From e34d493f72266729208cb5325efddfb28ba73cd4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sven=20M=C3=A4der?= <maeder@phys.ethz.ch>
Date: Fri, 6 Sep 2024 11:03:17 +0200
Subject: [PATCH] Add fzf in profile rda
---
profile/_assets/fzf/init_fzf_bash.sh | 721 +++++++++++++++++++++++++++
profile/rda/envrcd.d/50-complete | 5 +
2 files changed, 726 insertions(+)
create mode 100644 profile/_assets/fzf/init_fzf_bash.sh
diff --git a/profile/_assets/fzf/init_fzf_bash.sh b/profile/_assets/fzf/init_fzf_bash.sh
new file mode 100644
index 0000000..ad87ae9
--- /dev/null
+++ b/profile/_assets/fzf/init_fzf_bash.sh
@@ -0,0 +1,721 @@
+### 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 ###
diff --git a/profile/rda/envrcd.d/50-complete b/profile/rda/envrcd.d/50-complete
index b1bf44d..568ebb9 100644
--- a/profile/rda/envrcd.d/50-complete
+++ b/profile/rda/envrcd.d/50-complete
@@ -23,3 +23,8 @@ complete -F _scp -o nospace gvimscp
if [ -f ~/git/gitlab/py-ethz/bin/ethz-completion.bash ] && ! shopt -oq posix; then
. ~/git/gitlab/py-ethz/bin/ethz-completion.bash
fi
+
+# fzf
+if [ -x "$(command -v fzf)" ]; then
+ source_if_exists "${ENVRCD_PATH}/profile/_assets/fzf/init_fzf_bash.sh"
+fi
--
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