Merge pull request #90 from rebuy-de/improve-dockerfile

improve Docker build

.dockerignore

@@ -1,2 +1,2 @@
-/v2/dist
-/v2/vendor
+/dist
+/vendor

Dockerfile

@@ -4,21 +4,17 @@ FROM golang:1.17-alpine as builder
 
 RUN apk add --no-cache git curl openssl bash
 
-# Install Go Tools
-# RUN --mount=type=cache,id=go-build-cache,target=/root/.cache/go-build \
-RUN GO111MODULE= go get -u golang.org/x/lint/golint
-
 # Configure Go
 ENV GOPATH= CGO_ENABLED=0 GO111MODULE=on
 
+# Install Go Tools
+RUN go install golang.org/x/lint/golint@latest
+
 # Note: We need to copy the whole directory, because the .git directory needs
 # to be part of the Docker context to determine the version.
 
 COPY . /sdk
 
-#RUN \
-#    --mount=type=cache,id=go-build-cache,target=/root/.cache/go-build \
-#    --mount=type=cache,id=go-pkg-cache,target=/go/pkg \
 RUN \
     set -e \
     && cd /sdk \
@@ -31,8 +27,5 @@ RUN \
 WORKDIR /build
 
 ONBUILD COPY . .
-#ONBUILD RUN \
-#    --mount=type=cache,id=go-build-cache,target=/root/.cache/go-build \
-#    --mount=type=cache,id=go-pkg-cache,target=/go/pkg \
 ONBUILD RUN \
     buildutil

buildutil

@@ -4,7 +4,7 @@ set -euo pipefail
 
 cd $(dirname "$0")
 
-VERSION="v3.8.0"
+VERSION="v3.11.0"
 
 get_arch() {
     ARCH=$(uname -m)