enable modules caching in separate layer during docker build (#197)

aa05e79d · Ivan Vandot · GitHub · 5e875a6f · aa05e79d
Commit aa05e79d authored May 21, 2020 by Ivan Vandot Committed by GitHub May 21, 2020
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Dockerfile Dockerfile +3 -0

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--- a/Dockerfile
+++ b/Dockerfile
@@ -3,6 +3,9 @@ FROM golang:1.14 AS build
 ARG COMMIT=""

 WORKDIR /src
+# enable modules caching in separate layer
+COPY go.mod go.sum ./
+RUN go mod download
 COPY . ./

 RUN make binary COMMIT=$COMMIT