d69f2850af
This allows for the user to combine the jump command with something else. In my example cd and jump are now combined like this:
```bash
jumpcd() {
jump $1 > /dev/null || cd $1
}
alias cd="jumpcd"
```
58 lines
1.3 KiB
Bash
58 lines
1.3 KiB
Bash
# 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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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 [[ ( $# == 0 ) || ( "$1" == "." ) ]]; then
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MARK=$(basename "$PWD")
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else
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MARK="$1"
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fi
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if read -q \?"Mark $PWD as ${MARK}? (y/n) "; then
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mkdir -p "$MARKPATH"; ln -s "$PWD" "$MARKPATH/$MARK"
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fi
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}
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unmark() {
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rm -i "$MARKPATH/$1"
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}
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marks() {
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for link in $MARKPATH/*(@); do
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local markname="$fg[cyan]${link:t}$reset_color"
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local markpath="$fg[blue]$(readlink $link)$reset_color"
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printf "%s\t" $markname
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printf "-> %s \t\n" $markpath
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done
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}
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_completemarks() {
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if [[ $(ls "${MARKPATH}" | wc -l) -gt 1 ]]; then
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reply=($(ls $MARKPATH/**/*(-) | grep : | sed -E 's/(.*)\/([_a-zA-Z0-9\.\-]*):$/\2/g'))
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else
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if readlink -e "${MARKPATH}"/* &>/dev/null; then
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reply=($(ls "${MARKPATH}"))
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fi
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fi
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}
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compctl -K _completemarks jump
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compctl -K _completemarks unmark
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_mark_expansion() {
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setopt extendedglob
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autoload -U modify-current-argument
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modify-current-argument '$(readlink "$MARKPATH/$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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