bash directory bookmarks

bashmarks.sh

# Copyright 2014 Aleksander Gajewski <[email protected]>
#   created:  Sun 26 Oct 2014 11:01:45 AM CET
#   modified: Sun 26 Oct 2014 11:02:17 AM CET
 
# bash marks
MARKS_DIR=~/.bashmarks
MARKS_CWD=.cwd
mkdir -p $MARKS_DIR
 
function _l() {
  ls $MARKS_DIR
}
 
function _m() {
  pwd > $MARKS_DIR/$1
}
 
function m() {
  [[ -z "$1" ]] && _m $MARKS_CWD
  [[ -z "$1" ]] || _m $1
}
 
function d() {
  rm $MARKS_DIR/$1
}
 
function l(){
  echo " : $(< $MARKS_DIR/$MARKS_CWD)"
  for m in `_l`; do
    echo "$m: $(< $MARKS_DIR/$m)"
  done
}
 
function g() {
  [[ -z "$1" ]] && cd "$(< $MARKS_DIR/$MARKS_CWD)" && return
  [[ -f "$MARKS_DIR/$1" ]] && cd "$(< $MARKS_DIR/$1)"
  [[ -f "$MARKS_DIR/$1" ]] || echo "Mark $1 not set"
}
 
function _comp {
  local curw
  COMPREPLY=()
  curw=${COMP_WORDS[COMP_CWORD]}
  COMPREPLY=($(compgen -W '`_l`' -- $curw))
  return 0
}
 
shopt -s progcomp
complete -F _comp g
complete -F _comp l
complete -F _comp d
 
PROMPT_COMMAND='m'