#!/usr/bin/env bash
# set -x
# vim: fdm=marker:noai:ts=4:sw=4
#
# Neofetch info about your system
# https://github.com/dylanaraps/neofetch
#
# Created by Dylan Araps
# https://github.com/dylanaraps/

version="${BASH_VERSION/.*}"
SYS_LOCALE="${LANG:-C}"
XDG_CONFIG_HOME="${XDG_CONFIG_HOME:-${HOME}/.config}"

# Speed up script by not using unicode
export LC_ALL=C
export LANG=C


# Config Options {{{


# Info Options {{{


# Info
# See this wiki page for more info:
# https://github.com/dylanaraps/neofetch/wiki/Customizing-Info
printinfo () {
    info title
    info underline

    info "OS" distro
    info "Kernel" kernel
    info "Uptime" uptime
    info "Packages" packages
    info "Shell" shell
    info "Resolution" resolution
    info "DE" de
    info "WM" wm
    info "WM Theme" wmtheme
    info "Theme" theme
    info "Icons" icons
    info "Terminal" term
    info "Terminal Font" termfont
    info "CPU" cpu
    info "GPU" gpu
    info "Memory" memory

    # info "Disk" disk
    # info "Battery" battery
    # info "Font" font
    # info "Song" song
    # info "Local IP" localip
    # info "Public IP" publicip
    # info "Users" users
    # info "Birthday" birthday

    info linebreak
    info cols
    info linebreak
    info linebreak
}


# Kernel

# Show more kernel info
# --kernel_shorthand on/off
kernel_shorthand="on"


# Distro

# Mac OS X hide/show build version
# --osx_buildversion on/off
osx_buildversion="on"

# Mac OS X hide/show codename
# --osx_codename on/off
osx_codename="on"

# Show 'x86_64' and 'x86' in 'Distro:' output.
# --os_arch on/off
os_arch="on"


# Uptime

# Shorten the output of the uptime function
# --uptime_shorthand tiny, on, off
uptime_shorthand="off"


# Shell

# Show the path to $SHELL
# --shell_path on/off
shell_path="on"

# Show $SHELL's version
# --shell_version on/off
shell_version="off"


# CPU

# CPU speed type
# Only works on Linux with cpufreq.
# --speed_type current, min, max, bios,
# scaling_current, scaling_min, scaling_max
speed_type="max"

# CPU Display
# Set shorthand setting and progress bar setting
# --cpu_display (name, speed, tiny, on, off) (bar, infobar, barinfo, off)
cpu_shorthand="off"
cpu_display="off"

# CPU Cores
# Display CPU cores in output
# --cpu_cores on/off
cpu_cores="on"

# GPU

# Shorten output of the getgpu funcion
# --gpu_shorthand on/off/tiny
gpu_shorthand="on"

# Resolution

# Display refresh rate next to each monitor
# Unsupported on Windows
# --refresh_rate on/off
refresh_rate="off"

# Gtk Theme / Icons

# Shorten output (Hide [GTK2] etc)
# --gtk_shorthand on/off
gtk_shorthand="off"


# Enable/Disable gtk2 theme/icons output
# --gtk2 on/off
gtk2="on"

# Enable/Disable gtk3 theme/icons output
# --gtk3 on/off
gtk3="on"


# Battery

# Which battery to display.
# By default we display all batteries.
# NOTE: Only works on Linux.
# --battery_num all, 0, 1, 2, etc
battery_num="all"

# Whether or not to print each battery on the same line.
# By default each battery gets its own line and title.
# NOTE: Only works on Linux.
# --battery_shorthand on/off
battery_shorthand="off"


# IP Address

# Website to ping for the public IP
# --ip_host url
public_ip_host="http://ident.me"


# Song

# Print the Artist and Title on seperate lines
# --song_shorthand on/off
song_shorthand="off"


# Birthday

# Whether to show a long pretty output
# or a shortened one
# NOTE: Long pretty output doesn't work on OpenBSD or NetBSD.
# --birthday_shorthand on/off
birthday_shorthand="off"

# Whether to show the time in the output
# --birthday_time on/off
birthday_time="on"

# Date format to use when printing birthday
# --birthday_format "format"
birthday_format="%a %d %b %Y %l:%M %p"


# }}}

# Text Colors {{{


# Text Colors
# Each number represents a different part of
# the text in this order:
# title, @, underline, subtitle, colon, info
# colors=(4 6 1 8 8 6)
# You can also specify:
# fg (foreground color)
colors=(distro)


# }}}

# Text Options {{{


# Toggle line wrapping
# --line_wrap on/off
line_wrap="off"

# Toggle bold text
# --bold on/off
bold="on"

# Enable/Disable Underline
# --underline on/off
underline_enabled="on"

# Underline character
# --underline_char char
underline_char="-"


# }}}

# Color Blocks {{{


# Color block range
# --block_range start end
start=0
end=7

# Toggle color blocks
# --color_blocks on/off
color_blocks="on"

# Color block width in spaces
# --block_width num
block_width=2

# Color block height in lines
# --block_height num
block_height=1


# }}}

# Progress Bars {{{


# Progress bar character
# --progress_char elapsed_char total_char
progress_char_elapsed="="
progress_char_total="-"

# Progress vorder
# --progress_border on/off
progress_border="on"

# Progress bar length in spaces
# Number of chars long to make the progress bars.
# --progress_length num
progress_length="15"

# Progress bar colors
# When set to distro, uses your distro's logo colors
# Takes: num, "distro"
# --progress_colors col col
progress_color_elapsed="distro"
progress_color_total="distro"

# Customize how the info is displayed.
# bar: Only the progress bar is displayed.
# infobar: The bar is displayed after the info.
# barinfo: The bar is displayed before the info.
# off: Only the info is displayed.
#
# --memory_display bar/infobar/barinfo/off
# --battery_display bar/infobar/barinfo/off
# --disk_display bar/infobar/barinfo/off
memory_display="off"
battery_display="off"
disk_display="off"


# }}}

# Image Options {{{


# Image Source
# --image wall, ascii, /path/to/img, /path/to/dir/, off
image="wall"

# Thumbnail directory
thumbnail_dir="$HOME/.cache/thumbnails/neofetch"

# W3m-img path
# This is automatically detected, this variable
# should only be set to w3m-img's location if the
# builtin detection doesn't work.
w3m_img_path="/usr/lib/w3m/w3mimgdisplay"

# Crop mode
# --crop_mode normal/fit/fill
crop_mode="normal"

# Crop offset
# Only affects normal mode.
# --crop_offset northwest/north/northeast/west/center
#               east/southwest/south/southeast
crop_offset="center"

# Image size
# The image is half the terminal width by default.
# --size auto, 00px, 00%, none
image_size="auto"

# Right gap between image and text
# --gap num
gap=2

# Image offsets
# --xoffset px
# --yoffset px
yoffset=0
xoffset=0


# }}}

# Ascii Options {{{


# Default ascii image to use
# When this is set to distro it will use your
# distro's logo as the ascii.
# --ascii 'distro', path/to/ascii
ascii="distro"

# Ascii colors
# When this is set to distro it will use your
# ditro's colors to color the ascii.
# NOTE: You can also set this to a range of colors
# which will allow you to custom color distro logos
# --ascii_colors distro
# --ascii_colors 2 4 5 6
ascii_colors=(distro)

# Logo size
# Arch, Crux and Gentoo have a smaller logo
# variant. Changing the value below to 'small'
# will make neofetch use the small logo.
# --ascii_logo_size small, normal
ascii_logo_size="normal"

# Bold ascii logo
# Whether or not to bold the ascii logo.
# --ascii_bold on/off
ascii_bold="off"


# }}}

# Scrot Options {{{


# Whether or not to always take a screenshot
# You can manually take a screenshot with "--scrot" or "-s"
scrot="off"

# Screenshot program to launch
# --scrot_cmd
scrot_cmd="scrot -c -d 3"

# Scrot dir
# Where to save the screenshots
# --scrot_dir /path/to/screenshot/folder
scrot_dir="$HOME/Pictures/"

# Scrot filename
# What to name the screenshots
# --scrot_name str
scrot_name="neofetch-$(date +%F-%T).png"


# }}}

# Stdout options {{{

# Separator for stdout mode
# --stdout_separator string
stdout_separator="  "

# }}}

# Config Options {{{


# Enable/Disable config file
# --config off, none
config="on"

# Path to custom config file location
# --config path/to/config
config_file="${XDG_CONFIG_HOME:-${HOME}/.config}/neofetch/config"


# }}}


# }}}


# Gather Info {{{


# Set no case match.
shopt -s nocasematch


# Operating System {{{

case "$(uname)" in
    "Linux")   os="Linux" ;;
    "Darwin")  os="$(sw_vers -productName)" ;;
    *"BSD" | "DragonFly") os="BSD" ;;
    "CYGWIN"*) os="Windows" ;;
    *) printf "%s\n" "Unknown OS detected: $(uname)"; exit 1 ;;
esac

# }}}

# Distro {{{

getdistro () {
    [ "$distro" ] && return

    case "$os" in
        "Linux" )
            if type -p lsb_release >/dev/null 2>&1; then
                distro="$(lsb_release -d 2>/dev/null | awk -F ':' '/Description/ {printf $2}')"

            elif type -p crux >/dev/null 2>&1; then
                distro="$(crux)"

            else
                distro="$(awk -F 'NAME=' '/^NAME=/ {printf $2}' /etc/*ease)"
                distro="${distro//\"}"

                # Workaround for distros that store the value differently.
                [ -z "$distro" ] && distro="$(awk -F 'TAILS_PRODUCT_NAME="|"' '/^TAILS_PRODUCT_NAME=/ {printf $2}' /etc/*ease)"
                [ -z "$distro" ] && distro="$(awk '/BLAG/ {print $1; exit}' /etc/*ease)"
            fi
        ;;

        "Mac OS X")
            osx_version="$(sw_vers -productVersion)"
            osx_build="$(sw_vers -buildVersion)"

            case "${osx_version%.*}" in
                "10.4") codename="Mac OS X Tiger" ;;
                "10.5") codename="Mac OS X Leopard" ;;
                "10.6") codename="Mac OS X Snow Leopard" ;;
                "10.7") codename="Mac OS X Lion" ;;
                "10.8") codename="OS X Mountain Lion" ;;
                "10.9") codename="OS X Mavericks" ;;
                "10.10") codename="OS X Yosemite" ;;
                "10.11") codename="OS X El Capitan" ;;
                *) codename="Mac OS X" ;;
            esac
            distro="$codename $osx_version $osx_build"
        ;;

        "iPhone OS")
            distro="iOS $(sw_vers -productVersion)"

            # "uname -m" doesn't print architecture on iOS so we force it off.
            os_arch="off"
        ;;

        "BSD")
            distro="$(uname -s)"
            distro="${distro/DragonFly/DragonFlyBSD}"

            # Workaround for PCBSD as uname still displays FreeBSD.
            [ -f "/etc/pcbsd-lang" ] && distro="PCBSD"
        ;;

        "Windows")
            distro="$(wmic os get Caption /value)"

            # Strip crap from the output of wmic
            distro="${distro/Caption'='}"
            distro="${distro/Microsoft }"
        ;;
    esac

    # Get architecture
    [ "$os_arch" == "on" ] && \
        distro+=" $(uname -m)"

    [ "$osx_codename" == "off" ] && \
        distro="${distro/${codename}/Mac OS X}"

    [ "$osx_buildversion" == "off" ] && \
        distro="${distro/ ${osx_build}}"
}


# }}}

# Title {{{

gettitle () {
    title="${USER:-$(whoami)}@${HOSTNAME:-$(hostname)}"
}

# }}}

# Kernel {{{

getkernel() {
    case "$kernel_shorthand" in
        "on")  kernel="$(uname -r)" ;;
        "off") kernel="$(uname -srm)" ;;
    esac
}

# }}}

# Uptime {{{

getuptime () {
    case "$os" in
        "Linux" | "Windows")
            case "$distro" in
                *"Puppy"* | "Quirky Werewolf"* | "Alpine Linux"* | "Windows"*)
                    uptime="$(uptime | awk -F ':[0-9]{2}+ |(, ){1}+' '{printf $2}')"
                ;;

                "openSUSE"*)
                    uptime="$(uptime | awk -F ':[0-9]{2}+[a-z][a-z]  |(, ){1}+' '{printf $2}')"
                ;;

                *)
                    uptime="$(uptime -p)"
                    [ "$uptime" == "up " ] && uptime="up $(awk -F'.' '{print $1}' /proc/uptime) seconds"
                ;;
            esac
        ;;

        "Mac OS X" | "iPhone OS" | "BSD")
            # Get boot time in seconds
            boot="$(sysctl -n kern.boottime)"
            boot="${boot/'{ sec = '}"
            boot="${boot/,*}"

            # Get current date in seconds
            now="$(date +%s)"
            uptime="$((now - boot))"

            # Convert uptime to days/hours/mins
            minutes="$((uptime / 60%60))"
            hours="$((uptime / 3600%24))"
            days="$((uptime / 86400))"

            case "$minutes" in
                1) minutes="1 minute" ;;
                0) unset minutes ;;
                *) minutes="$minutes minutes" ;;
            esac

            case "$hours" in
                1) hours="1 hour" ;;
                0) unset hours ;;
                *) hours="$hours hours" ;;
            esac

            case "$days" in
                1) days="1 day" ;;
                0) unset days ;;
                *) days="$days days" ;;
            esac

            [ "$hours" ] && \
            [ "$minutes" ] && \
                hours+=","

            [ "$days" ] && \
            [ "$hours" ] && \
                days+=","

            uptime="up $days $hours $minutes"
        ;;
    esac

    # Make the output of uptime smaller.
    case "$uptime_shorthand" in
        "on")
            uptime="${uptime/up }"
            uptime="${uptime/minutes/mins}"
            uptime="${uptime/minute/min}"
            uptime="${uptime/seconds/secs}"
        ;;

        "tiny")
            uptime="${uptime/up }"
            uptime="${uptime/ days/d}"
            uptime="${uptime/ day/d}"
            uptime="${uptime/ hours/h}"
            uptime="${uptime/ hour/h}"
            uptime="${uptime/ minutes/m}"
            uptime="${uptime/ minute/m}"
            uptime="${uptime/ seconds/s}"
            uptime="${uptime/,}"
        ;;
    esac
}

# }}}

# Package Count {{{

getpackages () {
    case "$os" in
        "Linux" | "iPhone OS")
            type -p pacman >/dev/null 2>&1 && \
                packages="$(pacman -Qq --color never | wc -l)"

            type -p dpkg >/dev/null 2>&1 && \
                packages="$((packages+=$(dpkg --get-selections | grep -cv deinstall$)))"

            type -p /sbin/pkgtool >/dev/null 2>&1 && \
                packages="$((packages+=$(ls -1 /var/log/packages | wc -l)))"

            type -p rpm >/dev/null 2>&1 && \
                packages="$((packages+=$(rpm -qa | wc -l)))"

            type -p xbps-query >/dev/null 2>&1 && \
                packages="$((packages+=$(xbps-query -l | wc -l)))"

            type -p pkginfo >/dev/null 2>&1 && \
                packages="$((packages+=$(pkginfo -i | wc -l)))"

            type -p pisi >/dev/null 2>&1 && \
                packages="$((packages+=$(pisi list-installed | wc -l)))"

            type -p pkg >/dev/null 2>&1 && \
                packages="$((packages+=$(ls -1 /var/db/pkg | wc -l)))"

            type -p emerge >/dev/null 2>&1 && \
                packages="$((packages+=$(ls -d /var/db/pkg/*/* | wc -l)))"

            type -p nix-env >/dev/null 2>&1 && \
                packages="$((packages+=$(ls -d -1 /nix/store/*/ | wc -l)))"

            type -p apk >/dev/null 2>&1 && \
                packages="$((packages+=$(apk info | wc -l)))"

            type -p pacman-g2 >/dev/null 2>&1 && \
                packages="$((packages+=$(pacman-g2 -Q | wc -l)))"

            type -p cave >/dev/null 2>&1 && \
                packages="$((packages+=$(ls -d -1 /var/db/paludis/repositories/cross-installed/*/data/* /var/db/paludis/repositories/installed/data/* | wc -l)))"
        ;;

        "Mac OS X")
            [ -d "/usr/local/bin" ] && \
                packages="$(($(ls -l /usr/local/bin/ | grep -v "\(../Cellar/\|brew\)" | wc -l) - 1))"

            type -p port >/dev/null 2>&1 && \
                packages="$((packages + $(port installed 2>/dev/null | wc -l) - 1))"

            type -p brew >/dev/null 2>&1 && \
                packages="$((packages + $(find /usr/local/Cellar -maxdepth 1 2>/dev/null | wc -l) - 1))"

            type -p pkgin >/dev/null 2>&1 && \
                packages="$((packages + $(pkgin list 2>/dev/null | wc -l)))"
        ;;

        "BSD")
            if type -p pkg_info >/dev/null 2>&1; then
                packages="$(pkg_info | wc -l)"

            elif type -p pkg >/dev/null 2>&1; then
                packages="$(pkg info | wc -l)"
            fi
        ;;

        "Windows")
            packages="$(cygcheck -cd | wc -l)"

            # Count chocolatey packages
            [ -d "/cygdrive/c/ProgramData/chocolatey/lib" ] && \
                packages="$((packages+=$(ls -1 /cygdrive/c/ProgramData/chocolatey/lib | wc -l)))"
        ;;
    esac
}

# }}}

# Shell {{{

getshell () {
    case "$shell_path" in
        "on")  shell="$SHELL" ;;
        "off") shell="${SHELL##*/}" ;;
    esac

    if [ "$shell_version" == "on" ]; then
        shell+=" "
        case "$shell" in
            *"bash"*)
                shell+="$(bash --version | head -n 1)"
                shell="${shell/ *, version}"
            ;;

            *"zsh"*)
                shell+="$(zsh --version)"
                shell="${shell/ zsh}"
            ;;

            *"mksh"* | *"ksh")
                shell+="$("$SHELL" -c 'printf "%s" "$KSH_VERSION"')"
                shell="${shell/ * KSH}"
            ;;

            *"tcsh"* | *"csh"*)
                shell+="$("$SHELL" --version)"
                shell="${shell/tcsh}"
                shell="${shell/\(*}"
            ;;

            *"fish"*)
                shell+="$("$SHELL" -c 'printf "%s" "$FISH_VERSION"')"
            ;;
        esac
        shell="${shell/\(*\)}"
    fi
}

# }}}

# Desktop Environment {{{
getde () {
    case "$os" in
        "Mac OS X") de="Aqua" ;;
        *)
            de="${XDG_CURRENT_DESKTOP/i3}"
            de="${de/'X-'}"
        ;;
    esac

    if [ -n "$DISPLAY" ] && [ -z "$de" ]; then
        de="$(xprop -root | awk '/KDE_SESSION_VERSION|^_MUFFIN|xfce4|xfce5/' 2>/dev/null)"

        case "$de" in
            "KDE_SESSION_VERSION"*) de="KDE${de/* = }" ;;
            *"TDE_FULL_SESSION"*) de="Trinity" ;;
            *"MUFFIN"*) de="Cinnamon" ;;
            *"xfce4"*) de="XFCE4" ;;
            *"xfce5"*) de="XFCE5" ;;
        esac
    fi
}

# }}}

# Window Manager {{{

getwm () {
    if [ -n "$DISPLAY" ] && [ "$os" != "Mac OS X" ]; then
        id="$(xprop -root -notype | awk '$1=="_NET_SUPPORTING_WM_CHECK:"{print $5}' 2>/dev/null)"
        wm="$(xprop -id "$id" -notype -f _NET_WM_NAME 8t 2>/dev/null)"
        wm="${wm/*_NET_WM_NAME = }"
        wm="${wm/\"}"
        wm="${wm/\"*}"

        # Fallback for Wayland wms
        case "$wm" in
            "xwlc")
                wm="$(ps -e | grep -m 1 -oE "sway|orbment|velox|orbital")"
                [ "$version" -ge 4 ] && wm="${wm^}"
            ;;
        esac

    else
        case "$os" in
            "Mac OS X") wm="Quartz Compositor" ;;
            "Windows")  wm="Explorer" ;;
        esac
    fi
}

# }}}

# Window Manager Theme {{{

getwmtheme () {
    [ -z "$wm" ] && getwm
    [ -z "$de" ] && getde

    case "$wm"  in
        'BudgieWM') wmtheme="$(gsettings get org.gnome.desktop.wm.preferences theme)" ;;
        'E16') wmtheme="$(awk -F "= " '/theme.name/ {print $2}' "$HOME/.e16/e_config--0.0.cfg")";;
        'Sawfish') wmtheme="$(awk -F ")" '/\(quote default-frame-style/ {print $2}' "$HOME/.sawfish/custom")" ;;

        'Cinnamon' | 'Muffin' | 'Mutter (Muffin)')
            detheme="$(gsettings get org.cinnamon.theme name)"
            wmtheme="$(gsettings get org.cinnamon.desktop.wm.preferences theme)"
            wmtheme="$detheme (${wmtheme})"
        ;;

        'Compiz' | 'Mutter'* | 'GNOME Shell' | 'Gala')
            if type -p gsettings >/dev/null 2>&1; then
                wmtheme="$(gsettings get org.gnome.desktop.wm.preferences theme)"

            elif type -p gconftool-2 >/dev/null 2>&1; then
                wmtheme="$(gconftool-2 -g /apps/metacity/general/theme)"
            fi
        ;;

        'Metacity'*)
            if [ "$de" == "Deepin" ]; then
                wmtheme="$(gsettings get com.deepin.wrap.gnome.desktop.wm.preferences theme 2>/dev/null)"

            else
                wmtheme="$(gconftool-2 -g /apps/metacity/general/theme 2>/dev/null)"
            fi
        ;;

        'E17' | 'Enlightenment')
            if type -p eet >/dev/null 2>&1; then
                wmtheme="$(eet -d "$HOME/.e/e/config/standard/e.cfg" config | awk '/value \"file\" string.*.edj/ {print $4}')"
                wmtheme="${wmtheme##*/}"
                wmtheme="${wmtheme%.*}"
            fi
        ;;

        'Fluxbox')
            [ -f "$HOME/.fluxbox/init" ] && \
                wmtheme="$(awk -F "/" '/styleFile/ {print $NF}' "$HOME/.fluxbox/init")"
        ;;

        'IceWM'*)
            [ -f "$HOME/.icewm/theme" ] && \
                wmtheme="$(awk -F "[\",/]" '!/#/ {print $2}' "$HOME/.icewm/theme")"
        ;;

        'Openbox')
            if [ "$de" == "LXDE" ] && [ -f "${HOME}/.config/openbox/lxde-rc.xml" ]; then
                ob_file="lxde-rc"

            elif [ -f "${HOME}/.config/openbox/rc.xml" ]; then
                ob_file="rc"
            fi

            wmtheme="$(awk -F "[<,>]" '/<theme/ {getline; print $3}' "$XDG_CONFIG_HOME/openbox/${ob_file}.xml")";
        ;;

        'PekWM')
            [ -f "$HOME/.pekwm/config" ] && \
                wmtheme="$(awk -F "/" '/Theme/ {gsub(/\"/,""); print $NF}' "$HOME/.pekwm/config")"
        ;;

        'Xfwm4')
            [ -f "${HOME}/.config/xfce4/xfconf/xfce-perchannel-xml/xfwm4.xml" ] && \
                wmtheme="$(xfconf-query -c xfwm4 -p /general/theme)"
        ;;

        'KWin'*)
            kdeconfigdir
            kde_config_dir="${kde_config_dir%/}"

            if [ -f "$kde_config_dir/share/config/kwinrc" ]; then
                wmtheme="$(awk '/PluginLib=kwin3_/{gsub(/PluginLib=kwin3_/,"",$0); print $0; exit}' "$kde_config_dir/share/config/kwinrc")"

            elif [ -f "$kde_config_dir/share/config/kdebugrc" ]; then
                wmtheme="$(awk '/(decoration)/ {gsub(/\[/,"",$1); print $1; exit}' "$kde_config_dir/share/config/kdebugrc")"
            fi
        ;;

        'Quartz Compositor')
            wmtheme="$(/usr/libexec/PlistBuddy -c "Print AppleAquaColorVariant" ~/Library/Preferences/.GlobalPreferences.plist)"
            if [ -z "$wmtheme" ] || [ "$wmtheme" == "1" ]; then
                wmtheme="Blue"
            else
                wmtheme="Graphite"
            fi
        ;;

        'Explorer')
            path="/proc/registry/HKEY_CURRENT_USER/Software/Microsoft"
            path+="/Windows/CurrentVersion/Themes/CurrentTheme"

            wmtheme="$(head -n1 "$path" 2>/dev/null)"
            wmtheme="${wmtheme##*\\}"
            wmtheme="${wmtheme%.*}"
        ;;

    esac

    wmtheme="${wmtheme//\'}"
    [ "$version" -ge 4 ] && wmtheme="${wmtheme^}"
}

# }}}

# CPU {{{

getcpu () {
    # NetBSD emulates the linux /proc filesystem instead of using sysctl for hw
    # information so we have to use this block below which temporarily sets the
    # OS to 'Linux' for the duration of this function.
    case "$distro" in
        "NetBSD"*) local os="Linux" ;;
    esac

    case "$os" in
        "Linux" | "Windows")
            # Get cpu name
            cpu="$(awk -F ': | @' '/model name/ {printf $2; exit}' /proc/cpuinfo)"

            # Get cpu speed
            if [ -d "/sys/devices/system/cpu/cpu0/cpufreq" ]; then
                case "$speed_type" in
                    current) speed_type="scaling_cur_freq" ;;
                    min) speed_type="scaling_min_freq" ;;
                    max) speed_type="scaling_max_freq" ;;
                    bios) speed_type="bios_limit" ;;
                    scaling_current) speed_type="scaling_cur_freq" ;;
                    scaling_min) speed_type="scaling_min_freq" ;;
                    scaling_max) speed_type="scaling_max_freq" ;;
                esac

                read -t 1 -r speed < \
                    /sys/devices/system/cpu/cpu0/cpufreq/${speed_type}

                speed="$((speed / 100000))"
            else
                speed="$(awk -F ': |\\.' '/cpu MHz/ {printf $2; exit}' /proc/cpuinfo)"
                speed="$((speed / 100))"
            fi

            cores="$(awk -F ': ' '/siblings/ {printf $2; exit}' /proc/cpuinfo)"

            # Fix for speeds under 1ghz
            if [ -z "${speed:1}" ]; then
               speed="0.${speed}"
            else
               speed="${speed:0:1}.${speed:1}"
            fi

            cpu="$cpu @ ${speed}GHz"
        ;;

        "Mac OS X")
            cpu="$(sysctl -n machdep.cpu.brand_string)"
            cores="$(sysctl -n hw.ncpu)"
        ;;

        "iPhone OS")
            ios_model="${ios_model:-$(uname -m)}"
            case "$ios_model" in
                "iPhone1,1" | "iPhone1,2" | "iPod1,1")
                    cpu="Samsung S5L8900 @ 412MHz"
                    cores="1"
                ;;

                "iPhone2,1")
                    cpu="Samsung S5PC100 @ 600MHz"
                    cores="1"
                ;;

                "iPhone3,1" | "iPhone3,2" | "iPhone3,3" | "iPod4,1")
                    cpu="Apple A4 @ 800MHz"
                    cores="1"
                ;;

                "iPhone4,1" | "iPod5,1")
                    cpu="Apple A5 @ 800MHz"
                    cores="2"
                ;;

                "iPhone5,1" | "iPhone5,2" | "iPhone5,3" | "iPhone5,4")
                    cpu="Apple A6 @ 1.3GHz"
                    cores="2"
                ;;

                "iPhone6,1" | "iPhone6,2")
                    cpu="Apple A7 @ 1.3GHz"
                    cores="2"
                ;;

                "iPhone7,1" | "iPhone7,2")
                    cpu="Apple A8 @ 1.4GHz"
                    cores="2"
                ;;

                "iPhone8,1" | "iPhone8,2" | "iPhone8,4")
                    cpu="Apple A9 @ 1.85GHz"
                    cores="2"
                ;;

                "iPod2,1")
                    cpu="Samsung S5L8720 @ 533MHz"
                    cores="1"
                ;;

                "iPod3,1")
                    cpu="Samsung S5L8922 @ 600MHz"
                    cores="1"
                ;;

                "iPod7,1")
                    cpu="Apple A8 @ 1.1GHz"
                    cores="2"
                ;;

                "iPad1,1")
                    cpu="Apple A4 @ 1GHz"
                    cores="1"
                ;;

                "iPad2,1" | "iPad2,2" | "iPad2,3" | "iPad2,4" | "iPad2,5" | "iPad2,6" | "iPad2,7")
                    cpu="Apple A5 @ 1GHz"
                    cores="2"
                ;;

                "iPad3,1" | "iPad3,2" | "iPad3,3")
                    cpu="Apple A5X @ 1GHz"
                    cores="2"
                ;;

                "iPad3,4" | "iPad3,5" | "iPad3,6")
                    cpu="Apple A6X @ 1.4GHz"
                    cores="2"
                ;;

                "iPad4,1" | "iPad4,2" | "iPad4,3")
                    cpu="Apple A7 @ 1.4GHz"
                    cores="2"
                ;;

                "iPad4,4" | "iPad4,5" | "iPad4,6" | "iPad4,7" | "iPad4,8" | "iPad4,9")
                    cpu="Apple A7 @ 1.4GHz"
                    cores="2"
                ;;

                "iPad5,1" | "iPad5,2")
                    cpu="Apple A8 @ 1.5GHz"
                    cores="2"
                ;;

                "iPad5,3" | "iPad5,4")
                    cpu="Apple A8X @ 1.5GHz"
                    cores="3"
                ;;

                "iPad6,3" | "iPad6,4")
                    cpu="Apple A9X @ 2.16GHz"
                    cores="2"
                ;;

                "iPad6,7" | "iPad6,8")
                    cpu="Apple A9X @ 2.26GHz"
                    cores="2"
                ;;
            esac
        ;;

        "BSD")
            # Get cpu name
            cpu="$(sysctl -n hw.model)"
            cpu="${cpu/[0-9]\.*}"
            cpu="${cpu/ @*}"

            # Get cpu speed
            speed="$(sysctl -n hw.cpuspeed)"
            [ -z "$speed" ] && speed="$(sysctl -n  hw.clockrate)"
            speed="$((speed / 100))"

            # Get cpu cores
            cores="$(sysctl -n hw.ncpu)"

            # Fix for speeds under 1ghz
            if [ -z "${speed:1}" ]; then
               speed="0.${speed}"
            else
               speed="${speed:0:1}.${speed:1}"
            fi

            cpu="$cpu @ ${speed}GHz"
        ;;
    esac


    # Remove uneeded patterns from cpu output
    # This is faster than sed/gsub
    cpu="${cpu//(tm)}"
    cpu="${cpu//(TM)}"
    cpu="${cpu//(r)}"
    cpu="${cpu//(R)}"
    cpu="${cpu//CPU}"
    cpu="${cpu//Processor}"
    cpu="${cpu//Six-Core}"
    cpu="${cpu//Eight-Core}"
    cpu="${cpu//Dual-Core}"
    cpu="${cpu//Quad-Core}"
    cpu="${cpu//with Radeon HD Graphics}"

    # Add cpu cores to output
    [ "$cpu_cores" == "on" ] && [ "$cores" ] && \
        cpu="${cpu/@/\(${cores}\) @}"

    # Make the output of cpu shorter
    case "$cpu_shorthand" in
        "name")  cpu="${cpu/@*}" ;;
        "speed") cpu="${cpu#*@ }" ;;

        "on" | "tiny")
            cpu="${cpu/Intel }"
            cpu="${cpu/Core }"
            cpu="${cpu/Core? Duo }"
            cpu="${cpu/AMD }"

            case "$cpu_shorthand" in
                "tiny") cpu="${cpu/@*}" ;;
            esac
        ;;
    esac

    [ "$cpu" ] && prin "$subtitle" "$cpu"

    if [ "$cpu_display" != "off" ]; then
        cpu_usage="$(ps aux | awk 'BEGIN { sum = 0 }  { sum += $3 }; END { print sum }')"
        cpu_usage=$((${cpu_usage/\.*} / cores))

        case "$cpu_display" in
            "info") prin "$subtitle Usage" "${cpu_usage}%" ;;
            "bar") prin "$subtitle Usage" "$(bar "$cpu_usage" 100)" ;;
            "infobar") prin "$subtitle Usage" "${cpu_usage}% $(bar $cpu_usage 100)" ;;
            "barinfo") prin "$subtitle Usage" "$(bar $cpu_usage 100) ${cpu_usage}%" ;;
        esac
    fi
    [ "$stdout_mode" != "on" ] && unset cpu
}

# }}}

# GPU {{{

getgpu () {
   case "$os" in
       "Linux")
            gpu="$(PATH="/sbin:$PATH" lspci | grep -F "3D")"

            # If a GPU with a prefix of '3D' doesn't exist
            # fallback to looking for a prefix of 'VGA'
            [ -z "$gpu" ] && \
                gpu="$(PATH="/sbin:$PATH" lspci | grep -F "VGA")"

            gpu="${gpu//??':'??'.'?}"

            # Count the number of GPUs
            count="$(printf "%s" "$gpu" | uniq -c)"
            count="${count/ VGA*}"
            count="${count/ 3D*}"

            # If there's more than one gpu
            # Display the count.
            if [ "$count" -gt 1 ]; then
                count=" x $count"
            else
                unset count
            fi

            # Format the output
            gpu="${gpu/* VGA compatible controller: }"
            gpu="${gpu/* 3D controller: }"
            gpu="${gpu/(rev*)}"

            case "$gpu" in
                intel*)
                    gpu="Intel Integrated Graphics"
                ;;

                advanced*)
                    gpu="${gpu/Advanced Micro Devices, Inc\. }"
                    gpu="${gpu/'[AMD/ATI]' }"
                    gpu="${gpu/Tahiti PRO}"
                    gpu="${gpu/Seymour}"
                    gpu="${gpu/Cayman}"
                    gpu="${gpu/Richland}"
                    gpu="${gpu/Pitcairn}"
                    gpu="${gpu/Broadway}"
                    gpu="${gpu/XTMobility}"
                    gpu="${gpu/Mobility}"
                    gpu="${gpu/Hawaii}"
                    gpu="${gpu/Tobago}"
                    gpu="${gpu/Thames}"
                    gpu="${gpu/Kabini}"
                    gpu="${gpu/Bonaire}"
                    gpu="${gpu/XTX}"
                    gpu="${gpu/ OEM}"
                    gpu="${gpu/ Cape Verde}"
                    gpu="${gpu/ \[}"
                    gpu="${gpu/\]}"

                    brand="AMD "
                ;;

                nvidia*)
                    gpu="${gpu/NVIDIA Corporation }"
                    gpu="${gpu/G????M }"
                    gpu="${gpu/G???? }"
                    gpu="${gpu/\[}"
                    gpu="${gpu/\] }"

                    brand="NVIDIA "
                ;;

                *virtualbox*)
                    gpu="VirtualBox Graphics Adapter"
                ;;
            esac

            gpu="${brand}${gpu}"
        ;;

        "Mac OS X")
            # Use cache if it exists
            if [ -f "/Library/Caches/neofetch/gpu" ]; then
                source "/Library/Caches/neofetch/gpu"
            else
                gpu="$(system_profiler SPDisplaysDataType | awk -F': ' '/^\ *Chipset Model:/ {printf $2 ", "}')"
                gpu="${gpu//'/ $'}"
                gpu="${gpu%,*}"
                cache "gpu" "$gpu" "/Library/Caches/"
            fi
        ;;

        "iPhone OS")
            ios_model="${ios_model:-"$(uname -m)"}"
            case "$ios_model" in
                "iPhone1,1" | "iPhone1,2")
                    gpu="PowerVR MBX Lite 3D"
                ;;

                "iPhone2,1" | "iPhone3,1" | "iPhone3,2" | "iPhone3,3" | "iPod3,1" | "iPod4,1" | "iPad1,1")
                    gpu="PowerVR SGX535"
                ;;

                "iPhone4,1" | "iPad2,1" | "iPad2,2" | "iPad2,3" | "iPad2,4" | "iPad2,5" | "iPad2,6" | "iPad2,7" | "iPod5,1")
                    gpu="PowerVR SGX543MP2"
                ;;

                "iPhone5,1" | "iPhone5,2" | "iPhone5,3" | "iPhone5,4")
                    gpu="PowerVR SGX543MP3"
                ;;

                "iPhone6,1" | "iPhone6,2" | "iPad4,1" | "iPad4,2" | "iPad4,3" | "iPad4,4" | "iPad4,5" | "iPad4,6" | "iPad4,7" | "iPad4,8" | "iPad4,9")
                    gpu="PowerVR G6430"
                ;;

                "iPhone7,1" | "iPhone7,2" | "iPod7,1" | "iPad5,1" | "iPad5,2")
                    gpu="PowerVR GX6450"
                ;;

                "iPhone8,1" | "iPhone8,2" | "iPhone8,4")
                    gpu="PowerVR GT7600"
                ;;

                "iPod1,1" | "iPod2,1")
                    gpu="PowerVR MBX Lite"
                ;;

                "iPad3,1" | "iPad3,2" | "iPad3,3")
                    gpu="PowerVR SGX534MP4"
                ;;

                "iPad3,4" | "iPad3,5" | "iPad3,6")
                    gpu="PowerVR SGX554MP4"
                ;;

                "iPad5,3" | "iPad5,4")
                    gpu="PowerVR GXA6850"
                ;;

                "iPad6,3" | "iPad6,4" | "iPad6,7" | "iPad6,8")
                    gpu="PowerVR 7XT"
                ;;
            esac
        ;;

        "BSD")
            case "$distro" in
                "FreeBSD"*)
                    gpu="$(pciconf -lv 2>/dev/null | grep -B 4 "VGA" | grep "device")"
                    gpu="${gpu/*device*= }"
                    gpu="${gpu//\'}"
                ;;

                *)
                    gpu="$(glxinfo | grep -F 'OpenGL renderer string')"
                    gpu="${gpu/'OpenGL renderer string: '}"
                ;;
            esac
        ;;


        "Windows")
            gpu="$(wmic path Win32_VideoController get caption /value)"
            gpu="${gpu/Caption'='}"
        ;;
    esac

    case "$gpu_shorthand" in
        "on" | "tiny")
            gpu="${gpu// Rev\. ?}"
            gpu="${gpu//AMD*\/ATI\]/AMD}"
            gpu="${gpu// Tahiti}"
            gpu="${gpu// PRO}"
            gpu="${gpu// OEM}"
            gpu="${gpu// Mars}"
            gpu="${gpu// Series}"
            gpu="${gpu// Controller}"
            gpu="${gpu/\/*}"

            case "$gpu_shorthand" in
                "tiny")
                    gpu="${gpu/Graphics }"
                    gpu="${gpu/GeForce }"
                    gpu="${gpu/Radeon }"
                ;;
            esac
        ;;
    esac

    gpu="${gpu}${count}"
}

# }}}

# Memory {{{

getmemory () {
    case "$os" in
        "Linux" | "Windows")
            if grep -F "MemAvail" /proc/meminfo >/dev/null 2>&1; then
                mem=($(awk -F ':| kB' '/MemTotal|MemAvail/ {printf $2}' /proc/meminfo))
                memused="$((mem[0] - mem[1]))"
            else
                mem=($(awk -F ':| kB' '/MemTotal|MemFree|Buffers|Cached/ {printf $2}' /proc/meminfo) 0 0)
                memused="$((mem[0] - mem[1] - mem[2] - mem[3]))"
            fi

            memused="$((memused / 1024))"
            memtotal="$((mem[0] / 1024))"
        ;;

        "Mac OS X" | "iPhone OS")
            memtotal="$(($(sysctl -n hw.memsize) / 1024 / 1024))"
            memwired="$(vm_stat | awk '/wired/ { print $4 }')"
            memactive="$(vm_stat | awk '/active / { printf $3 }')"
            memcompressed="$(vm_stat | awk '/occupied/ { printf $5 }')"
            memused="$(((${memwired//.} + ${memactive//.} + ${memcompressed//.}) * 4 / 1024))"
        ;;

        "BSD")
            case "$distro" in
                "NetBSD"*) memfree="$(($(awk -F ':|kB' '/MemFree:/ {printf $2}' /proc/meminfo) / 1024))" ;;
                *) memfree="$(($(vmstat | awk 'END{printf $5}') / 1024))" ;;
            esac

            memtotal="$(($(sysctl -n hw.physmem) / 1024 / 1024))"
            memused="$((memtotal - memfree))"
        ;;
    esac
    memory="${memused}MB / ${memtotal}MB"

    # Progress bars
    case "$memory_display" in
        "bar") memory="$(bar "${memused}" "${memtotal}")" ;;
        "infobar") memory="${memory} $(bar "${memused}" "${memtotal}")" ;;
        "barinfo") memory="$(bar "${memused}" "${memtotal}") ${memory}" ;;
    esac
}

# }}}

# Song {{{

getsong () {
    if mpc version >/dev/null 2>&1; then
        song="$(mpc current 2>/dev/null)"
        state="$(mpc | awk -F '\\[|\\]' '/\[/ {printf $2}' 2>/dev/null)"

    elif [ -n "$(ps x | awk '!(/awk/) && /cmus/')" ]; then
        IFS=$'\n'
        song=("$(cmus-remote -Q | grep "tag artist \|title \|status" 2>/dev/null | sort)")
        artist="${song[1]/tag artist }"
        title="${song[2]/tag title }"
        state="${song[0]/status }"

        song="$artist - $title"

    elif pgrep "mocp" >/dev/null 2>&1; then
        song="$(mocp -Q "%artist - %song" 2>/dev/null)"
        state="$(mocp -Q "%state" 2>/dev/null)"

    elif [ -n "$(ps x | awk '!(/awk/) && /spotify/')" ]; then
        case "$os" in
            "Linux")
                # This command is way too long
                song="$(\
                    dbus-send --print-reply --dest=org.mpris.MediaPlayer2.spotify /org/mpris/MediaPlayer2 \
                    org.freedesktop.DBus.Properties.Get string:'org.mpris.MediaPlayer2.Player' string:'Metadata' |\
                    awk -F 'string "' '/string|array/ {printf "%s",$2; next}{print ""}' |\
                    awk -F '"' '/artist|title/ {printf $2 " - "}'
                )"
                song="${song% - }"
                song="${song/'('*}"
                song="${song//'['*}"
            ;;

            "Mac OS X")
                song="$(osascript -e 'tell application "Spotify" to artist of current track as string & " - " & name of current track as string')"
                state="$(osascript -e 'tell application "Spotify" to player state as string')"
            ;;
        esac

    elif [ -n "$(ps x | awk '!(/awk/ || /Helper/) && /Google Play Music Desktop Player/')" ] && type -p gpmdp-remote >/dev/null 2>&1; then
        song="$(gpmdp-remote current)"
        state="$(gpmdp-remote status)"

    elif [ -n "$(ps x | awk '!(/awk/ || /Helper/) && /iTunes/')" ]; then
        song="$(osascript -e 'tell application "iTunes" to artist of current track as string & " - " & name of current track as string')"
        state="$(osascript -e 'tell application "iTunes" to player state as string')"

    else
        song="Not Playing"
    fi

    case "$state" in
        "paused" | "PAUSE")
            song="Paused"
        ;;

        "stopped" | "STOP")
            song="Stopped"
        ;;
    esac

    # Display Artist and Title on seperate lines.
    if [ "$song_shorthand" == "on" ] && [ "$stdout_mode" != "on" ]; then
        artist="${song/ -*}"
        song="${song/$artist - }"

        if [ "$song" != "$artist" ]; then
            prin "Artist" "$artist"
            prin "Song" "$song"
        else
            prin "$subtitle" "$song"
        fi
        unset song
    fi
}

# }}}

# Resolution {{{

getresolution () {
    case "$os" in
        "Linux" | "BSD")
            if type -p xrandr >/dev/null 2>&1; then
                case "$refresh_rate" in
                    "on") resolution="$(xrandr --nograb --current | awk 'match($0,/[0-9]{2,3}.[0-9]{2}\*/) {printf $1 " @ " substr($0,RSTART,RLENGTH) "Hz, "}')" ;;
                    "off") resolution="$(xrandr --nograb --current | awk '/*/ {printf $1 ", "}')" ;;
                esac
                resolution="${resolution//\*}"

            elif type -p xdpyinfo >/dev/null 2>&1; then
                resolution="$(xdpyinfo 2>/dev/null | awk '/dimensions:/ {printf $2}')"
            fi
        ;;

        "Mac OS X")
            if type -p screenresolution >/dev/null 2>&1; then
                resolution="$(screenresolution get 2>&1 | awk '/Display/ {printf $6 "Hz, "}')"
                resolution="${resolution//x??@/ @ }"

            else
                resolution="$(system_profiler SPDisplaysDataType |\
                    awk '/Resolution:/ {printf $2"x"$4" @ "$6"Hz, "}')"
            fi

            [[ "$refresh_rate" == "off" ]] && \
                 resolution="${resolution// @ *([0-9])Hz}"
        ;;

        "Windows")
            width="$(wmic path Win32_VideoController get CurrentHorizontalResolution /value 2>/dev/null)"
            width="${width/CurrentHorizontalResolution'='/}"

            height="$(wmic path Win32_VideoController get CurrentVerticalResolution /value 2>/dev/null)"
            height="${height/CurrentVerticalResolution'='/}"

            [ "$width" ] && \
                resolution="${width}x${height}"
        ;;
    esac

    resolution="${resolution%,*}"
}

# }}}

# Theme/Icons/Font {{{

getstyle () {
    # Fix weird output when the function
    # is run multiple times.
    unset gtk2theme gtk3theme theme path

    case "$1" in
        theme)
            name="gtk-theme-name"
            gsettings="gtk-theme"
            gconf="gtk_theme"
            xfconf="ThemeName"
            kde="widgetStyle"
        ;;

        icons)
            name="gtk-icon-theme-name"
            gsettings="icon-theme"
            gconf="icon_theme"
            xfconf="IconThemeName"
            kde="Theme"
        ;;

        font)
            name="gtk-font-name"
            gsettings="font-name"
            gconf="font_theme"
            xfconf="FontName"
            kde="font"
        ;;
    esac

    if [ -n "$DISPLAY" ] && [ "$os" != "Mac OS X" ]; then
        # Get DE if user has disabled the function.
        [ -z "$de" ] && getde

        case "$de" in
            "KDE"*)
                kdeconfigdir

                if [ -f "${kde_config_dir}/share/config/kdeglobals" ]; then
                    kde_config_file="${kde_config_dir}/share/config/kdeglobals"

                    theme="$(grep "^[^#]*$kde" "$kde_config_file")"
                    theme="${theme/${kde}*=}"
                    [ "$version" -ge 4 ] && theme="${theme^}"

                    gtk_shorthand="on"
                    return
                fi
            ;;

            *"Cinnamon")
                if type -p gsettings >/dev/null 2>&1; then
                    gtk3theme="$(gsettings get org.cinnamon.desktop.interface "$gsettings")"
                    gtk2theme="${gtk3theme}"
                fi
            ;;

            "Gnome"* | "Unity"* | "Budgie")
                if type -p gsettings >/dev/null 2>&1; then
                    gtk3theme="$(gsettings get org.gnome.desktop.interface "$gsettings")"
                    gtk2theme="${gtk3theme}"

                elif type -p gconftool-2 >/dev/null 2>&1; then
                    gtk2theme="$(gconftool-2 -g /desktop/gnome/interface/"$gconf")"
                fi
            ;;

            "Mate"*)
                gtk3theme="$(gsettings get org.mate.interface "$gsettings")"
                gtk2theme="${gtk3theme}"
            ;;

            "Xfce"*)
                type -p xfconf-query >/dev/null 2>&1 && \
                    gtk2theme="$(xfconf-query -c xsettings -p /Net/"$xfconf")"
            ;;
        esac

        # Check for gtk2 theme
        if [ -z "$gtk2theme" ]; then
            if [ -f "${GTK2_RC_FILES:-$HOME/.gtkrc-2.0}" ]; then
                gtk2theme="$(grep "^[^#]*$name" "${GTK2_RC_FILES:-$HOME/.gtkrc-2.0}")"

            elif [ -f "/usr/share/gtk-2.0/gtkrc" ]; then
                gtk2theme="$(grep "^[^#]*$name" /usr/share/gtk-2.0/gtkrc)"

            elif [ -f "/etc/gtk-2.0/gtkrc" ]; then
                gtk2theme="$(grep "^[^#]*$name" /etc/gtk-2.0/gtkrc)"
            fi

            gtk2theme="${gtk2theme/${name}*=}"
        fi

        # Check for gtk3 theme
        if [ -z "$gtk3theme" ]; then
            if [ -f "$XDG_CONFIG_HOME/gtk-3.0/settings.ini" ]; then
                gtk3theme="$(grep "^[^#]*$name" "$XDG_CONFIG_HOME/gtk-3.0/settings.ini")"

            elif type -p gsettings >/dev/null 2>&1; then
                gtk3theme="$(gsettings get org.gnome.desktop.interface $gsettings)"

            elif [ -f "/usr/share/gtk-3.0/settings.ini" ]; then
                gtk3theme="$(grep "^[^#]*$name" /usr/share/gtk-3.0/settings.ini)"

            elif [ -f "/etc/gtk-3.0/settings.ini" ]; then
                gtk3theme="$(grep "^[^#]*$name" /etc/gtk-3.0/settings.ini)"
            fi

            gtk3theme="${gtk3theme/${name}*=}"
        fi

        # Remove quotes
        gtk2theme=${gtk2theme//\"}
        gtk2theme=${gtk2theme//\'}
        gtk3theme=${gtk3theme//\"}
        gtk3theme=${gtk3theme//\'}

        # Uppercase the first letter of each gtk theme
        if [ "$version" -ge 4 ]; then
            gtk2theme="${gtk2theme^}"
            gtk3theme="${gtk3theme^}"
        fi

        # Toggle visibility of gtk themes.
        [ "$gtk2" == "off" ] && unset gtk2theme
        [ "$gtk3" == "off" ] && unset gtk3theme

        # Format the string based on which themes exist
        if  [ "$gtk2theme" ] && [ "$gtk2theme" == "$gtk3theme" ]; then
            gtk3theme+=" [GTK2/3]"
            unset gtk2theme

        elif [ "$gtk2theme" ] && [ "$gtk3theme" ]; then
            gtk2theme+=" [GTK2], "
            gtk3theme+=" [GTK3] "
        else
            [ "$gtk2theme" ] && gtk2theme+=" [GTK2] "
            [ "$gtk3theme" ] && gtk3theme+=" [GTK3] "
        fi

        # Final string
        theme="${gtk2theme}${gtk3theme}"

        # Make the output shorter by removing "[GTKX]" from the string
        if [ "$gtk_shorthand" == "on" ]; then
            theme="${theme/ '[GTK2]'}"
            theme="${theme/ '[GTK3]'}"
            theme="${theme/ '[GTK2/3]'}"
        fi
    fi
}

gettheme () {
    getstyle theme
}

geticons () {
    getstyle icons
    icons="$theme"
}

getfont () {
    getstyle font
    font="$theme"
}

# }}}

# Terminal Emulator {{{

getterm () {
    # Check $PPID for terminal emulator.
    case "$os" in
        "Mac OS X")
            # Workaround for OS X systems that
            # don't support the block below.
            case "$TERM_PROGRAM" in
                "iTerm.app") term="iTerm2" ;;
                "Terminal.app") term="Apple Terminal" ;;
                *) term="${TERM_PROGRAM/\.app}" ;;
            esac
            return
        ;;

        "Windows")
            parent="$(ps -p ${1:-$PPID} | awk '{printf $2}')"
            parent="${parent/'PPID'}"

            name="$(ps -p $parent | awk '{printf $8}')"
            name="${name/'COMMAND'}"
            name="${name/*\/}"
        ;;

        *)
            parent="$(ps -p ${1:-$PPID} -o ppid=)"
            name="$(ps -p $parent -o comm=)"
        ;;
    esac

    case "${name// }" in
        "${SHELL/*\/}" | *"sh" | "tmux" | "screen") getterm "$parent" ;;
        "login" | "init") term="$(tty)"; term="${term/*\/}" ;;
        "ruby" | "1" | "systemd" | "sshd" | "python"*) unset term ;;
        "gnome-terminal-") term="gnome-terminal" ;;
        *) term="$name" ;;
    esac
}

# }}}

# Terminal Emulator Font {{{

gettermfont () {
    [ -z "$term" ] && getterm

    case "$term" in
        "urxvt" | "urxvtd" | "xterm")
            termfont="$(grep -i "${term/d}\*font" <<< $(xrdb -query))"
            termfont="${termfont/*font: }"

            # Xresources has two different font syntax, this checks which
            # one is in use and formats it accordingly.
            case "$termfont" in
                "xft:"*)
                    termfont="${termfont/xft:}"
                    termfont="${termfont/:*}"
                ;;

                "-"*) termfont="$(awk -F '\\-' '{printf $3}' <<< "$termfont")" ;;
            esac
        ;;

        "xfce4-terminal")
            termfont="$(awk -F '=' '!/^($|\/\/)/ && /FontName/ {printf $2}' "${XDG_CONFIG_HOME}/xfce4/terminal/terminalrc")"
        ;;

        "termite")
            termfont="$(awk -F '= ' '!/^($|#)/ && /font/ {printf $2; exit}' "${XDG_CONFIG_HOME}/termite/config")"
        ;;

        "mintty")
            termfont="$(awk -F '=' '!/^($|#)/ && /Font/ {printf $2; exit}' "${HOME}/.minttyrc")"
        ;;

        "Apple_Terminal")
            termfont="$(osascript -e 'tell application "Terminal" to font name of window frontmost')"
        ;;
    esac
}

# }}}

# Disk Usage {{{

getdisk () {
    # df flags
    case "$os" in
        "Linux" | "iPhone OS" | "Windows") df_flags="-h -l --total" ;;
        "Mac OS X" | "BSD")
            case "$distro" in
                "FreeBSD"* | *"OS X"* ) df_flags="-H / -l" ;;
                *) return ;;
            esac
        ;;
    esac

    # Get the disk info
    disk="$(df $df_flags 2>/dev/null | awk 'END{print $2 ":" $3 ":" $5}')"

    # Format the output
    disk_used="${disk#*:}"
    disk_used="${disk_used%%:*}"
    disk_total="${disk%%:*}"
    disk_total_per="${disk#*:*:}"

    # Put it all together
    disk="${disk_used} / ${disk_total} (${disk_total_per})"

    # Add info bar
    disk_used="${disk_used/G}"
    disk_total="${disk_total/G}"

    # Convert Terabytes to Gigabytes.
    if [ "$disk_display" != "off" ]; then
        disk_used="${disk_used/\.}"
        disk_total="${disk_total/\.}"

        [[ "$disk_used" == *"T" ]] && \
            disk_used="$((${disk_used/T} * 100))"

        [[ "$disk_total" == *"T" ]] && \
            disk_total="$((${disk_total/T} * 100))"
    fi

    case "$disk_display" in
        "bar") disk="$(bar "${disk_used/'.'*}" "${disk_total/'.'*}")" ;;
        "infobar") disk+=" $(bar "${disk_used/'.'*}" "${disk_total/'.'*}")" ;;
        "barinfo") disk="$(bar "${disk_used/'.'*}" "${disk_total/'.'*}") $disk" ;;
        "perc") disk="$disk_total_per $(bar "${disk_used/'.'*}" "${disk_total/'.'*}")" ;;
    esac
}

# }}}

# Battery Usage {{{

getbattery () {
    case "$os" in
        "Linux")
            if [ "$(ls /sys/class/power_supply/)" ]; then
                # Set the index to the battery number.
                case "$battery_num" in
                    "all") battery_num="*" index=0 ;;
                    *) index="$battery_num" ;;
                esac

                batteries=($(cat "/sys/class/power_supply/BAT$battery_num/capacity"))
                battery_state=($(cat "/sys/class/power_supply/BAT${battery_num}/status"))

                # Get the subtitle and reassign it so it doesn't change.
                title="$subtitle"

                # If shorthand is on, print each value on the same line
                if [ "$battery_shorthand" == "on" ] || [ "$stdout_mode" == "on" ]; then
                    battery="${batteries[*]}"
                    battery="${battery// /%, }"
                    battery="${battery}%"

                else
                    if [ "${#batteries[@]}" -gt 1 ]; then
                        unset battery

                        # Print each battery on a separate line.
                        for bat in "${batteries[@]}"; do
                            case "$battery_display" in
                                "bar") prin "${title}${index:-0}" "$(bar "${bat/'%'}" 100)" ;;
                                "infobar") prin "${title}${index:-0}" "${bat}% $(bar "${bat/'%'}" 100)" ;;
                                "barinfo") prin "${title}${index:-0}" "$(bar "${bat/'%'}" 100) ${bat}%" ;;
                                *) prin "${title}${index:-0}" "${bat}%" ;;
                            esac
                            index="$((index+=1))"
                        done
                        return
                    fi
                    battery="${batteries[0]}%"
                fi
            fi
        ;;

        "BSD")
            case "$distro" in
                "FreeBSD"* | "DragonFly"*)
                    battery="$(acpiconf -i 0 | awk -F ':\t' '/Remaining capacity/ {print $2}')"
                    battery_state="$(acpiconf -i 0 | awk -F ':\t\t\t' '/State/ {print $2}')"
                ;;

                "NetBSD"*)
                    battery="$(envstat | awk '\\(|\\)' '/charge:/ {print $2}')"
                    battery="${battery/\.*/%}"
                ;;
            esac
        ;;

        "OpenBSD")
            battery0full="$(sysctl -n hw.sensors.acpibat0.watthour0)"
            battery0full="${battery0full/ Wh*}"

            battery0now="$(sysctl -n hw.sensors.acpibat0.watthour3)"
            battery0now="${battery0now/ Wh*}"

            [ "$battery0full" ] && \
                battery="$((100 * ${battery0now/\.} / ${battery0full/\.}))%"
        ;;

        "Mac OS X")
            battery="$(pmset -g batt | grep -o '[0-9]*%')"
            battery_state="$(pmset -g batt | awk 'NR==2 {print $3}')"
        ;;

        "Windows")
            battery="$(wmic Path Win32_Battery get EstimatedChargeRemaining /value)"
            battery="${battery/EstimatedChargeRemaining'='}"
            [ "$battery" ] && \
                battery+="%"
        ;;
    esac

    case "$battery_state" in
        "charging"*) battery+=" Charging" ;;
    esac

    case "$battery_display" in
        "bar") battery="$(bar "${battery/'%'*}" 100)" ;;
        "infobar") battery="${battery} $(bar "${battery/'%'*}" 100)" ;;
        "barinfo") battery="$(bar "${battery/'%'*}" 100) ${battery}" ;;
    esac
}

# }}}

# IP Address {{{

getlocalip () {
    case "$os" in
        "Linux")
            localip="$(ip route get 1 | awk '{print $NF;exit}')"
        ;;

        "Mac OS X" | "iPhone OS")
            localip="$(ipconfig getifaddr en0)"
            [ -z "$localip" ] && localip="$(ipconfig getifaddr en1)"
        ;;

        "BSD")
            localip="$(ifconfig | awk '/broadcast/ {print $2}')"
        ;;

        "Windows")
            localip="$(ipconfig | awk -F ': ' '/IPv4 Address/ {printf $2}')"
        ;;
    esac
}

getpublicip () {
    if type -p dig >/dev/null 2>&1; then
        publicip="$(dig +time=1 +tries=1 +short myip.opendns.com @resolver1.opendns.com 2>/dev/null)"
    fi

    if [ -z "$publicip" ] && type -p curl >/dev/null 2>&1; then
        publicip="$(curl --max-time 10 -w '\n' "$public_ip_host" 2>/dev/null)"
    fi

    if [ -z "$publicip" ] && type -p wget >/dev/null 2>&1; then
        publicip="$(wget -T 10 -qO- "$public_ip_host" 2>/dev/null; printf "%s")"
    fi
}

# }}}

# Logged In Users {{{

getusers () {
    users="$(who | awk '!seen[$1]++ {printf $1 ", "}')"
    users="${users%\,*}"
}

# }}}

# Birthday {{{

getbirthday () {
    case "$os" in
        "linux" | "iPhone OS")
            birthday="$(ls -alct --full-time / | awk '/lost\+found|private/ {printf  $6 " " $7}')"
            date_cmd="$(date -d"$birthday" "$birthday_format")"
        ;;

        "Mac OS X")
            birthday="$(ls -lUT /var/log/install.log | awk '{printf $6 " " $7 " " $9 " " $8}')"

            # Split the string into Date + time
            time="${birthday/*???? }"
            birthday="${birthday/$time}"

            case "${time/:*}" in
                0? | 10 | 11) time+=" AM" ;;
                *) time+=" PM" ;;
            esac
            birthday+="$time"
            birthday_shorthand="on"
        ;;

        "BSD")
            case "$distro" in
                "OpenBSD"*)
                    birthday="$(ls -alctT / | awk '/lost\+found/ {printf $6 " " $7 " " $9 " " $8}')"
                    birthday_shorthand="on"
                ;;

                "FreeBSD"*)
                    birthday="$(ls -alctT /etc/hostid | awk '{printf $6 " " $7 " " $9 " " $8}')"
                    date_cmd="$(date -j -f "%b %d %Y" "$birthday" "$birthday_format")"
                ;;

                "NetBSD"* | "DragonFly"*)
                    birthday="$(ls -alctT /etc/defaults/rc.conf | awk '{printf $6 " " $7 " " $9 " " $8}')"
                    birthday_shorthand="on"
                ;;
            esac
        ;;

        "Windows")
            birthday="$(ls -alct --full-time /cygdrive/c/Windows/explorer.exe | awk '{printf $8 " " $9}')"
            date_cmd="$(date -d"$birthday" "$birthday_format")"
        ;;
    esac

    # Strip seconds from time output
    birthday="${birthday/:?? / }"

    # Pretty output
    [ "$birthday_shorthand" == "off" ] && \
        birthday="${date_cmd//+( )/ }"

    # Toggle showing the time
    [ "$birthday_time" == "off" ] && \
        birthday="${birthday/??:??*}"
}

# }}}

# Terminal colors {{{

getcols () {
    if [ "$color_blocks" == "on" ]; then
        # Convert the width to space chars.
        block_width="$(printf "%$((block_width-=1))s")"

        # Generate the string.
        while [ $start -le $end ]; do
            case "$start" in
                [0-6]) blocks+="\033[0m\033[3${start}m\033[4${start}m%${block_width}s" ;;
                7) blocks+="\033[0m\033[3${start}m\033[4${start}m%${block_width}s" ;;
                *) blocks2+="\033[38;5;${start}m\033[48;5;${start}m%${block_width}s" ;;
            esac
            start="$((start+=1))"
        done

        # Convert height into spaces.
        spaces="$(printf "%${block_height}s")"

        # Convert the spaces into rows of blocks.
        [ "$blocks" ] &&  cols+="${spaces// /${blocks}"\033[0m"nl}"
        [ "$blocks2" ] && cols+="${spaces// /${blocks2}"\033[0m"nl}"

        # Add newlines to the string.
        cols="${cols%%'nl'}"
        cols="${cols//nl/\\n${padding}}"
    fi
}

# }}}

# }}}


# Images {{{


# Wallpaper {{{

getwallpaper () {
    case "$os" in
        "Linux" | "BSD")
            if type -p feh >/dev/null 2>&1 && [ -f "$HOME/.fehbg" ]; then
                img="$(awk -F\' '/feh/ {printf $2}' "$HOME/.fehbg")"

            elif type -p nitrogen >/dev/null 2>&1; then
                img="$(awk -F'=' '/file/ {printf $2;exit;}' "$XDG_CONFIG_HOME/nitrogen/bg-saved.cfg")"

            elif type -p gsettings >/dev/null 2>&1; then
                # Get DE if user has disabled the function.
                [ -z "$de" ] && getde

                case "$de" in
                    "MATE"*) img="$(gsettings get org.mate.background picture-filename 2>/dev/null)" ;;
                    *) img="$(gsettings get org.gnome.desktop.background picture-uri 2>/dev/null)" ;;
                esac

                # Strip quotes etc from the path.
                img="${img/'file://'}"
                img="${img//\'}"
            fi
        ;;

        "Mac OS X")
            img="$(osascript -e 'tell application "System Events" to picture of current desktop')"
        ;;

        "Windows")
            case "$distro" in
                "Windows XP")
                    img="/cygdrive/c/Documents and Settings/${USER}"
                    img+="/Local Settings/Application Data/Microsoft"
                    img+="/Wallpaper1.bmp"
                ;;

                "Windows"*)
                    img="$APPDATA/Microsoft/Windows/Themes"
                    img+="/TranscodedWallpaper.jpg"
                ;;
            esac
        ;;
    esac

    # If img is an xml file don't use it.
    [ "${img/*\./}" == "xml" ] && img=""

    # Error msg
    [ -z "$img" ] && err "Wallpaper detection failed, falling back to ascii mode."
}

# }}}

# Ascii {{{

getascii () {
    if [ ! -f "$ascii" ] || [ "$ascii" == "distro" ]; then
        # Error message
        [ "$ascii" != "distro" ] && \
        [ ! -f "$ascii" ] && err "Ascii file not found, using distro ascii"

        # Lowercase the distro name
        if [ "$version" -le 3 ]; then
            ascii="$(tr '[:upper:]' '[:lower:]' <<< "$ascii_distro")"
        else
            ascii="${ascii_distro,,}"
        fi

        [ "$ascii_logo_size" == "small" ] && \
            ascii="${ascii/ *}_small"

        if [ -f "/usr/share/neofetch/ascii/distro/${ascii/ *}" ]; then
            ascii="/usr/share/neofetch/ascii/distro/${ascii/ *}"

        elif [ -f "/usr/local/share/neofetch/ascii/distro/${ascii/ *}" ]; then
            ascii="/usr/local/share/neofetch/ascii/distro/${ascii/ *}"

        else
            getscriptdir 2>/dev/null

            # If the ascii file doesn't exist fallback to text mode.
            if [ ! -f "$script_dir/ascii/distro/${ascii/ *}" ]; then
                padding="\033[0C"
                image="off"
                err "Ascii file not found, falling back to text mode."
                return
            fi

            ascii="$script_dir/ascii/distro/${ascii/ *}"
        fi

        # We only use eval in the distro ascii files.
        print="$(eval printf "$(<"$ascii")")"
    else
        case "${ascii_colors[0]}" in
            "distro") ascii_color="$c1" ;;
            *) ascii_color="\033[38;5;${ascii_colors[0]}m" ;;
        esac

        print="${ascii_color}$(<"$ascii")"
    fi

    # Set locale to get correct padding
    export LC_ALL="$SYS_LOCALE"

    # Turn the file into a variable and strip escape codes.
    ascii_strip="$(<"$ascii")"
    ascii_strip="${ascii_strip//\$\{??\}}"
    ascii_strip="${ascii_strip//'\\'/ }"
    ascii_strip="${ascii_strip//'\'}"

    # Get ascii file size in rows/cols
    ascii_size="$(awk 'END {printf NR " "}length>max{max=length}END{printf max}' <<< "$ascii_strip")"
    lines="${ascii_size/ *}"
    ascii_length="${ascii_size/$lines}"

    padding="\033[$((ascii_length + gap))C"
    printf "%b%s" "$print"

    export LC_ALL=C
}


# }}}

# Image {{{

getimage () {
    # Fallback to ascii mode if imagemagick isn't installed.
    type -p convert >/dev/null 2>&1 || image="ascii"

    case "$image" in
        "wall") getwallpaper ;;
        "ascii") getascii; return ;;
        *)
            if [ -d "$image" ]; then
                files=("${image%/}"/*.{png,jpg,jpeg})
                img="$(printf "%s" "${files[RANDOM % (${#files[@]} - 1)]}")"
            else
                img="$image"
            fi
        ;;
    esac

    # Get terminal width and height
    stty -echo
    if [ -n "$TMUX" ]; then
        printf "%b%s" "\033Ptmux;\033\033[14t\033\033[c\033\\"
        read_flags="-d c"

    elif [ "$image_backend" == "tycat" ]; then
        printf "%b%s" "\033}qs\000"

    else
        printf "%b%s" "\033[14t\033[c"
        read_flags="-d c"
    fi

    # The escape code above prints the output AFTER the prompt so this
    read -t 1 ${read_flags} -s -r term_size
    stty echo

    # Split the string
    if [ "$image_backend" == "tycat" ]; then
        term_size=(${term_size//;/ })
        term_width="$((term_size[2] * term_size[0]))"
        term_height="$((term_size[3] * term_size[1]))"

    else
        term_size="${term_size//'['}"
        term_size="${term_size/';'}"
        term_size="${term_size/$'\E4'}"
        term_size="${term_size/t*}"
        term_height="${term_size/';'*}"
        term_width="${term_size/*';'}"
    fi

    # If $img isn't a file or the terminal doesn't support xterm escape sequences,
    # fallback to ascii mode.
    if [ ! -f "$img" ] || ([ "${#term_size}" -le 5 ] && [ "$image_backend" != "tycat" ]); then
        image="ascii"
        getascii

        # Error messages
        [ ! -f "$img" ] && err "\$img, isn't a file, falling back to ascii mode."
        [ "${#term_size}" -le 5 ] && err "Your terminal doesn't support \\\033[14t, falling back to ascii mode."

        return
    fi

    # Get terminal lines and columns
    lines="$(tput lines)"
    columns="$(tput cols)"

    # Calculate font size
    font_width="$((term_width / columns))"

    # Image size is half of the terminal
    case "$image_size" in
        "auto")
            image_size="$((columns * font_width / 2))"
            term_height="$((term_height - term_height / 4))"

            [ "$term_height" -lt "$image_size" ] && \
                image_size="$term_height"
        ;;

        *"%")
            percent="${image_size/\%}"
            image_size="$((percent * term_width / 100))"

            [ "$((percent * term_height / 50))" -lt "$image_size" ] && \
                image_size="$((percent * term_height / 100))"
        ;;

        "none")
            # Get image size so that we can do a better crop
            size="$(identify -format "%w %h" "$img")"
            width="${size%% *}"
            height="${size##* }"
            crop_mode="none"
        ;;

        *) image_size="${image_size/px}" ;;
    esac

    # Fallback if width / height are empty.
    width="${width:-$image_size}"
    height="${height:-$image_size}"

    # Padding is half the terminal width + gap
    padding="\033[$((width / font_width + gap + xoffset/font_width))C"

    # Make the directory if it doesn't exist
    mkdir -p "$thumbnail_dir"

    # Check to see if the image has a file extension, if it doesn't
    # then add one.
    case "${img##*/}" in
        *"."*) imgname="$crop_mode-$crop_offset-$width-$height-${img##*/}" ;;
        *) imgname="$crop_mode-$crop_offset-$width-$height-${img##*/}.jpg" ;;
    esac

    # Check to see if the thumbnail exists before we do any cropping.
    if [ ! -f "$thumbnail_dir/$imgname" ]; then
        # Get image size so that we can do a better crop
        if [ -z "$size" ]; then
            size="$(identify -format "%w %h" "$img")"
            og_width="${size%% *}"
            og_height="${size##* }"

            # This checks to see if height is geater than width
            # so we can do a better crop of portrait images.
            size="$og_height"
            [ "$og_height" -gt "$og_width" ] && size="$og_width"
        fi

        case "$crop_mode" in
            fit)
                c="$(convert "$img" \
                    -colorspace srgb \
                    -format "%[pixel:p{0,0}]" info:)"

                convert \
                    "$img" \
                    -trim +repage \
                    -gravity south \
                    -background "$c" \
                    -extent "$size"x"$size" \
                    -scale "$width"x"$height" \
                    "$thumbnail_dir/$imgname"
            ;;

            fill)
                convert \
                    "$img" \
                    -trim +repage \
                    -scale "$width"x"$height"^ \
                    -extent "$width"x"$height" \
                    "$thumbnail_dir/$imgname"
            ;;

            none) cp "$img" "$thumbnail_dir/$imgname" ;;
            *)
                convert \
                    "$img" \
                    -gravity $crop_offset \
                    -crop "$size"x"$size"+0+0 \
                    -quality 95 \
                    -scale "$width"x"$height" \
                    "$thumbnail_dir/$imgname"
            ;;
        esac
    fi

    # The final image
    img="$thumbnail_dir/$imgname"
}

takescrot () {
    $scrot_cmd "${scrot_dir}${scrot_name}"
}

# }}}

# Find w3m-img {{{

# Find w3mimgdisplay automatically
getw3m_img_path () {
    if [ -x "$w3m_img_path" ]; then
        return

    elif [ -x "/usr/lib/w3m/w3mimgdisplay" ]; then
        w3m_img_path="/usr/lib/w3m/w3mimgdisplay"

    elif [ -x "/usr/libexec/w3m/w3mimgdisplay" ]; then
        w3m_img_path="/usr/libexec/w3m/w3mimgdisplay"

    elif [ -x "/usr/lib64/w3m/w3mimgdisplay" ]; then
        w3m_img_path="/usr/lib64/w3m/w3mimgdisplay"

    elif [ -x  "/usr/libexec64/w3m/w3mimgdisplay" ]; then
        w3m_img_path="/usr/libexec64/w3m/w3mimgdisplay"

    else
        image="ascii"
        err "w3m-img wasn't found on your system, falling back to ascii mode."
    fi
}

# }}}


# }}}


# Text Formatting {{{


# Info {{{

info () {
    # $1 is the subtitle
    subtitle="$1"

    # Call the function and update variable
    if [ -z "$2" ]; then
        "get$1" 2>/dev/null
        eval output="\$${1}"

    else
        "get$2" 2>/dev/null
        eval output="\$${2}"
    fi

    # If the output is empty, don't print anything
    [ -z "$output" ] && return

    # Trim whitespace
    output="$(trim "$output")"

    case "$1" in
        title)
            string="${title_color}${bold}${output}"
            string="${string/@/${at_color}@${title_color}${bold}}"
            length="${#output}"
        ;;

        underline)
            string="${underline_color}${output}"
        ;;

        *)
            string="${subtitle_color}${bold}${subtitle}\033[0m"
            string+="${colon_color}: ${info_color}${output}"
            length="$((${#subtitle} +  ${#output} + 2))"
        ;;
    esac

    # If there's no subtitle don't print one
    [ -z "$2" ] && string="${string/*: }"

    # Print the string
    printf "%b%s\n" "${padding}${string}\033[0m"
}

# }}}

# Prin {{{

prin () {
    if [ -z "$2" ]; then
        string="${info_color}${1}"
        length="${#1}"

    else
        string="${subtitle_color}${bold}${1}\033[0m"
        string+="${colon_color}: ${info_color}${2}"
        length="$((${#subtitle} +  ${#2} + 1))"
    fi

    # Trim whitespace
    string="$(trim "$string")"

    # Print the info
    printf "%b%s\n" "${padding}${string}\033[0m"
}

# }}}

# Stdout {{{

stdout () {
    # Read args early for the separator
    stdout_separator_flag="$(awk -F '--stdout_separator ' '{printf $2}' <<< "${args[@]}")"
    stdout_separator_flag="${stdout_separator_flag/ '--'*}"

    [ "$stdout_separator_flag" ] && \
        stdout_separator="$stdout_separator_flag"

    for func in "${args[@]}"; do
        case "$func" in
            "--"*) break ;;
            *)
                "get$func" 2>/dev/null
                eval output="\$$func"
                stdout+="${output}${stdout_separator}"
            ;;
        esac
    done

    printf "%s" "${stdout%%${stdout_separator}}"
    exit
}

# }}}

# Underline {{{

getunderline () {
    case "$underline_enabled" in
        "on")
            underline="$(printf %"$length"s)"
            underline="${underline// /$underline_char}"
         ;;
        "off") underline="" ;;
    esac
}

# }}}

# Colors {{{

colors () {
    # Change color of logo based on distro
    case "$ascii_distro" in
        "Arch"* | "Antergos"*)
            setcolors 6 4
        ;;

        "CentOS"*)
            setcolors 3 2 4 5 7
        ;;

        "CRUX"* | "Chakra"* | "gNewSense"* | "SailfishOS"* | "Alpine"* | "Ubuntu-GNOME"* | "Qubes"*)
            setcolors 4 5 7 6
        ;;

        "Chrom"*)
            setcolors 2 1 3 4 7
            ascii_distro="chrome"
        ;;

        "Debian"* | "Ubuntu"* | "DragonFly"*)
            setcolors 1 7 3
        ;;

        "FreeBSD"* | "PCBSD"*)
            setcolors 1 7 3
            ascii_distro="freebsd"
        ;;

        "Red"*)
            setcolors 1 7 3
            ascii_distro="redhat"
        ;;

        "Kogaion"* | "Elementary"*)
            setcolors 4 7
        ;;

        "Fedora"* | "Sabayon"* | "Frugalware"* | "Exherbo"*)
            setcolors 4 7 1
        ;;

        "Gentoo"* | "Funtoo"* | "SteamOS"* | "Devuan"*)
            setcolors 5 7
        ;;

        "KDE"*)
            setcolors 2 7
            ascii_distro="kde"
        ;;

        "Kali"*)
            setcolors 4 8
        ;;

        *"OS X"* | *"iOS"* | "Mac")
            setcolors 2 3 1 1 5 4
            ascii_distro="mac"
        ;;

        "OpenMandriva"*)
            setcolors 4 3
        ;;

        "Mageia"*)
            setcolors 6 7
        ;;

        "Peppermint"*)
            setcolors 1 7
        ;;

        *"Mint"*)
            setcolors 2 7
            ascii_distro="mint"
        ;;

        "LMDE"* | "Chapeau"*)
            setcolors 2 7
        ;;

        "NetBSD"* | "Parabola"* | "Tails"* | "BLAG"*)
            setcolors 5 7
        ;;

        "OpenBSD"*)
            setcolors 3 7 6 1 8
        ;;

        "OpenSuse"* | "Manjaro"* | "Deepin"*)
            setcolors 2 7
        ;;

        "PCLinuxOS"* | "Slackware"* | "KaOS"* | "Kubuntu"* | "Lubuntu"* | "Xubuntu"*)
            setcolors 4 7 1
        ;;

        "Puppy"* | "Quirky Werewolf"* | "Precise Puppy"*)
            setcolors 4
            ascii_distro="puppy"
        ;;

        "Scientific"*)
            setcolors 4 1 7
        ;;

        "Solus"*)
            setcolors 7 8
        ;;

        "Trisquel"* | "NixOS"* | "Zorin"*)
            setcolors 4 6
        ;;

        "Travis")
            setcolors 3 1 0 7 4
        ;;

        "void"*)
            setcolors 2 8
        ;;

        "Windows 8"* | "Windows 10"*)
            setcolors 6
            ascii_distro="windows10"
        ;;

        "Windows"*)
            setcolors 1 2 4 3
        ;;

        "Raspbian"* | *)
            setcolors 2 1
        ;;
    esac

    # Overwrite distro colors if '$ascii_colors' doesn't
    # equal 'distro'.
    [ "${ascii_colors[0]}" != "distro" ] && \
        setcolors ${ascii_colors[@]}
}

setcolors () {
    c1="$(color "$1")${ascii_bold}"
    c2="$(color "$2")${ascii_bold}"
    c3="$(color "$3")${ascii_bold}"
    c4="$(color "$4")${ascii_bold}"
    c5="$(color "$5")${ascii_bold}"
    c6="$(color "$6")${ascii_bold}"

    if [ "${colors[0]}" == "distro" ]; then
        title_color="$c1"
        at_color="\033[0m"
        underline_color="\033[0m"
        subtitle_color="$c2"
        colon_color="\033[0m"
        info_color="\033[0m"

        # If the second color is white use the first for the subtitle
        [ "$2" == 7 ] && subtitle_color="\033[0m\033[3${1}m"
        [ "$1" == 7 ] && title_color="\033[0m"
    else
        title_color="$(color "${colors[0]}")"
        at_color="$(color "${colors[1]}")"
        underline_color="$(color "${colors[2]}")"
        subtitle_color="$(color "${colors[3]}")"
        colon_color="$(color "${colors[4]}")"
        info_color="$(color "${colors[5]}")"
    fi

    if [ "$progress_color_elapsed" == "distro" ]; then
        progress_color_elapsed="$(color fg)"
    else
        progress_color_elapsed="$(color "$progress_color_elapsed")"
    fi

    case "$progress_color_total $1" in
        distro\ [736]) progress_color_total="$c2" ;;
        distro\ [0-9]) progress_color_total="$c1" ;;
        *) progress_color_total="$(color "$progress_color_total")" ;;
    esac
}

color () {
    case "$1" in
        [0-7]) printf "%b%s" "\033[0m\033[3${1}m" ;;
        "fg") printf "%b%s" "\033[0m" ;;
        *) printf "%b%s" "\033[38;5;${1}m" ;;
    esac
}


# }}}

# Bold {{{

bold () {
    case "$ascii_bold" in
        "on") ascii_bold="\033[1m" ;;
        "off") ascii_bold="" ;;
    esac

    case "$bold" in
        "on") bold="\033[1m" ;;
        "off") bold="" ;;
    esac
}

# }}}

# Linebreak {{{

getlinebreak () {
   linebreak=" "
}

# }}}

# Trim whitespace {{{

# When a string is passed to 'echo' all trailing and leading
# whitespace is removed and inside the string multiple spaces are
# condensed into single spaces.
#
# The 'set -f/+f' is here so that 'echo' doesn't cause any expansion
# of special characters.
#
# The whitespace trim doesn't work with multiline strings so we use
# '${1//[[:space:]]/ }' to remove newlines beofre we trim the whitespace.
trim() {
    set -f
    builtin echo -E ${1//[[:space:]]/ }
    set +f
}

# }}}


# }}}


# Other {{{


# Get script directory {{{

getscriptdir () {
    # Use $0 to get the script's physical path.
    cd "${0%/*}" || exit
    script_dir="${0##*/}"

    # Iterate down a (possible) chain of symlinks.
    while [ -L "$script_dir" ]; do
        script_dir="$(readlink "$script_dir")"
        cd "${script_dir%/*}" || exit
        script_dir="${script_dir##*/}"
    done

    # Final directory
    script_dir="$(pwd -P)"
}

# }}}

# Source Config {{{

# Check for $config_file first
getconfig () {
    # Check $config_file
    if [ -f "$config_file" ]; then
        source "$config_file"
        return
    fi
    mkdir -p "$XDG_CONFIG_HOME/neofetch/"

    # Check $XDG_CONFIG_HOME/neofetch and create the
    # dir/files if they don't exist.
    if [ -f "$XDG_CONFIG_HOME/neofetch/config" ]; then
        source "$XDG_CONFIG_HOME/neofetch/config"

    elif [ -f "/usr/share/neofetch/config" ]; then
        cp "/usr/share/neofetch/config" "$XDG_CONFIG_HOME/neofetch"
        source "$XDG_CONFIG_HOME/neofetch/config"

    elif [ -f "/usr/local/share/neofetch/config" ]; then
        cp "/usr/local/share/neofetch/config" "$XDG_CONFIG_HOME/neofetch"
        source "$XDG_CONFIG_HOME/neofetch/config"

    else
        getscriptdir

        cp "$script_dir/config/config" "$XDG_CONFIG_HOME/neofetch"
        source "$XDG_CONFIG_HOME/neofetch/config"
    fi
}

# Check the commandline flags early for '--config none/off'
case "$@" in
    *"--config off"* | *'--config "off"'* | *"--config 'off'"* | \
    *"--config none"* | *'--config "none"'* | *"--config 'none'"* | *"--stdout"*)
        config="off"
    ;;
esac
[ "$config" == "on" ] && getconfig 2>/dev/null

# }}}

# Progress Bars {{{

bar() {
    # Get the values
    elapsed="$(($1 * progress_length / $2))"

    # Create the bar with spaces
    prog="$(printf %"$elapsed"s)"
    total="$(printf %"$((progress_length - elapsed))"s)"

    # Set the colors and swap the spaces for $progress_char
    bar+="${progress_color_elapsed}${prog// /$progress_char_elapsed}"
    bar+="${progress_color_total}${total// /$progress_char_total}"

    # Borders
    if [ "$progress_border" == "on" ]; then
        bar+="$(color fg)]"
        bar="$(color fg)[$bar"
    fi

    printf "%b%s\n" "${bar}\033[0m"
}

# }}}

# Cache {{{

cache () {
    mkdir -p "$3/neofetch"
    echo "${1/*-}=\"$2\"" > "$3/neofetch/${1/*-}"
}

# }}}

# KDE Config directory {{{

kdeconfigdir () {
    if [ -n "$KDE_CONFIG_DIR" ]; then
        kde_config_dir="$KDE_CONFIG_DIR"

    elif type -p kde5-config >/dev/null 2>&1; then
        kde_config_dir="$(kde5-config --localprefix)"

    elif type -p kde4-config >/dev/null 2>&1; then
        kde_config_dir="$(kde4-config --localprefix)"

    elif type -p kde-config >/dev/null 2>&1; then
        kde_config_dir="$(kde-config --localprefix)"
    fi
}

# }}}

err () {
    err+="$(color 1)[!]$(color fg) $1 \n"
}

# }}}


# Usage {{{


usage () { cat << EOF

    usage: neofetch --option "value" --option "value"

    NOTE: There's also a config option for each flag below.

    Info:
    --disable infoname          Allows you to disable an info line from appearing
                                in the output.
                                NOTE: You can supply multiple args. eg.
                                'neofetch --disable cpu gpu disk shell'
    --osx_buildversion on/off   Hide/Show Mac OS X build version.
    --osx_codename on/off       Hide/Show Mac OS X codename.
    --os_arch on/off            Hide/Show Windows architecture.
    --speed_type type           Change the type of cpu speed to display.
                                Possible values: current, min, max, bios,
                                scaling_current, scaling_min, scaling_max
                                NOTE: This only support Linux with cpufreq.
    --cpu_shorthand type        Shorten the output of CPU
                                Possible values: name, speed, tiny, on, off
    --cpu_cores on/off          Whether or not to display the number of CPU cores
    --kernel_shorthand on/off   Shorten the output of kernel
    --uptime_shorthand on/off   Shorten the output of uptime (tiny, on, off)
    --refresh_rate on/off       Whether to display the refresh rate of each monitor
                                Unsupported on Windows
    --gpu_shorthand on/off      Shorten the output of GPU (tiny, on, off)
    --gtk_shorthand on/off      Shorten output of gtk theme/icons
    --gtk2 on/off               Enable/Disable gtk2 theme/icons output
    --gtk3 on/off               Enable/Disable gtk3 theme/icons output
    --shell_path on/off         Enable/Disable showing \$SHELL path
    --shell_version on/off      Enable/Disable showing \$SHELL version
    --battery_num num           Which battery to display, default value is 'all'
    --battery_shorthand on/off  Whether or not each battery gets its own line/title
    --ip_host url               Url to ping for public IP
    --song_shorthand on/off     Print the Artist/Title on seperate lines
    --birthday_shorthand on/off Shorten the output of birthday
    --birthday_time on/off      Enable/Disable showing the time in birthday output
    --birthday_format format    Format the birthday output. (Uses 'date' cmd format)


    Text Formatting:
    --colors x x x x x x        Changes the text colors in this order:
                                title, @, underline, subtitle, colon, info
    --underline on/off          enable/disable the underline.
    --underline_char char       Character to use when underlining title
    --line_wrap on/off          Enable/Disable line wrapping
    --bold on/off               Enable/Disable bold text


    Color Blocks:
    --color_blocks on/off       Enable/Disable the color blocks
    --block_width num           Width of color blocks in spaces
    --block_height num          Height of color blocks in lines
    --block_range start end     Range of colors to print as blocks


    Progress Bars:
    --progress_char 'elapsed char' 'total char'
                                Characters to use when drawing progress bars.
    --progress_border on/off    Whether or not to surround the bar with '[]'
    --progress_length num       Length in spaces to make the progress bars.
    --progress_colors num num   Colors to make the progress bar.
                                Set in this order: elapsed, total
    --cpu_display mode1 mode2   Which shorthand to use and how CPU usage should be printed
                                mode1 takes: name, speed, tiny, on, off
                                mode2 takes: info, bar, infobar, barinfo
    --memory_display mode       Which way should the memory progress bar be added
                                Takes bar, infobar, barinfo
    --battery_display mode      Which way should the battery progress bar be added
                                Takes bar, infobar, barinfo
    --disk_display mode         Which way should the disk progress bar be added
                                Takes bar, infobar, barinfo, perc


    Image:
    --image type                Image source. Where and what image we display.
                                Possible values: wall, ascii,
                                /path/to/img, /path/to/dir/, off
    --size 00px | --size 00%    How to size the image.
                                Possible values: auto, 00px, 00%, none
    --crop_mode mode            Which crop mode to use
                                Takes the values: normal, fit, fill
    --crop_offset value         Change the crop offset for normal mode.
                                Possible values: northwest, north, northeast,
                                west, center, east, southwest, south, southeast

    --xoffset px                How close the image will be to the left edge of the
                                window. This only works with w3m.
    --yoffset px                How close the image will be to the top edge of the
                                window. This only works with w3m.
    --gap num                   Gap between image and text.
                                NOTE: --gap can take a negative value which will
                                move the text closer to the left side.
    --clean                     Remove all cropped images


    Ascii:
    --ascii value               Where to get the ascii from, Possible values:
                                distro, /path/to/ascii
    --ascii_colors x x x x x x  Colors to print the ascii art
    --ascii_distro distro       Which Distro's ascii art to print
    --ascii_logo_size           Size of ascii logo.
                                Supported distros: Arch, Gentoo, Crux, OpenBSD.
    --ascii_bold on/off         Whether or not to bold the ascii logo.


    Stdout:
    --stdout info info          Launch neofetch in stdout mode which prints the info
                                in a plain-text format that you can use with
                                lemonbar etc.
    --stdout_separator string   String to use as a separator in stdout mode.


    Screenshot:
    --scrot /path/to/img        Take a screenshot, if path is left empty the screen-
                                shot function will use \$scrot_dir and \$scrot_name.
    --scrot_cmd cmd             Screenshot program to launch


    Other:
    --config /path/to/config    Specify a path to a custom config file
    --config none               Launch the script without a config file
    --help                      Print this text and exit
    --version                   Show neofetch version
    --test                      Launch the script with all functions / options enabled.
                                This should only be used for testing purposes, ie Travis.CI.
    -v                          Display error messages.
    -vv                         Display a verbose log for error reporting.

EOF
exit 1
}


# }}}


# Args {{{


while [ "$1" ]; do
    case $1 in
        # Info
        --os_arch) os_arch="$2" ;;
        --osx_buildversion) osx_buildversion="$2" ;;
        --osx_codename) osx_codename="$2" ;;
        --cpu_cores) cpu_cores="$2" ;;
        --speed_type) speed_type="$2" ;;
        --kernel_shorthand) kernel_shorthand="$2" ;;
        --uptime_shorthand) uptime_shorthand="$2" ;;
        --cpu_shorthand) cpu_shorthand="$2" ;;
        --gpu_shorthand) gpu_shorthand="$2" ;;
        --refresh_rate) refresh_rate="$2" ;;
        --gtk_shorthand) gtk_shorthand="$2" ;;
        --gtk2) gtk2="$2" ;;
        --gtk3) gtk3="$2" ;;
        --shell_path) shell_path="$2" ;;
        --shell_version) shell_version="$2" ;;
        --battery_num) battery_num="$2" ;;
        --battery_shorthand) battery_shorthand="$2" ;;
        --ip_host) public_ip_host="$2" ;;
        --song_shorthand) song_shorthand="$2" ;;
        --birthday_shorthand) birthday_shorthand="$2" ;;
        --birthday_time) birthday_time="$2" ;;
        --birthday_format) birthday_format="$2" ;;
        --disable)
            for func in "$@"; do
                case "$func" in
                    "--disable") continue ;;
                    "--"*) return ;;
                    *) unset -f "get$func" ;;
                esac
            done
        ;;

        # Text Colors
        --colors)
            unset colors
            for arg in "$2" "$3" "$4" "$5" "$6" "$7"; do
                case "$arg" in
                    "--"*) break ;;
                    *) colors+=($arg)
                esac
            done
            colors+=(7 7 7 7 7 7)
        ;;

        # Text Formatting
        --underline) underline_enabled="$2" ;;
        --underline_char) underline_char="$2" ;;
        --line_wrap) line_wrap="$2" ;;
        --bold) bold="$2" ;;

        # Color Blocks
        --color_blocks) color_blocks="$2" ;;
        --block_range) start="$2"; end="$3" ;;
        --block_width) block_width="$2" ;;
        --block_height) block_height="$2" ;;

        # Progress Bars
        --progress_char)
            progress_char_elapsed="$2"
            progress_char_total="$3"
        ;;
        --progress_border) progress_border="$2" ;;
        --progress_length) progress_length="$2" ;;
        --progress_colors)
            progress_color_elapsed="$2"
            progress_color_total="$3"
        ;;
        --cpu_display)
            cpu_shorthand="$2"
            cpu_display="$3"
        ;;
        --memory_display) memory_display="$2" ;;
        --battery_display) battery_display="$2" ;;
        --disk_display) disk_display="$2" ;;

        # Image
        --image)
            image="$2"
            case "$2" in "--"* | "") image="ascii" ;; esac
        ;;

        --size) image_size="$2" ;;
        --crop_mode) crop_mode="$2" ;;
        --crop_offset) crop_offset="$2" ;;
        --xoffset) xoffset="$2" ;;
        --yoffset) yoffset="$2" ;;
        --gap) gap="$2" ;;
        --clean)
            rm -rf "$thumbnail_dir"
            rm -rf "/Library/Caches/neofetch/"
            exit
        ;;

        # Ascii
        --ascii)
            image="ascii"
            ascii="$2"
            case "$2" in "--"* | "") ascii="distro" ;; esac
        ;;

        --ascii_colors)
            unset ascii_colors
            for arg in "$2" "$3" "$4" "$5" "$6" "$7"; do
                case "$arg" in
                    "--"*) break ;;
                    *) ascii_colors+=($arg)
                esac
            done
            ascii_colors+=(7 7 7 7 7 7)
        ;;

        --ascii_distro)
            ascii_distro="$2"
            case "$2" in "--"* | "") ascii_distro="$distro" ;; esac
        ;;

        --ascii_logo_size) ascii_logo_size="$2" ;;
        --ascii_bold) ascii_bold="$2" ;;

        # Screenshot
        --scrot | -s)
            scrot="on"
            if [ "$2" ]; then
                scrot_name="${2##*/}"
                scrot_dir="${2/$scrot_name}"
            fi
        ;;
        --scrot_cmd) scrot_cmd="$2" ;;

        # Stdout
        --stdout)
            unset info_color prin clear bar
            stdout_mode="on"
            config="off"
            case "$2" in
                "--"* | "") printf "%s\n" "--stdout requires at least one argument"; exit ;;
                *) shift; args=("$@"); stdout ;;
            esac
        ;;

        # Other
        --config)
            case "$2" in
                "none" | "off") config="off" ;;
                *) config_file="$2"; config="on"; getconfig 2>/dev/null ;;
            esac
        ;;
        --test)
            info=(title underline distro kernel uptime packages shell resolution de wm wmtheme theme icons cpu gpu memory font disk battery song localip publicip users birthday term termfont)

            refresh_rate="on"
            shell_version="on"
            cpu_display="infobar"
            memory_display="infobar"
            disk_display="infobar"

            printinfo () {
                if [ "$TRAVIS_OS_NAME" ]; then
                    info linebreak
                    info linebreak
                fi

                for func in "${info[@]}"; do
                    info "$(tr '[:lower:]' '[:upper:]' <<< "$func")" "$func"
                done

                info linebreak
                info cols
                info linebreak
                printf "%b%s" "\033[$(tput lines)H"
            }
        ;;

        -v) verbose="on" ;;
        -vv) set -x; verbose="on" ;;
        --help) usage ;;
        --version) printf "%s\n" "Neofetch 1.8"; exit ;;
    esac

    shift
done


# }}}


# Call Functions and Finish Up {{{


# Restore cursor and clear screen on ctrl+c
trap 'printf "\033[?25h"; clear; exit' 2

# Distro detection
getdistro
[ -z "$ascii_distro" ] && ascii_distro="$(trim "$distro")"

# Get colors and bold
bold
colors

if [ "$image" != "off" ]; then
    # If the script exits for any reason, unhide the cursor.
    trap 'printf "\033[?25h"' EXIT

    # Clear the scren
    clear

    # Hide the cursor
    printf "\033[?25l"

    # If iterm2 is detected use iterm2 backend.
    if [ -n "$ITERM_PROFILE" ]; then
        image_backend="iterm2"

    elif [ "$(tycat 2>/dev/null)" ]; then
        image_backend="tycat"

    else
        image_backend="w3m"
    fi

    # Find w3mimgdisplay
    [ "$image_backend" == "w3m" ] && \
    [ "$image" != "ascii" ] && \
        getw3m_img_path

    # Get the image
    getimage
fi

# Display the image if enabled
if [ "$image" != "off" ] && [ "$image" != "ascii" ]; then
    case "$image_backend" in
        "w3m")
            printf "%b%s\n" "0;1;$xoffset;$yoffset;$width;$height;;;;;$img\n4;\n3;" |\
            $w3m_img_path 2>/dev/null || padding="\033[0C"
        ;;

        "iterm2")
            printf "%b%s\a\n" "\033]1337;File=width=${width}px;height=${height}px;inline=1:$(base64 < "$img")"
        ;;

        "tycat")
            tycat "$img"
        ;;
    esac
fi

# Disable line wrap
[ "$line_wrap" == "off" ] && printf "\033[?7l"

# Move cursor to the top
[ "$image" != "off" ] && printf "\033[0H"

# Print the info
printinfo

if [ "$image" != "off" ]; then
    # Get cursor position
    info_height="$(stty -echo; IFS=';' read -rdR -t 1 -d c -p $'\033[6n\033[c' ROW COL; printf "%s" "${ROW#*[}"; stty echo)"

    # Calculate image height in terminal cells.
    lines="$((${width:-1} / ${font_width:-1} / 2 + 3))"

    # Set cursor position dynamically based on height of ascii/text.
    [ "${lines:-0}" -lt "${info_height:-0}" ] && lines="$info_height"

    printf "%b%s" "\033[${lines}H"
fi

# Re-enable line wrap
[ "$line_wrap" == "off" ] && printf "%b%s" "\033[?7h"

# If enabled take a screenshot
if [ "$scrot" == "on" ]; then
    takescrot
fi

# Show error messages
if [ "$verbose" == "on" ]; then
    printf "%s" "$err"
fi

# }}}