From d3d64861695d6fb40e3df73ca852521fb1de3d00 Mon Sep 17 00:00:00 2001
From: Peter Haza <peter.haza@gmail.com>
Date: Thu, 1 Aug 2013 19:26:15 +0200
Subject: [PATCH] I want to add env variables to new instances

I want all my deployments to have access to postgres, thus I'm creating a plugin which sets up a new user with access to a new database (on a postgres server in a different container). I want to expose the database access with an env variable, just like heroku does. To me it looks like release is the best place to put this hook.
---
 dokku | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/dokku b/dokku
index d0f994cc1..0db803a45 100755
--- a/dokku
+++ b/dokku
@@ -34,11 +34,13 @@ case "$1" in
 
   release)
     APP="$2"; IMAGE="$3"
+    pluginhook pre-release $APP $IMAGE
     if [[ -f "$HOME/$APP/ENV" ]]; then
       id=$(cat "$HOME/$APP/ENV" | docker run -i -a stdin $IMAGE /bin/bash -c "mkdir -p /app/.profile.d && cat > /app/.profile.d/app-env.sh")
       test $(docker wait $id) -eq 0
       docker commit $id $IMAGE > /dev/null
     fi
+    pluginhook post-release $APP $IMAGE
     ;;
 
   deploy)