wting_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/>.

# determine the data directory according to the XDG Base Directory Specification
if [ -n "$XDG_DATA_HOME" ]; then
    export AUTOJUMP_DATA_DIR="$XDG_DATA_HOME/autojump"
else
    export AUTOJUMP_DATA_DIR=~/.local/share/autojump
fi

if [ ! -e "${AUTOJUMP_DATA_DIR}" ]; then
    mkdir -p "${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

# set paths if necessary for local installations
if [[ -d ~/.autojump/ ]]; then
    path=(~/.autojump/bin $path)
    fpath=(~/.autojump/functions/ $fpath)
fi
# set fpath if necessary for homebrew installation
if [[ -n "`which brew`" && -d `brew --prefix`/share/zsh/functions ]]; then
    fpath=(`brew --prefix`/share/zsh/functions $fpath)
fi

function autojump_preexec() {
    if [[ "${AUTOJUMP_KEEP_SYMLINKS}" == "1" ]]
    then
        _PWD_ARGS=""
    else
        _PWD_ARGS="-P"
    fi
    { (autojump -a "$(pwd ${_PWD_ARGS})"&)>/dev/null 2>>|${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 }