#!/bin/sh

# requires the dbutils external non-packaged python library.

set -e
set -x

TARGET="$HOME/web-app"
PYVER=`pyversions  -d -v`

[ -e "$HOME/code/web/app" ]
[ -w "$HOME/code/web/app/Snapshot.egg-info" ]


find "$HOME"/code/web/app/Snapshot.egg-info -mindepth 1 -print0 | xargs -0 --no-run-if-empty rm -v
(cd "$HOME"/code/web/app  && python setup.py install --single-version-externally-managed --record /dev/null --prefix="$TARGET")

[ -d "$HOME/web" ] || mkdir "$HOME/web"
[ -e "$HOME/web/public" ] || ln -s ../web-app/lib/python$PYVER/site-packages/snapshot/public "$HOME/web/public"
[ -d "$HOME/web-cache" ] || mkdir -m 01777 "$HOME/web-cache"
[ -d "$HOME/bin" ] || mkdir "$HOME/bin"
[ -e "$HOME/bin/snapshot.wsgi" ] || ln -s ../code/web/snapshot.wsgi "$HOME/bin/"

echo
echo "If you do not have a config yet, run 'paster make-config snapshot ~/etc/web-app.ini.NEW'"