cleanups

bin/compile

@@ -41,9 +41,7 @@ ROOT_DIR=$(dirname $BIN_DIR)
 BUILD_DIR=$1
 CACHE_DIR=$2
 
-# Where to store the pip download cache.
 CACHED_DIRS=".heroku"
-PIP_DOWNLOAD_CACHE=${PIP_DOWNLOAD_CACHE:-$CACHE_DIR/pip_downloads}
 
 # Static configurations for virtualenv caches.
 VIRTUALENV_LOC=".heroku/venv"
@@ -58,7 +56,7 @@ PYTHON_EXE="/app/.heroku/python/bin/python"
 unset GIT_DIR PYTHONHOME PYTHONPATH LD_LIBRARY_PATH LIBRARY_PATH
 
 # We'll need to send these statics to other scripts we `source`.
-export PIP_DOWNLOAD_CACHE BUILD_DIR CACHE_DIR BIN_DIR PROFILE_PATH
+export BUILD_DIR CACHE_DIR BIN_DIR PROFILE_PATH
 
 # Syntax sugar.
 source $BIN_DIR/utils
@@ -105,11 +103,11 @@ fi
 
 # ### The Cache
 mkdir -p $CACHE_DIR
-[ ! "$(ls -A $CACHE_DIR)" ] && export FRESH_APP=1
+[ ! "$(ls -A $CACHE_DIR)" ]
 
 # Purge "old-style" virtualenvs.
-[ -d $CACHE_DIR/$LEGACY_TRIGGER ] && rm -fr $CACHE_DIR/*
-[ -d $CACHE_DIR/$VIRTUALENV_LOC ] && rm -fr $CACHE_DIR/*
+[ -d $CACHE_DIR/$LEGACY_TRIGGER ] && rm -fr $CACHE_DIR/.heroku/bin $CACHE_DIR/.heroku/lib $CACHE_DIR/.heroku/include
+[ -d $CACHE_DIR/$VIRTUALENV_LOC ] && rm -fr $CACHE_DIR/.heroku/venv
 
 # Restore old artifacts from the cache.
 for dir in $CACHED_DIRS; do

bin/steps/collectstatic

@@ -9,6 +9,9 @@ indent() {
 MANAGE_FILE=$(find . -maxdepth 3 -type f -name 'manage.py' | head -1)
 MANAGE_FILE=${MANAGE_FILE:2}
 
+if [ -f .heroku/collectstatic_disabled ]; then
+  DISABLE_COLLECTSTATIC=1
+fi
 
 if [ ! "$DISABLE_COLLECTSTATIC" ]; then
     set +e

bin/utils

@@ -13,11 +13,6 @@ cleanup() {
   sed $SED_FLAG -e 's/\.\.\.\+/.../g' | sed $SED_FLAG '/already satisfied/Id' | sed $SED_FLAG -e '/Overwriting/Id' |  sed $SED_FLAG -e '/python executable/Id' | sed $SED_FLAG -e '/no previously-included files/Id'
 }
 
-# Virtualenv wrapper.
-function virtualenv (){
-  python "$ROOT_DIR/vendor/virtualenv-1.8.4/virtualenv.py" "$@"
-}
-
 # Buildpack Steps.
 function puts-step (){
   echo "-----> $@"