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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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+
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+jump() {
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+ cd -P "$MARKPATH/$1" 2>/dev/null || echo "No such mark: $1"
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+}
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+
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+mark() {
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+ if (( $# == 0 )); then
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+ MARK=$(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/$MARK"
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+ fi
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+}
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+
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+unmark() {
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+ rm -i "$MARKPATH/$1"
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+}
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+
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+autoload colors
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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" $markpath
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+ done
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+}
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+
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+_completemarks() {
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+ reply=($(ls $MARKPATH/**/*(-) | grep : | sed -E 's/(.*)\/([_\da-zA-Z\-]*):$/\2/g'))
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+}
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+compctl -K _completemarks jump
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+compctl -K _completemarks unmark
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+
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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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