Import changes from ruby-build 20140110.1

plugins/python-build/bin/pyenv-uninstall

@@ -38,6 +38,24 @@ case "$DEFINITION" in
   ;;
 esac
 
+declare -a before_hooks after_hooks
+
+before_uninstall() {
+  local hook="$1"
+  before_hooks["${#before_hooks[@]}"]="$hook"
+}
+
+after_uninstall() {
+  local hook="$1"
+  after_hooks["${#after_hooks[@]}"]="$hook"
+}
+
+OLDIFS="$IFS"
+IFS=$'\n' scripts=(`pyenv-hooks uninstall`)
+IFS="$OLDIFS"
+for script in "${scripts[@]}"; do source "$script"; done
+
+
 VERSION_NAME="${DEFINITION##*/}"
 PREFIX="${PYENV_ROOT}/versions/${VERSION_NAME}"
 
@@ -54,7 +72,11 @@ if [ -z "$FORCE" ]; then
   esac
 fi
 
+for hook in "${before_hooks[@]}"; do eval "$hook"; done
+
 if [ -d "$PREFIX" ]; then
   rm -rf "$PREFIX"
-  pyenv rehash
+  pyenv-rehash
 fi
+
+for hook in "${after_hooks[@]}"; do eval "$hook"; done