.sh

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+#!/bin/bash
+# 
+# SCRIPT NAME:
+# music.sh
+#
+# AUTHOR:
+# Severin Kaderli <severin.kaderli@gmail.com>
+#
+# DESCRIPTION:
+# Prints out the title of the current playing song using cmus-remote.
+#
+# USAGE:
+# ./music.sh
+
+QUERY="$(cmus-remote -Q)"
+
+STATUS="$(echo "$QUERY" | grep -e "status " | cut -d " " -f 2)"
+ARTIST="$(echo "$QUERY" | grep -e " artist " | cut -d " " -f 3-)"
+ALBUM="$(echo "$QUERY" | grep -e " album " | cut -d " " -f 3-)"
+TITLE="$(echo "$QUERY" | grep -e " title " | cut -d " " -f 3-)"
+position="$(echo "$QUERY" | grep -e "position " | cut -d " " -f 2)"
+duration="$(echo "$QUERY" | grep -e "duration " | cut -d " " -f 2)"
+
+if [ "$STATUS" != "playing" ]; then
+	OUTPUT="Not playing"
+else
+	pos_minutes=$(printf "%02d" $(("$position" / 60)))
+	pos_seconds=$(printf "%02d" $(("$position" % 60)))
+
+	dur_minutes=$(printf "%02d" $(("$duration" / 60)))
+	dur_seconds=$(printf "%02d" $(("$duration" % 60)))
+
+	OUTPUT="$ARTIST | $ALBUM | $TITLE | $pos_minutes:$pos_seconds / $dur_minutes:$dur_seconds"
+fi
+
+echo "$OUTPUT"

system/.local/bin/power.sh

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+#!/bin/bash
+# 
+# SCRIPT NAME:
+# power.sh
+#
+# AUTHOR:
+# Severin Kaderli <severin.kaderli@gmail.com>
+#
+# DESCRIPTION:
+# Displays a power menu using zenity.
+#
+# USAGE:
+# ./power.sh
+
+TEXT="Choose action"
+WIDTH=400
+HEIGHT=300
+ACTIONS=(
+    "Reboot"
+    "Shutdown"
+    "Performance Mode"
+    "Powersave Mode"
+)
+
+action=$(zenity --list --width="${WIDTH}" --height="${HEIGHT}" --text="${TEXT}" --column="Action" "${ACTIONS[@]}")
+
+echo "$action"
+if [ "${action}" == "Reboot" ]
+then
+    systemctl reboot
+elif [ "${action}" == "Shutdown" ]
+then
+    systemctl poweroff
+elif [ "${action}" == "Performance Mode" ]
+then
+    gksudo "cpupower frequency-set -g performance"
+elif [ "${action}" == "Powersave Mode" ]
+then
+    gksudo "cpupower frequency-set -g powersave"
+fi
+

system/.local/bin/resolution.sh

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+#!/bin/bash
+# 
+# SCRIPT NAME:
+# resolution.sh
+#
+# AUTHOR:
+# Severin Kaderli <severin.kaderli@gmail.com>
+#
+# DESCRIPTION:
+# This is the script that is used to setup my monitors. This script
+# is used by i3 and lightdm.
+#
+# USAGE:
+# ./resolution.sh
+#xrandr --setprovideroutputsource modesetting NVIDIA-0
+xrandr --output HDMI3 --off --output HDMI2 --off --output HDMI-1 --mode 1280x1024 --pos 80x56 --rotate normal --output eDP-1 --primary --mode 1920x1080 --pos 1360x0 --rotate normal --output DP3 --off --output DP2 --off --output DP1 --off

system/.local/bin/screenlock.sh

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+#!/bin/bash
+# 
+# SCRIPT NAME:
+# screenlock.sh
+#
+# AUTHOR:
+# Severin Kaderli <severin.kaderli@gmail.com>
+#
+# DESCRIPTION:
+# This script locks the screen using i3lock-fancy. This script is called
+# using a custom i3 keybinding.
+#
+# USAGE:
+# ./screenlock.sh
+i3lock-fancy -f "Noto Sans"

system/.local/bin/server.sh

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+#!/bin/bash
+# 
+# SCRIPT NAME:
+# server.sh
+#
+# AUTHOR:
+# Severin Kaderli <severin.kaderli@gmail.com>
+#
+# DESCRIPTION:
+# This script starts / stops the Apache and MariaDB servers.
+#
+# USAGE:
+# ./server.sh start|stop
+if [ "${1}" == "start" ]; then
+	sudo systemctl start httpd.service
+	sudo systemctl start mariadb.service
+elif [ "${1}" == "stop" ]; then
+	sudo systemctl stop httpd.service
+	sudo systemctl stop mariadb.service
+else
+	echo "${1} is an unknown option"
+	exit 0
+fi

system/.local/bin/submodule_update.sh

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+#!/bin/bash
+# 
+# SCRIPT NAME:
+# submodule_update.sh
+#
+# AUTHOR:
+# Severin Kaderli <severin.kaderli@gmail.com>
+#
+# DESCRIPTION:
+# Updates the submodules in all Git repositories in this folder and creates a
+# new commit and pushes it. Only when there are no staged changes pending.
+#
+# USAGE:
+# ./submodule_update.sh
+. utils.sh
+
+START_DIR=$(pwd)
+
+print_header "Updating submodules"
+
+
+while IFS= read -r -d '' dir
+do
+    cd "$dir" || exit 1
+    cd .. || exit 1
+    print_section "Checking $(pwd)"
+
+    if [ -z "$(git status --porcelain)" ]
+    then
+        print_log "No pending changes"
+        print_log "Updating submodules"
+        git pl > /dev/null 2>&1
+
+        # Check if any changes are available
+        if [ -z "$(git status --porcelain)" ]
+        then
+            print_log "No updates found"
+        else
+            print_log "Updates found"
+            print_log "Creating commit"
+            git a > /dev/null 2>&1
+            git c -m "Update submodules" > /dev/null 2>&1
+            print_log "Pushing commit"
+            git p > /dev/null 2>&1
+            print_log "Commit was pushed"
+        fi
+    else
+        print_log "Pending changes. Ignoring"
+    fi
+
+    echo -e ""
+
+    cd "${START_DIR}" || exit 1
+
+done < <(find . -name .git -type d -prune -print0)

system/.local/bin/twitch.sh

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+#!/bin/bash
+# 
+# SCRIPT NAME:
+# twitch.sh
+#
+# AUTHOR:
+# Severin Kaderli <severin.kaderli@gmail.com>
+#
+# DESCRIPTION:
+# This script loads a Twitch livestream in a local video player
+# using streamlink.
+#
+# USAGE:
+# ./twitch.sh USERNAME [RESOLUTION]
+if [[ -z $1 ]]; then
+  echo "Please enter a username!"
+  exit 1
+fi
+
+if [[ -z $2 ]]; then
+  resolution="best"
+else
+  resolution="${2}"
+fi
+
+streamlink "https://twitch.tv/${1}"  "${resolution}"

system/.local/bin/upgrade.sh

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+#!/bin/bash
+# 
+# SCRIPT NAME:
+# upgrade.sh
+#
+# AUTHOR:
+# Severin Kaderli <severin.kaderli@gmail.com>
+#
+# DESCRIPTION:
+# This script upgrades all pacman packages and globally installed
+# npm packages.
+#
+# USAGE:
+# ./upgrade.sh
+. utils.sh
+
+print_header "Upgrading system"
+print_section "Update arch packages"
+yay -Syu --devel
+
+print_section "Update npm packages"
+npm update -g

system/.local/bin/utils.sh

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+#!/bin/bash
+# 
+# SCRIPT NAME:
+# utils.sh
+#
+# AUTHOR:
+# Severin Kaderli <severin.kaderli@gmail.com>
+#
+# DESCRIPTION:
+# This script provides functions and variables that I use in my other scripts.
+# It is not supposed to be run directly but to be sourced by other scripts.
+#
+# USAGE:
+# Source this script in the needed script.
+#######################################
+# Directory variables
+#######################################
+DIR="$( cd "$(dirname "${BASH_SOURCE[0]}" )" && cd ../../../ && pwd)"
+SYSTEM_DIR="${DIR}/system"
+PACKAGES_DIR="${DIR}/packages"
+
+#######################################
+# Bash color code variables
+#######################################
+RESET='\033[0m'
+GREEN='\033[32m'
+RED='\033[31m'
+BLUE='\033[34m'
+YELLOW='\033[33m'
+
+#######################################
+# Helper functions
+#######################################
+# Function to display fancy headers
+# USAGE: print_header TITLE
+function print_header() {
+    echo -e "\n${GREEN}╔══════════════════════════════════════════════════════════════════════════════╗"
+    echo -e "║ $(printf "%-77s" "${1}")║"
+    echo -e "╚══════════════════════════════════════════════════════════════════════════════╝${RESET}"
+}
+
+# Function to print a info message with the current time and to send
+# a notification using notify-send.
+# USAGE: print_notify TITLE MESSAGE
+function print_notify() {
+    notify-send "${1}" "${2}"
+    echo -e "${YELLOW}[$(date "+%H:%M:%S")] ${1} ${2}${RESET}"
+}
+
+# Prints a section title.
+# USAGE: print_section TITLE
+function print_section() {
+    echo -e "${YELLOW}┌──────────────────────────────────────────────────────────────────────────────┐"
+    echo -e "│ $(printf "%-77s" "${1}")│"
+    echo -e "└──────────────────────────────────────────────────────────────────────────────┘${RESET}"
+}
+
+function print_log() {
+    echo -e "• $1"
+}
+
+# Creates the given directory in the home directory
+# USAGE: create_directory DIRECTORY
+function create_directory() {
+    print_log "Creating directory ${YELLOW}${HOME}/${1}${RESET}"
+    mkdir -p "${HOME}/${1}"
+}
+
+# Creates a symlink of the given file from the home directory to here.
+# USAGE: create_link FILE
+function create_link() {
+    print_log "Linking ${YELLOW}${HOME}/${1}${RESET} -> ${YELLOW}${SYSTEM_DIR}/${1}${RESET}"
+    rm -rf "${HOME:?}/$1"
+    ln -fs "${SYSTEM_DIR}/${1}" "${HOME}/${1}"
+}
+
+# Function to set owner and permission of a file
+# USAGE: set_permission OWNER PERMISSION FILE
+function set_permission() {
+    print_log "Changing owner of ${YELLOW}${3}${RESET} to ${YELLOW}${1}${RESET}"
+    sudo chown -R "${1}" "${3}"
+    print_log "Changing permission of ${YELLOW}${3}${RESET} to ${YELLOW}${2}${RESET}"
+    sudo chmod -R "${2}" "${3}"
+}
+
+# Function to add a user to a group
+# USAGE add_to_group USER GROUP
+function add_to_group() {
+    print_log "Add user ${YELLOW}${1}${RESET} to group ${YELLOW}${2}${RESET} "
+    sudo gpasswd -a "${1}" "${2}" > /dev/null 2>&1
+}
+
+# Function to enable a service
+# USAGE: enable_service SERVICE
+function enable_service() {
+    print_log "Enabling service ${YELLOW}${1}${RESET}"
+    sudo systemctl enable "${1}"
+}
+
+# Function to copy a udev rule to /etc/udev/rules.d/
+# USAGE: copy_udev_rules FILE
+function copy_udev_rule() {
+    print_log "Copying ${YELLOW}$(basename "${1}")${RESET} to ${YELLOW}/etc/udev/rules.d/${RESET}"
+    sudo cp "${1}" "/etc/udev/rules.d/"
+}

system/.local/bin/watch.sh

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+#!/bin/bash
+# 
+# SCRIPT NAME:
+# watch.sh
+#
+# AUTHOR:
+# Severin Kaderli <severin.kaderli@gmail.com>
+#
+# DESCRIPTION:
+# This script watches a file for changes and if it changes it
+# executes the given command.
+#
+# USAGE:
+# ./watch.sh FILE COMMAND...
+. utils.sh
+
+# The file to watch
+FILE="${1}"
+FILENAME=$(basename "${FILE}")
+
+# The rest of the arguments is the command
+shift
+COMMAND="${*}"
+
+print_section "Watching ${FILE}"
+while inotifywait -qq -e close_write "${FILE}";
+do
+    print_notify "${FILENAME} has changed" "Executing command"
+    $COMMAND
+done