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ohmyzsh/plugins/jump/jump.plugin.zsh
Alexander Huynh 3c3766fdf5 Provide even spacing between marks (#7456)
Before, when typing the `marks` command, longer mark keys would cause
the tabs to spill over to the next tab stop, like so:

    rc      -> /home/ahlex/.rc
    repos   -> /home/ahlex/repos
    a-longer-string         -> /tmp

Implement better key display by running through all of the marks twice,
once to get the longest key length, and the second time to format
everything according to that length:

                 rc -> /home/ahlex/.rc
              repos -> /home/ahlex/repos
    a-longer-string -> /tmp
2018-12-31 11:15:14 -08:00

64 lines
1.5 KiB
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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"; return 1}
}
mark() {
if [[ ( $# == 0 ) || ( "$1" == "." ) ]]; then
MARK=$(basename "$PWD")
else
MARK="$1"
fi
if read -q \?"Mark $PWD as ${MARK}? (y/n) "; then
mkdir -p "$MARKPATH"; ln -sfn "$PWD" "$MARKPATH/$MARK"
fi
}
unmark() {
rm -i "$MARKPATH/$1"
}
marks() {
local max=0
for link in $MARKPATH/*(@); do
if [[ ${#link:t} -gt $max ]]; then
max=${#link:t}
fi
done
local printf_markname_template="$(printf -- "%%%us " "$max")"
for link in $MARKPATH/*(@); do
local markname="$fg[cyan]${link:t}$reset_color"
local markpath="$fg[blue]$(readlink $link)$reset_color"
printf -- "$printf_markname_template" "$markname"
printf -- "-> %s\n" "$markpath"
done
}
_completemarks() {
if [[ $(ls "${MARKPATH}" | wc -l) -gt 1 ]]; then
reply=($(ls $MARKPATH/**/*(-) | grep : | sed -E 's/(.*)\/([_a-zA-Z0-9\.\-]*):$/\2/g'))
else
if readlink -e "${MARKPATH}"/* &>/dev/null; then
reply=($(ls "${MARKPATH}"))
fi
fi
}
compctl -K _completemarks jump
compctl -K _completemarks unmark
_mark_expansion() {
setopt extendedglob
autoload -U modify-current-argument
modify-current-argument '$(readlink "$MARKPATH/$ARG")'
}
zle -N _mark_expansion
bindkey "^g" _mark_expansion