From 47eae55d3c22993e32d98021c3f513ae59ce7288 Mon Sep 17 00:00:00 2001
From: Oskari Okko Ojala <okko@frantic.com>
Date: Thu, 27 Feb 2014 13:46:31 +0200
Subject: [PATCH 01/16] WORDPRESS_LANGUAGE is not a used environment variable


From 423d2e2b24bd83d63d3985904e847c07339ed353 Mon Sep 17 00:00:00 2001
From: Oskari Okko Ojala <okko@frantic.com>
Date: Thu, 27 Feb 2014 13:46:31 +0200
Subject: [PATCH 02/16] WORDPRESS_LANGUAGE is not a used environment variable


From 61a7b2afa71670f401ffcb5b7dfdb892f3b18120 Mon Sep 17 00:00:00 2001
From: Oskari Okko Ojala <okko@frantic.com>
Date: Thu, 27 Feb 2014 13:49:23 +0200
Subject: [PATCH 03/16] Language support is not needed in the buildpack.
 Install wanted language into wp-content/ and set it in wp-config.php. The
 core is the same for all languages.

Conflicts:
	bin/compile
---
 bin/compile | 1 -
 1 file changed, 1 deletion(-)

diff --git a/bin/compile b/bin/compile
index 30b7de0f..d3928631 100755
--- a/bin/compile
+++ b/bin/compile
@@ -46,7 +46,6 @@ fi
 NGINX_URL="https://s3.amazonaws.com/${S3_BUCKET}/nginx-${NGINX_VERSION}-heroku.tar.gz"
 PHP_URL="https://s3.amazonaws.com/${S3_BUCKET}/php-${PHP_VERSION}-with-fpm-heroku.tar.gz"
 WORDPRESS_URL="http://wordpress.org/wordpress-${WORDPRESS_VERSION}.tar.gz"
-#
 
 function indent() {
   c='s/^/       /'

From f3115449e3a5841666c7a197e1dc89a875858a37 Mon Sep 17 00:00:00 2001
From: Oskari Okko Ojala <okko@frantic.com>
Date: Tue, 11 Mar 2014 15:09:04 +0200
Subject: [PATCH 04/16] prefix env variables with BUILDPACK_

Conflicts:
	bin/compile
---
 bin/compile | 54 ++++++++++++++++++++++++++++++++---------------------
 1 file changed, 33 insertions(+), 21 deletions(-)

diff --git a/bin/compile b/bin/compile
index d3928631..7b5f5082 100755
--- a/bin/compile
+++ b/bin/compile
@@ -18,34 +18,46 @@ export_env_dir $3
 
 # START CONFIG
 
-# Support end-user configured NGINX_VERSION, PHP_VERSION, WORDPRESS_VERSION,
-# S3_BUCKET environment variables. This way, end-users
+# Support end-user configured BUILDPACK_NGINX_VERSION, BUILDPACK_PHP_VERSION, BUILDPACK_WORDPRESS_VERSION,
+# BUILDPACK_S3_BUCKET, BUILDPACK_WORDPRESS_DIR environment variables. This way, end-users
 # can choose exactly which versions to run with. Requires user-env-compile for now,
 # but will continue to work when Heroku deprecates user-env-compile and ENV_DIR
 # appears to this script as a parameter.
 
-if [ -z "$NGINX_VERSION" ]; then
-  NGINX_VERSION=1.4.2
+if [ -z "$BUILDPACK_NGINX_VERSION" ]; then
+  BUILDPACK_NGINX_VERSION=1.4.2
 fi
 
-if [ -z "$PHP_VERSION" ]; then
-  PHP_VERSION=5.5.2
+if [ -z "$BUILDPACK_PHP_VERSION" ]; then
+  BUILDPACK_PHP_VERSION=5.5.2
 fi
 
-if [ -z "$WORDPRESS_VERSION" ]; then
-  WORDPRESS_VERSION=3.9.1
+if [ -z "$BUILDPACK_WORDPRESS_VERSION" ]; then
+  BUILDPACK_WORDPRESS_VERSION=3.9.1
 fi
 
-if [ -z "$S3_BUCKET" ]; then
-  S3_BUCKET=heroku-buildpack-wordpress
+if [ -z "$BUILDPACK_S3_BUCKET" ]; then
+  BUILDPACK_S3_BUCKET=heroku-buildpack-wordpress
+fi
+
+
+# Prevent publishing if old environment variables set. This feature will be removed in the future
+# and thus the "global names" used before will be for application use.
+if [ -z "$NGINX_VERSION" || -z "$PHP_VERSION" || -z "$WORDPRESS_VERSION" || -z "$S3_BUCKET" || -z "$WORDPRESS_DIR" ]; then
+  echo "Aborting. Env variables controlling buildpack should be prefixed with \"BUILDPACK_\"."
+  echo "Rename the variables and push again. For example:"
+  echo ""
+  echo "    heroku config:set   BUILDPACK_WORDPRESS_VERSION"
+  echo "    heroku config:unset WORDPRESS_VERSION=x.x.x"
+  exit 250
 fi
 
 # END CONFIG
 
 #
-NGINX_URL="https://s3.amazonaws.com/${S3_BUCKET}/nginx-${NGINX_VERSION}-heroku.tar.gz"
-PHP_URL="https://s3.amazonaws.com/${S3_BUCKET}/php-${PHP_VERSION}-with-fpm-heroku.tar.gz"
-WORDPRESS_URL="http://wordpress.org/wordpress-${WORDPRESS_VERSION}.tar.gz"
+NGINX_URL="https://s3.amazonaws.com/${BUILDPACK_S3_BUCKET}/nginx-${BUILDPACK_NGINX_VERSION}-heroku.tar.gz"
+PHP_URL="https://s3.amazonaws.com/${BUILDPACK_S3_BUCKET}/php-${BUILDPACK_PHP_VERSION}-with-fpm-heroku.tar.gz"
+WORDPRESS_URL="http://wordpress.org/wordpress-${BUILDPACK_WORDPRESS_VERSION}.tar.gz"
 
 function indent() {
   c='s/^/       /'
@@ -62,7 +74,7 @@ mkdir -p $BUILD_DIR $CACHE_DIR
 # Nginx
 cd ${BUILD_DIR}
 if [ ! -d ./vendor/nginx ]; then
-  echo "-----> Installing Nginx v${NGINX_VERSION}"
+  echo "-----> Installing Nginx v${BUILDPACK_NGINX_VERSION}"
   mkdir -p ./vendor/nginx && cd ./vendor/nginx
   curl --silent --max-time 60 --location $NGINX_URL | tar xz
 fi
@@ -70,24 +82,24 @@ fi
 # PHP
 cd ${BUILD_DIR}
 if [ ! -d ./vendor/php ]; then
-  echo "-----> Installing PHP v${PHP_VERSION}"
+  echo "-----> Installing PHP v${BUILDPACK_PHP_VERSION}"
   mkdir -p ./vendor/php && cd ./vendor/php
   curl --silent --max-time 60 --location $PHP_URL | tar xz
 fi
 
 # WordPress
-echo "-----> Installing WordPress v${WORDPRESS_VERSION}"
+echo "-----> Installing Wordpress v${BUILDPACK_WORDPRESS_VERSION}"
 cd ${BUILD_DIR}
 curl --silent --max-time 60 --location $WORDPRESS_URL | tar xz
 
 # Support installation of WordPress into a subdirectory instead of the docroot
-if [ -n "$WORDPRESS_DIR" ]; then
-  echo "       Installing to subdirectory ${WORDPRESS_DIR}"
+if [ -n "$BUILDPACK_WORDPRESS_DIR" ]; then
+  echo "-----> BUILDPACK_WORDPRESS_DIR is set to ${BUILDPACK_WORDPRESS_DIR}"
   mkdir "public"
-  mv wordpress "public/$WORDPRESS_DIR"
-  WORDPRESS_INSTALLATION_DIR="public/$WORDPRESS_DIR"
+  mv wordpress "public/$BUILDPACK_WORDPRESS_DIR"
+  WORDPRESS_INSTALLATION_DIR="public/$BUILDPACK_WORDPRESS_DIR"
 else
-  echo "       WORDPRESS_DIR not set. Installing WordPress to /"
+  echo "-----> BUILDPACK_WORDPRESS_DIR not set. Installing WordPress to /"
   mv wordpress public
   WORDPRESS_INSTALLATION_DIR="public"
 fi

From 5a501549fd7d33a7e0e27081efb875d417a32bfb Mon Sep 17 00:00:00 2001
From: Oskari Okko Ojala <okko@frantic.com>
Date: Tue, 11 Mar 2014 15:12:21 +0200
Subject: [PATCH 05/16] prefix env variables with BUILDPACK_, fix bash syntax

---
 bin/compile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bin/compile b/bin/compile
index 7b5f5082..0f80d37b 100755
--- a/bin/compile
+++ b/bin/compile
@@ -43,7 +43,7 @@ fi
 
 # Prevent publishing if old environment variables set. This feature will be removed in the future
 # and thus the "global names" used before will be for application use.
-if [ -z "$NGINX_VERSION" || -z "$PHP_VERSION" || -z "$WORDPRESS_VERSION" || -z "$S3_BUCKET" || -z "$WORDPRESS_DIR" ]; then
+if [ -z "$NGINX_VERSION" ] || [ -z "$PHP_VERSION" ] || [ -z "$WORDPRESS_VERSION" ] || [ -z "$S3_BUCKET" ] || [ -z "$WORDPRESS_DIR" ]; then
   echo "Aborting. Env variables controlling buildpack should be prefixed with \"BUILDPACK_\"."
   echo "Rename the variables and push again. For example:"
   echo ""

From 6889caf71cce39edb596dc7dd8f304a32251075f Mon Sep 17 00:00:00 2001
From: Oskari Okko Ojala <okko@frantic.com>
Date: Tue, 11 Mar 2014 15:16:42 +0200
Subject: [PATCH 06/16] prefix env variables with BUILDPACK_, fix bash test
 operators

---
 bin/compile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bin/compile b/bin/compile
index 0f80d37b..1cc36d14 100755
--- a/bin/compile
+++ b/bin/compile
@@ -43,7 +43,7 @@ fi
 
 # Prevent publishing if old environment variables set. This feature will be removed in the future
 # and thus the "global names" used before will be for application use.
-if [ -z "$NGINX_VERSION" ] || [ -z "$PHP_VERSION" ] || [ -z "$WORDPRESS_VERSION" ] || [ -z "$S3_BUCKET" ] || [ -z "$WORDPRESS_DIR" ]; then
+if [ -n "$NGINX_VERSION" ] || [ -n "$PHP_VERSION" ] || [ -n "$WORDPRESS_VERSION" ] || [ -n "$S3_BUCKET" ] || [ -n "$WORDPRESS_DIR" ]; then
   echo "Aborting. Env variables controlling buildpack should be prefixed with \"BUILDPACK_\"."
   echo "Rename the variables and push again. For example:"
   echo ""

From 5f6f06545165aa43c72724550fe2ed147bc1e195 Mon Sep 17 00:00:00 2001
From: Oskari Okko Ojala <okko@frantic.com>
Date: Tue, 11 Mar 2014 15:34:49 +0200
Subject: [PATCH 07/16] better instructions

---
 bin/compile | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/bin/compile b/bin/compile
index 1cc36d14..0475098c 100755
--- a/bin/compile
+++ b/bin/compile
@@ -45,6 +45,8 @@ fi
 # and thus the "global names" used before will be for application use.
 if [ -n "$NGINX_VERSION" ] || [ -n "$PHP_VERSION" ] || [ -n "$WORDPRESS_VERSION" ] || [ -n "$S3_BUCKET" ] || [ -n "$WORDPRESS_DIR" ]; then
   echo "Aborting. Env variables controlling buildpack should be prefixed with \"BUILDPACK_\"."
+  echo "This applies to variables NGINX_VERSION, PHP_VERSION, WORDPRESS_VERSION, S3_BUCKET, WORDPRESS_DIR."
+  echo ""
   echo "Rename the variables and push again. For example:"
   echo ""
   echo "    heroku config:set   BUILDPACK_WORDPRESS_VERSION"

From eb6e389b701f209ca50522e019667c5fb61a40f5 Mon Sep 17 00:00:00 2001
From: Oskari Okko Ojala <okko@frantic.com>
Date: Tue, 11 Mar 2014 15:50:03 +0200
Subject: [PATCH 08/16] Even better instructions

---
 bin/compile | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/bin/compile b/bin/compile
index 0475098c..01b2a339 100755
--- a/bin/compile
+++ b/bin/compile
@@ -47,10 +47,12 @@ if [ -n "$NGINX_VERSION" ] || [ -n "$PHP_VERSION" ] || [ -n "$WORDPRESS_VERSION"
   echo "Aborting. Env variables controlling buildpack should be prefixed with \"BUILDPACK_\"."
   echo "This applies to variables NGINX_VERSION, PHP_VERSION, WORDPRESS_VERSION, S3_BUCKET, WORDPRESS_DIR."
   echo ""
-  echo "Rename the variables and push again. For example:"
+  echo "Rename/remove the variables and push again. For example:"
   echo ""
-  echo "    heroku config:set   BUILDPACK_WORDPRESS_VERSION"
-  echo "    heroku config:unset WORDPRESS_VERSION=x.x.x"
+  echo "    heroku config:set   BUILDPACK_WORDPRESS_VERSION=3.8.1"
+  echo "    heroku config:set   BUILDPACK_WORDPRESS_DIR=wordpress"
+  echo "    heroku config:unset WORDPRESS_VERSION"
+  echo "    heroku config:unset WORDPRESS_DIR"
   exit 250
 fi
 

From a1fb2ec08f31960318aaf926e0798d5bee6bc3a0 Mon Sep 17 00:00:00 2001
From: Oskari Okko Ojala <okko@frantic.com>
Date: Mon, 17 Mar 2014 13:20:22 +0200
Subject: [PATCH 09/16] better conversion instructions

---
 bin/compile | 41 ++++++++++++++++++++++++++++++++++++-----
 1 file changed, 36 insertions(+), 5 deletions(-)

diff --git a/bin/compile b/bin/compile
index 01b2a339..bd5aaf33 100755
--- a/bin/compile
+++ b/bin/compile
@@ -47,12 +47,43 @@ if [ -n "$NGINX_VERSION" ] || [ -n "$PHP_VERSION" ] || [ -n "$WORDPRESS_VERSION"
   echo "Aborting. Env variables controlling buildpack should be prefixed with \"BUILDPACK_\"."
   echo "This applies to variables NGINX_VERSION, PHP_VERSION, WORDPRESS_VERSION, S3_BUCKET, WORDPRESS_DIR."
   echo ""
-  echo "Rename/remove the variables and push again. For example:"
+  echo "Rename/remove the variables and then push again:"
   echo ""
-  echo "    heroku config:set   BUILDPACK_WORDPRESS_VERSION=3.8.1"
-  echo "    heroku config:set   BUILDPACK_WORDPRESS_DIR=wordpress"
-  echo "    heroku config:unset WORDPRESS_VERSION"
-  echo "    heroku config:unset WORDPRESS_DIR"
+  if [ -n "$NGINX_VERSION" ]; then
+      if [-z "BUILDPACK_NGINX_VERSION" ]; then
+          echo "    heroku config:set   BUILDPACK_NGINX_VERSION=$NGINX_VERSION"
+      fi
+      echo "    heroku config:unset NGINX_VERSION"
+  fi
+
+  if [ -n "$PHP_VERSION" ]; then
+      if [-z "BUILDPACK_PHP_VERSION" ]; then
+          echo "    heroku config:set   BUILDPACK_PHP_VERSION=$PHP_VERSION"
+      fi
+      echo "    heroku config:unset PHP_VERSION"
+  fi
+
+  if [ -n "$WORDPRESS_VERSION" ]; then
+      if [-z "BUILDPACK_WORDPRESS_VERSION" ]; then
+          echo "    heroku config:set   BUILDPACK_WORDPRESS_VERSION=$WORDPRESS_VERSION"
+      fi
+      echo "    heroku config:unset WORDPRESS_VERSION"
+  fi
+
+  if [ -n "$S3_BUCKET" ]; then
+      if [-z "BUILDPACK_S3_BUCKET" ]; then
+          echo "    heroku config:set   BUILDPACK_S3_BUCKET=$S3_BUCKET"
+      fi
+      echo "    heroku config:unset S3_BUCKET"
+  fi
+
+  if [ -n "WORDPRESS_DIR" ]; then
+      if [-z "BUILDPACK_WORDPRESS_DIR" ]; then
+          echo "    heroku config:set   BUILDPACK_WORDPRESS_DIR=$WORDPRESS_DIR"
+      fi
+      echo "    heroku config:unset WORDPRESS_DIR"
+  fi
+
   exit 250
 fi
 

From c17a77f13a5e9af53ba52178f39a49998305dd7d Mon Sep 17 00:00:00 2001
From: Oskari Okko Ojala <okko@frantic.com>
Date: Mon, 17 Mar 2014 13:22:05 +0200
Subject: [PATCH 10/16] better conversion instructions, add missing $

---
 bin/compile | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/bin/compile b/bin/compile
index bd5aaf33..c5e40adc 100755
--- a/bin/compile
+++ b/bin/compile
@@ -50,35 +50,35 @@ if [ -n "$NGINX_VERSION" ] || [ -n "$PHP_VERSION" ] || [ -n "$WORDPRESS_VERSION"
   echo "Rename/remove the variables and then push again:"
   echo ""
   if [ -n "$NGINX_VERSION" ]; then
-      if [-z "BUILDPACK_NGINX_VERSION" ]; then
+      if [-z "$BUILDPACK_NGINX_VERSION" ]; then
           echo "    heroku config:set   BUILDPACK_NGINX_VERSION=$NGINX_VERSION"
       fi
       echo "    heroku config:unset NGINX_VERSION"
   fi
 
   if [ -n "$PHP_VERSION" ]; then
-      if [-z "BUILDPACK_PHP_VERSION" ]; then
+      if [-z "$BUILDPACK_PHP_VERSION" ]; then
           echo "    heroku config:set   BUILDPACK_PHP_VERSION=$PHP_VERSION"
       fi
       echo "    heroku config:unset PHP_VERSION"
   fi
 
   if [ -n "$WORDPRESS_VERSION" ]; then
-      if [-z "BUILDPACK_WORDPRESS_VERSION" ]; then
+      if [-z "$BUILDPACK_WORDPRESS_VERSION" ]; then
           echo "    heroku config:set   BUILDPACK_WORDPRESS_VERSION=$WORDPRESS_VERSION"
       fi
       echo "    heroku config:unset WORDPRESS_VERSION"
   fi
 
   if [ -n "$S3_BUCKET" ]; then
-      if [-z "BUILDPACK_S3_BUCKET" ]; then
+      if [-z "$BUILDPACK_S3_BUCKET" ]; then
           echo "    heroku config:set   BUILDPACK_S3_BUCKET=$S3_BUCKET"
       fi
       echo "    heroku config:unset S3_BUCKET"
   fi
 
-  if [ -n "WORDPRESS_DIR" ]; then
-      if [-z "BUILDPACK_WORDPRESS_DIR" ]; then
+  if [ -n "$WORDPRESS_DIR" ]; then
+      if [-z "$BUILDPACK_WORDPRESS_DIR" ]; then
           echo "    heroku config:set   BUILDPACK_WORDPRESS_DIR=$WORDPRESS_DIR"
       fi
       echo "    heroku config:unset WORDPRESS_DIR"

From 48936f451367cd19d7d2cb93b22075c5b6bdf47d Mon Sep 17 00:00:00 2001
From: Oskari Okko Ojala <okko@frantic.com>
Date: Mon, 17 Mar 2014 13:23:10 +0200
Subject: [PATCH 11/16] better conversion instructions, add missing spaces

---
 bin/compile | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/bin/compile b/bin/compile
index c5e40adc..60411914 100755
--- a/bin/compile
+++ b/bin/compile
@@ -50,35 +50,35 @@ if [ -n "$NGINX_VERSION" ] || [ -n "$PHP_VERSION" ] || [ -n "$WORDPRESS_VERSION"
   echo "Rename/remove the variables and then push again:"
   echo ""
   if [ -n "$NGINX_VERSION" ]; then
-      if [-z "$BUILDPACK_NGINX_VERSION" ]; then
+      if [ -z "$BUILDPACK_NGINX_VERSION" ]; then
           echo "    heroku config:set   BUILDPACK_NGINX_VERSION=$NGINX_VERSION"
       fi
       echo "    heroku config:unset NGINX_VERSION"
   fi
 
   if [ -n "$PHP_VERSION" ]; then
-      if [-z "$BUILDPACK_PHP_VERSION" ]; then
+      if [ -z "$BUILDPACK_PHP_VERSION" ]; then
           echo "    heroku config:set   BUILDPACK_PHP_VERSION=$PHP_VERSION"
       fi
       echo "    heroku config:unset PHP_VERSION"
   fi
 
   if [ -n "$WORDPRESS_VERSION" ]; then
-      if [-z "$BUILDPACK_WORDPRESS_VERSION" ]; then
+      if [ -z "$BUILDPACK_WORDPRESS_VERSION" ]; then
           echo "    heroku config:set   BUILDPACK_WORDPRESS_VERSION=$WORDPRESS_VERSION"
       fi
       echo "    heroku config:unset WORDPRESS_VERSION"
   fi
 
   if [ -n "$S3_BUCKET" ]; then
-      if [-z "$BUILDPACK_S3_BUCKET" ]; then
+      if [ -z "$BUILDPACK_S3_BUCKET" ]; then
           echo "    heroku config:set   BUILDPACK_S3_BUCKET=$S3_BUCKET"
       fi
       echo "    heroku config:unset S3_BUCKET"
   fi
 
   if [ -n "$WORDPRESS_DIR" ]; then
-      if [-z "$BUILDPACK_WORDPRESS_DIR" ]; then
+      if [ -z "$BUILDPACK_WORDPRESS_DIR" ]; then
           echo "    heroku config:set   BUILDPACK_WORDPRESS_DIR=$WORDPRESS_DIR"
       fi
       echo "    heroku config:unset WORDPRESS_DIR"

From c9b1de2f45a013be395b3ad780787bb9991bacf0 Mon Sep 17 00:00:00 2001
From: Oskari Okko Ojala <okko@frantic.com>
Date: Mon, 17 Mar 2014 13:28:41 +0200
Subject: [PATCH 12/16] relocate warnings to proper place in compile

Conflicts:
	bin/compile
---
 bin/compile | 45 ++++++++++++++++++++++-----------------------
 1 file changed, 22 insertions(+), 23 deletions(-)

diff --git a/bin/compile b/bin/compile
index 60411914..c2a3170f 100755
--- a/bin/compile
+++ b/bin/compile
@@ -18,29 +18,6 @@ export_env_dir $3
 
 # START CONFIG
 
-# Support end-user configured BUILDPACK_NGINX_VERSION, BUILDPACK_PHP_VERSION, BUILDPACK_WORDPRESS_VERSION,
-# BUILDPACK_S3_BUCKET, BUILDPACK_WORDPRESS_DIR environment variables. This way, end-users
-# can choose exactly which versions to run with. Requires user-env-compile for now,
-# but will continue to work when Heroku deprecates user-env-compile and ENV_DIR
-# appears to this script as a parameter.
-
-if [ -z "$BUILDPACK_NGINX_VERSION" ]; then
-  BUILDPACK_NGINX_VERSION=1.4.2
-fi
-
-if [ -z "$BUILDPACK_PHP_VERSION" ]; then
-  BUILDPACK_PHP_VERSION=5.5.2
-fi
-
-if [ -z "$BUILDPACK_WORDPRESS_VERSION" ]; then
-  BUILDPACK_WORDPRESS_VERSION=3.9.1
-fi
-
-if [ -z "$BUILDPACK_S3_BUCKET" ]; then
-  BUILDPACK_S3_BUCKET=heroku-buildpack-wordpress
-fi
-
-
 # Prevent publishing if old environment variables set. This feature will be removed in the future
 # and thus the "global names" used before will be for application use.
 if [ -n "$NGINX_VERSION" ] || [ -n "$PHP_VERSION" ] || [ -n "$WORDPRESS_VERSION" ] || [ -n "$S3_BUCKET" ] || [ -n "$WORDPRESS_DIR" ]; then
@@ -87,6 +64,28 @@ if [ -n "$NGINX_VERSION" ] || [ -n "$PHP_VERSION" ] || [ -n "$WORDPRESS_VERSION"
   exit 250
 fi
 
+# Support end-user configured BUILDPACK_NGINX_VERSION, BUILDPACK_PHP_VERSION, BUILDPACK_WORDPRESS_VERSION,
+# BUILDPACK_S3_BUCKET, BUILDPACK_WORDPRESS_DIR environment variables. This way, end-users
+# can choose exactly which versions to run with. Requires user-env-compile for now,
+# but will continue to work when Heroku deprecates user-env-compile and ENV_DIR
+# appears to this script as a parameter.
+
+if [ -z "$BUILDPACK_NGINX_VERSION" ]; then
+  BUILDPACK_NGINX_VERSION=1.4.2
+fi
+
+if [ -z "$BUILDPACK_PHP_VERSION" ]; then
+  BUILDPACK_PHP_VERSION=5.5.2
+fi
+
+if [ -z "$BUILDPACK_WORDPRESS_VERSION" ]; then
+  BUILDPACK_WORDPRESS_VERSION=3.9.1
+fi
+
+if [ -z "$BUILDPACK_S3_BUCKET" ]; then
+  BUILDPACK_S3_BUCKET=heroku-buildpack-wordpress
+fi
+
 # END CONFIG
 
 #

From 97161c7bd4a08660903455f174a5511be6d94407 Mon Sep 17 00:00:00 2001
From: Oskari Okko Ojala <okko@frantic.com>
Date: Mon, 17 Mar 2014 13:40:22 +0200
Subject: [PATCH 13/16] shorter message

---
 bin/compile | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/bin/compile b/bin/compile
index c2a3170f..41187bc1 100755
--- a/bin/compile
+++ b/bin/compile
@@ -22,9 +22,8 @@ export_env_dir $3
 # and thus the "global names" used before will be for application use.
 if [ -n "$NGINX_VERSION" ] || [ -n "$PHP_VERSION" ] || [ -n "$WORDPRESS_VERSION" ] || [ -n "$S3_BUCKET" ] || [ -n "$WORDPRESS_DIR" ]; then
   echo "Aborting. Env variables controlling buildpack should be prefixed with \"BUILDPACK_\"."
-  echo "This applies to variables NGINX_VERSION, PHP_VERSION, WORDPRESS_VERSION, S3_BUCKET, WORDPRESS_DIR."
   echo ""
-  echo "Rename/remove the variables and then push again:"
+  echo "Change the heroku config and then push again:"
   echo ""
   if [ -n "$NGINX_VERSION" ]; then
       if [ -z "$BUILDPACK_NGINX_VERSION" ]; then

From 0005131b465ad0826722cfc1add2228fbef6d9a5 Mon Sep 17 00:00:00 2001
From: Oskari Okko Ojala <okko@frantic.com>
Date: Wed, 9 Apr 2014 17:54:55 +0300
Subject: [PATCH 14/16] debugging heroku style

---
 bin/compile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/bin/compile b/bin/compile
index 41187bc1..816bef84 100755
--- a/bin/compile
+++ b/bin/compile
@@ -127,12 +127,12 @@ curl --silent --max-time 60 --location $WORDPRESS_URL | tar xz
 
 # Support installation of WordPress into a subdirectory instead of the docroot
 if [ -n "$BUILDPACK_WORDPRESS_DIR" ]; then
-  echo "-----> BUILDPACK_WORDPRESS_DIR is set to ${BUILDPACK_WORDPRESS_DIR}"
+  echo "       BUILDPACK_WORDPRESS_DIR is set to ${BUILDPACK_WORDPRESS_DIR}"
   mkdir "public"
   mv wordpress "public/$BUILDPACK_WORDPRESS_DIR"
   WORDPRESS_INSTALLATION_DIR="public/$BUILDPACK_WORDPRESS_DIR"
 else
-  echo "-----> BUILDPACK_WORDPRESS_DIR not set. Installing WordPress to /"
+  echo "       BUILDPACK_WORDPRESS_DIR not set. Installing WordPress to /"
   mv wordpress public
   WORDPRESS_INSTALLATION_DIR="public"
 fi

From bdb59bafd4c4f886b0c9d3a0c4d656a2a038be39 Mon Sep 17 00:00:00 2001
From: Oskari Okko Ojala <okko@frantic.com>
Date: Tue, 17 Jun 2014 11:17:03 +0300
Subject: [PATCH 15/16] Wordpress to WordPress

---
 bin/compile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bin/compile b/bin/compile
index 816bef84..de5110e0 100755
--- a/bin/compile
+++ b/bin/compile
@@ -121,7 +121,7 @@ if [ ! -d ./vendor/php ]; then
 fi
 
 # WordPress
-echo "-----> Installing Wordpress v${BUILDPACK_WORDPRESS_VERSION}"
+echo "-----> Installing WordPress v${BUILDPACK_WORDPRESS_VERSION}"
 cd ${BUILD_DIR}
 curl --silent --max-time 60 --location $WORDPRESS_URL | tar xz
 

From 02ea0facfdb0bfa809f1a14945c688637266b173 Mon Sep 17 00:00:00 2001
From: Oskari Okko Ojala <okko@frantic.com>
Date: Thu, 7 Aug 2014 12:09:33 +0300
Subject: [PATCH 16/16] Default to WP 3.9.2

---
 VERSIONS.md | 1 +
 bin/compile | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/VERSIONS.md b/VERSIONS.md
index 55525618..028cf9cf 100644
--- a/VERSIONS.md
+++ b/VERSIONS.md
@@ -14,6 +14,7 @@ PHP
 * 5.3.9 (5.3-stable)
 
 WordPress *downloaded directly* from [WordPress](http://wordpress.org/download/release-archive/)
+* 3.9.2
 * 3.9.1
 * 3.9
 * 3.8.2
diff --git a/bin/compile b/bin/compile
index de5110e0..9f3b39f0 100755
--- a/bin/compile
+++ b/bin/compile
@@ -78,7 +78,7 @@ if [ -z "$BUILDPACK_PHP_VERSION" ]; then
 fi
 
 if [ -z "$BUILDPACK_WORDPRESS_VERSION" ]; then
-  BUILDPACK_WORDPRESS_VERSION=3.9.1
+  BUILDPACK_WORDPRESS_VERSION=3.9.2
 fi
 
 if [ -z "$BUILDPACK_S3_BUCKET" ]; then