Go

Install & uninstall

• go get -u github.com/GoogleCloudPlatform/docker-credential-gcr
• go clean -i -n github.com/GoogleCloudPlatform/docker-credential-gcr

Code quality

• go fmt formats the code
• golint identifies lint issues
  • go get -u github.com/golang/lint/golint
• errcheck identifies unchecked errors
  • go get -u github.com/kisielk/errcheck
• unused
  • go get -u honnef.co/go/tools/cmd/unused
• gosimple
  • go get -u honnef.co/go/tools/cmd/gosimple

Mocks & Testing

• testify
• mockery
• simple example

Code coverage

Print coverage

• go test -cover

HTML coverage report

• go test -coverprofile=coverage.out
• go tool cover -html=coverage.out