addet blesh

2024-08-18 03:40:38 +02:00 · 2024-08-18 03:40:38 +02:00 · 8c8d8e9962
commit 8c8d8e9962
parent 58205a50b9
302 changed files with 74275 additions and 0 deletions
--- a/.local/share/blesh/contrib/integration/bash-preexec.bash
+++ b/.local/share/blesh/contrib/integration/bash-preexec.bash
@ -0,0 +1,180 @@
+# ble/contrib/integration/bash-preexec.bash (C) 2022-2023, akinomyoga
+
+## @arr[in] precmd_functions
+## @arr[in] preexec_functions
+##   The functions registered to these arrays are executed on PRECMD and
+##   PREEXEC hooks, respectively.
+##
+## @fn[in] precmd
+## @fn[in] preexec
+##   If these functions are defined, they are executed on PRECMD and PREEXEC
+##   hooks, respectively, through "precmd_functions" and "preexec_functions".
+##
+##
+## * Integration with bash-preexec.sh (https://github.com/rcaloras/bash-preexec)
+##
+##   Although this script works without bash-preexec, it provides a better
+##   integration with bash-preexec when bash-preexec is loaded.  The
+##   integration relies on the following public API of bash-preexec.
+##
+##   @fn __bp_precmd_invoke_functions lastexit lastarg
+##   @fn __bp_preexec_invoke_functions lastexit lastarg this_command
+##   @fn __bp_uninstall
+##   @var __bp_trapdebug_string
+##   @var __bp_install_string
+
+function ble/contrib/integration:bash-preexec/add-convenience-functions {
+  ble/array#remove precmd_functions  precmd
+  ble/array#remove preexec_functions preexec
+  ble/array#unshift precmd_functions  precmd
+  ble/array#unshift preexec_functions preexec
+}
+
+function ble/contrib/integration:bash-preexec/precmd.hook {
+  local _ble_local_lastexit=$? _ble_local_lastarg=$_
+
+  # Emulate bash-preexec variables
+  __bp_last_ret_value=$_ble_local_lastexit
+  __bp_last_argument_prev_command=$_ble_local_lastarg
+  BP_PIPESTATUS=("${BLE_PIPESTATUS[@]}")
+  local __bp_inside_precmd=1
+
+  # local __bp_blesh_invoking_through_blesh=1 # XXX
+  if ble/is-function __bp_precmd_invoke_functions; then
+    __bp_precmd_invoke_functions "$_ble_local_lastexit" "$_ble_local_lastarg"
+  else
+    # For older bash-preexec.sh / without bash-preexec.sh
+    local _ble_local_hook
+    for _ble_local_hook in "${precmd_functions[@]}"; do
+      if ble/bin#has "$_ble_local_hook"; then
+        ble/util/setexit "$_ble_local_lastexit" "$_ble_local_lastarg"
+        "$_ble_local_hook"
+      fi
+    done
+  fi
+}
+
+function ble/contrib/integration:bash-preexec/preexec.hook {
+  local _ble_local_lastexit=$? _ble_local_lastarg=$_ _ble_local_command=$1
+
+  # Emulate bash-preexec variables
+  local __bp_inside_preexec=1
+
+  # local __bp_blesh_invoking_through_blesh=1 # XXX
+  if ble/is-function __bp_preexec_invoke_functions; then
+    __bp_preexec_invoke_functions "$_ble_local_lastexit" "$_ble_local_lastarg"
+  else
+    # For older bash-preexec.sh / without bash-preexec.sh
+    local _ble_local_hook
+    for _ble_local_hook in "${preexec_functions[@]}"; do
+      if ble/bin#has "$_ble_local_hook"; then
+        ble/util/setexit "$_ble_local_lastexit" "$_ble_local_lastarg"
+        "$_ble_local_hook" "$_ble_local_command"
+      fi
+    done
+  fi
+}
+
+## @fn ble/contrib/integration:bash-preexec/attach.hook
+##   Remove bash-preexec hooks
+function ble/contrib/integration:bash-preexec/attach.hook {
+  local BP_TRAPDEBUG_STRING=${__bp_trapdebug_string:-'__bp_preexec_invoke_exec "$_"'}
+
+  # Remove bash-preexec preexec hook in builtin DEBUG trap.
+  local trap_string q="'" Q="'\''"
+  ble/util/assign trap_string 'builtin trap -p DEBUG'
+  if [[ $trap_string == "trap -- '${BP_TRAPDEBUG_STRING//$q/$Q}' DEBUG" ]]; then
+    if [[ ${__bp_trap_string-} ]]; then
+      builtin eval -- "builtin $__bp_trap_string"
+    else
+      builtin trap - DEBUG
+    fi
+  fi
+
+  if ble/is-function __bp_uninstall; then
+    __bp_uninstall
+  else
+    # For older bash-preexec.sh
+
+    local BP_INSTALL_STRING=${__bp_install_string:-$'__bp_trap_string="$(trap -p DEBUG)"\ntrap - DEBUG\n__bp_install'}
+    local BP_PROMPT_COMMAND_PREFIX=__bp_precmd_invoke_cmd
+    local BP_PROMPT_COMMAND_SUFFIX=__bp_interactive_mode
+
+    # Remove __bp_install hook from PROMPT_COMMAND
+    if [[ ${PROMPT_COMMAND-} == *"$__bp_install_string"* ]]; then
+      PROMPT_COMMAND="${PROMPT_COMMAND//$BP_INSTALL_STRING[;$'\n']}" # Edge case of appending to PROMPT_COMMAND
+      PROMPT_COMMAND="${PROMPT_COMMAND//$BP_INSTALL_STRING}"
+    fi
+
+    # Remove precmd hook from PROMPT_COMMAND
+    local i prompt_command
+    for i in "${!PROMPT_COMMAND[@]}"; do
+      prompt_command=${PROMPT_COMMAND[i]}
+      case $prompt_command in
+      ("$BP_PROMPT_COMMAND_PREFIX"|"$BP_PROMPT_COMMAND_SUFFIX")
+        prompt_command= ;;
+      (*)
+        prompt_command=${prompt_command/#"$BP_PROMPT_COMMAND_PREFIX"$'\n'/$'\n'}
+        prompt_command=${prompt_command%$'\n'"$BP_PROMPT_COMMAND_SUFFIX"}
+        prompt_command=${prompt_command#$'\n'}
+      esac
+      PROMPT_COMMAND[i]=$prompt_command
+    done
+
+    # Remove preexec hook in the DEBUG trap
+    local q="'" Q="'\''" trap_string
+    ble/util/assign trap_string 'trap -p DEBUG'
+    if [[ $trap_string == "trap -- '${BP_TRAPDEBUG_STRING//$q/$Q}' DEBUG" ]]; then
+      if [[ ${__bp_trap_string-} ]]; then
+        builtin eval -- "$__bp_trap_string"
+      else
+        trap - DEBUG
+      fi
+    fi
+  fi
+}
+ble/function#trace ble/contrib/integration:bash-preexec/attach.hook
+
+## @fn ble/contrib/integration:bash-preexec/detach.hook
+function ble/contrib/integration:bash-preexec/detach.hook {
+  # Reinstall bash-preexec hooks
+  local BP_INSTALL_STRING=${__bp_install_string-}
+  [[ ! $BP_INSTALL_STRING ]] && ble/is-function __bp_install &&
+    BP_INSTALL_STRING=$'__bp_trap_string="$(trap -p DEBUG)"\ntrap - DEBUG\n__bp_install'
+
+  builtin eval -- "$__bp_install_string"
+
+  # Note: 重複して登録される (古い bash-preexec.sh) かもしれないし、全
+  # く登録されない (bash-preexec.sh をロードしていない時) かもしれない
+  # ので、ble.sh 側で末尾で一回呼び出す形に修正する。
+  ble/contrib/integration:bash-preexec/add-convenience-functions
+}
+
+ble/contrib/integration:bash-preexec/add-convenience-functions
+blehook PRECMD!=ble/contrib/integration:bash-preexec/precmd.hook
+blehook PREEXEC!=ble/contrib/integration:bash-preexec/preexec.hook
+blehook ATTACH!=ble/contrib/integration:bash-preexec/attach.hook
+blehook DETACH!=ble/contrib/integration:bash-preexec/detach.hook
+if [[ ${bash_preexec_imported-${__bp_imported-}} ]]; then
+  ble/contrib/integration:bash-preexec/attach.hook
+fi
+
+# prevent bash-preexec.sh to be loaded
+blehook ATTACH-=ble/contrib/integration:bash-preexec/loader
+blehook POSTEXEC-=ble/contrib/integration:bash-preexec/loader
+bash_preexec_imported=defined
+__bp_imported=defined
+
+# XXX: 以下は uninstall で削除しきれなかった時の為の保険。今の所不要に思われる。
+# __bp_blesh_check() {
+#   if [[ $BLE_ATTACHED && ! ${__bp_blesh_invoking_through_blesh-} ]]; then
+#     ble/contrib/integration:bash-preexec/attach.hook
+#   fi
+# }
+# precmd_function+=(__bp_blesh_check)
+# preexec_function+=(__bp_blesh_check)
+
+# Some settings rely on the internal APIs of bash-preexec.  For example, iTerm2
+# shell integration uses "__bp_set_ret_value" and
+# "$__bp_last_argument_prev_command".
+function __bp_set_ret_value { return ${1:+"$1"}; }
--- a/.local/share/blesh/contrib/integration/fzf-completion.bash
+++ b/.local/share/blesh/contrib/integration/fzf-completion.bash
@ -0,0 +1,62 @@
+# ble/contrib/integration/fzf-completion.bash (C) 2020-2023, akinomyoga
+
+ble-import contrib/integration/fzf-initialize
+
+[[ $- == *i* ]] || return 0
+
+# fzf/shell/completion.bash を未ロードの時のみロードする
+if ! ble/is-function _fzf_complete; then
+  if [[ -f $_ble_contrib_fzf_base/completion.bash ]]; then
+    source "$_ble_contrib_fzf_base/completion.bash"
+  elif [[ -f $_ble_contrib_fzf_base/shell/completion.bash ]]; then
+    source "$_ble_contrib_fzf_base/shell/completion.bash"
+  elif [[ $_ble_contrib_fzf_base == */share/fzf && -f /etc/bash_completion.d/fzf ]]; then
+    source /etc/bash_completion.d/fzf
+  fi
+fi
+
+# clear blesh completer for cd
+blehook/eval-after-load complete 'builtin unset -f ble/cmdinfo/complete:cd'
+
+# patch fzf functions
+ble/function#advice around __fzf_generic_path_completion _fzf_complete.advice
+ble/function#advice around _fzf_complete                 _fzf_complete.advice
+ble/function#advice around _fzf_complete_kill            _fzf_complete.advice
+function _fzf_complete.advice {
+  if [[ ! ${_ble_attached-} ]]; then
+    ble/function#push caller 'builtin caller ${1+"$(($1+6))"}'
+    ble/function#advice/do
+    ble/function#pop caller
+    return 0
+  fi
+
+  [[ :$comp_type: == *:auto:* || :$comp_type: == *:[maA]:* ]] && return 0
+  compopt -o ble/syntax-raw
+  if [[ ! ${_ble_contrib_fzf_comp_words_raw-} ]]; then
+    local _ble_contrib_fzf_comp_words_raw=1
+    local COMP_WORDS; COMP_WORDS=("${comp_words[@]}")
+    local COMP_CWORD=$comp_cword
+    local COMP_LINE=$comp_line COMP_POINT=$comp_point
+  fi
+  ble/function#push printf '[[ $1 == "\e[5n" ]] || builtin printf "$@"'
+  ble/function#push caller 'builtin caller ${1+"$(($1+6))"}'
+  ble/term/leave-for-widget
+  if [[ ${ADVICE_WORDS[0]} == _fzf_complete ]]; then
+    ble/function#advice/do >&"${_ble_util_fd_tty_stdout:-1}" 2>&"${_ble_util_fd_tty_stderr:-2}"
+  else
+    ble/function#advice/do >&"${_ble_util_fd_tty_stdout:-1}" 2>&"${_ble_util_fd_tty_stderr:-2}" <&"${_ble_util_fd_tty_stdin:-0}"
+  fi
+  ble/term/enter-for-widget
+  ble/function#pop caller
+  ble/function#pop printf
+  ble/textarea#invalidate
+
+  # 単一候補生成の場合は他の候補 (sabbrev 等) を消去して単一確定させる
+  if ((ADVICE_EXIT==0&&${#COMPREPLY[@]}==1)); then
+    compopt -o ble/no-default
+    ble/complete/candidates/clear
+    [[ $old_cand_count ]] &&
+      ! ble/variable#is-global old_cand_count &&
+      old_cand_count=0
+  fi
+}
--- a/.local/share/blesh/contrib/integration/fzf-git.bash
+++ b/.local/share/blesh/contrib/integration/fzf-git.bash
@ -0,0 +1,322 @@
+# Copyright (c) 2016, 2022 Junegunn Choi
+# ble/contrib/integration/fzf-git.bash (C) 2020, 2023, akinomyoga
+#
+# 2020-04-16 https://gist.github.com/junegunn/8b572b8d4b5eddd8b85e5f4d40f17236 (Revision 2019-03-14)
+# 2023-06-30 https://gist.github.com/junegunn/8b572b8d4b5eddd8b85e5f4d40f17236 (Revision 2022-08-16)
+# 2023-06-30 https://github.com/junegunn/fzf-git.sh/commit/4bc0323b4822b3426989863996cc266c52c7f25a
+# 2023-06-30 https://github.com/junegunn/fzf-git.sh/commit/b6192ec86609afea761c7d3954f9b539a512dc80
+# 2023-11-09 https://github.com/junegunn/fzf-git.sh/blob/aacab4ae557657e0f9de288d688f312a28b86d21/fzf-git.sh
+
+if [[ $- != *i* ]]; then
+  if (($# == 1)); then
+    function ble/contrib/integration:fzf-git/sub:branches {
+      git branch "$@" --sort=-committerdate --sort=-HEAD --format=$'%(HEAD) %(color:yellow)%(refname:short) %(color:green)(%(committerdate:relative))\t%(color:blue)%(subject)%(color:reset)' --color=always | column -ts$'\t'
+    }
+    function ble/contrib/integration:fzf-git/sub:refs {
+      git for-each-ref --sort=-creatordate --sort=-HEAD --color=always --format=$'%(refname) %(color:green)(%(creatordate:relative))\t%(color:blue)%(subject)%(color:reset)' |
+        builtin eval -- "$1" |
+        sed 's#^refs/remotes/#\x1b[95mremote-branch\t\x1b[33m#; s#^refs/heads/#\x1b[92mbranch\t\x1b[33m#; s#^refs/tags/#\x1b[96mtag\t\x1b[33m#; s#refs/stash#\x1b[91mstash\t\x1b[33mrefs/stash#' |
+        column -ts$'\t'
+    }
+    case $1 in
+    (branches)
+      printf '%s\n' $'CTRL-O (open in browser) ╱ ALT-A (show all branches)\n'
+      ble/contrib/integration:fzf-git/sub:branches
+      ;;
+    (all-branches)
+      printf '%s\n' $'CTRL-O (open in browser)\n'
+      ble/contrib/integration:fzf-git/sub:branches -a
+      ;;
+    (refs)
+      printf '%s\n' $'CTRL-O (open in browser) ╱ ALT-E (examine in editor) ╱ ALT-A (show all refs)\n'
+      ble/contrib/integration:fzf-git/sub:refs 'grep -v ^refs/remotes'
+      ;;
+    (all-refs)
+      printf '%s\n' $'CTRL-O (open in browser) ╱ ALT-E (examine in editor)\n'
+      ble/contrib/integration:fzf-git/sub:refs 'cat'
+      ;;
+    (nobeep) ;;
+    (*) exit 1 ;;
+    esac
+  elif (($# > 1)); then
+    set -e
+
+    branch=$(git rev-parse --abbrev-ref HEAD 2> /dev/null)
+    if [[ $branch = HEAD ]]; then
+      branch=$(git describe --exact-match --tags 2> /dev/null || git rev-parse --short HEAD)
+    fi
+
+    # Only supports GitHub for now
+    case $1 in
+    (commit)
+      hash=$(grep -o "[a-f0-9]\{7,\}" <<< "$2")
+      path=/commit/$hash
+      ;;
+    (branch|remote-branch)
+      branch=$(sed 's/^[* ]*//' <<< "$2" | cut -d' ' -f1)
+      remote=$(git config branch."${branch}".remote || printf 'origin\n')
+      branch=${branch#$remote/}
+      path=/tree/$branch
+      ;;
+    (remote)
+      remote=$2
+      path=/tree/$branch
+      ;;
+    (file) path=/blob/$branch/$(git rev-parse --show-prefix)$2 ;;
+    (tag)  path=/releases/tag/$2 ;;
+    (*)    exit 1 ;;
+    esac
+
+    remote=${remote:-$(git config branch."${branch}".remote || printf 'origin\n')}
+    remote_url=$(git remote get-url "$remote" 2> /dev/null || printf '%s\n' "$remote")
+
+    if [[ $remote_url =~ ^git@ ]]; then
+      url=${remote_url%.git}
+      url=${url#git@}
+      url=https://${url/://}
+    elif [[ $remote_url =~ ^http ]]; then
+      url=${remote_url%.git}
+    fi
+
+    case $(uname -s) in
+    (Darwin) open "$url$path"     ;;
+    (*)      xdg-open "$url$path" ;;
+    esac
+  fi
+  exit 0
+fi
+
+#------------------------------------------------------------------------------
+
+ble-import contrib/integration/fzf-initialize
+
+[[ $- == *i* ]] || return 0
+
+## @fn ble/contrib/integration:fzf-git/initialize bash_source
+##   @param[in] bash_source
+##   @var[out] __fzf_git
+function ble/contrib/integration:fzf-git/initialize {
+  local ret
+  ble/util/readlink "$1"
+  __fzf_git=$ret
+}
+ble/contrib/integration:fzf-git/initialize "${BASH_SOURCE[0]:-}"
+
+# GIT heart FZF
+# -------------
+
+#------------------------------------------------------------------------------
+# Redefine this function to change the options
+_fzf_git_fzf() {
+  fzf-tmux -p80%,60% -- \
+    --layout=reverse --multi --height=50% --min-height=20 --border \
+    --border-label-pos=2 \
+    --color='header:italic:underline,label:blue' \
+    --preview-window='right,50%,border-left' \
+    --bind='ctrl-/:change-preview-window(down,50%,border-top|hidden|)' "$@"
+}
+
+function ble/contrib/integration:fzf-git/fzf {
+  [[ $_ble_term_state == internal ]] && ble/term/leave-for-widget
+  _fzf_git_fzf "$@"
+  local ext=$?
+  [[ $_ble_term_state == internal ]] && ble/term/enter-for-widget
+  return "$ext"
+}
+
+_fzf_git_check() {
+  git rev-parse HEAD > /dev/null 2>&1 && return 0
+
+  [[ -n $TMUX ]] && tmux display-message "Not in a git repository"
+  return 1
+}
+
+if [[ -z $_fzf_git_cat ]]; then
+  # Sometimes bat is installed as batcat
+  export _fzf_git_cat="cat"
+  _fzf_git_bat_options="--style='${BAT_STYLE:-full}' --color=always --pager=never"
+  if command -v batcat > /dev/null; then
+    _fzf_git_cat="batcat $_fzf_git_bat_options"
+  elif command -v bat > /dev/null; then
+    _fzf_git_cat="bat $_fzf_git_bat_options"
+  fi
+fi
+
+_fzf_git_files() {
+  _fzf_git_check || return "$?"
+  (git -c color.status=always status --short --no-branch
+   git ls-files | grep -vxFf <(git status -s | grep '^[^?]' | cut -c4-; ble/util/print :) | sed 's/^/   /') |
+  ble/contrib/integration:fzf-git/fzf -m --ansi --nth 2..,.. \
+    --border-label '📁 Files' \
+    --header $'CTRL-O (open in browser) ╱ ALT-E (open in editor)\n\n' \
+    --bind "ctrl-o:execute-silent:bash $__fzf_git file {-1}" \
+    --bind "alt-e:execute:${EDITOR:-vim} {-1} > /dev/tty" \
+    --preview "git diff --no-ext-diff --color=always -- {-1} | sed 1,4d; $_fzf_git_cat {-1}" "$@" |
+  cut -c4- | sed 's/.* -> //'
+}
+
+_fzf_git_branches() {
+  _fzf_git_check || return "$?"
+  bash "$__fzf_git" branches |
+  ble/contrib/integration:fzf-git/fzf --ansi \
+    --border-label '🌲 Branches' \
+    --header-lines 2 \
+    --tiebreak begin \
+    --preview-window down,border-top,40% \
+    --color hl:underline,hl+:underline \
+    --no-hscroll \
+    --bind 'ctrl-/:change-preview-window(down,70%|hidden|)' \
+    --bind "ctrl-o:execute-silent:bash $__fzf_git branch {}" \
+    --bind "alt-a:change-prompt(🌳 All branches> )+reload:bash \"$__fzf_git\" all-branches" \
+    --preview 'git log --oneline --graph --date=short --color=always --pretty="format:%C(auto)%cd %h%d %s" $(sed s/^..// <<< {} | cut -d" " -f1)' "$@" |
+  sed 's/^..//' | cut -d' ' -f1
+}
+
+_fzf_git_tags() {
+  _fzf_git_check || return "$?"
+  git tag --sort -version:refname |
+  ble/contrib/integration:fzf-git/fzf --preview-window right,70% \
+    --border-label '📛 Tags' \
+    --header $'CTRL-O (open in browser)\n\n' \
+    --bind "ctrl-o:execute-silent:bash $__fzf_git tag {}" \
+    --preview 'git show --color=always {}' "$@"
+}
+
+_fzf_git_hashes() {
+  _fzf_git_check || return "$?"
+  git log --date=short --format="%C(green)%C(bold)%cd %C(auto)%h%d %s (%an)" --graph --color=always |
+  ble/contrib/integration:fzf-git/fzf --ansi --no-sort --bind 'ctrl-s:toggle-sort' \
+    --border-label '🍡 Hashes' \
+    --header $'CTRL-O (open in browser) ╱ CTRL-D (diff) ╱ CTRL-S (toggle sort)\n\n' \
+    --bind "ctrl-o:execute-silent:bash $__fzf_git commit {}" \
+    --bind 'ctrl-d:execute:grep -o "[a-f0-9]\{7,\}" <<< {} | head -n 1 | xargs git diff > /dev/tty' \
+    --color hl:underline,hl+:underline \
+    --preview 'grep -o "[a-f0-9]\{7,\}" <<< {} | head -n 1 | xargs git show --color=always' "$@" |
+  awk 'match($0, /[a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9][a-f0-9]*/) { print substr($0, RSTART, RLENGTH) }'
+}
+
+_fzf_git_remotes() {
+  _fzf_git_check || return "$?"
+  git remote -v | awk '{print $1 "\t" $2}' | uniq |
+  ble/contrib/integration:fzf-git/fzf --tac \
+    --border-label '📡 Remotes' \
+    --header $'CTRL-O (open in browser)\n\n' \
+    --bind "ctrl-o:execute-silent:bash $__fzf_git remote {1}" \
+    --preview-window right,70% \
+    --preview 'git log --oneline --graph --date=short --color=always --pretty="format:%C(auto)%cd %h%d %s" {1}/"$(git rev-parse --abbrev-ref HEAD)"' "$@" |
+  cut -d$'\t' -f1
+}
+
+_fzf_git_stashes() {
+  _fzf_git_check || return "$?"
+  git stash list | ble/contrib/integration:fzf-git/fzf \
+    --border-label '🥡 Stashes' \
+    --header $'CTRL-X (drop stash)\n\n' \
+    --bind 'ctrl-x:execute-silent(git stash drop {1})+reload(git stash list)' \
+    -d: --preview 'git show --color=always {1}' "$@" |
+  cut -d: -f1
+}
+
+_fzf_git_lreflogs() {
+  _fzf_git_check || return "$?"
+  git reflog --color=always --format="%C(blue)%gD %C(yellow)%h%C(auto)%d %gs" | ble/contrib/integration:fzf-git/fzf --ansi \
+    --border-label '📒 Reflogs' \
+    --preview 'git show --color=always {1}' "$@" |
+  awk '{print $1}'
+}
+
+_fzf_git_each_ref() {
+  _fzf_git_check || return "$?"
+  bash "$__fzf_git" refs | ble/contrib/integration:fzf-git/fzf --ansi \
+    --nth 2,2.. \
+    --tiebreak begin \
+    --border-label '☘️  Each ref' \
+    --header-lines 2 \
+    --preview-window down,border-top,40% \
+    --color hl:underline,hl+:underline \
+    --no-hscroll \
+    --bind 'ctrl-/:change-preview-window(down,70%|hidden|)' \
+    --bind "ctrl-o:execute-silent:bash $__fzf_git {1} {2}" \
+    --bind "alt-e:execute:${EDITOR:-vim} <(git show {2}) > /dev/tty" \
+    --bind "alt-a:change-prompt(🍀 Every ref> )+reload:bash \"$__fzf_git\" all-refs" \
+    --preview 'git log --oneline --graph --date=short --color=always --pretty="format:%C(auto)%cd %h%d %s" {2}' "$@" |
+  awk '{print $2}'
+}
+#------------------------------------------------------------------------------
+
+# export FZF_DEFAULT_OPTS=--no-unicode
+
+: "${_ble_contrib_fzf_git_config=key-binding}"
+
+# original
+function ble/contrib:integration/fzf-git/type:original/init {
+  ble/builtin/bind '"\er": redraw-current-line'
+}
+function ble/contrib:integration/fzf-git/type:original {
+  local binding='"\C-g\C-'$1'": "$(_fzf_git_'$2')\e\C-e\er"'
+  ble/builtin/bind "$binding"
+}
+# function ble/contrib:integration/fzf-git/type:original {
+#   local binding='"\C-g\C-'$1'": "$(_fzf_git_'$2')\M-\C-e\M-\C-l"'
+#   bind "$binding"
+# }
+
+function ble/widget/fzf-git {
+  ble/widget/insert-string "$(_fzf_git_$1)"
+  ble/textarea#invalidate
+}
+
+# key-binding
+function ble/contrib:integration/fzf-git/type:key-binding {
+  ble-bind -f "C-g C-$1" "fzf-git $2"
+}
+
+# sabbrev
+function ble/contrib:integration/fzf-git/type:sabbrev/init {
+  function fzf-git.sabbrev {
+    COMPREPLY=$(_fzf_git_$1)
+    ble/textarea#invalidate
+  }
+}
+function ble/contrib:integration/fzf-git/type:sabbrev {
+  ble-sabbrev -m "g$1"="fzf-git.sabbrev $2"
+}
+
+# arpeggio
+function ble/contrib:integration/fzf-git/type:arpeggio/init {
+  ble-import 'lib/vim-arpeggio.sh'
+}
+function ble/contrib:integration/fzf-git/type:arpeggio {
+  ble/lib/vim-arpeggio.sh/bind -f "g$1" "fzf-git $2"
+}
+
+# old-functions
+function ble/contrib:integration/fzf-git/type:old-functions/init {
+  function is_in_git_repo { _fzf_git_check "$@"; }
+  function fzf-down { ble/contrib/integration:fzf-git/fzf "$@"; }
+}
+function ble/contrib:integration/fzf-git/type:old-functions {
+  # Note: To suppress duplicate adjustment of the terminal states, we override
+  # "_ble_term_state" with the temporary environment. I.e., when fzf is called
+  # through these old function names, we never adjust the terminal states.
+  builtin eval "function g$1 { _ble_term_state= _fzf_git_$2 \"\$@\"; }"
+}
+
+function ble/contrib:integration/fzf-git/initialize {
+  local type
+  for type in original key-binding sabbrev arpeggio old-functions; do
+    [[ :$_ble_contrib_fzf_git_config: == *:"$type":* ]] || continue
+
+    ble/function#try ble/contrib:integration/fzf-git/type:"$type"/init
+    ble/contrib:integration/fzf-git/type:"$type" f files
+    ble/contrib:integration/fzf-git/type:"$type" b branches
+    ble/contrib:integration/fzf-git/type:"$type" t tags
+    ble/contrib:integration/fzf-git/type:"$type" h hashes
+    ble/contrib:integration/fzf-git/type:"$type" r remotes
+    ble/contrib:integration/fzf-git/type:"$type" s stashes
+    ble/contrib:integration/fzf-git/type:"$type" l lreflogs
+    ble/contrib:integration/fzf-git/type:"$type" e each_ref
+  done
+  builtin unset -f "$FUNCNAME"
+}
+ble/contrib:integration/fzf-git/initialize
--- a/.local/share/blesh/contrib/integration/fzf-initialize.bash
+++ b/.local/share/blesh/contrib/integration/fzf-initialize.bash
@ -0,0 +1,53 @@
+# ble/contrib/integration/fzf-initialize.bash (C) 2020-2023, akinomyoga
+
+# Usage: Please write the following lines in blerc
+#
+# ```bash
+# _ble_contrib_fzf_base=/path/to/fzf-base-directory
+# ble-import -d integration/fzf-initialize
+# ```
+
+function ble/contrib/integration:fzf-completion/initialize {
+  if [[ -d $_ble_contrib_fzf_base ]]; then
+    if [[ -d $_ble_contrib_fzf_base/bin && :$PATH: != *:"$_ble_contrib_fzf_base/bin":* ]]; then
+      export PATH="${PATH:+${PATH}:}$_ble_contrib_fzf_base/bin"
+    fi
+    if ! ble/bin#has fzf; then
+      ble/util/print 'ble/contrib/integration:fzf-initialize: "fzf" not found.' >&2
+      return 1
+    fi
+  else
+    local path
+    if ! ble/bin#get-path fzf; then
+      ble/util/print 'ble/contrib/integration:fzf: "fzf" not found.' >&2
+      return 1
+    fi
+    local ret
+    ble/util/readlink "$path"
+    ret=${ret%/*}      # fzf, fzf-linux_amd64, etc.
+    ret=${ret%/bin}    # repo/bin/
+    ret=${ret%/target} # repo/target (compile directory)
+    if [[ -s $ret/shell/key-bindings.bash ]]; then
+      _ble_contrib_fzf_base=$ret
+    elif [[ -d $ret/share/fzf/shell ]]; then
+      _ble_contrib_fzf_base=$ret/share/fzf
+    elif [[ -s $ret/share/fzf/key-bindings.bash ]]; then
+      # NixOS package (https://github.com/akinomyoga/blesh-contrib/pull/5#issuecomment-1019394821)
+      _ble_contrib_fzf_base=$ret/share/fzf
+    elif [[ -s $ret/share/doc/fzf/examples/key-bindings.bash ]]; then
+      # Ubuntu fzf package (https://github.com/akinomyoga/blesh-contrib/pull/5#issuecomment-1019394821)
+      _ble_contrib_fzf_base=$ret/share/doc/fzf/examples
+    elif [[ -d /usr/share/fzf/shell ]]; then
+      _ble_contrib_fzf_base=/usr/share/fzf
+    elif [[ -d /usr/share/doc/fzf/examples/key-bindings.bash ]]; then
+      # Ubuntu fzf package (https://github.com/akinomyoga/blesh-contrib/pull/5#issuecomment-1019394821)
+      _ble_contrib_fzf_base=/usr/share/doc/fzf/examples
+    else
+      ble/util/print 'ble/contrib/integration:fzf: failed to find "fzf" base directory' >&2
+      return 1
+    fi
+  fi
+  return 0
+}
+
+ble/contrib/integration:fzf-completion/initialize || return 1
--- a/.local/share/blesh/contrib/integration/fzf-key-bindings.bash
+++ b/.local/share/blesh/contrib/integration/fzf-key-bindings.bash
@ -0,0 +1,40 @@
+# ble/contrib/integration/fzf-key-bindings.bash (C) 2020-2023, akinomyoga
+
+ble-import contrib/integration/fzf-initialize
+
+[[ $- == *i* ]] || return 0
+
+ble/function#push bind :
+if [[ -f $_ble_contrib_fzf_base/key-bindings.bash ]]; then
+  source "$_ble_contrib_fzf_base/key-bindings.bash"
+elif [[ -f $_ble_contrib_fzf_base/shell/key-bindings.bash ]]; then
+  source "$_ble_contrib_fzf_base/shell/key-bindings.bash"
+fi
+ble/function#pop bind
+
+function ble/contrib/integration:fzf-key-bindings/is-fzf-above-7c447bbd {
+  local def; ble/function#getdef __fzf_history__ 
+  [[ $def == *READLINE_LINE=* ]]
+}
+
+# CTRL-T - Paste the selected file path into the command line
+ble-bind -m emacs   -x C-t fzf-file-widget
+ble-bind -m vi_imap -x C-t fzf-file-widget
+ble-bind -m vi_nmap -s C-t 'i\C-t'
+
+# CTRL-R - Paste the selected command from history into the command line
+ble-bind -m emacs   -x C-r fzf-history-widget
+ble-bind -m vi_imap -x C-r fzf-history-widget
+ble-bind -m vi_nmap -s C-r 'i\C-r'
+function fzf-history-widget {
+  READLINE_LINE=$(history -p "$(__fzf_history__)")
+  READLINE_POINT=${#READLINE_LINE}
+}
+((_ble_bash>=40000)) &&
+  ble/contrib/integration:fzf-key-bindings/is-fzf-above-7c447bbd &&
+  function fzf-history-widget { __fzf_history__; }
+
+# ALT-C - cd into the selected directory
+ble-bind -m emacs   -c M-c 'builtin eval -- "$(__fzf_cd__)"'
+ble-bind -m vi_imap -c M-c 'builtin eval -- "$(__fzf_cd__)"'
+ble-bind -m vi_nmap -c M-c 'builtin eval -- "$(__fzf_cd__)"'
--- a/.local/share/blesh/contrib/integration/nix-completion.bash
+++ b/.local/share/blesh/contrib/integration/nix-completion.bash
@ -0,0 +1,27 @@
+# ble/contrib/integration/nix-completion.bash (C) 2023, akinomyoga
+
+[[ $- == *i* ]] || return 0
+
+function ble/contrib/integration:nix-completion/_complete_nix.advice {
+  if [[ ${_ble_attached-} && " ${FUNCNAME[*]} " == *" ble/complete/progcomp/.compgen "* && ${COMP_WORDS[0]-} != *[\'\"\\]* ]]; then
+    local _ble_nix_cmd=${COMP_WORDS[0]-nix} ret
+    ble/function#push "$_ble_nix_cmd" '
+      local IFS=$_ble_term_IFS
+      local -a args; args=("$@")
+      ble/util/conditional-sync "exec $_ble_nix_cmd \"\${args[@]}\"" \
+        "! ble/complete/check-cancel <&$_ble_util_fd_tui_stdin" 128 progressive-weight:killall'
+    ble/function#advice/do
+    ble/function#pop "$_ble_nix_cmd"
+  else
+    ble/function#advice/do
+    return 0
+  fi
+}
+
+function ble/contrib/integration:nix-completion/adjust {
+  if ble/is-function _complete_nix; then
+    ble/function#advice around _complete_nix ble/contrib/integration:nix-completion/_complete_nix.advice
+  fi
+}
+
+ble/contrib/integration:nix-completion/adjust
--- a/.local/share/blesh/contrib/integration/zoxide.bash
+++ b/.local/share/blesh/contrib/integration/zoxide.bash
@ -0,0 +1,61 @@
+# ble/contrib/integration/zoxide.bash (C) 2022, akinomyoga
+
+function ble/contrib/integration:zoxide/completion.advice {
+  if [[ ! ${_ble_attached-} ]]; then
+    ble/function#advice/do
+    return 0
+  fi
+
+  [[ :$comp_type: == *:auto:* || :$comp_type: == *:[maA]:* ]] && return 0
+  compopt -o noquote
+
+  ble/term/leave-for-widget
+  ble/function#advice/do >/dev/null
+  ble/term/enter-for-widget
+  ble/textarea#invalidate
+
+  # 単一候補生成の場合は他の候補 (sabbrev 等) を消去して単一確定させる
+  if ((ADVICE_EXIT==0&&${#COMPREPLY[@]}==1)); then
+    ble/complete/candidates/clear
+    [[ $old_cand_count ]] &&
+      ! ble/variable#is-global old_cand_count &&
+      old_cand_count=0
+  fi
+}
+
+function ble/contrib/integration:zoxide/command.advice {
+  if [[ ${_ble_attached-} && ${READLINE_MARK+set} ]]; then
+    ble/bin/stty icanon
+    ble/function#advice/do
+    ble/bin/stty -icanon
+  else
+    ble/function#advice/do
+  fi
+}
+
+function ble/contrib/integration:zoxide/adjust {
+  local found=
+  if ble/is-function _z; then
+    ble/function#advice around _z ble/contrib/integration:zoxide/completion.advice
+    found=1
+  fi
+  if ble/is-function __zoxide_z_complete; then
+    ble/function#advice around __zoxide_z_complete ble/contrib/integration:zoxide/completion.advice
+    found=1
+  fi
+  if ble/is-function __zoxide_z; then
+    ble/function#advice around __zoxide_z ble/contrib/integration:zoxide/command.advice
+    found=1
+  fi
+  if ble/is-function __zoxide_zi; then
+    ble/function#advice around __zoxide_zi ble/contrib/integration:zoxide/command.advice
+    found=1
+  fi
+  [[ $found ]]
+}
+
+if ! ble/contrib/integration:zoxide/adjust; then
+  ble/bin#has zoxide || return 1
+  builtin eval -- "$(zoxide init bash)"
+  ble/contrib/integration:zoxide/adjust
+fi