rebar

#!/bin/sh
#
# Rebar wrapper to insist on Couch being available.

this_file="$BASH_SOURCE"
if [ -z "$this_file" ]; then
    this_file="$0"
fi
this_dir=`dirname "$this_file"`

if echo "$*" | grep compile > /dev/null; then
  if ! echo "$ERL_COMPILER_OPTIONS" | grep src/couchdb > /dev/null; then
    echo "Error: ERL_COMPILER_OPTIONS must include the CouchDB source" >&2
    echo "     : Example: export ERL_COMPILER_OPTIONS='[{i, \"/path/to/couchdb/src/couchdb\"}]" >&2
    echo "     : If this makes you angry, tell me: http://github.com/jhs/cgi-couchdb/issues" >&2
    exit 1
  fi
fi

exec escript "$this_dir/rebar.escript" $*