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#
# Navigation
#
export MARKPATH=$HOME/.marks
function go {
#echo "$MARKPATH/$1"
if [[ ! -e "$MARKPATH/$1" ]]; then
echo "No such mark: $1"
elif [[ -h "$MARKPATH/$1" ]]; then
pushd "$(readlink "$MARKPATH/$1")" 2>/dev/null
elif [[ -x "$MARKPATH/$1" ]]; then
local cmd="$MARKPATH/$1"
shift
. $cmd $@
fi
}
function mark {
mkdir -p "$MARKPATH"; ln -s "$(pwd)" "$MARKPATH/$1"
}
function unmark {
rm "$MARKPATH/$1"
}
function marks {
for f in "$MARKPATH"/*; do
local name="$(basename "$f")"
if [[ -h "$f" ]]; then
local target="$(readlink "$f")"
echo "${name} -> ${target}"
elif [[ -x "$f" ]]; then
echo "${name}*"
fi
done
}
# Tab completion
_completemarks() {
local curw=${COMP_WORDS[COMP_CWORD]}
local wordlist=$(ls -p $MARKPATH)
local IFS=$'\n'
COMPREPLY=($(compgen -W "${wordlist[@]}" -- "$curw"))
return 0
}
complete -o filenames -F _completemarks go unmark
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