Unify/sync apk index cache control in Dockerfile (#1352)

The second stage is using a single `apk` command with `--no-cache` which is better.
3 years ago · 207cd24edb
parent b039da1eba
commit 207cd24edb
1 changed files with 1 additions and 1 deletions
--- a/2
+++ b/2
@ -1,7 +1,7 @@
 FROM alpine AS builder

 COPY . /go/src/github.com/42wim/matterbridge
-RUN apk update && apk add go git gcc musl-dev \
+RUN apk --no-cache add go git gcc musl-dev \
        && cd /go/src/github.com/42wim/matterbridge \
        && export GOPATH=/go \
        && go get \