fix dockerfiles

Dockerfile.rtrdump

@@ -2,14 +2,15 @@ ARG src_dir="/rtrdump"
 
 FROM golang:alpine as builder
 ARG src_dir
+ARG LDFLAGS=""
 
 RUN apk --update --no-cache add git && \
     mkdir -p ${src_dir}
 
 WORKDIR ${src_dir}
 COPY . .
 
-RUN go build cmd/rtrdump/rtrdump.go
+RUN go build -ldflags "${LDFLAGS}" cmd/rtrdump/rtrdump.go
 
 FROM alpine:latest
 ARG src_dir

Dockerfile.rtrmon

@@ -2,14 +2,15 @@ ARG src_dir="/rtrmon"
 
 FROM golang:alpine as builder
 ARG src_dir
+ARG LDFLAGS=""
 
 RUN apk --update --no-cache add git && \
     mkdir -p ${src_dir}
 
 WORKDIR ${src_dir}
 COPY . .
 
-RUN go build cmd/rtrmon/rtrmon.go
+RUN go build -ldflags "${LDFLAGS}" cmd/rtrmon/rtrmon.go
 
 FROM alpine:latest
 ARG src_dir

cmd/rtrmon/rtrmon.go

@@ -142,7 +142,6 @@ func decodeJSON(data []byte) (*prefixfile.ROAList, error) {
 }
 
 type Client struct {
-	//Data prefixfile.ROAList
 	ValidateSSH     bool
 	ValidateCert    bool
 	SSHAuthUser     string
@@ -659,7 +658,7 @@ func (c *Comparator) Compare() {
 			}
 
 			if c.OneOff && donePrimary && doneSecondary {
-				// save file
+				// save file (one-off)
 				stop = true
 			}
 
@@ -699,8 +698,6 @@ func main() {
 		os.Exit(0)
 	}
 
-	//	if len(file) > 8 && (file[0:7] == "http://" || file[0:8] == "https://") {
-
 	lvl, _ := log.ParseLevel(*LogLevel)
 	log.SetLevel(lvl)