rm -rf _vendor/src/github.com/BurntSushi
rm -rf _vendor/src/github.com/beorn7
rm -rf _vendor/src/github.com/go-sql-driver/mysql
rm -rf _vendor/src/github.com/golang/snappy
rm -rf _vendor/src/github.com/google/btree
rm -rf _vendor/src/github.com/gorilla
rm -rf _vendor/src/github.com/grpc-ecosystem/go-grpc-prometheus
rm -rf _vendor/src/github.com/pingcap/errors
rm -rf _vendor/src/github.com/matttproud/golang_protobuf_extensions
rm -rf _vendor/src/github.com/ngaut/pools
rm -rf _vendor/src/github.com/ngaut/sync2
rm -rf _vendor/src/github.com/opentracing/opentracing-go
rm -rf _vendor/src/github.com/petar/GoLLRB
rm -rf _vendor/src/github.com/pingcap
rm -rf _vendor/src/github.com/grpc-ecosystem/go-grpc-middleware
rm -rf _vendor/src/github.com/coreos/etcd/client/keys.generated.go
rm -rf _vendor/src/github.com/prometheus/client_golang
rm -rf _vendor/src/github.com/prometheus/client_model
rm -rf _vendor/src/github.com/prometheus/common
rm -rf _vendor/src/github.com/prometheus/procfs
rm -rf _vendor/src/github.com/sirupsen/logrus
rm -rf _vendor/src/github.com/twinj/uuid
rm -rf _vendor/src/google.golang.org
rm -rf _vendor/src/golang.org/x/text
rm -rf _vendor/src/github.com/coreos/etcd/cmd
rm -rf _vendor/src/gopkg.in/natefinch
rm -rf _vendor/src/github.com/apache
rm -rf _vendor/src/github.com/uber
rm -rf _vendor/src/golang.org/x/net
rm -rf _vendor/src/golang.org/x/sys

find _vendor \( -type f -or -type l \)  -not -name "*.go" -not -name "LICENSE" -not -name "*.s" -not -name "PATENTS" -not -name "*.h" -not -name "*.c" | xargs -I {} rm {}
# delete all test files
find _vendor -type f -name "*_generated.go" | xargs -I {} rm {}
find _vendor -type f -name "*_test.go" | xargs -I {} rm {}