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autocmd FileType python set omnifunc=pythoncomplete#Complete
autocmd FileType javascript set omnifunc=javascriptcomplete#CompleteJS
autocmd FileType html set omnifunc=htmlcomplete#CompleteTags
autocmd FileType css set omnifunc=csscomplete#CompleteCSS

#!/bin/bash

# Name:         djvim
# Description:  Script to automate the setup of the
#               enviroment vars to use omicomplete in vim
#               for Django projects. 
# Usage:        djvim filename
#
# Author:       Jesús Manuel Mager Hois
# Copyright:    GPL v3 or later


#Set the global vars to the Django project
function startvim(){
    local arr=$(echo $1 | tr "/" "\n")
    for x in $arr
    do
        #echo "[$x]"
        local PROJECT=$x
    done
    echo $PROJECT
    cd ..
    local DIR=`pwd`
    export PYTHONPATH=$PYTHONPATH:$DIR
    export DJANGO_SETTINGS_MODULE=$PROJECT.settings 
    vim $ARGS
}

#Iter the directory tree to find setting.py
function finddjbase(){
    cd ..
    local DIRF=`pwd`
    local FILEF=`echo "$DIRF/settings.py"`
    if [ $DIRF == '/' ]
    then
        echo "Couldn't find the Django base directory"
        exit
    fi
    echo "Trying in $DIRF"
    if ( ! fileexists $FILEF )
    then
        finddjbase
    else
        startvim "$DIRF"
        exit
    fi
}

#Check if we can find setting.py
function fileexists(){
    local f="$1"
    if [ ! -f $f ]
    then
        echo "This is not the Django base directory... trying"
        return 1
    else
        echo "settings.py FOUND at $1"
        return 0
    fi
}

#Main block

ARGS=$@
DIRN=`pwd`
FILEN=`echo "$DIRN/settings.py"`

if ( ! fileexists $FILEN )
then
    finddjbase
else
    startvim $DIRN
    exit
fi