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# Easily jump around the file system by manually adding marks |
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# marks are stored as symbolic links in the directory $MARKPATH (default $HOME/.marks) |
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# |
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# jump FOO: jump to a mark named FOO |
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# mark FOO: create a mark named FOO |
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# unmark FOO: delete a mark |
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# marks: lists all marks |
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# |
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export MARKPATH=$HOME/.marks |
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jump() { |
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# by default, just run marks |
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if [[ $# -eq 0 ]]; then |
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marks |
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return |
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fi |
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builtin cd -P "$MARKPATH/$1" 2>/dev/null || {echo "No such mark: $1"; return 1} |
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} |
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mark() { |
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if [[ $# -eq 0 || "$1" = "." ]]; then |
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MARK=${PWD:t} |
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else |
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MARK="$1" |
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fi |
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command mkdir -p "$MARKPATH" |
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command ln -sfn "$PWD" "$MARKPATH/$MARK" |
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} |
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unmark() { |
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if [[ $# -eq 0 || "$1" = "." ]]; then |
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MARK=${PWD:t} |
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else |
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MARK="$1" |
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fi |
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LANG= command rm -f "$MARKPATH/$MARK" |
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} |
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marks() { |
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local link max=0 |
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for link in $MARKPATH/{,.}*(@N); do |
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if [[ ${#link:t} -gt $max ]]; then |
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max=${#link:t} |
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fi |
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done |
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local printf_markname_template="$(printf -- "%%%us " "$max")" |
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for link in $MARKPATH/{,.}*(@N); do |
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local markname="$fg[cyan]${link:t}$reset_color" |
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local markpath="$fg[blue]$(readlink $link)$reset_color" |
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printf -- "$printf_markname_template" "$markname" |
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printf -- "-> %s\n" "$markpath" |
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done |
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} |
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_completemarks() { |
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reply=("${MARKPATH}"/{,.}*(@N:t)) |
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} |
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compctl -K _completemarks jump |
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compctl -K _completemarks unmark |
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compctl -K _completemarks mark |
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compctl -K _completemarks j |
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compctl -K _completemarks um |
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compctl -K _completemarks m |
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_mark_expansion() { |
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setopt localoptions extendedglob |
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autoload -U modify-current-argument |
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modify-current-argument '$(readlink "$MARKPATH/$ARG" || echo "$ARG")' |
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} |
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zle -N _mark_expansion |
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bindkey "^g" _mark_expansion |
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alias j=jump |
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alias m=mark |
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alias um=unmark |