fix(build): remove dep usage

Author: Jeff Peeler

Dockerfile

@@ -18,9 +18,8 @@ RUN make static
 # copy and build vendored grpc_health_probe
 RUN mkdir -p /go/src/github.com/grpc-ecosystem && \
     cp -R vendor/github.com/grpc-ecosystem/grpc-health-probe /go/src/github.com/grpc-ecosystem/grpc_health_probe && \
+    cp -R vendor/ /go/src/github.com/grpc-ecosystem/grpc_health_probe && \
     cd /go/src/github.com/grpc-ecosystem/grpc_health_probe && \
-    go get -u github.com/golang/dep/cmd/dep && \
-    dep ensure -vendor-only -v && \
     CGO_ENABLED=0 go install -a -tags netgo -ldflags "-w"
 
 FROM openshift/origin-base

configmap-registry.Dockerfile

@@ -12,14 +12,13 @@ RUN make static
 FROM golang:1.10-alpine as probe-builder
 
 RUN apk update && apk add build-base git
-RUN go get -u github.com/golang/dep/cmd/dep
 ENV ORG github.com/grpc-ecosystem
 ENV PROJECT $ORG/grpc_health_probe
 WORKDIR /go/src/$PROJECT
 
 COPY --from=builder /go/src/github.com/operator-framework/operator-registry/vendor/$ORG/grpc-health-probe .
-RUN dep ensure -vendor-only -v && \
-    CGO_ENABLED=0 go install -a -tags netgo -ldflags "-w"
+COPY --from=builder /go/src/github.com/operator-framework/operator-registry/vendor .
+RUN CGO_ENABLED=0 go install -a -tags netgo -ldflags "-w"
 
 
 FROM scratch

upstream.Dockerfile

@@ -16,14 +16,13 @@ RUN ./bin/initializer -o ./bundles.db
 FROM golang:1.10-alpine as probe-builder
 
 RUN apk update && apk add build-base git
-RUN go get -u github.com/golang/dep/cmd/dep
 ENV ORG github.com/grpc-ecosystem
 ENV PROJECT $ORG/grpc_health_probe
 WORKDIR /go/src/$PROJECT
 
 COPY --from=builder /build/vendor/$ORG/grpc-health-probe .
-RUN dep ensure -vendor-only -v && \
-    CGO_ENABLED=0 go install -a -tags netgo -ldflags "-w"
+COPY --from=builder /build/vendor .
+RUN CGO_ENABLED=0 go install -a -tags netgo -ldflags "-w"
 
 FROM scratch
 COPY --from=builder /build/bundles.db /bundles.db