hopefully get travis to test this particular branch

.travis.yml

@@ -1,5 +1,5 @@
 ---
-script: cd tests && ./run_ec2 test
+script: cd tests && ./run_ec2 test $TRAVIS_BRANCH
 before_install:
   - "sudo apt-get install -y ec2-api-tools"
   - "sudo apt-get install -y s3cmd"

bootstrap.sh

@@ -1,4 +1,4 @@
-DOKKU_REPO=${DOKKU_REPO:-"https://github.com/progrium/dokku.git"}
+DOKKU_REPO=${DOKKU_REPO:-"https://github.com/progrium/dokku.git"}; DOKKU_BRANCH=${DOKKU_BRANCH:-"master"}
 DOKKU_STACK=${DOKKU_STACK:-"https://s3.amazonaws.com/progrium-dokku/progrium_buildstep.tgz"}
 set -e
 
@@ -8,7 +8,7 @@ add-apt-repository -y ppa:dotcloud/lxc-docker
 apt-get update && apt-get install -y lxc-docker git nginx make curl dnsutils
 
 cd ~ && git clone ${DOKKU_REPO}
-cd dokku && make install
+cd dokku && git pull origin $DOKKU_BRANCH && make install
 
 curl "$DOKKU_STACK" | gunzip -cd | docker import - progrium/buildstep
 

tests/run_ec2

@@ -1,5 +1,5 @@
 #!/bin/bash
-KEYNAME="$1"
+KEYNAME="$1"; BRANCH=${1:-"master"}
 indent() { sed "s/^/       /"; }
 echo "-----> Booting EC2 instance..."
 start=$(ec2-run-instances -k $1 ami-f3d1bb9a 2>&1 )
@@ -33,7 +33,7 @@ while [[ ! $(echo | nc $PUBLIC_IP 22) ]]; do
 done
 set -e
 echo "-----> Connecting and running boostrap script..."
-cat ../bootstrap.sh | ssh -o "StrictHostKeyChecking=no" ubuntu@$PUBLIC_IP "HOSTNAME=$PUBLIC_IP sudo bash" 2>&1 | indent
+cat ../bootstrap.sh | ssh -o "StrictHostKeyChecking=no" ubuntu@$PUBLIC_IP "HOSTNAME=$PUBLIC_IP DOKKU_BRANCH=$BRANCH sudo bash" 2>&1 | indent
 echo "-----> Installing SSH public keys..."
 cat ~/.ssh/id_rsa.pub | ssh -o "StrictHostKeyChecking=no" ubuntu@$PUBLIC_IP "sudo gitreceive upload-key test" > /dev/null
 cat ~/.ssh/id_rsa.pub | ssh -o "StrictHostKeyChecking=no" ubuntu@$PUBLIC_IP "sudo sshcommand acl-add dokku test" > /dev/null