Specify every package expliclity for test to exclude main.go

.travis.yml

@@ -72,7 +72,10 @@ script:
  - source "${HOME}/google-cloud-sdk/path.bash.inc"
 
  # Run all tests and gather and submit coverage information.
- - GCLOUD_PROJECT=mlab-testing go test -v -coverpkg=./... -coverprofile=coverage.cov ./...
+ # - GCLOUD_PROJECT=mlab-testing go test -v -coverpkg=./... -coverprofile=coverage.cov ./...
+ # Exclude main.go from tests to prevent "duplicate main.init.0" errors.
+ - GCLOUD_PROJECT=mlab-testing go test -v -coverpkg=./... -coverprofile=coverage.cov ./asn/...  ./legacy/...  ./handler/...  ./metrics/...  ./geoloader/...  ./manager/...  ./geolite2v2/...  ./api/...  ./loader/...  ./directory/...  ./iputils/...
+
  - $HOME/gopath/bin/goveralls -coverprofile=coverage.cov -service=travis-ci
  # Run benchmarks
  - go test -bench . ./geolite2v2/...