add go coverage

.gitignore

@@ -2,3 +2,4 @@
 cli/build
 cli/cli
 cli/migrate
+.coverage

.travis.yml

@@ -16,10 +16,14 @@ install:
   - make deps
   - (cd $GOPATH/src/github.com/docker/docker && git fetch --all --tags --prune && git checkout v1.13.0)
   - sudo apt-get update && sudo apt-get install docker-engine=1.13.0*
+  - go get github.com/mattn/goveralls 
 
 script:
   - make test
 
+after_success:
+  - goveralls -service=travis-ci -coverprofile .coverage/combined.txt
+
 before_deploy:
   - make build-cli
 

Makefile

@@ -1,28 +1,34 @@
-SOURCE?=file go-bindata github
-DATABASE?=postgres
-VERSION?=$(shell git describe --tags 2>/dev/null)
-TEST_FLAGS?=
+SOURCE ?= file go-bindata github
+DATABASE ?= postgres
+VERSION ?= $(shell git describe --tags 2>/dev/null)
+TEST_FLAGS ?=
+
 
 build-cli: clean
 	-mkdir ./cli/build
-	cd ./cli && GOOS=linux GOARCH=amd64 go build -a -o build/migrate.linux-amd64 -ldflags="-X main.Version=$(VERSION)" -tags '$(DATABASE) $(SOURCE)' . 
-	cd ./cli && GOOS=darwin GOARCH=amd64 go build -a -o build/migrate.darwin-amd64 -ldflags="-X main.Version=$(VERSION)" -tags '$(DATABASE) $(SOURCE)' . 
-	cd ./cli && GOOS=windows GOARCH=amd64 go build -a -o build/migrate.windows-amd64.exe -ldflags="-X main.Version=$(VERSION)" -tags '$(DATABASE) $(SOURCE)' . 
+	cd ./cli && GOOS=linux GOARCH=amd64 go build -a -o build/migrate.linux-amd64 -ldflags='-X main.Version=$(VERSION)' -tags '$(DATABASE) $(SOURCE)' . 
+	cd ./cli && GOOS=darwin GOARCH=amd64 go build -a -o build/migrate.darwin-amd64 -ldflags='-X main.Version=$(VERSION)' -tags '$(DATABASE) $(SOURCE)' . 
+	cd ./cli && GOOS=windows GOARCH=amd64 go build -a -o build/migrate.windows-amd64.exe -ldflags='-X main.Version=$(VERSION)' -tags '$(DATABASE) $(SOURCE)' . 
 	cd ./cli/build && find . -name 'migrate*' | xargs -I{} tar czf {}.tar.gz {}
 	cd ./cli/build && shasum -a 256 * > sha256sum.txt
 	cat ./cli/build/sha256sum.txt
 
+
 clean:
 	-rm -r ./cli/build
 
+
 test-short:
 	make test-with-flags --ignore-errors TEST_FLAGS='-short'
 
-test:
-	make test-with-flags TEST_FLAGS='-race -v -cover -bench=. -benchmem'
 
-coverage:
-	make test-with-flags TEST_FLAGS='-cover -short'
+test:
+	@-rm -r .coverage
+	@mkdir .coverage
+	make test-with-flags TEST_FLAGS='-v -race -covermode atomic -coverprofile .coverage/_$$(RAND).txt  -bench=. -benchmem'
+	@echo 'mode: atomic' > .coverage/combined.txt
+	@cat .coverage/*.txt | grep -v 'mode: atomic' >> .coverage/combined.txt
+
 
 test-with-flags:
 	@echo SOURCE: $(SOURCE) 
@@ -30,27 +36,30 @@ test-with-flags:
 
 	@go test $(TEST_FLAGS) .
 	@go test $(TEST_FLAGS) ./cli/...
+	@go test $(TEST_FLAGS) ./testing/...
 
-	@go test $(TEST_FLAGS) ./source/{$(subst $(space),$(,),$(SOURCE)),}
+	@echo -n '$(SOURCE)' | tr -s ' ' '\n' | xargs -I{} go test $(TEST_FLAGS) ./source/{}
 	@go test $(TEST_FLAGS) ./source/testing
 	@go test $(TEST_FLAGS) ./source/stub
 
-	@go test $(TEST_FLAGS) ./database/{$(subst $(space),$(,),$(DATABASE)),}
+	@echo -n '$(DATABASE)' | tr -s ' ' '\n' | xargs -I{} go test $(TEST_FLAGS) ./database/{}
 	@go test $(TEST_FLAGS) ./database/testing 
 	@go test $(TEST_FLAGS) ./database/stub 
 	
 	# deprecated v1compat:
-	@go test $(TEST_FLAGS) ./migrate/...
+	@go test ./migrate/...
+
+
+html-coverage:
+	go tool cover -html=.coverage/combined.txt
+
 
 deps:
 	-go get -v -u ./... 
 	-go test -v -i ./...
 
-.PHONY: build-cli clean test-short test coverage test-with-flags deps
-SHELL=/bin/bash
 
-# define comma and space
-, := ,
-space :=  
-space +=  
+.PHONY: build-cli clean test-short test test-with-flags deps html-coverage
+SHELL = /bin/bash
+RAND = $(shell echo $$RANDOM)
 

README.md

@@ -2,6 +2,7 @@
 
 [![Build Status](https://travis-ci.org/mattes/migrate.svg?branch=v3.0-prev)](https://travis-ci.org/mattes/migrate)
 [![GoDoc](https://godoc.org/github.com/mattes/migrate?status.svg)](https://godoc.org/github.com/mattes/migrate)
+[![Coverage Status](https://coveralls.io/repos/github/mattes/migrate/badge.svg?branch=v3.0-prev)](https://coveralls.io/github/mattes/migrate?branch=v3.0-prev)
 
 Database migrations written in Go. Use as CLI or import as library.
 

source/aws-s3/s3.go

@@ -0,0 +1 @@
+package awss3

source/aws-s3/s3_test.go

@@ -0,0 +1 @@
+package awss3

source/google-cloud-storage/storage.go

@@ -0,0 +1 @@
+package googlecloudstorage

source/google-cloud-storage/storage_test.go

@@ -0,0 +1 @@
+package googlecloudstorage