Switch from Codecov to Coveralls.

Author: slythfox

.travis.yml

@@ -3,8 +3,10 @@ language: swift
 osx_image: xcode11.3
 env:
   - PACKAGE_NAME=csv-dialect-swift
+before_install:
+  - sudo gem install coveralls-lcov
 script:
   - swift test --enable-code-coverage
-  - xcrun llvm-cov show .build/x86_64-apple-macosx/debug/${PACKAGE_NAME}PackageTests.xctest/Contents/MacOS/csv-dialect-swiftPackageTests -instr-profile .build/x86_64-apple-macosx/debug/codecov/default.profdata -ignore-filename-regex="Tests" > ${PACKAGE_NAME}PackageTests.xctest.coverage.txt
+  - xcrun llvm-cov export -format=lcov -ignore-filename-regex="Tests" -instr-profile .build/debug/codecov/default.profdata .build/debug/${PACKAGE_NAME}PackageTests.xctest/Contents/MacOS/${PACKAGE_NAME}PackageTests > coverage.info
 after_success:
-  - bash <(curl -s https://codecov.io/bash) -J ${PACKAGE_NAME} -D ".build/x86_64-apple-macosx/debug/" -X gcov
+  - coveralls-lcov --repo-token $COVERALLS_TOKEN coverage.info

README.md

@@ -1,6 +1,6 @@
 # DialectalCSV (`csv-dialect-swift`)
 [![TravisCI Build Status](https://travis-ci.org/chrispomeroyhale/csv-dialect-swift.svg?branch=master)](https://travis-ci.org/chrispomeroyhale/csv-dialect-swift)
-[![Codecov](https://codecov.io/gh/chrispomeroyhale/csv-dialect-swift/branch/master/graph/badge.svg)](https://codecov.io/gh/chrispomeroyhale/csv-dialect-swift)
+[![Coverage Status](https://coveralls.io/repos/github/chrispomeroyhale/csv-dialect-swift/badge.svg?branch=master)](https://coveralls.io/github/chrispomeroyhale/csv-dialect-swift?branch=master)
 
 A multi-[dialect](https://frictionlessdata.io/specs/csv-dialect/) CSV parser written in Swift for importing and exporting the delectable flavors of comma separated values documents.