A bash script to interact with project directory structure

projects.bash

# Changes into the project's directory. All of my projects are stored in
# $PROJECTDIR/. Some of them are still on subversion, thus the need for all
# of the checks on "trunk". They often have one or more of the following
# subdirectories: application, prototype, mockups, artwork, or website.
# The command takes to parameters: the name of the project and the sub-
# directory. The application subdirectory is assumed if nothing is passed.


PROJECTDIR=/Volumes/MEDIA/projects

project ()
{
  if [[ -e $PROJECTDIR/$1/trunk ]]
  then
    if [ $2 ]
    then
      cd $PROJECTDIR/$1/trunk/$2
    else
      if [[ -e $PROJECTDIR/$1/trunk/$1 ]]
      then
        cd $PROJECTDIR/$1/trunk/$1
      else
        cd $PROJECTDIR/$1/trunk
      fi
    fi
  else
    if [ $2 ]
    then
      if [[ -e $PROJECTDIR/$1/assets/$2 ]]
      then
        cd $PROJECTDIR/$1/assets/$2
      else
        cd $PROJECTDIR/$1/$2
      fi
    else
      if [[ -e $PROJECTDIR/$1/application ]]
      then
        cd $PROJECTDIR/$1/application
      else
        cd $PROJECTDIR/$1
      fi 
    fi
  fi
}
alias pr=project
alias prs="cd $PROJECTDIR; ls"

_projectsCompletion() {
	local cur="${COMP_WORDS[COMP_CWORD]}"
	local ff=$(\ls -d $PROJECTDIR/*/ | cut -d "/" -f5)
	COMPREPLY=( $(compgen -W "${ff}" -- ${cur}) )
	return
}

complete -o bashdefault -F _projectsCompletion pr