__skim_select__() {
local cmd="${SKIM_CTRL_T_COMMAND:-"command find -L . -mindepth 1 \\( -path '*/\\.*' -o -fstype 'sysfs' -o -fstype 'devfs' -o -fstype 'devtmpfs' -o -fstype 'proc' \\) -prune \
-o -type f -print \
-o -type d -print \
-o -type l -print 2> /dev/null | cut -b3-"}"
eval "$cmd" | SKIM_DEFAULT_OPTIONS="--reverse $SKIM_DEFAULT_OPTIONS $SKIM_CTRL_T_OPTS" $(__skimcmd) -m "$@" | while read -r item; do
printf '%q ' "$item"
done
echo
}
if [[ $- =~ i ]]; then
__skimcmd() {
[ -n "$TMUX_PANE" ] && { [ "${SKIM_TMUX:-0}" != 0 ] || [ -n "$SKIM_TMUX_OPTS" ]; } &&
echo "sk --tmux=${SKIM_TMUX_OPTS:-center,${SKIM_TMUX_HEIGHT:-40%}}" || echo "sk"
}
skim-file-widget() {
local selected="$(__skim_select__)"
READLINE_LINE="${READLINE_LINE:0:$READLINE_POINT}$selected${READLINE_LINE:$READLINE_POINT}"
READLINE_POINT=$((READLINE_POINT + ${#selected}))
}
__skim_cd__() {
local cmd dir
cmd="${SKIM_ALT_C_COMMAND:-"command find -L . -mindepth 1 \\( -path '*/\\.*' -o -fstype 'sysfs' -o -fstype 'devfs' -o -fstype 'devtmpfs' -o -fstype 'proc' \\) -prune \
-o -type d -printf '%P\\n' 2>/dev/null"}"
dir=$(eval "$cmd" | SKIM_DEFAULT_OPTIONS="--reverse $SKIM_DEFAULT_OPTIONS $SKIM_ALT_C_OPTS" $(__skimcmd) --no-multi)
if [ -n "$dir" ]; then
printf 'cd %q' "$dir"
fi
}
__skim_history__() {
local output
local c_idx='' c_reset='' ansi_opt=''
if [[ ! -v NO_COLOR ]]; then
c_idx="${SKIM_CTRL_R_IDX_COLOR:-\033[2m}"
c_reset='\033[0m'
ansi_opt='--ansi'
fi
output=$(
builtin fc -lnr -2147483648 |
last_hist=$(HISTTIMEFORMAT='' builtin history 1) awk -v last_hist="$last_hist" -v c_idx="$c_idx" -v c_reset="$c_reset" '
BEGIN { HISTCMD = last_hist + 1; cmd = ""; idx = 0 }
/^\t/ {
if (cmd != "" && !seen[cmd]++) printf "%s%d%s\t%s%c", c_idx, HISTCMD - idx, c_reset, cmd, 0
idx++; cmd = substr($0, 2); sub(/^[ *]/, "", cmd); next
}
{ cmd = cmd "\n" $0 }
END { if (cmd != "" && !seen[cmd]++) printf "%s%d%s\t%s%c", c_idx, HISTCMD - idx, c_reset, cmd, 0 }
' |
SKIM_DEFAULT_OPTIONS="$SKIM_DEFAULT_OPTIONS -n2..,.. --bind=ctrl-r:toggle-sort $SKIM_CTRL_R_OPTS --no-multi --read0 --multiline $ansi_opt" $(__skimcmd) --query "$READLINE_LINE"
) || return
echo -e "\033[0m"
READLINE_LINE=${output#*$'\t'}
if [ -z "$READLINE_POINT" ]; then
echo "$READLINE_LINE"
else
READLINE_POINT=0x7fffffff
fi
}
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 [ "${BASH_VERSINFO[0]}" -lt 4 ]; then
bind -m emacs-standard '"\C-t": " \C-b\C-k \C-u`__skim_select__`\e\C-e\er\C-a\C-y\C-h\C-e\e \C-y\ey\C-x\C-x\C-f"'
bind -m vi-command '"\C-t": "\C-z\C-t\C-z"'
bind -m vi-insert '"\C-t": "\C-z\C-t\C-z"'
bind -m emacs-standard '"\C-r": "\C-e \C-u\C-y\ey\C-u"$(__skim_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
bind -m emacs-standard -x '"\C-t": skim-file-widget'
bind -m vi-command -x '"\C-t": skim-file-widget'
bind -m vi-insert -x '"\C-t": skim-file-widget'
bind -m emacs-standard -x '"\C-r": __skim_history__'
bind -m vi-command -x '"\C-r": __skim_history__'
bind -m vi-insert -x '"\C-r": __skim_history__'
fi
bind -m emacs-standard '"\ec": " \C-b\C-k \C-u`__skim_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"'
if ! declare -f _skim_compgen_path >/dev/null; then
_skim_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 _skim_compgen_dir >/dev/null; then
_skim_compgen_dir() {
command find -L "$1" \
-name .git -prune -o -name .hg -prune -o -name .svn -prune -o -type d \
-a -not -path "$1" -print 2>/dev/null | sed 's@^\./@@'
}
fi
__skim_comprun() {
if [ "$(type -t _skim_comprun 2>&1)" = function ]; then
_skim_comprun "$@"
elif [ -n "$TMUX_PANE" ] && { [ "${SKIM_TMUX:-0}" != 0 ] || [ -n "$SKIM_TMUX_OPTS" ]; }; then
shift
sk --tmux=${SKIM_TMUX_OPTS:-center,${SKIM_TMUX_HEIGHT:-40%}} "$@"
else
shift
sk "$@"
fi
}
__skim_orig_completion_filter() {
sed 's/^\(.*-F\) *\([^ ]*\).* \([^ ]*\)$/export _skim_orig_completion_\3="\1 %s \3 #\2"; [[ "\1" = *" -o nospace "* ]] \&\& [[ ! "$__skim_nospace_commands" = *" \3 "* ]] \&\& __skim_nospace_commands="$__skim_nospace_commands \3 ";/' |
awk -F= '{OFS = FS} {gsub(/[^A-Za-z0-9_= ;]/, "_", $1);}1'
}
_skim_handle_dynamic_completion() {
local cmd orig_var orig ret orig_cmd orig_complete
cmd="$1"
shift
orig_cmd="$1"
orig_var="_skim_orig_completion_$cmd"
orig="${!orig_var##*#}"
if [ -n "$orig" ] && type "$orig" >/dev/null 2>&1; then
$orig "$@"
elif [ -n "$_skim_completion_loader" ]; then
orig_complete=$(complete -p "$orig_cmd" 2>/dev/null)
_completion_loader "$@"
ret=$?
if [ "$(complete -p "$orig_cmd" 2>/dev/null)" != "$orig_complete" ]; then
eval "$(complete | command grep " -F.* $orig_cmd$" | __skim_orig_completion_filter)"
if [[ "$__skim_nospace_commands" = *" $orig_cmd "* ]]; then
eval "${orig_complete/ -F / -o nospace -F }"
else
eval "$orig_complete"
fi
fi
return $ret
fi
}
__skim_generic_path_completion() {
local cur base dir leftover matches trigger cmd
cmd="${COMP_WORDS[0]//[^A-Za-z0-9_=]/_}"
COMPREPLY=()
trigger=${SKIM_COMPLETION_TRIGGER-'**'}
cur="${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")" | SKIM_DEFAULT_OPTIONS="--reverse $SKIM_DEFAULT_OPTIONS $SKIM_COMPLETION_OPTS $2" __skim_comprun "$4" -q "$leftover" | while read -r item; do
printf "%q$3 " "$item"
done)
matches=${matches% }
[[ -z "$3" ]] && [[ "$__skim_nospace_commands" = *" ${COMP_WORDS[0]} "* ]] && matches="$matches "
if [ -n "$matches" ]; then
COMPREPLY=("$matches")
else
COMPREPLY=("$cur")
fi
bind '"\e[0n": redraw-current-line'
printf '\e[5n'
return 0
fi
dir=$(dirname "$dir")
[[ "$dir" =~ /$ ]] || dir="$dir"/
done
else
shift
shift
shift
_skim_handle_dynamic_completion "$cmd" "$@"
fi
}
_skim_complete() {
local args rest str_arg i sep
args=("$@")
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="${COMP_WORDS[0]//[^A-Za-z0-9_=]/_}"
trigger=${SKIM_COMPLETION_TRIGGER-'**'}
cur="${COMP_WORDS[COMP_CWORD]}"
if [[ "$cur" == *"$trigger" ]]; then
cur=${cur:0:${#cur}-${#trigger}}
selected=$(SKIM_DEFAULT_OPTIONS="--reverse $SKIM_DEFAULT_OPTIONS $SKIM_COMPLETION_OPTS $str_arg" __skim_comprun "${rest[0]}" "${args[@]}" -q "$cur" | $post | tr '\n' ' ')
selected=${selected% } if [ -n "$selected" ]; then
COMPREPLY=("$selected")
else
COMPREPLY=("$cur")
fi
bind '"\e[0n": redraw-current-line'
printf '\e[5n'
echo -e "\033[0m"
return 0
else
_skim_handle_dynamic_completion "$cmd" "${rest[@]}"
fi
}
_skim_path_completion() {
__skim_generic_path_completion _skim_compgen_path "-m" "" "$@"
}
_skim_file_completion() {
_skim_path_completion "$@"
}
_skim_dir_completion() {
__skim_generic_path_completion _skim_compgen_dir "" "/" "$@"
}
_skim_complete_kill() {
local trigger=${SKIM_COMPLETION_TRIGGER-'**'}
local cur="${COMP_WORDS[COMP_CWORD]}"
if [[ -z "$cur" ]]; then
COMP_WORDS[$COMP_CWORD]=$trigger
elif [[ "$cur" != *"$trigger" ]]; then
return 1
fi
_skim_proc_completion "$@"
}
_skim_proc_completion() {
_skim_complete -m --preview 'echo {}' --preview-window down:3:wrap --min-height 15 -- "$@" < <(
command ps -ef | sed 1d
)
}
_skim_proc_completion_post() {
awk '{print $2}'
}
_skim_host_completion() {
_skim_complete --no-multi -- "$@" < <(
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 -soE '^[[a-z0-9.,:-]+' ~/.ssh/known_hosts | tr ',' '\n' | tr -d '[' | awk '{ print $1 " " $1 }') \
<(command grep -sv '^\s*\(#\|$\)' /etc/hosts | command grep -Fv '0.0.0.0') |
awk '{if (length($2) > 0) {print $2}}' | sort -u
)
}
_skim_var_completion() {
_skim_complete -m -- "$@" < <(
declare -xp | sed 's/=.*//' | sed 's/.* //'
)
}
_skim_alias_completion() {
_skim_complete -m -- "$@" < <(
alias | sed 's/=.*//' | sed 's/.* //'
)
}
d_cmds="${SKIM_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"
eval "$(complete |
sed -E '/-F/!d; / _skim/d; '"/ ($(echo $d_cmds $a_cmds | sed 's/ /|/g; s/+/\\+/g'))$/"'!d' |
__skim_orig_completion_filter)"
if type _completion_loader >/dev/null 2>&1; then
_skim_completion_loader=1
fi
__skim_defc() {
local cmd func opts orig_var orig def
cmd="$1"
func="$2"
opts="$3"
orig_var="_skim_orig_completion_${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
}
for cmd in $a_cmds; do
__skim_defc "$cmd" _skim_path_completion "-o default -o bashdefault"
done
for cmd in $d_cmds; do
__skim_defc "$cmd" _skim_dir_completion "-o nospace -o dirnames"
done
complete -F _skim_complete_kill -o default -o bashdefault kill
unset cmd d_cmds a_cmds
_skim_setup_completion() {
local kind fn cmd
kind=$1
fn=_skim_${1}_completion
if [[ $# -lt 2 ]] || ! type -t "$fn" >/dev/null; then
echo "usage: ${FUNCNAME[0]} path|dir|var|alias|host|proc COMMANDS..."
return 1
fi
shift
eval "$(complete -p "$@" 2>/dev/null | grep -v "$fn" | __skim_orig_completion_filter)"
for cmd in "$@"; do
case "$kind" in
dir) __skim_defc "$cmd" "$fn" "-o nospace -o dirnames" ;;
var) __skim_defc "$cmd" "$fn" "-o default -o nospace -v" ;;
alias) __skim_defc "$cmd" "$fn" "-a" ;;
*) __skim_defc "$cmd" "$fn" "-o default -o bashdefault" ;;
esac
done
}
_skim_setup_completion 'var' export unset
_skim_setup_completion 'alias' unalias
_skim_setup_completion 'host' ssh telnet
fi