Try an experimental .travis.yml which uploads coverage to CodeClimate

.travis.yml

@@ -1,8 +1,9 @@
+os: linux
+dist: bionic
 language: ruby
 cache: bundler
 rvm:
   - 2.6.6
-dist: bionic
 addons:
   apt:
     packages:
@@ -12,10 +13,6 @@ services:
 branches:
   except:
     - /^depfu/.*$/
-before_install:
-  - "echo 'gem: --no-ri --no-rdoc' > ~/.gemrc"
-  - gem uninstall -v '>= 2' -i $(rvm gemdir)@global -ax bundler || true
-  - gem install bundler -v $(tail -n 1 Gemfile.lock)
 notifications:
   email:
     on_success: change
@@ -25,30 +22,87 @@ notifications:
       - "chat.freenode.net#osem"
     on_success: change
     on_failure: change
-before_script:
-  - RAILS_ENV=test bundle exec rake db:bootstrap --trace
-  - RAILS_ENV=test bundle exec bin/rails webdrivers:chromedriver:update
-  - bash <(curl -Ls https://coverage.codacy.com/get.sh) download
-script:
-  - "bin/travis_script.sh $TEST_SUITE"
-after_success:
-  - bash <(curl -Ls https://coverage.codacy.com/get.sh) report --partial -l Ruby -r coverage/coverage.xml
-
-jobs:
-  fast_finish: false
-  include:
-    - stage: finalize
-      script: bash <(curl -Ls https://coverage.codacy.com/get.sh) final
-
+stages:
+  - test
+  - finalize
 env:
   global:
     - OSEM_DB_ADAPTER=sqlite3
     - OSEM_DB_HOST=''
     - OSEM_DB_PORT=''
     - OSEM_DB_NAME='osem_test'
-  jobs:
-    - TEST_SUITE=ability
-    - TEST_SUITE=features
-    - TEST_SUITE=models
-    - TEST_SUITE=controllers
-    - TEST_SUITE=rest
+    - CC_TEST_REPORTER_ID=$CC_TEST_REPORTER
+    - CCTR=./cc-test-reporter
+    - TOTAL_TEST_SUITES=5
+jobs:
+  - &tests
+    before_install:
+      - "echo 'gem: --no-ri --no-rdoc' > ~/.gemrc"
+      - gem uninstall -v '>= 2' -i $(rvm gemdir)@global -ax bundler || true
+      - gem install bundler -v $(tail -n 1 Gemfile.lock)
+      - curl -L https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64 > $CCTR
+      - chmod +x $CCTR
+    before_script:
+      - RAILS_ENV=test bundle exec rake db:bootstrap --trace
+      - RAILS_ENV=test bundle exec bin/rails webdrivers:chromedriver:update
+      - $CCTR before-build
+    script:
+      - "bin/travis_script.sh $TEST_SUITE"
+    after_success:
+      - $CCTR format-coverage -t simplecov -o ./coverage/codeclimate.1.json ./coverage/spec/.resultset.json
+    env:
+      - TEST_SUITE=ability
+    workspaces:
+      create:
+        name: ws1
+        paths:
+          - coverage/codeclimate.1.json
+  - <<: *tests
+    env:
+      - TEST_SUITE=features
+    after_success:
+      - $CCTR format-coverage -t simplecov -o ./coverage/codeclimate.2.json ./coverage/spec/.resultset.json
+    workspaces:
+      create:
+        name: ws2
+        paths:
+          - coverage/codeclimate.2.json
+  - <<: *tests
+    env:
+      - TEST_SUITE=models
+    after_success:
+      - $CCTR format-coverage -t simplecov -o ./coverage/codeclimate.3.json ./coverage/spec/.resultset.json
+    workspaces:
+      create:
+        name: ws3
+        paths:
+          - coverage/codeclimate.3.json
+  - <<: *tests
+    env:
+      - TEST_SUITE=controllers
+    after_success:
+      - $CCTR format-coverage -t simplecov -o ./coverage/codeclimate.4.json ./coverage/spec/.resultset.json
+    workspaces:
+      create:
+        name: ws4
+        paths:
+          - coverage/codeclimate.4.json
+  - <<: *tests
+    env:
+      - TEST_SUITE=features
+    after_success:
+      - $CCTR format-coverage -t simplecov -o ./coverage/codeclimate.5.json ./coverage/spec/.resultset.json
+    workspaces:
+      create:
+        name: ws5
+        paths:
+          - coverage/codeclimate.5.json
+  - stage: finalize
+    workspaces:
+      use:
+        - ws1
+        - ws2
+        - ws3
+        - ws4
+        - ws5
+    script: $CCTR sum-coverage --output - --parts $TOTAL_TEST_SUITES coverage/codeclimate.*.json | $CCTR upload-coverage --input -