Use Coveralls for coverage reporting.

.gitignore

@@ -119,9 +119,8 @@
 /docs/.jekyll-metadata
 
 # Unignore our root-level metadata files.
+!/.editorconfig
 !/.gitignore
-!/.travis.yml
-!/.codecov.yml
 !/.yardopts
 !/CHANGELOG.md
 !/CODE_OF_CONDUCT.md

.travis.yml

@@ -1,33 +0,0 @@
-language: ruby
-rvm: system
-os: osx
-osx_image: xcode10
-
-cache:
-  directories:
-    - $HOME/Library/Caches/Homebrew/style
-    - $HOME/Library/Caches/Homebrew/tests
-    - Library/Homebrew/vendor/bundle
-
-branches:
-  only:
-    - master
-
-env:
-  - HOMEBREW_FORCE_HOMEBREW_ON_LINUX=1
-
-before_install:
-  - HOMEBREW_REPOSITORY="$(brew --repo)"
-  - sudo chown -R "$USER" "$HOMEBREW_REPOSITORY"
-  # trigger vendored ruby installation
-  - brew help
-  - mv "$HOMEBREW_REPOSITORY/Library/Taps" "$PWD/Library"
-  - sudo rm -rf "$HOMEBREW_REPOSITORY"
-  - sudo ln -s "$PWD" "$HOMEBREW_REPOSITORY"
-  - travis_retry git clone --depth=1 https://github.com/Homebrew/homebrew-test-bot Library/Taps/homebrew/homebrew-test-bot
-
-script:
-  - travis_wait 60 brew test-bot
-
-notifications:
-  slack: machomebrew:1XNF7p1JRCdBUuKaeSwsWEc1

Library/Homebrew/test/.codecov.yml

@@ -1,10 +0,0 @@
-comment: off
-fixes:
-  - "::Library/Homebrew/"
-coverage:
-  round: nearest
-  precision: 2
-  status:
-    project:
-      default:
-        threshold: 0.05%

Library/Homebrew/test/Gemfile

@@ -12,7 +12,7 @@ group :development do
 end
 
 group :coverage do
-  gem "codecov", require: false
+  gem "coveralls", require: false
   gem "simplecov", require: false
   gem "simplecov-cobertura", require: false
 end

Library/Homebrew/test/Gemfile.lock

@@ -2,10 +2,12 @@ GEM
   remote: https://rubygems.org/
   specs:
     ast (2.4.0)
-    codecov (0.1.14)
-      json
-      simplecov
-      url
+    coveralls (0.8.22)
+      json (>= 1.8, < 3)
+      simplecov (~> 0.16.1)
+      term-ansicolor (~> 1.3)
+      thor (~> 0.19.4)
+      tins (~> 1.6)
     diff-lcs (1.3)
     docile (1.3.1)
     hpricot (0.8.6)
@@ -60,14 +62,17 @@ GEM
     simplecov-cobertura (1.3.0)
       simplecov (~> 0.8)
     simplecov-html (0.10.2)
+    term-ansicolor (1.7.0)
+      tins (~> 1.0)
+    thor (0.19.4)
+    tins (1.20.2)
     unicode-display_width (1.4.1)
-    url (0.3.2)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
-  codecov
+  coveralls
   parallel_tests
   ronn
   rspec

Library/Homebrew/test/spec_helper.rb

@@ -2,10 +2,22 @@ if ENV["HOMEBREW_TESTS_COVERAGE"]
   require "simplecov"
 
   formatters = [SimpleCov::Formatter::HTMLFormatter]
-  if ENV["HOMEBREW_CODECOV_TOKEN"] || ENV["HOMEBREW_TRAVIS_CI"]
-    require "codecov"
-    formatters << SimpleCov::Formatter::Codecov
-    ENV["CODECOV_TOKEN"] = ENV["HOMEBREW_CODECOV_TOKEN"]
+  if ENV["HOMEBREW_COVERALLS_REPO_TOKEN"] || ENV["HOMEBREW_TRAVIS_CI"]
+    require "coveralls"
+
+    if !ENV["HOMEBREW_COLOR"] && (ENV["HOMEBREW_NO_COLOR"] || !$stdout.tty?)
+      Coveralls::Output.no_color
+    end
+
+    formatters << Coveralls::SimpleCov::Formatter
+
+    ENV["CI_NAME"] = ENV["HOMEBREW_CI_NAME"]
+    ENV["CI_JOB_ID"] = ENV["TEST_ENV_NUMBER"] || "1"
+    ENV["CI_BUILD_NUMBER"] = ENV["HOMEBREW_CI_BUILD_NUMBER"]
+    ENV["CI_BUILD_URL"] = ENV["HOMEBREW_CI_BUILD_URL"]
+    ENV["CI_BRANCH"] = ENV["HOMEBREW_CI_BRANCH"]
+    ENV["CI_PULL_REQUEST"] = ENV["HOMEBREW_CI_PULL_REQUEST"]
+    ENV["COVERALLS_REPO_TOKEN"] = ENV["HOMEBREW_COVERALLS_REPO_TOKEN"]
   end
 
   if ENV["HOMEBREW_AZURE_PIPELINES"]

azure-pipelines.yml

@@ -10,10 +10,11 @@ jobs:
         sudo rm -rf "$HOMEBREW_REPOSITORY"
         sudo ln -s "$PWD" "$HOMEBREW_REPOSITORY"
         brew update-reset Library/Taps/homebrew/homebrew-core
-        brew test-bot --coverage
+        brew test-bot
       displayName: Run brew test-bot
       env:
         HOMEBREW_GITHUB_API_TOKEN: $(github.publicApiToken)
+        HOMEBREW_COVERALLS_REPO_TOKEN: $(coveralls.homebrewBrewApiToken)
 
     - task: PublishTestResults@2
       displayName: Publish test-bot test results