117 lines
2.8 KiB
Bash
117 lines
2.8 KiB
Bash
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: chpwd内のlsでファイル数が多い場合に省略表示する
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: http://qiita.com/yuyuchu3333/items/b10542db482c3ac8b059 && {
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chpwd() {
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ls_abbrev
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}
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ls_abbrev() {
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# -a : Do not ignore entries starting with ..
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# -C : Force multi-column output.
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# -F : Append indicator (one of */=>@|) to entries.
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local cmd_ls='ls'
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local -a opt_ls
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opt_ls=('-aCF' '--color=always')
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case "${OSTYPE}" in
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freebsd*|darwin*)
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if type gls > /dev/null 2>&1; then
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cmd_ls='gls'
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else
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# -G : Enable colorized output.
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opt_ls=('-aCFG')
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fi
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;;
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esac
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local ls_result
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ls_result=$(CLICOLOR_FORCE=1 COLUMNS=$COLUMNS command $cmd_ls ${opt_ls[@]} | sed $'/^\e\[[0-9;]*m$/d')
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local ls_lines=$(echo "$ls_result" | wc -l | tr -d ' ')
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if [ $ls_lines -gt 10 ]; then
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echo "$ls_result" | head -n 5
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echo '...'
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echo "$ls_result" | tail -n 5
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echo "$(command ls -1 -A | wc -l | tr -d ' ') files exist"
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else
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echo "$ls_result"
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fi
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}
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}
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: cdr + fzf setting && {
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: 前提条件 && {
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autoload -Uz add-zsh-hook
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autoload -Uz chpwd_recent_dirs cdr
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add-zsh-hook chpwd chpwd_recent_dirs
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}
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: cdr の設定 && {
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zstyle ':completion:*' recent-dirs-insert both
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zstyle ':chpwd:*' recent-dirs-max 500
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zstyle ':chpwd:*' recent-dirs-default true
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zstyle ':chpwd:*' recent-dirs-file "$HOME/.cache/chpwd-recent-dirs"
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zstyle ':chpwd:*' recent-dirs-pushd true
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}
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: 関数の定義 && {
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if which fzf > /dev/null; then
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function fzf-cdr () {
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my-compact-chpwd-recent-dirs
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local selected_dir=$(cdr -l | awk '{ print $2 }' | fzf)
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if [ -n "$selected_dir" ]; then
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BUFFER="cd ${selected_dir}"
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zle accept-line
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fi
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zle clear-screen
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}
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zle -N fzf-cdr
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bindkey '^x' fzf-cdr
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fi
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}
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: メンテナンス && {
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# http://blog.n-z.jp/blog/2014-07-25-compact-chpwd-recent-dirs.html
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function my-compact-chpwd-recent-dirs () {
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emulate -L zsh
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setopt extendedglob
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local -aU reply
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integer history_size
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autoload -Uz chpwd_recent_filehandler
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chpwd_recent_filehandler
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history_size=$#reply
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reply=(${^reply}(N))
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(( $history_size == $#reply )) || chpwd_recent_filehandler $reply
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}
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}
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}
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: history + fzf function && {
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# use `fzf` to see the history:
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if which fzf > /dev/null; then
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# statements
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function fzf-select-history() {
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local tac
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if which tac > /dev/null; then
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tac="tac"
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else
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tac="tail -r"
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fi
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BUFFER=$(history -n 1 | \
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eval $tac | \
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awk '!a[$0]++' | \
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fzf --query "$LBUFFER")
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CURSOR=$#BUFFER
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zle clear-screen
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}
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zle -N fzf-select-history
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bindkey '^r' fzf-select-history
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fi
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}
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