fix(docker): cache Go depedency downloads to optimise docker builds

Agoric · Jan 6, 2020 · aba22f0 · aba22f0
1 parent 8e45d50
commit aba22f0
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/packages/cosmic-swingset/Dockerfile b/packages/cosmic-swingset/Dockerfile
@@ -3,7 +3,10 @@
 FROM golang:stretch
 
 WORKDIR /usr/src/app
-COPY Makefile* *.go go.* ./
+COPY go.mod go.sum ./
+RUN go mod download
+
+COPY Makefile* *.go ./
 COPY x/ x/
 COPY cmd/ cmd/
 COPY lib/*.go lib/