adding the logic to build the RC branch instead of tagging and add version

.travis.yml

@@ -12,7 +12,7 @@ env:
 jobs:
   include:
     - stage: development
-      if: branch = development AND tag IS blank AND type != pull_request
+      if: branch = development AND type != pull_request
       script:
         - ./script/build_release dev
       after_failure:
@@ -38,13 +38,16 @@ jobs:
 
 
     - stage: release-candidate
-      if: branch = development AND tag IS present AND type != pull_request
+      if: branch = RC AND type != pull_request
       before_install:
         - ./script/pre_install
       script:
         - ./script/build_release rc
       after_failure:
         - ./script/message failure
+      before_deploy:
+        - export RELEASE_TAG=$(cat version.txt)-RC
+        - git tag ${RELEASE_TAG}
       deploy:
         - provider: s3
           access_key_id: $AWS_ACCESS_KEY_ID
@@ -54,7 +57,7 @@ jobs:
           upload-dir: rc
           skip_cleanup: true
           on:
-            branch: development
+            branch: RC
         - provider: s3
           access_key_id: $AWS_ACCESS_KEY_ID
           secret_access_key: $AWS_SECRET_ACCESS_KEY
@@ -63,7 +66,7 @@ jobs:
           upload-dir: $TRAVIS_TAG
           skip_cleanup: true
           on:
-            branch: development
+            branch: RC
         - provider: releases
           api_key: $GITHUB_TOKEN
           file_glob: true
@@ -71,7 +74,7 @@ jobs:
           prerelease: true
           skip_cleanup: true
           on:
-            branch: development
+            branch: RC
       after_deploy:
         - aws configure set preview.cloudfront true
         - aws cloudfront create-invalidation --distribution-id $CLOUDFRONT_DIST_ID_BOOT --paths "rc/*" "rc/ipxe/*"

version.txt

@@ -0,0 +1 @@
+1.9.1