Use `scripts/merge-simplecov`

.gitlab-ci.yml

@@ -65,7 +65,7 @@ update-coverage:
   <<: *knapsack-state
   stage: post-test
   script:
-    - bundle exec rake ci:simplecov:merge
+    - bundle exec scripts/merge-simplecov
   artifacts:
     paths:
     - coverage/

lib/tasks/ci/simplecov.rake

-require 'simplecov'
-
-namespace :ci do
-  namespace :simplecov do
-    desc 'GitLab CI | Merge all coverage results and generate report'
-    task merge: :environment do
-      merged_result.format!
-    end
-
-    private
-
-    def read(file)
-      return unless File.exist?(file)
-      data = File.read(file)
-      return if data.nil? || data.length < 2
-      data
-    end
-
-    def load(file)
-      begin
-        JSON.parse(read(file))
-      rescue
-        {}
-      end
-    end
-
-    def files
-      Dir.glob(File.join(SimpleCov.coverage_path, '*/.resultset.json'))
-    end
-
-    def resultsfiles
-      files.map { |file| load(file) }
-    end
-
-    def resultsets
-      resultsfiles.reduce({}, :merge)
-    end
-
-    def all_results
-      results = []
-      resultsets.each do |command_name, data|
-        result = SimpleCov::Result.from_hash(command_name => data)
-        # Only add result if the timeout is above the configured threshold
-        if (Time.now - result.created_at) < SimpleCov.merge_timeout
-          results << result
-        end
-      end
-      results
-    end
-
-    def merged_result
-      merged = {}
-      results = all_results
-      results.each do |result|
-        merged = result.original_result.merge_resultset(merged)
-      end
-      result = SimpleCov::Result.new(merged)
-      # Specify the command name
-      result.command_name = results.map(&:command_name).sort.join(", ")
-      result
-    end
-  end
-end

scripts/merge-simplecov

+#!/usr/bin/env ruby
+begin
+  load File.expand_path('../spring', __FILE__)
+rescue LoadError => e
+  raise unless e.message.include?('spring')
+end
+
+require 'simplecov'
+
+def read(file)
+  return unless File.exist?(file)
+  data = File.read(file)
+  return if data.nil? || data.length < 2
+  data
+end
+
+def load(file)
+  begin
+    JSON.parse(read(file))
+  rescue
+    {}
+  end
+end
+
+def files
+  Dir.glob(File.join(SimpleCov.coverage_path, '*', '.resultset.json'))
+end
+
+def resultsfiles
+  files.map { |file| load(file) }
+end
+
+def resultsets
+  resultsfiles.reduce({}, :merge)
+end
+
+def all_results
+  results = []
+  resultsets.each do |command_name, data|
+    result = SimpleCov::Result.from_hash(command_name => data)
+    # Only add result if the timeout is above the configured threshold
+    if (Time.now - result.created_at) < SimpleCov.merge_timeout
+      results << result
+    end
+  end
+  results
+end
+
+def merged_result
+  merged = {}
+  results = all_results
+  results.each do |result|
+    merged = result.original_result.merge_resultset(merged)
+  end
+  result = SimpleCov::Result.new(merged)
+  # Specify the command name
+  result.command_name = results.map(&:command_name).sort.join(", ")
+  result
+end
+
+SimpleCov.configure do
+  merge_timeout 7200
+end
+
+merged_result.format!