CI - parallel deploy fix attempt #2

.travis.yml

@@ -37,11 +37,11 @@ before_script:
 ###############################################################################################################
 # create a default script to be triggered from jobs
 # see https://docs.travis-ci.com/user/build-matrix/#job-uniqueness-and-duplicate-jobs
-defaults: &defaults
+_test_defaults: &test_defaults
   script:
     - echo "group=$CI_GROUP browser=$CI_BROWSER"
     - export TZ=UTC
-    # A bit ugly to look at, but this starts the platform server with ci environment variables,
+    # A bit ugly to look into, but this starts the platform server with ci environment variables,
     # waits until it's fully responsive, and then executes cypress tests for a given browser and parallel node
     # see https://docs.cypress.io/guides/guides/parallelization.html
     - npm run test ci
@@ -58,37 +58,40 @@ jobs:
         - CI_GROUP=2x-chrome
         - CI_BROWSER=chrome
         - CI_NODE=0
-      <<: *defaults
+      <<: *test_defaults
     - env:
         - CI_GROUP=2x-chrome
         - CI_BROWSER=chrome
         - CI_NODE=1
-      <<: *defaults
+      <<: *test_defaults
     - env:
         - CI_GROUP=2x-firefox
         - CI_BROWSER=firefox
         - CI_NODE=0
-      <<: *defaults
+      <<: *test_defaults
     - env:
         - CI_GROUP=2x-firefox
         - CI_BROWSER=firefox
         - CI_NODE=1
-      <<: *defaults
+      <<: *test_defaults
     # Note, Travis jobs combined with regular stage scripts below
-    # Before Deploy - install firebase cli and set firebase project ci token from environment
-    - stage: before_deploy
+    # Create common predeploy script which can be included as part of other deploy scripts (data not persisted between jobs otherwise)
+    - &predeploy_install
+      stage: install deploy dependencies
       script:
         - npm run build
         - npm install -g firebase-tools
         - export FIREBASE_TOKEN=$(if [ "$TRAVIS_BRANCH" == "production" ]; then echo "$FIREBASE_PRODUCTION_TOKEN"; else echo "$FIREBASE_STAGING_TOKEN"; fi)
     # Deploy - Firebase deployment to dev/prod depending on branch
-    - stage: deploy
+    - <<: *predeploy_install
+      stage: deploy
       provider: script
       script: bash scripts/deploy.dev.sh
       skip_cleanup: true
       on:
         branch: master
-    - stage: deploy
+    - <<: *predeploy_install
+      stage: deploy
       provider: script
       script: bash scripts/deploy.prod.sh
       skip_cleanup: true