.bashrc: Remove unused completions

Add fzf license

3 files changed, 24 insertions, 388 deletions

diff --git a/.bashrc b/.bashrc
index d374ce2..eb67729 100644
--- a/.bashrc
+++ b/.bashrc
@@ -27,12 +27,6 @@ stty start ''
 stty -ixon
 stty -ixoff
 
-# fzf bindings
-fzfcompletion="$HOME/.config/fzf/completion.bash"
-fzfkeybindings="$HOME/.config/fzf/key-bindings.bash"
-[ -f "$fzfcompletion" ] && . "$fzfcompletion"
-[ -f "$fzfkeybindings" ] && . "$fzfkeybindings"
-
 # set virtual console colors
 if [ "$TERM" = "linux" ]; then
   echo -en "\e]P0111111" # black [background]
@@ -111,7 +105,8 @@ lxc-start() { for container in "$@"; do $(type -P lxc-start) --name "$container"
 lxc-stop() { for container in "$@"; do $(type -P lxc-stop) --kill --name "$container"; done }
 lxc-destroy() { for container in "$@"; do $(type -P lxc-destroy) --name "$container"; done }
 
-# source fzf markers
+# fuzzy finder
+[ -f "$HOME/.config/fzf/key-bindings.bash" ] && . "$HOME/.config/fzf/key-bindings.bash"
 [ -f "$HOME/.config/fzf/marks.plugin.bash" ] && . "$HOME/.config/fzf/marks.plugin.bash"
 
 # extract docker container as rootfs
diff --git a/.config/fzf/completion.bash b/.config/fzf/completion.bash
deleted file mode 100644
index 21aa450..0000000
--- a/.config/fzf/completion.bash
+++ /dev/null
@@ -1,381 +0,0 @@
-#     ____      ____
-#    / __/___  / __/
-#   / /_/_  / / /_
-#  / __/ / /_/ __/
-# /_/   /___/_/ completion.bash
-#
-# - $FZF_TMUX               (default: 0)
-# - $FZF_TMUX_OPTS          (default: empty)
-# - $FZF_COMPLETION_TRIGGER (default: '**')
-# - $FZF_COMPLETION_OPTS    (default: empty)
-
-if [[ $- =~ i ]]; then
-
-# To use custom commands instead of find, override _fzf_compgen_{path,dir}
-if ! declare -f _fzf_compgen_path > /dev/null; then
-  _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 | sed 's@^\./@@'
-  }
-fi
-
-if ! declare -f _fzf_compgen_dir > /dev/null; then
-  _fzf_compgen_dir() {
-    command find -L "$1" \
-      -name .git -prune -o -name .hg -prune -o -name .svn -prune -o -type d \
-      -a -not -path "$1" -print 2> /dev/null | sed 's@^\./@@'
-  }
-fi
-
-###########################################################
-
-# To redraw line after fzf closes (printf '\e[5n')
-bind '"\e[0n": redraw-current-line' 2> /dev/null
-
-__fzf_comprun() {
-  if [[ "$(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 $cmd "
-      fi
-    fi
-  done
-}
-
-_fzf_opts_completion() {
-  local cur prev opts
-  COMPREPLY=()
-  cur="${COMP_WORDS[COMP_CWORD]}"
-  prev="${COMP_WORDS[COMP_CWORD-1]}"
-  opts="
-    -x --extended
-    -e --exact
-    --algo
-    -i +i
-    -n --nth
-    --with-nth
-    -d --delimiter
-    +s --no-sort
-    --tac
-    --tiebreak
-    -m --multi
-    --no-mouse
-    --bind
-    --cycle
-    --no-hscroll
-    --jump-labels
-    --height
-    --literal
-    --reverse
-    --margin
-    --inline-info
-    --prompt
-    --pointer
-    --marker
-    --header
-    --header-lines
-    --ansi
-    --tabstop
-    --color
-    --no-bold
-    --history
-    --history-size
-    --preview
-    --preview-window
-    -q --query
-    -1 --select-1
-    -0 --exit-0
-    -f --filter
-    --print-query
-    --expect
-    --sync"
-
-  case "${prev}" in
-  --tiebreak)
-    COMPREPLY=( $(compgen -W "length begin end index" -- "$cur") )
-    return 0
-    ;;
-  --color)
-    COMPREPLY=( $(compgen -W "dark light 16 bw" -- "$cur") )
-    return 0
-    ;;
-  --history)
-    COMPREPLY=()
-    return 0
-    ;;
-  esac
-
-  if [[ "$cur" =~ ^-|\+ ]]; then
-    COMPREPLY=( $(compgen -W "${opts}" -- "$cur") )
-    return 0
-  fi
-
-  return 0
-}
-
-_fzf_handle_dynamic_completion() {
-  local cmd orig_var orig ret orig_cmd orig_complete
-  cmd="$1"
-  shift
-  orig_cmd="$1"
-  orig_var="_fzf_orig_completion_$cmd"
-  orig="${!orig_var##*#}"
-  if [[ -n "$orig" ]] && type "$orig" > /dev/null 2>&1; then
-    $orig "$@"
-  elif [[ -n "$_fzf_completion_loader" ]]; then
-    orig_complete=$(complete -p "$orig_cmd" 2> /dev/null)
-    _completion_loader "$@"
-    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 "$orig_cmd" 2> /dev/null)
-      if [[ "$__fzf_nospace_commands" = *" $orig_cmd "* ]]; then
-        eval "${orig_complete/ -F / -o nospace -F }"
-      else
-        eval "$orig_complete"
-      fi
-    fi
-    return $ret
-  fi
-}
-
-__fzf_generic_path_completion() {
-  local cur base dir leftover matches trigger cmd
-  cmd="${COMP_WORDS[0]//[^A-Za-z0-9_=]/_}"
-  COMPREPLY=()
-  trigger=${FZF_COMPLETION_TRIGGER-'**'}
-  cur="${COMP_WORDS[COMP_CWORD]}"
-  if [[ "$cur" == *"$trigger" ]]; then
-    base=${cur:0:${#cur}-${#trigger}}
-    eval "base=$base"
-
-    [[ $base = *"/"* ]] && dir="$base"
-    while true; do
-      if [[ -z "$dir" ]] || [[ -d "$dir" ]]; then
-        leftover=${base/#"$dir"}
-        leftover=${leftover/#\/}
-        [[ -z "$dir" ]] && dir='.'
-        [[ "$dir" != "/" ]] && dir="${dir/%\//}"
-        matches=$(eval "$1 $(printf %q "$dir")" | FZF_DEFAULT_OPTS="--height ${FZF_TMUX_HEIGHT:-40%} --reverse --bind=ctrl-z:ignore $FZF_DEFAULT_OPTS $FZF_COMPLETION_OPTS $2" __fzf_comprun "$4" -q "$leftover" | while read -r item; do
-          printf "%q$3 " "$item"
-        done)
-        matches=${matches% }
-        [[ -z "$3" ]] && [[ "$__fzf_nospace_commands" = *" ${COMP_WORDS[0]} "* ]] && matches="$matches "
-        if [[ -n "$matches" ]]; then
-          COMPREPLY=( "$matches" )
-        else
-          COMPREPLY=( "$cur" )
-        fi
-        printf '\e[5n'
-        return 0
-      fi
-      dir=$(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 | awk '{print $2}')_post"
-  type -t "$post" > /dev/null 2>&1 || post=cat
-
-  cmd="${COMP_WORDS[0]//[^A-Za-z0-9_=]/_}"
-  trigger=${FZF_COMPLETION_TRIGGER-'**'}
-  cur="${COMP_WORDS[COMP_CWORD]}"
-  if [[ "$cur" == *"$trigger" ]]; then
-    cur=${cur:0:${#cur}-${#trigger}}
-
-    selected=$(FZF_DEFAULT_OPTS="--height ${FZF_TMUX_HEIGHT:-40%} --reverse --bind=ctrl-z:ignore $FZF_DEFAULT_OPTS $FZF_COMPLETION_OPTS $str_arg" __fzf_comprun "${rest[0]}" "${args[@]}" -q "$cur" | $post | tr '\n' ' ')
-    selected=${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() {
-  local trigger=${FZF_COMPLETION_TRIGGER-'**'}
-  local cur="${COMP_WORDS[COMP_CWORD]}"
-  if [[ -z "$cur" ]]; then
-    COMP_WORDS[$COMP_CWORD]=$trigger
-  elif [[ "$cur" != *"$trigger" ]]; then
-    return 1
-  fi
-
-  _fzf_proc_completion "$@"
-}
-
-_fzf_proc_completion() {
-  _fzf_complete -m --preview 'echo {}' --preview-window down:3:wrap --min-height 15 -- "$@" < <(
-    command ps -ef | sed 1d
-  )
-}
-
-_fzf_proc_completion_post() {
-  awk '{print $2}'
-}
-
-_fzf_host_completion() {
-  _fzf_complete +m -- "$@" < <(
-    command cat <(command tail -n +1 ~/.ssh/config ~/.ssh/config.d/* /etc/ssh/ssh_config 2> /dev/null | command grep -i '^\s*host\(name\)\? ' | awk '{for (i = 2; i <= NF; i++) print $1 " " $i}' | command grep -v '[*?]') \
-        <(command grep -oE '^[[a-z0-9.,:-]+' ~/.ssh/known_hosts | tr ',' '\n' | tr -d '[' | awk '{ print $1 " " $1 }') \
-        <(command grep -v '^\s*\(#\|$\)' /etc/hosts | command grep -Fv '0.0.0.0') |
-        awk '{if (length($2) > 0) {print $2}}' | sort -u
-  )
-}
-
-_fzf_var_completion() {
-  _fzf_complete -m -- "$@" < <(
-    declare -xp | sed 's/=.*//' | sed 's/.* //'
-  )
-}
-
-_fzf_alias_completion() {
-  _fzf_complete -m -- "$@" < <(
-    alias | sed 's/=.*//' | sed 's/.* //'
-  )
-}
-
-# fzf options
-complete -o default -F _fzf_opts_completion fzf
-
-d_cmds="${FZF_COMPLETION_DIR_COMMANDS:-cd pushd rmdir}"
-a_cmds="
-  awk cat diff diff3
-  emacs emacsclient ex file ftp g++ gcc gvim head hg 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"
-
-# Preserve existing completion
-__fzf_orig_completion < <(complete -p $d_cmds $a_cmds 2> /dev/null)
-
-if type _completion_loader > /dev/null 2>&1; then
-  _fzf_completion_loader=1
-fi
-
-__fzf_defc() {
-  local cmd func opts orig_var orig def
-  cmd="$1"
-  func="$2"
-  opts="$3"
-  orig_var="_fzf_orig_completion_${cmd//[^A-Za-z0-9_]/_}"
-  orig="${!orig_var}"
-  if [[ -n "$orig" ]]; then
-    printf -v def "$orig" "$func"
-    eval "$def"
-  else
-    complete -F "$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 nospace -o dirnames"
-done
-
-# Kill completion (supports empty completion trigger)
-complete -F _fzf_complete_kill -o default -o bashdefault kill
-
-unset cmd d_cmds a_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
-}
-
-# Environment variables / Aliases / Hosts
-_fzf_setup_completion 'var'   export unset
-_fzf_setup_completion 'alias' unalias
-_fzf_setup_completion 'host'  ssh telnet
-
-fi
diff --git a/.config/fzf/key-bindings.bash b/.config/fzf/key-bindings.bash
index d2da0be..cc3f84b 100644
--- a/.config/fzf/key-bindings.bash
+++ b/.config/fzf/key-bindings.bash
@@ -1,3 +1,25 @@
+# The MIT License (MIT)
+#
+# Copyright (c) 2013-2024 Junegunn Choi
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+
 #     ____      ____
 #    / __/___  / __/
 #   / /_/_  / / /_