Use only 1 Dockerfile for Linux

Dockerfile

@@ -1,9 +1,11 @@
 FROM golang AS build
 
+ARG arch=amd64
+
 COPY . /code
 WORKDIR /code
 
-RUN CGO_ENABLED=0 GOOS=linux GOARCH=arm64 go build -a -installsuffix cgo http.go
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=$arch go build -a -installsuffix cgo http.go
 
 FROM scratch
 

Dockerfile.amd64

@@ -1,14 +0,0 @@
-FROM golang AS build
-
-COPY . /code
-WORKDIR /code
-
-RUN CGO_ENABLED=0 go build -a -installsuffix cgo http.go
-
-FROM scratch
-
-COPY --from=build /code/http /http
-
-EXPOSE 8080
-
-CMD ["/http"]

Dockerfile.arm

@@ -1,14 +0,0 @@
-FROM golang AS build
-
-COPY . /code
-WORKDIR /code
-
-RUN CGO_ENABLED=0 GOOS=linux GOARCH=arm go build -a -installsuffix cgo http.go
-
-FROM scratch
-
-COPY --from=build /code/http /http
-
-EXPOSE 8080
-
-CMD ["/http"]

travis-build.sh

@@ -3,25 +3,14 @@ set -e
 
 docker version
 uname -a
-echo "Updating Docker engine to 17.05.0"
+echo "Updating Docker engine to have multi-stage builds"
 sudo service docker stop
 curl -fsSL https://get.docker.com/ | sudo sh
 docker version
 
-if [ "$ARCH" != "amd64" ]; then
-  # prepare qemu
-  docker run --rm --privileged multiarch/qemu-user-static:register --reset
-
-  if [ "$ARCH" == "arm64" ]; then
-    # prepare qemu binary
-    docker create --name register hypriot/qemu-register
-    docker cp register:qemu-aarch64 qemu-aarch64-static
-  fi
-fi
-
 if [ -d tmp ]; then
   docker rm build
   rm -rf tmp
 fi
 
-docker build -t whoami -f "Dockerfile.$ARCH" .
+docker build -t whoami --build-arg "arch=$ARCH" .

travis-deploy.sh

@@ -23,22 +23,28 @@ if [ "$ARCH" == "amd64" ]; then
     sleep 15
     echo "Try again"
   done
+  until docker run --rm stefanscherer/winspector "$image:windows-amd64-$TRAVIS_TAG-1709"
+  do
+    sleep 15
+    echo "Try again"
+  done
   set -e
 
   echo "Downloading docker client with manifest command"
-  wget https://5028-88013053-gh.circle-artifacts.com/1/work/build/docker-linux-amd64
+  wget https://6582-88013053-gh.circle-artifacts.com/1/work/build/docker-linux-amd64
   mv docker-linux-amd64 docker
   chmod +x docker
   ./docker version
-  
+
   set -x
-  
+
   echo "Pushing manifest $image:$TRAVIS_TAG"
   ./docker -D manifest create "$image:$TRAVIS_TAG" \
     "$image:linux-amd64-$TRAVIS_TAG" \
     "$image:linux-arm-$TRAVIS_TAG" \
     "$image:linux-arm64-$TRAVIS_TAG" \
-    "$image:windows-amd64-$TRAVIS_TAG"
+    "$image:windows-amd64-$TRAVIS_TAG" \
+    "$image:windows-amd64-$TRAVIS_TAG-1709"
   ./docker manifest annotate "$image:$TRAVIS_TAG" "$image:linux-arm-$TRAVIS_TAG" --os linux --arch arm
   ./docker manifest annotate "$image:$TRAVIS_TAG" "$image:linux-arm64-$TRAVIS_TAG" --os linux --arch arm64
   ./docker manifest push "$image:$TRAVIS_TAG"
@@ -48,26 +54,9 @@ if [ "$ARCH" == "amd64" ]; then
     "$image:linux-amd64-$TRAVIS_TAG" \
     "$image:linux-arm-$TRAVIS_TAG" \
     "$image:linux-arm64-$TRAVIS_TAG" \
-    "$image:windows-amd64-$TRAVIS_TAG"
+    "$image:windows-amd64-$TRAVIS_TAG" \
+    "$image:windows-amd64-$TRAVIS_TAG-1709"
   ./docker manifest annotate "$image:latest" "$image:linux-arm-$TRAVIS_TAG" --os linux --arch arm
   ./docker manifest annotate "$image:latest" "$image:linux-arm64-$TRAVIS_TAG" --os linux --arch arm64
   ./docker manifest push "$image:latest"
-
-  echo "Downloading manifest-tool"
-  wget https://github.com/estesp/manifest-tool/releases/download/v0.6.0/manifest-tool-linux-amd64
-  mv manifest-tool-linux-amd64 manifest-tool
-  chmod +x manifest-tool
-  ./manifest-tool
-
-  echo "Pushing manifest $image:$TRAVIS_TAG"
-  ./manifest-tool push from-args \
-    --platforms linux/amd64,linux/arm,linux/arm64,windows/amd64 \
-    --template "$image:OS-ARCH-$TRAVIS_TAG" \
-    --target "$image:$TRAVIS_TAG-manifest-tool"
-
-  echo "Pushing manifest $image:latest"
-  ./manifest-tool push from-args \
-    --platforms linux/amd64,linux/arm,linux/arm64,windows/amd64 \
-    --template "$image:OS-ARCH-$TRAVIS_TAG" \
-    --target "$image:latest-manifest-tool"
 fi