Changed DEV_HUB_SFDX_AUTH_URL to SFDX_DEV_HUB_AUTH_URL

app.json

@@ -21,7 +21,7 @@
     }
   ],
   "env": {
-    "DEV_HUB_SFDX_AUTH_URL": {
+    "SFDX_DEV_HUB_AUTH_URL": {
       "required": true
     },
     "SFDX_BUILDPACK_DEBUG": {

setup.sh

@@ -89,7 +89,7 @@ heroku config:set SFDX_BUILDPACK_DEBUG=true -a $HEROKU_PROD_APP_NAME
 
 # Setup sfdxUrl's for auth
 devHubSfdxAuthUrl=$(sfdx force:org:display --verbose -u $DEV_HUB_USERNAME --json | jq -r .result.sfdxAuthUrl)
-heroku config:set DEV_HUB_SFDX_AUTH_URL=$devHubSfdxAuthUrl -a $HEROKU_DEV_APP_NAME
+heroku config:set SFDX_DEV_HUB_AUTH_URL=$devHubSfdxAuthUrl -a $HEROKU_DEV_APP_NAME
 
 devSfdxAuthUrl=$(sfdx force:org:display --verbose -u $DEV_USERNAME --json | jq -r .result.sfdxAuthUrl)
 heroku config:set SFDX_AUTH_URL=$devSfdxAuthUrl -a $HEROKU_DEV_APP_NAME
@@ -117,7 +117,7 @@ heroku pipelines:add $HEROKU_PIPELINE_NAME -a $HEROKU_PROD_APP_NAME -s productio
 # bug: https://github.com/heroku/heroku-pipelines/issues/80
 # heroku pipelines:setup $HEROKU_PIPELINE_NAME $GITHUB_REPO -y $HEROKU_TEAM_FLAG
 
-heroku ci:config:set -p $HEROKU_PIPELINE_NAME DEV_HUB_SFDX_AUTH_URL=$devHubSfdxAuthUrl
+heroku ci:config:set -p $HEROKU_PIPELINE_NAME SFDX_DEV_HUB_AUTH_URL=$devHubSfdxAuthUrl
 heroku ci:config:set -p $HEROKU_PIPELINE_NAME SFDX_AUTH_URL=$devSfdxAuthUrl
 heroku ci:config:set -p $HEROKU_PIPELINE_NAME SFDX_BUILDPACK_DEBUG=true
 heroku ci:config:set -p $HEROKU_PIPELINE_NAME SFDX_INSTALL_PACKAGE_VERSION=true