flatten_namespace.sh

#!/bin/sh

if [ -z "$1" ]
then
  echo "You must specify a namespace to flatten" 1>&2
  exit 1
else
  namespace=$1
fi

# Always use double quotes when rendering
grep -e "render '" -R app/views -l | xargs sed -i "" "s|render '\(.*\)'|render \"\1\"|"
grep -e "render partial: '" -R app/views -l | xargs sed -i "" "s|render partial: '\(.*\)'|render partial: \"\1\"|"

# create new subdirectories
find app/views/$namespace -type d | sed "s/views\/$namespace/views/" | xargs -n1 mkdir -p

# mv files out of namespace
git ls-files | grep "app/views/$namespace" | sed -e "p;s/views\/$namespace/views/" | xargs -n2 mv

# find absolute paths to $namespace views
grep -e "render \"$namespace/" -R app -l | xargs sed -i "" "s|render \"$namespace\/|render \"|"
grep -e "render partial: \"$namespace/" -R app -l | xargs sed -i "" "s|render partial: \"$namespace\/|render partial: \"|"
grep -e "assert_template \"$namespace/" -R test/functional -l | xargs sed -i "" "s|assert_template \"$namespace/|assert_template \"|"
grep -e "assert_template partial: \"$namespace/" -R test/functional -l | xargs sed -i "" "s|assert_template partial: \"$namespace/|assert_template partial: \"|"

# remove $namespace directory
rm -R "app/views/$namespace"

# reset
# git reset --hard; git clean -fd