update ci/travis to work with multiple packages

Author: GlenDC

.travis.yml

@@ -1,6 +1,6 @@
 language: go
 go:
-- 1.7
+- 1.7.1
 install:
 - go get -u github.com/stretchr/testify/assert
 - go get -u github.com/pborman/uuid
@@ -9,7 +9,7 @@ install:
 - go get -u github.com/go-openapi/errors
 - go get -u github.com/mitchellh/mapstructure
 script:
-- go test -v -race -cover -coverprofile=coverage.txt -covermode=atomic ./...
+- ./hack/coverage
 after_success:
 - bash <(curl -s https://codecov.io/bash)
 notifications:

hack/coverage

@@ -0,0 +1,20 @@
+#!/bin/bash
+set -e -o pipefail
+
+# Run test coverage on each subdirectories and merge the coverage profile.
+echo "mode: ${GOCOVMODE-atomic}" > coverage.txt
+
+# Standard go tooling behavior is to ignore dirs with leading underscores
+# skip generator for race detection and coverage
+for dir in $(go list ./...)
+do
+  pth="$GOPATH/src/$dir"
+  go test -race -timeout 20m -covermode=${GOCOVMODE-atomic} -coverprofile=${pth}/profile.out $dir
+  if [ -f $pth/profile.out ]
+  then
+      cat $pth/profile.out | tail -n +2 >> coverage.txt
+      rm $pth/profile.out
+  fi
+done
+
+go tool cover -func coverage.txt