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|
#!/bin/bash
# ____ ____
# / __/___ / __/
# / /_/_ / / /_
# / __/ / /_/ __/
# /_/ /___/_/-completion.bash
#
# - $FZF_COMPLETION_TRIGGER (default: '**')
# - $FZF_COMPLETION_OPTS (default: empty)
_fzf_opts_completion() {
local cur prev opts
COMPREPLY=()
cur="${COMP_WORDS[COMP_CWORD]}"
prev="${COMP_WORDS[COMP_CWORD-1]}"
opts="-m --multi -x --extended -s --sort +s +i +c --no-color"
case "${prev}" in
--sort|-s)
COMPREPLY=( $(compgen -W "$(seq 2000 1000 10000)" -- ${cur}) )
return 0
;;
esac
if [[ ${cur} =~ ^-|\+ ]]; then
COMPREPLY=( $(compgen -W "${opts}" -- ${cur}) )
return 0
fi
return 0
}
_fzf_generic_completion() {
local cur base dir leftover matches trigger cmd orig
cmd=$(echo ${COMP_WORDS[0]} | sed 's/[^a-z0-9_=]/_/g')
COMPREPLY=()
trigger=${FZF_COMPLETION_TRIGGER:-**}
cur="${COMP_WORDS[COMP_CWORD]}"
if [[ ${cur} == *"$trigger" ]]; then
base=${cur:0:${#cur}-${#trigger}}
eval base=$base
dir="$base"
while [ 1 ]; do
if [ -z "$dir" -o -d "$dir" ]; then
leftover=${base/#"$dir"}
leftover=${leftover/#\/}
[ "$dir" = './' ] && dir=''
tput sc
matches=$(find "$dir"* $1 2> /dev/null | fzf $FZF_COMPLETION_OPTS $2 -q "$leftover" | while read item; do
printf '%q ' "$item"
done)
matches=${matches% }
if [ -n "$matches" ]; then
COMPREPLY=( "$matches" )
else
COMPREPLY=( "$cur" )
fi
tput rc
return 0
fi
dir=$(dirname "$dir")
[[ "$dir" =~ /$ ]] || dir="$dir"/
done
else
shift
shift
orig=$(eval "echo \$_fzf_orig_completion_$cmd")
[ -n "$orig" ] && type "$orig" > /dev/null && $orig "$@"
fi
}
_fzf_all_completion() {
_fzf_generic_completion \
"-name .git -prune -o -name .svn -prune -o -type d -print -o -type f -print -o -type l -print" \
"-m" "$@"
}
_fzf_file_completion() {
_fzf_generic_completion \
"-name .git -prune -o -name .svn -prune -o -type f -print -o -type l -print" \
"-m" "$@"
}
_fzf_dir_completion() {
_fzf_generic_completion \
"-name .git -prune -o -name .svn -prune -o -type d -print" \
"" "$@"
}
_fzf_kill_completion() {
[ -n "${COMP_WORDS[COMP_CWORD]}" ] && return 1
local selected
tput sc
selected=$(ps -ef | sed 1d | fzf -m $FZF_COMPLETION_OPTS | awk '{print $2}' | tr '\n' ' ')
tput rc
if [ -n "$selected" ]; then
COMPREPLY=( "$selected" )
return 0
fi
}
_fzf_telnet_completion() {
local cur selected trigger
trigger=${FZF_COMPLETION_TRIGGER:-**}
cur="${COMP_WORDS[COMP_CWORD]}"
[[ ${cur} == *"$trigger" ]] || return 1
cur=${cur:0:${#cur}-${#trigger}}
tput sc
selected=$(grep -v '^\s*\(#\|$\)' /etc/hosts | awk '{print $2}' | sort -u | fzf $FZF_COMPLETION_OPTS -q "$cur")
tput rc
if [ -n "$selected" ]; then
COMPREPLY=("$selected")
return 0
fi
}
_fzf_ssh_completion() {
local cur selected trigger
trigger=${FZF_COMPLETION_TRIGGER:-**}
cur="${COMP_WORDS[COMP_CWORD]}"
[[ ${cur} == *"$trigger" ]] || return 1
cur=${cur:0:${#cur}-${#trigger}}
tput sc
selected=$(cat \
<(cat ~/.ssh/config /etc/ssh/ssh_config 2> /dev/null | grep -i ^host) \
<(grep -v '^\s*\(#\|$\)' /etc/hosts) | \
awk '{print $2}' | sort -u | fzf $FZF_COMPLETION_OPTS -q "$cur")
tput rc
if [ -n "$selected" ]; then
COMPREPLY=("$selected")
return 0
fi
}
# fzf options
complete -F _fzf_opts_completion fzf
d_cmds="cd pushd rmdir"
f_cmds="
awk cat diff diff3
emacs ex file ftp g++ gcc gvim head hg java
javac ld less more mvim patch perl python ruby
sed sftp sort source tail tee uniq vi view vim wc"
a_cmds="
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
if [ "$_fzf_completion_loaded" != '0.8.6' ]; then
# Really wish I could use associative array but OSX comes with bash 3.2 :(
eval $(complete | grep '\-F' | grep -v _fzf_ |
grep -E -w "$(echo $d_cmds $f_cmds $a_cmds | sed 's/ /|/g' | sed 's/+/\\+/g')" |
sed -E 's/.*-F *([^ ]*).* ([^ ]*)$/export _fzf_orig_completion_\2=\1;/' |
sed 's/[^a-z0-9_= ;]/_/g')
export _fzf_completion_loaded=0.8.6
fi
# Directory
for cmd in $d_cmds; do
complete -F _fzf_dir_completion -o default -o bashdefault $cmd
done
# File
for cmd in $f_cmds; do
complete -F _fzf_file_completion -o default -o bashdefault $cmd
done
# Anything
for cmd in $a_cmds; do
complete -F _fzf_all_completion -o default -o bashdefault $cmd
done
# Kill completion
complete -F _fzf_kill_completion -o nospace -o default -o bashdefault kill
# Host completion
complete -F _fzf_ssh_completion -o default -o bashdefault ssh
complete -F _fzf_telnet_completion -o default -o bashdefault telnet
unset cmd d_cmds f_cmds a_cmds
|
