clean up / simplify deploy

.travis.yml

@@ -9,7 +9,10 @@ script:
   - test -d _site/ && test -s _site/index.html
 
 before_deploy:
-  - ssh-keyscan -H -t rsa,dsa $hostname >> ~/.ssh/known_hosts
+  - openssl aes-256-cbc -k "$dash_org_pem_pass" -in dash.org-test-web.pem.enc -out /tmp/deploy_rsa -d
+  - eval "$(ssh-agent -s)"
+  - chmod 0600 /tmp/deploy_rsa
+  - ssh-add /tmp/deploy_rsa
 
 addons:
   ssh_known_hosts:
@@ -18,6 +21,6 @@ addons:
 deploy:
   provider: script
   skip_cleanup: true
-  script: bash script/deploy-rsync.sh
+  script: DEPLOY_USER=$STAGE_DEPLOY_USER DEPLOY_HOST=$STAGE_DEPLOY_HOST DEPLOY_PATH=$STAGE_DEPLOY_PATH bash script/deploy-rsync.sh
   on:
     branch: master