Makes npm-git push all branches to -preview

Author: flovilmart

.travis.yml

@@ -57,8 +57,10 @@ jobs:
         - provider: script
           skip_cleanup: true
           script: ./resources/npm-git.sh
-          on:
-           branch: master
+          # on: Commented out just for testing
+          #  branch:
+          #   - master
+          #   - 3.x
         - provider: npm
           skip_cleanup: true
           email:

resources/npm-git.sh

@@ -9,6 +9,12 @@
 # From: https://github.com/graphql/graphql-js/blob/master/resources/npm-git.sh
 
 BUILD_DIR=latest
+BRANCH=$(git rev-parse --abbrev-ref HEAD)
+TARGET="latest"
+if [ "$BRANCH" != "master" ];
+then
+  TARGET="$BRANCH-preview"
+fi
 
 npm run build
 
@@ -29,5 +35,5 @@ git init
 git config user.name "Travis CI"
 git config user.email "[email protected]"
 git add .
-git commit -m "Deploy master to LATEST branch"
-git push --force --quiet "https://${GH_TOKEN}@github.com/parse-community/parse-server.git" master:latest
+git commit -m "Deploy $BRANCH to $TARGET branch"
+git push --force --quiet "https://${GH_TOKEN}@github.com/parse-community/parse-server.git" master:$TARGET