#!/bin/bash

# For SCL enablement
source .bashrc

set -e

echo "---> Copying application source ..."
cp -Rf /tmp/src/* ./

if [ -f setup.py ]; then
    echo "---> Installing application ..."
    python setup.py install --user
elif [ -f requirements.txt ]; then
    echo "---> Installing dependencies ..."
    pip install --user -r requirements.txt
fi

# set permissions for any installed artifacts
chmod -R og+rwx /opt/openshift


# Support for Django

# Take shallowest manage.py script
MANAGE_FILE=$(find . -maxdepth 3 -type f -name 'manage.py' -printf '%d\t%P\n' | sort -nk1 | cut -f2 | head -1)

if pip show -q django && [ -f "$MANAGE_FILE" ]; then
  set +e

  # Check if collectstatic can be run.
  python $MANAGE_FILE collectstatic --dry-run --noinput &> /dev/null && RUN_COLLECTSTATIC=true

  # Collect assets if settings seems okay.
  if [ "$RUN_COLLECTSTATIC" ]; then
      echo "---> Collecting static assets ..."
      python $MANAGE_FILE collectstatic --noinput  2>&1 | sed '/^Copying/d;/^$/d;/^ /d'

      [ $? -ne 0 ] && {
          echo "ERROR: 'manage.py collectstatic' failed. See the build logs for more info."
          exit 1
      } || true
  else
      echo "WARNING: 'manage.py collectstatic' ignored. To debug, run:"
      echo "    $ python $MANAGE_FILE collectstatic --noinput"
      echo "Ignore this warning if you're not serving static files with Django."
  fi
fi


# remove pip temporary directory
rm -rf /tmp/pip_build_default