autojump/autojump.zsh

#Copyright Joel Schaerer 2008, 2009
#This file is part of autojump

#autojump is free software: you can redistribute it and/or modify
#it under the terms of the GNU General Public License as published by
#the Free Software Foundation, either version 3 of the License, or
#(at your option) any later version.
#
#autojump is distributed in the hope that it will be useful,
#but WITHOUT ANY WARRANTY; without even the implied warranty of
#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#GNU General Public License for more details.
#
#You should have received a copy of the GNU General Public License
#along with autojump.  If not, see <http://www.gnu.org/licenses/>.

#local data_dir=${XDG_DATA_HOME:-$([ -e ~/.local/share ] && echo ~/.local/share || echo ~)}
local data_dir=$([ -e ~/.local/share ] && echo ~/.local/share || echo ~)
if [[ "$data_dir" = "${HOME}" ]]
then
    export AUTOJUMP_DATA_DIR=${data_dir}
else
    export AUTOJUMP_DATA_DIR=${data_dir}/autojump
fi
if [ ! -e "${AUTOJUMP_DATA_DIR}" ]
then
    mkdir "${AUTOJUMP_DATA_DIR}"
    mv ~/.autojump_py "${AUTOJUMP_DATA_DIR}/autojump_py" 2>>/dev/null #migration
    mv ~/.autojump_py.bak "${AUTOJUMP_DATA_DIR}/autojump_py.bak" 2>>/dev/null
    mv ~/.autojump_errors "${AUTOJUMP_DATA_DIR}/autojump_errors" 2>>/dev/null
fi

function autojump_preexec() {
    { (autojump -a "$(pwd -P)"&)>/dev/null 2>>|${AUTOJUMP_DATA_DIR}/autojump_errors ; } 2>/dev/null
}

typeset -ga preexec_functions
preexec_functions+=autojump_preexec

alias jumpstat="autojump --stat"

function j { local new_path="$(autojump $@)";if [ -n "$new_path" ]; then echo -e "\\033[31m${new_path}\\033[0m"; cd "$new_path";else false; fi }