cd ${0%/*}/../ietf || { echo "CD to ietf directory failed, bailing out"; exit; }

trap 'echo "$program($LINENO): Command failed with error code $? ($0 $*)"; exit 1' ERR

if [ "$*" ]; then apps="$@"; graph="${1%.*}"; else apps=$(ls */models.py | sed 's!/models.py!!'); graph="models"; fi

newapps="doc group meeting message person name"

legacyapps="announcements idindex idrfc idtracker iesg ietfauth ipr liaisons mailinglists proceedings redirects submit wgcharter wginfo"

proxy="$(grep ^class */proxy.py | tr '()' ' ' | awk '{printf $2 ","}')"

names="$(grep ^class name/models.py | tr '()' ' ' | awk '{printf $2 ","}')"

legacy="$(for app in $legacyapps; do grep ^class $app/models.py | tr '()' ' '; done | grep -v ' Meeting\\(' | awk '{printf $2 ","}')"

events="$(egrep '^class .+DocEvent' doc/models.py | tr '()' ' ' | awk '{printf $2 ","}')"

echo -e "proxy: $proxy\n"

echo -e "names: $names\n"

echo -e "legacy:$legacy\n"

echo -e "events:$events\n"

exclude="--exclude=$proxy,$names,$legacy"

export PYTHONPATH="$PWD/.."

echo "Validating..."

./manage.py validate

export PYTHONPATH=`dirname $PWD`

module=${PWD##*/}

export DJANGO_SETTINGS_MODULE=$module.settings

export graph

export title

echo "Generate model graph"

graph="models-with-names-and-events"

title="New IETF Database schema"

${0%/*}/../ietf/manage.py graph_models --exclude="$proxy,$legacy" --title "$title" $apps > $graph.dot && dot -Tpng $graph.dot > $graph.png

echo "Generate new model without names"

graph="models-with-names"

title="New IETF Database schema, without name tables"

modelviz.py --exclude="$proxy,$legacy,$names" --title "$title" $apps > $graph.dot && dot -Tpng $graph.dot > $graph.png

echo "Generate new model without names and subevents"

graph="models"

title="New IETF Database schema, without name tables and subevents"

modelviz.py --exclude="$proxy,$legacy,$names,$events" --title "$title" $apps > $graph.dot && dot -Tpng $graph.dot > $graph.png