ci(travis): Arange validations to minimize container usage

Author: joshwiens

templates/.circleci/config.yml

@@ -44,7 +44,7 @@ jobs:
           paths:
             - ./node_modules
 
-  node8_webpack_latest:
+  node8-latest:
     docker:
       - image: webpackcontrib/circleci-node8:latest
     steps:
@@ -62,15 +62,15 @@ jobs:
           name: Submit coverage data to codecov.
           command: bash <(curl -s https://codecov.io/bash)
           when: on_success
-  node6_webpack_latest:
+  node6-latest:
     docker:
       - image: webpackcontrib/circleci-node6:latest
     <<: *unit_tests
-  node9_webpack_latest:
+  node9-latest:
     docker:
       - image: webpackcontrib/circleci-node9:latest
     <<: *unit_tests
-  node8_webpack_canary:
+  node8-canary:
     docker:
       - image: webpackcontrib/circleci-node8:latest
     <<: *canary_tests
@@ -118,44 +118,43 @@ workflows:
   validate-publish:
     jobs:
       - dependency_cache
-      - node6_webpack_latest:
+      - node6-latest:
           requires:
             - dependency_cache
           filters:
             tags:
               only: /.*/
-      - node8_webpack_latest:
+      - analysis:
           requires:
             - dependency_cache
           filters:
             tags:
               only: /.*/
-      - node9_webpack_latest:
+      - node8-latest:
           requires:
-            - dependency_cache
+            - analysis
+            - node6-latest
           filters:
             tags:
               only: /.*/
-      - node8_webpack_canary:
+      - node9-latest:
           requires:
-            - dependency_cache
+            - analysis
+            - node6-latest
           filters:
             tags:
               only: /.*/
-      - analysis:
+      - node8-canary:
           requires:
-            - node6_webpack_latest
-            - node8_webpack_latest
-            - node9_webpack_latest
+            - analysis
+            - node6-latest
           filters:
             tags:
               only: /.*/
       - publish:
           requires:
-            - node6_webpack_latest
-            - node8_webpack_latest
-            - node9_webpack_latest
-            - analysis
+            - node8-latest
+            - node9-latest
           filters:
             branches:
               only: