dotfiles/.bashrc

# For ranger, htop and other console progs in Qtile ---------------------------
unset COLUMNS
unset LINES

man() {
    command man "$@" | eval ${MANPAGER}
}
###############################################################################
# EXPORTs
###############################################################################
export HOME=$(echo /home/$USER)
export GHCUP_INSTALL_BASE_PREFIX="$HOME/.config"  # for GHCUP
export GOPATH="$HOME/go"

# export
PATH=$PATH:$HOME/.local/bin:$HOME/.cargo/bin:$HOME/.config/vifm/scripts:$HOME/Programs/AppImageApplications:$GHCUP_INSTALL_BASE_PREFIX/.ghcup/bin:$HOME/Programs/Android_SDK/platform-tools:$GOPATH/bin
export EDITOR="vim"   #  vim is either a link to nvim    or just  vim
export VISUAL="gvim"  # gvim is either a link to nvim-qt or just gvim
export TERM="xterm-256color"
export TERMINAL="alacritty"
export BROWSER="brave"
export PAGER="bat"
export MANPAGER="sh -c 'col -bx | bat -l man -p'"  # theme moved to the .config/bat/config
# export MANPAGER="bat man -p'"  # $MANPAGER use batcat to read mans
export RANGER_LOAD_DEFAULT_RC=FALSE  # to avoid loading ranger's config twice
export ANDROID_SDK="$HOME/Programs/Android_SDK"

export XDG_CONFIG_HOME="$HOME/.config"
export XDG_DATA_HOME="$HOME/.local/share"
# export XDG_DATA_DIRS="$HOME/.local/share/flatpak/exports/share"
# export XDG_DATA_DIRS+=":/var/lib/flatpak/exports/share"
# export XDG_DATA_DIRS+=":$HOME/.local/share/flatpak/exports/share/applications"
# export XDG_DATA_DIRS+=":/var/lib/flatpak/exports/share/applications"
export XDG_CACHE_HOME="$HOME/.cache"

# If not running interactively, don't do anything -----------------------------
case $- in
    *i*) ;;
      *) return;;
esac

###############################################################################
# HIST...
###############################################################################
# don't put duplicate lines or lines starting with space in the history ------
# See bash(1) for more options
HISTCONTROL=ignoreboth
# for setting history length see HISTSIZE and HISTFILESIZE in bash(1) ---------
HISTSIZE=1000
HISTFILESIZE=2000

###############################################################################
# shopt
###############################################################################
# append to the history file, don't overwrite it ------------------------------
shopt -s histappend
# check the window size after each command and, if necessary, -----------------
# update the values of LINES and COLUMNS.
shopt -s checkwinsize
# If set, the pattern "**" used in a pathname expansion context will ----------
# match all files and zero or more directories and subdirectories.
# shopt -s globstar

# enable programmable completion features (you don't need to enable -----------
# this, if it's already enabled in /etc/bash.bashrc and /etc/profile
# sources /etc/bash.bashrc).
if ! shopt -oq posix; then
  if [ -f /usr/share/bash-completion/bash_completion ]; then
    . /usr/share/bash-completion/bash_completion
  elif [ -f /etc/bash_completion ]; then
    . /etc/bash_completion
  fi
fi

###############################################################################
# prompt
###############################################################################
# set variable identifying the chroot you work in (used in the prompt below) --
if [ -z "${debian_chroot:-}" ] && [ -r /etc/debian_chroot ]; then
    debian_chroot=$(cat /etc/debian_chroot)
fi

# set a fancy prompt (non-color, unless we know we "want" color) --------------
case "$TERM" in
    xterm-color) color_prompt=yes;;
esac

# uncomment for a colored prompt, if the terminal has the capability; turned --
# off by default to not distract the user: the focus in a terminal window
# should be on the output of commands, not on the prompt
# force_color_prompt=yes

if [ -n "$force_color_prompt" ]; then
    if [ -x /usr/bin/tput ] && tput setaf 1 >&/dev/null; then
	# We have color support; assume it's compliant with Ecma-48
	# (ISO/IEC-6429). (Lack of such support is extremely rare, and such
	# a case would tend to support setf rather than setaf.)
	color_prompt=yes
    else
	color_prompt=
    fi
fi

unset color_prompt force_color_prompt

# If this is an xterm set the title to user@host:dir --------------------------
case "$TERM" in
xterm*|rxvt*)
    PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \w\a\]$PS1"
    ;;
*)
    ;;
esac

GIT_PS1_SHOWDIRTYSTATE=true
GIT_PS1_SHOWUNTRACKEDFILES=true
GIT_PS1_SHOWCOLORHINTS=true
# export PS1='\w$(__git_ps1 " (%s)")\$ '
# PS1='\n \[\e[01;33m\]\u\[\e[01;37m\]@\[\e[01;32m\]\h:\[\e[01;34m\]\w\[\e[01;31m\]$(__git_ps1 " (%s)")\[\e[01;33m\]\n >_ \[\e[2m\]'
PS1='\n \[\e[01;33m\]\u\[\e[01;37m\]@\[\e[01;32m\]\h:\[\e[01;34m\]\w\[\e[01;31m\]$(__git_ps1 " (%s)")\[\e[01;33m\]\n >_ \[\e[0m\]'

###############################################################################
# ALIASES
###############################################################################
# enable color support of ls and also add handy aliases -----------------------
if [ -x /usr/bin/dircolors ]; then
    test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
fi

# Alias definitions -----------------------------------------------------------
# You may want to put all your additions into a separate file like
# ~/.bash_aliases, instead of adding them here directly.
# See /usr/share/doc/bash-doc/examples in the bash-doc package.
if [ -f ~/.bash_aliases ]; then
    . ~/.bash_aliases
fi

# alias ls='ls --color=auto'
# alias ll='ls -l'
# alias ll='ls -lh'
# alias la='ls -la'
# alias la='ls -lah'
# alias lf='ls -lFh'
alias lse='exa -g --color=always --group-directories-first'
alias lle='lse -l'
alias ls='lsd --group-dirs=first'
alias ll='lsd --blocks=permission,links,user,group,size,date,name --group-dirs=first --date="+%d %b %H:%M"'
alias la='ll -a'
alias tree='lsd --tree'
# alias bat='bat --theme gruvbox-dark'  # theme moved to the .config/bat/config
alias grep='grep --color=auto'
alias fgrep='fgrep --color=auto'
alias egrep='egrep --color=auto'
alias ifconfig=/sbin/ifconfig
# confirm before overwriting something ----------------------------------------
alias cp="cp -i"
alias mv='mv -i'
alias rm='rm -i'
# switch between shells -------------------------------------------------------
alias tobash="sudo chsh $USER -s /usr/bin/env bash && echo 'Now log out.'"
alias tozsh="sudo chsh $USER -s /usr/bin/env zsh && echo 'Now log out.'"
alias tofish="sudo chsh $USER -s /usr/bin/env fish && echo 'Now log out.'"
# navigation ------------------------------------------------------------------
alias ..='cd ..' 
alias ...='cd ../..'
alias .3='cd ../../..'
alias .4='cd ../../../..'
alias .5='cd ../../../../..'
# get top process eating memory -----------------------------------------------
alias psmem='ps auxf | sort -nr -k 4'
alias psmem10='ps auxf | sort -nr -k 4 | head -10'
# get top process eating cpu --------------------------------------------------
alias pscpu='ps auxf | sort -nr -k 3'
alias pscpu10='ps auxf | sort -nr -k 3 | head -10'
# git -------------------------------------------------------------------------
alias config='/usr/bin/git --git-dir=$HOME/.dotfiles.git --work-tree=$HOME'
# run some programs -----------------------------------------------------------
alias v='vim'
alias f='ranger'
alias vf='vifm'
alias emacs="emacsclient -c -a 'emacs'"

###############################################################################
# Source
###############################################################################
# git -------------------------------------------------------------------------
source ~/.git-completion.bash
source ~/.git-prompt.sh
# asdf manager ----------------------------------------------------------------
# source $HOME/.asdf/asdf.sh
# source $HOME/.asdf/completions/asdf.bash
# Fuzzy finder ----------------------------------------------------------------
source /usr/share/fzf/completion.bash
source /usr/share/fzf/key-bindings.bash
# [ -f ~/.fzf.bash ] && source ~/.fzf.bash

# # # broot -----------------------------------------------------------------------
# # source /home/alexander/.config/broot/launcher/bash/br

# Run neofetch ----------------------------------------------------------------
neofetch

# ### key-bindings.bash ###
# #     ____      ____
# #    / __/___  / __/
# #   / /_/_  / / /_
# #  / __/ / /_/ __/
# # /_/   /___/_/ key-bindings.bash
# #
# # - $FZF_TMUX_OPTS
# # - $FZF_CTRL_T_COMMAND
# # - $FZF_CTRL_T_OPTS
# # - $FZF_CTRL_R_OPTS
# # - $FZF_ALT_C_COMMAND
# # - $FZF_ALT_C_OPTS
#
# if [[ $- =~ i ]]; then
#
#
# # Key bindings
# # ------------
#
# __fzf_defaults() {
#   # $1: Prepend to FZF_DEFAULT_OPTS_FILE and FZF_DEFAULT_OPTS
#   # $2: Append to FZF_DEFAULT_OPTS_FILE and FZF_DEFAULT_OPTS
#   echo "--height ${FZF_TMUX_HEIGHT:-40%} --bind=ctrl-z:ignore $1"
#   command cat "${FZF_DEFAULT_OPTS_FILE-}" 2> /dev/null
#   echo "${FZF_DEFAULT_OPTS-} $2"
# }
#
# __fzf_select__() {
#   FZF_DEFAULT_COMMAND=${FZF_CTRL_T_COMMAND:-} \
#   FZF_DEFAULT_OPTS=$(__fzf_defaults "--reverse --walker=file,dir,follow,hidden --scheme=path" "${FZF_CTRL_T_OPTS-} -m") \
#   FZF_DEFAULT_OPTS_FILE='' $(__fzfcmd) "$@" |
#     while read -r item; do
#       printf '%q ' "$item"  # escape special chars
#     done
# }
#
# __fzfcmd() {
#   [[ -n "${TMUX_PANE-}" ]] && { [[ "${FZF_TMUX:-0}" != 0 ]] || [[ -n "${FZF_TMUX_OPTS-}" ]]; } &&
#     echo "fzf-tmux ${FZF_TMUX_OPTS:--d${FZF_TMUX_HEIGHT:-40%}} -- " || echo "fzf"
# }
#
# fzf-file-widget() {
#   local selected="$(__fzf_select__ "$@")"
#   READLINE_LINE="${READLINE_LINE:0:$READLINE_POINT}$selected${READLINE_LINE:$READLINE_POINT}"
#   READLINE_POINT=$(( READLINE_POINT + ${#selected} ))
# }
#
# __fzf_cd__() {
#   local dir
#   dir=$(
#     FZF_DEFAULT_COMMAND=${FZF_ALT_C_COMMAND:-} \
#     FZF_DEFAULT_OPTS=$(__fzf_defaults "--reverse --walker=dir,follow,hidden --scheme=path" "${FZF_ALT_C_OPTS-} +m") \
#     FZF_DEFAULT_OPTS_FILE='' $(__fzfcmd)
#   ) && printf 'builtin cd -- %q' "$(builtin unset CDPATH && builtin cd -- "$dir" && builtin pwd)"
# }
#
# if command -v perl > /dev/null; then
#   __fzf_history__() {
#     local output script
#     script='BEGIN { getc; $/ = "\n\t"; $HISTCOUNT = $ENV{last_hist} + 1 } s/^[ *]//; s/\n/\n\t/gm; print $HISTCOUNT - $. . "\t$_" if !$seen{$_}++'
#     output=$(
#       set +o pipefail
#       builtin fc -lnr -2147483648 |
#         last_hist=$(HISTTIMEFORMAT='' builtin history 1) command perl -n -l0 -e "$script" |
#         FZF_DEFAULT_OPTS=$(__fzf_defaults "" "-n2..,.. --scheme=history --bind=ctrl-r:toggle-sort --wrap-sign '"$'\t'"↳ ' --highlight-line ${FZF_CTRL_R_OPTS-} +m --read0") \
#         FZF_DEFAULT_OPTS_FILE='' $(__fzfcmd) --query "$READLINE_LINE"
#     ) || return
#     READLINE_LINE=$(command perl -pe 's/^\d*\t//' <<< "$output")
#     if [[ -z "$READLINE_POINT" ]]; then
#       echo "$READLINE_LINE"
#     else
#       READLINE_POINT=0x7fffffff
#     fi
#   }
# else # awk - fallback for POSIX systems
#   __fzf_history__() {
#     local output script n x y z d
#     if [[ -z $__fzf_awk ]]; then
#       __fzf_awk=awk
#       # choose the faster mawk if: it's installed && build date >= 20230322 && version >= 1.3.4
#       IFS=' .' read n x y z d <<< $(command mawk -W version 2> /dev/null)
#       [[ $n == mawk ]] && (( d >= 20230302 && (x *1000 +y) *1000 +z >= 1003004 )) && __fzf_awk=mawk
#     fi
#     [[ $(HISTTIMEFORMAT='' builtin history 1) =~ [[:digit:]]+ ]]    # how many history entries
#     script='function P(b) { ++n; sub(/^[ *]/, "", b); if (!seen[b]++) { printf "%d\t%s%c", '$((BASH_REMATCH + 1))' - n, b, 0 } }
#     NR==1 { b = substr($0, 2); next }
#     /^\t/ { P(b); b = substr($0, 2); next }
#     { b = b RS $0 }
#     END { if (NR) P(b) }'
#     output=$(
#       set +o pipefail
#       builtin fc -lnr -2147483648 2> /dev/null |   # ( $'\t '<lines>$'\n' )* ; <lines> ::= [^\n]* ( $'\n'<lines> )*
#         command $__fzf_awk "$script"           |   # ( <counter>$'\t'<lines>$'\000' )*
#         FZF_DEFAULT_OPTS=$(__fzf_defaults "" "-n2..,.. --scheme=history --bind=ctrl-r:toggle-sort --wrap-sign '"$'\t'"↳ ' --highlight-line ${FZF_CTRL_R_OPTS-} +m --read0") \
#         FZF_DEFAULT_OPTS_FILE='' $(__fzfcmd) --query "$READLINE_LINE"
#     ) || return
#     READLINE_LINE=${output#*$'\t'}
#     if [[ -z "$READLINE_POINT" ]]; then
#       echo "$READLINE_LINE"
#     else
#       READLINE_POINT=0x7fffffff
#     fi
#   }
# fi
#
# # Required to refresh the prompt after fzf
# bind -m emacs-standard '"\er": redraw-current-line'
#
# bind -m vi-command '"\C-z": emacs-editing-mode'
# bind -m vi-insert '"\C-z": emacs-editing-mode'
# bind -m emacs-standard '"\C-z": vi-editing-mode'
#
# if (( BASH_VERSINFO[0] < 4 )); then
#   # CTRL-T - Paste the selected file path into the command line
#   if [[ "${FZF_CTRL_T_COMMAND-x}" != "" ]]; then
#     bind -m emacs-standard '"\C-t": " \C-b\C-k \C-u`__fzf_select__`\e\C-e\er\C-a\C-y\C-h\C-e\e \C-y\ey\C-x\C-x\C-f"'
#     bind -m vi-command '"\C-t": "\C-z\C-t\C-z"'
#     bind -m vi-insert '"\C-t": "\C-z\C-t\C-z"'
#   fi
#
#   # CTRL-R - Paste the selected command from history into the command line
#   bind -m emacs-standard '"\C-r": "\C-e \C-u\C-y\ey\C-u`__fzf_history__`\e\C-e\er"'
#   bind -m vi-command '"\C-r": "\C-z\C-r\C-z"'
#   bind -m vi-insert '"\C-r": "\C-z\C-r\C-z"'
# else
#   # CTRL-T - Paste the selected file path into the command line
#   if [[ "${FZF_CTRL_T_COMMAND-x}" != "" ]]; then
#     bind -m emacs-standard -x '"\C-t": fzf-file-widget'
#     bind -m vi-command -x '"\C-t": fzf-file-widget'
#     bind -m vi-insert -x '"\C-t": fzf-file-widget'
#   fi
#
#   # CTRL-R - Paste the selected command from history into the command line
#   bind -m emacs-standard -x '"\C-r": __fzf_history__'
#   bind -m vi-command -x '"\C-r": __fzf_history__'
#   bind -m vi-insert -x '"\C-r": __fzf_history__'
# fi
#
# # ALT-C - cd into the selected directory
# if [[ "${FZF_ALT_C_COMMAND-x}" != "" ]]; then
#   bind -m emacs-standard '"\ec": " \C-b\C-k \C-u`__fzf_cd__`\e\C-e\er\C-m\C-y\C-h\e \C-y\ey\C-x\C-x\C-d"'
#   bind -m vi-command '"\ec": "\C-z\ec\C-z"'
#   bind -m vi-insert '"\ec": "\C-z\ec\C-z"'
# fi
#
# fi
# ### end: key-bindings.bash ###
# ### completion.bash ###
# #     ____      ____
# #    / __/___  / __/
# #   / /_/_  / / /_
# #  / __/ / /_/ __/
# # /_/   /___/_/ completion.bash
# #
# # - $FZF_TMUX                 (default: 0)
# # - $FZF_TMUX_OPTS            (default: empty)
# # - $FZF_COMPLETION_TRIGGER   (default: '**')
# # - $FZF_COMPLETION_OPTS      (default: empty)
# # - $FZF_COMPLETION_PATH_OPTS (default: empty)
# # - $FZF_COMPLETION_DIR_OPTS  (default: empty)
#
# if [[ $- =~ i ]]; then
#
#
# # To use custom commands instead of find, override _fzf_compgen_{path,dir}
# #
# #   _fzf_compgen_path() {
# #     echo "$1"
# #     command find -L "$1" \
# #       -name .git -prune -o -name .hg -prune -o -name .svn -prune -o \( -type d -o -type f -o -type l \) \
# #       -a -not -path "$1" -print 2> /dev/null | command sed 's@^\./@@'
# #   }
# #
# #   _fzf_compgen_dir() {
# #     command find -L "$1" \
# #       -name .git -prune -o -name .hg -prune -o -name .svn -prune -o -type d \
# #       -a -not -path "$1" -print 2> /dev/null | command sed 's@^\./@@'
# #   }
#
# ###########################################################
#
# # To redraw line after fzf closes (printf '\e[5n')
# bind '"\e[0n": redraw-current-line' 2> /dev/null
#
# __fzf_defaults() {
#   # $1: Prepend to FZF_DEFAULT_OPTS_FILE and FZF_DEFAULT_OPTS
#   # $2: Append to FZF_DEFAULT_OPTS_FILE and FZF_DEFAULT_OPTS
#   echo "--height ${FZF_TMUX_HEIGHT:-40%} --bind=ctrl-z:ignore $1"
#   command cat "${FZF_DEFAULT_OPTS_FILE-}" 2> /dev/null
#   echo "${FZF_DEFAULT_OPTS-} $2"
# }
#
# __fzf_comprun() {
#   if [[ "$(type -t _fzf_comprun 2>&1)" = function ]]; then
#     _fzf_comprun "$@"
#   elif [[ -n "${TMUX_PANE-}" ]] && { [[ "${FZF_TMUX:-0}" != 0 ]] || [[ -n "${FZF_TMUX_OPTS-}" ]]; }; then
#     shift
#     fzf-tmux ${FZF_TMUX_OPTS:--d${FZF_TMUX_HEIGHT:-40%}} -- "$@"
#   else
#     shift
#     fzf "$@"
#   fi
# }
#
# __fzf_orig_completion() {
#   local l comp f cmd
#   while read -r l; do
#     if [[ "$l" =~ ^(.*\ -F)\ *([^ ]*).*\ ([^ ]*)$ ]]; then
#       comp="${BASH_REMATCH[1]}"
#       f="${BASH_REMATCH[2]}"
#       cmd="${BASH_REMATCH[3]}"
#       [[ "$f" = _fzf_* ]] && continue
#       printf -v "_fzf_orig_completion_${cmd//[^A-Za-z0-9_]/_}" "%s" "${comp} %s ${cmd} #${f}"
#       if [[ "$l" = *" -o nospace "* ]] && [[ ! "${__fzf_nospace_commands-}" = *" $cmd "* ]]; then
#         __fzf_nospace_commands="${__fzf_nospace_commands-} $cmd "
#       fi
#     fi
#   done
# }
#
# # @param $1 cmd - Command name for which the original completion is searched
# # @var[out] REPLY - Original function name is returned
# __fzf_orig_completion_get_orig_func() {
#   local cmd orig_var orig
#   cmd=$1
#   orig_var="_fzf_orig_completion_${cmd//[^A-Za-z0-9_]/_}"
#   orig="${!orig_var-}"
#   REPLY="${orig##*#}"
#   [[ $REPLY ]] && type "$REPLY" &> /dev/null
# }
#
# # @param $1 cmd - Command name for which the original completion is searched
# # @param $2 func - Fzf's completion function to replace the original function
# # @var[out] REPLY - Completion setting is returned as a string to "eval"
# __fzf_orig_completion_instantiate() {
#   local cmd func orig_var orig
#   cmd=$1
#   func=$2
#   orig_var="_fzf_orig_completion_${cmd//[^A-Za-z0-9_]/_}"
#   orig="${!orig_var-}"
#   orig="${orig%#*}"
#   [[ $orig == *' %s '* ]] || return 1
#   printf -v REPLY "$orig" "$func"
# }
#
# _fzf_opts_completion() {
#   local cur prev opts
#   COMPREPLY=()
#   cur="${COMP_WORDS[COMP_CWORD]}"
#   prev="${COMP_WORDS[COMP_CWORD-1]}"
#   opts="
#     +c --no-color
#     +i --no-ignore-case
#     +s --no-sort
#     +x --no-extended
#     --ansi
#     --bash
#     --bind
#     --border
#     --border-label
#     --border-label-pos
#     --color
#     --cycle
#     --disabled
#     --ellipsis
#     --expect
#     --filepath-word
#     --fish
#     --header
#     --header-first
#     --header-lines
#     --height
#     --highlight-line
#     --history
#     --history-size
#     --hscroll-off
#     --info
#     --jump-labels
#     --keep-right
#     --layout
#     --listen
#     --listen-unsafe
#     --literal
#     --man
#     --margin
#     --marker
#     --min-height
#     --no-bold
#     --no-clear
#     --no-hscroll
#     --no-mouse
#     --no-scrollbar
#     --no-separator
#     --no-unicode
#     --padding
#     --pointer
#     --preview
#     --preview-label
#     --preview-label-pos
#     --preview-window
#     --print-query
#     --print0
#     --prompt
#     --read0
#     --reverse
#     --scheme
#     --scroll-off
#     --separator
#     --sync
#     --tabstop
#     --tac
#     --tiebreak
#     --tmux
#     --track
#     --version
#     --with-nth
#     --with-shell
#     --wrap
#     --zsh
#     -0 --exit-0
#     -1 --select-1
#     -d --delimiter
#     -e --exact
#     -f --filter
#     -h --help
#     -i --ignore-case
#     -m --multi
#     -n --nth
#     -q --query
#     --"
#
#   case "${prev}" in
#   --scheme)
#     COMPREPLY=( $(compgen -W "default path history" -- "$cur") )
#     return 0
#     ;;
#   --tiebreak)
#     COMPREPLY=( $(compgen -W "length chunk begin end index" -- "$cur") )
#     return 0
#     ;;
#   --color)
#     COMPREPLY=( $(compgen -W "dark light 16 bw no" -- "$cur") )
#     return 0
#     ;;
#   --layout)
#     COMPREPLY=( $(compgen -W "default reverse reverse-list" -- "$cur") )
#     return 0
#     ;;
#   --info)
#     COMPREPLY=( $(compgen -W "default right hidden inline inline-right" -- "$cur") )
#     return 0
#     ;;
#   --preview-window)
#     COMPREPLY=( $(compgen -W "
#       default
#       hidden
#       nohidden
#       wrap
#       nowrap
#       cycle
#       nocycle
#       up top
#       down bottom
#       left
#       right
#       rounded border border-rounded
#       sharp border-sharp
#       border-bold
#       border-block
#       border-thinblock
#       border-double
#       noborder border-none
#       border-horizontal
#       border-vertical
#       border-up border-top
#       border-down border-bottom
#       border-left
#       border-right
#       follow
#       nofollow" -- "$cur") )
#     return 0
#     ;;
#   --border)
#     COMPREPLY=( $(compgen -W "rounded sharp bold block thinblock double horizontal vertical top bottom left right none" -- "$cur") )
#     return 0
#     ;;
#   --border-label-pos|--preview-label-pos)
#     COMPREPLY=( $(compgen -W "center bottom top" -- "$cur") )
#     return 0
#     ;;
#   esac
#
#   if [[ "$cur" =~ ^-|\+ ]]; then
#     COMPREPLY=( $(compgen -W "${opts}" -- "$cur") )
#     return 0
#   fi
#
#   return 0
# }
#
# _fzf_handle_dynamic_completion() {
#   local cmd ret REPLY orig_cmd orig_complete
#   cmd="$1"
#   shift
#   orig_cmd="$1"
#   if __fzf_orig_completion_get_orig_func "$cmd"; then
#     "$REPLY" "$@"
#   elif [[ -n "${_fzf_completion_loader-}" ]]; then
#     orig_complete=$(complete -p "$orig_cmd" 2> /dev/null)
#     $_fzf_completion_loader "$@"
#     ret=$?
#     # _completion_loader may not have updated completion for the command
#     if [[ "$(complete -p "$orig_cmd" 2> /dev/null)" != "$orig_complete" ]]; then
#       __fzf_orig_completion < <(complete -p "$orig_cmd" 2> /dev/null)
#
#       # Update orig_complete by _fzf_orig_completion entry
#       [[ $orig_complete =~ ' -F '(_fzf_[^ ]+)' ' ]] &&
#         __fzf_orig_completion_instantiate "$cmd" "${BASH_REMATCH[1]}" &&
#         orig_complete=$REPLY
#
#       if [[ "${__fzf_nospace_commands-}" = *" $orig_cmd "* ]]; then
#         eval "${orig_complete/ -F / -o nospace -F }"
#       else
#         eval "$orig_complete"
#       fi
#     fi
#     [[ $ret -eq 0 ]] && return 124
#     return $ret
#   fi
# }
#
# __fzf_generic_path_completion() {
#   local cur base dir leftover matches trigger cmd
#   cmd="${COMP_WORDS[0]}"
#   if [[ $cmd == \\* ]]; then
#     cmd="${cmd:1}"
#   fi
#   COMPREPLY=()
#   trigger=${FZF_COMPLETION_TRIGGER-'**'}
#   cur="${COMP_WORDS[COMP_CWORD]}"
#   if [[ "$cur" == *"$trigger" ]] && [[ $cur != *'$('* ]] && [[ $cur != *':='* ]] && [[ $cur != *'`'* ]]; then
#     base=${cur:0:${#cur}-${#trigger}}
#     eval "base=$base" 2> /dev/null || return
#
#     dir=
#     [[ $base = *"/"* ]] && dir="$base"
#     while true; do
#       if [[ -z "$dir" ]] || [[ -d "$dir" ]]; then
#         leftover=${base/#"$dir"}
#         leftover=${leftover/#\/}
#         [[ -z "$dir" ]] && dir='.'
#         [[ "$dir" != "/" ]] && dir="${dir/%\//}"
#         matches=$(
#           export FZF_DEFAULT_OPTS=$(__fzf_defaults "--reverse --scheme=path" "${FZF_COMPLETION_OPTS-} $2")
#           unset FZF_DEFAULT_COMMAND FZF_DEFAULT_OPTS_FILE
#           if declare -F "$1" > /dev/null; then
#             eval "$1 $(printf %q "$dir")" | __fzf_comprun "$4" -q "$leftover"
#           else
#             if [[ $1 =~ dir ]]; then
#               walker=dir,follow
#               rest=${FZF_COMPLETION_DIR_OPTS-}
#             else
#               walker=file,dir,follow,hidden
#               rest=${FZF_COMPLETION_PATH_OPTS-}
#             fi
#             __fzf_comprun "$4" -q "$leftover" --walker "$walker" --walker-root="$dir" $rest
#           fi | while read -r item; do
#             printf "%q " "${item%$3}$3"
#           done
#         )
#         matches=${matches% }
#         [[ -z "$3" ]] && [[ "${__fzf_nospace_commands-}" = *" ${COMP_WORDS[0]} "* ]] && matches="$matches "
#         if [[ -n "$matches" ]]; then
#           COMPREPLY=( "$matches" )
#         else
#           COMPREPLY=( "$cur" )
#         fi
#         printf '\e[5n'
#         return 0
#       fi
#       dir=$(command dirname "$dir")
#       [[ "$dir" =~ /$ ]] || dir="$dir"/
#     done
#   else
#     shift
#     shift
#     shift
#     _fzf_handle_dynamic_completion "$cmd" "$@"
#   fi
# }
#
# _fzf_complete() {
#   # Split arguments around --
#   local args rest str_arg i sep
#   args=("$@")
#   sep=
#   for i in "${!args[@]}"; do
#     if [[ "${args[$i]}" = -- ]]; then
#       sep=$i
#       break
#     fi
#   done
#   if [[ -n "$sep" ]]; then
#     str_arg=
#     rest=("${args[@]:$((sep + 1)):${#args[@]}}")
#     args=("${args[@]:0:$sep}")
#   else
#     str_arg=$1
#     args=()
#     shift
#     rest=("$@")
#   fi
#
#   local cur selected trigger cmd post
#   post="$(caller 0 | command awk '{print $2}')_post"
#   type -t "$post" > /dev/null 2>&1 || post='command cat'
#
#   trigger=${FZF_COMPLETION_TRIGGER-'**'}
#   cmd="${COMP_WORDS[0]}"
#   cur="${COMP_WORDS[COMP_CWORD]}"
#   if [[ "$cur" == *"$trigger" ]] && [[ $cur != *'$('* ]] && [[ $cur != *':='* ]] && [[ $cur != *'`'* ]]; then
#     cur=${cur:0:${#cur}-${#trigger}}
#
#     selected=$(
#       FZF_DEFAULT_OPTS=$(__fzf_defaults "--reverse" "${FZF_COMPLETION_OPTS-} $str_arg") \
#       FZF_DEFAULT_OPTS_FILE='' \
#         __fzf_comprun "${rest[0]}" "${args[@]}" -q "$cur" | $post | command tr '\n' ' ')
#     selected=${selected% } # Strip trailing space not to repeat "-o nospace"
#     if [[ -n "$selected" ]]; then
#       COMPREPLY=("$selected")
#     else
#       COMPREPLY=("$cur")
#     fi
#     printf '\e[5n'
#     return 0
#   else
#     _fzf_handle_dynamic_completion "$cmd" "${rest[@]}"
#   fi
# }
#
# _fzf_path_completion() {
#   __fzf_generic_path_completion _fzf_compgen_path "-m" "" "$@"
# }
#
# # Deprecated. No file only completion.
# _fzf_file_completion() {
#   _fzf_path_completion "$@"
# }
#
# _fzf_dir_completion() {
#   __fzf_generic_path_completion _fzf_compgen_dir "" "/" "$@"
# }
#
# _fzf_complete_kill() {
#   _fzf_proc_completion "$@"
# }
#
# _fzf_proc_completion() {
#   _fzf_complete -m --header-lines=1 --no-preview --wrap -- "$@" < <(
#     command ps -eo user,pid,ppid,start,time,command 2> /dev/null ||
#       command ps -eo user,pid,ppid,time,args # For BusyBox
#   )
# }
#
# _fzf_proc_completion_post() {
#   command awk '{print $2}'
# }
#
# # To use custom hostname lists, override __fzf_list_hosts.
# # The function is expected to print hostnames, one per line as well as in the
# # desired sorting and with any duplicates removed, to standard output.
# #
# # e.g.
# #   # Use bash-completions’s _known_hosts_real() for getting the list of hosts
# #   __fzf_list_hosts() {
# #     # Set the local attribute for any non-local variable that is set by _known_hosts_real()
# #     local COMPREPLY=()
# #     _known_hosts_real ''
# #     printf '%s\n' "${COMPREPLY[@]}" | command sort -u --version-sort
# #   }
# if ! declare -F __fzf_list_hosts > /dev/null; then
#   __fzf_list_hosts() {
#     command cat <(command tail -n +1 ~/.ssh/config ~/.ssh/config.d/* /etc/ssh/ssh_config 2> /dev/null | command grep -i '^\s*host\(name\)\? ' | command awk '{for (i = 2; i <= NF; i++) print $1 " " $i}' | command grep -v '[*?%]') \
#       <(command grep -oE '^[[a-z0-9.,:-]+' ~/.ssh/known_hosts 2> /dev/null | command tr ',' '\n' | command tr -d '[' | command awk '{ print $1 " " $1 }') \
#       <(command grep -v '^\s*\(#\|$\)' /etc/hosts 2> /dev/null | command grep -Fv '0.0.0.0' | command sed 's/#.*//') |
#       command awk '{for (i = 2; i <= NF; i++) print $i}' | command sort -u
#   }
# fi
#
# _fzf_host_completion() {
#   _fzf_complete +m -- "$@" < <(__fzf_list_hosts)
# }
#
# # Values for $1 $2 $3 are described here
# # https://www.gnu.org/software/bash/manual/html_node/Programmable-Completion.html
# # > the first argument ($1) is the name of the command whose arguments are being completed,
# # > the second argument ($2) is the word being completed,
# # > and the third argument ($3) is the word preceding the word being completed on the current command line.
# _fzf_complete_ssh() {
#   case $3 in
#     -i|-F|-E)
#       _fzf_path_completion "$@"
#       ;;
#     *)
#       local user=
#       [[ "$2" =~ '@' ]] && user="${2%%@*}@"
#       _fzf_complete +m -- "$@" < <(__fzf_list_hosts | command awk -v user="$user" '{print user $0}')
#       ;;
#   esac
# }
#
# _fzf_var_completion() {
#   _fzf_complete -m -- "$@" < <(
#     declare -xp | command sed -En 's|^declare [^ ]+ ([^=]+).*|\1|p'
#   )
# }
#
# _fzf_alias_completion() {
#   _fzf_complete -m -- "$@" < <(
#     alias | command sed -En 's|^alias ([^=]+).*|\1|p'
#   )
# }
#
# # fzf options
# complete -o default -F _fzf_opts_completion fzf
# # fzf-tmux is a thin fzf wrapper that has only a few more options than fzf
# # itself. As a quick improvement we take fzf's completion. Adding the few extra
# # fzf-tmux specific options (like `-w WIDTH`) are left as a future patch.
# complete -o default -F _fzf_opts_completion fzf-tmux
#
# d_cmds="${FZF_COMPLETION_DIR_COMMANDS-cd pushd rmdir}"
#
# # NOTE: $FZF_COMPLETION_PATH_COMMANDS and $FZF_COMPLETION_VAR_COMMANDS are
# # undocumented and subject to change in the future.
# a_cmds="${FZF_COMPLETION_PATH_COMMANDS-"
#   awk bat cat code diff diff3
#   emacs emacsclient ex file ftp g++ gcc gvim head hg hx java
#   javac ld less more mvim nvim patch perl python ruby
#   sed sftp sort source tail tee uniq vi view vim wc xdg-open
#   basename bunzip2 bzip2 chmod chown curl cp dirname du
#   find git grep gunzip gzip hg jar
#   ln ls mv open rm rsync scp
#   svn tar unzip zip"}"
# v_cmds="${FZF_COMPLETION_VAR_COMMANDS-export unset printenv}"
#
# # Preserve existing completion
# __fzf_orig_completion < <(complete -p $d_cmds $a_cmds $v_cmds unalias kill ssh 2> /dev/null)
#
# if type _comp_load > /dev/null 2>&1; then
#   # _comp_load was added in bash-completion 2.12 to replace _completion_loader.
#   # We use it without -D option so that it does not use _comp_complete_minimal as the fallback.
#   _fzf_completion_loader=_comp_load
# elif type __load_completion > /dev/null 2>&1; then
#   # In bash-completion 2.11, _completion_loader internally calls __load_completion
#   # and if it returns a non-zero status, it sets the default 'minimal' completion.
#   _fzf_completion_loader=__load_completion
# elif type _completion_loader > /dev/null 2>&1; then
#   _fzf_completion_loader=_completion_loader
# fi
#
# __fzf_defc() {
#   local cmd func opts REPLY
#   cmd="$1"
#   func="$2"
#   opts="$3"
#   if __fzf_orig_completion_instantiate "$cmd" "$func"; then
#     eval "$REPLY"
#   else
#     complete -F "$func" $opts "$cmd"
#   fi
# }
#
# # Anything
# for cmd in $a_cmds; do
#   __fzf_defc "$cmd" _fzf_path_completion "-o default -o bashdefault"
# done
#
# # Directory
# for cmd in $d_cmds; do
#   __fzf_defc "$cmd" _fzf_dir_completion "-o bashdefault -o nospace -o dirnames"
# done
#
# # Variables
# for cmd in $v_cmds; do
#   __fzf_defc "$cmd" _fzf_var_completion "-o default -o nospace -v"
# done
#
# # Aliases
# __fzf_defc unalias _fzf_alias_completion "-a"
#
# # Processes
# __fzf_defc kill _fzf_proc_completion "-o default -o bashdefault"
#
# # ssh
# __fzf_defc ssh _fzf_complete_ssh "-o default -o bashdefault"
#
# unset cmd d_cmds a_cmds v_cmds
#
# _fzf_setup_completion() {
#   local kind fn cmd
#   kind=$1
#   fn=_fzf_${1}_completion
#   if [[ $# -lt 2 ]] || ! type -t "$fn" > /dev/null; then
#     echo "usage: ${FUNCNAME[0]} path|dir|var|alias|host|proc COMMANDS..."
#     return 1
#   fi
#   shift
#   __fzf_orig_completion < <(complete -p "$@" 2> /dev/null)
#   for cmd in "$@"; do
#     case "$kind" in
#       dir)   __fzf_defc "$cmd" "$fn" "-o nospace -o dirnames" ;;
#       var)   __fzf_defc "$cmd" "$fn" "-o default -o nospace -v" ;;
#       alias) __fzf_defc "$cmd" "$fn" "-a" ;;
#       *)     __fzf_defc "$cmd" "$fn" "-o default -o bashdefault" ;;
#     esac
#   done
# }
#
# fi
# ### end: completion.bash ###