Add Codecov (#18580)

.travis.yml

@@ -42,6 +42,7 @@ env:
     - KNAPSACK_PRO_CI_NODE_TOTAL=3
     - COVERAGE_REPORTS_TOTAL=4
     - FOREM_OWNER_SECRET="secret" # test secret so e2e tests can run properly.
+    - COVERAGE=true
 before_install:
   - sudo apt-get update
   - sudo apt-get -y install gsfonts
@@ -57,6 +58,11 @@ install:
 script:
   - bundle exec rails db:create db:schema:load webpacker:compile
   - bin/knapsack_pro_rspec
+after_script:
+  - curl -Os https://uploader.codecov.io/latest/linux/codecov
+  - chmod +x codecov
+  - ls -l ./coverage
+  - ./codecov
 notifications:
   slack:
     if: branch = main

spec/rails_helper.rb

@@ -1,6 +1,13 @@
 ENV["RAILS_ENV"] = "test"
 require "knapsack_pro"
+require "simplecov"
+require "simplecov_json_formatter"
+
+SimpleCov.formatter = SimpleCov::Formatter::JSONFormatter
 KnapsackPro::Adapters::RSpecAdapter.bind
+KnapsackPro::Hooks::Queue.before_queue do |_queue_id|
+  SimpleCov.command_name("rspec_ci_node_#{KnapsackPro::Config::Env.ci_node_index}")
+end
 
 require "spec_helper"
 

spec/spec_helper.rb

@@ -1,5 +1,4 @@
 require "dotenv/load"
-require "simplecov"
 require "active_support"
 require "active_support/testing/time_helpers"
 require "zonebie/rspec"