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# Easily jump around the file system by manually adding marks
# marks are stored as symbolic links in the directory $MARKPATH (default $HOME/.marks)
#
# jump FOO: jump to a mark named FOO
# mark FOO: create a mark named FOO
# unmark FOO: delete a mark
# marks: lists all marks
#
export MARKPATH=$HOME/.marks
jump() {
cd -P "$MARKPATH/$1" 2>/dev/null || echo "No such mark: $1"
}
mark() {
DIR="$(pwd)"
if (( $# == 0 )); then
MARK=$(basename $DIR)
else
MARK=$1
fi
if read -q \?"Mark ${DIR} as ${MARK}? (y/n) "; then
mkdir -p "$MARKPATH"; ln -s "${DIR}" "$MARKPATH/$MARK"
fi
}
unmark() {
rm -i "$MARKPATH/$1"
}
autoload colors
marks() {
for link in $MARKPATH/*(@); do
local markname="$fg[cyan]${link:t}$reset_color"
local markpath="$fg[blue]$(readlink $link)$reset_color"
printf "%s\t" $markname
printf "-> %s \t\n" $markpath
done
}
_completemarks() {
reply=($(ls $MARKPATH/**/*(-) | grep : | sed -E 's/(.*)\/([_\da-zA-Z\-]*):$/\2/g'))
}
compctl -K _completemarks jump
compctl -K _completemarks unmark
_mark_expansion() {
setopt extendedglob
autoload -U modify-current-argument
modify-current-argument '$(readlink "$MARKPATH/$ARG")'
}
zle -N _mark_expansion
bindkey "^g" _mark_expansion
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