FROM golang:latest as build-env

RUN mkdir /app
WORKDIR /app
COPY go.mod .
COPY go.sum .

# Get dependencies - will also be cached if we won't change mod/sum
RUN go mod download
# COPY the source code as the last step
COPY . .
# Build the binary
RUN set -e ;\
    GIT_COMMIT=`git rev-parse HEAD` ;\
    GIT_DIRTY='' ;\
    # for our purposes, we only care about dirty .go files ;\
    if test -n "`git status --porcelain --untracked-files=no | grep '\.go'`"; then \
      GIT_DIRTY='+dirty' ;\
    fi ;\
    CGO_ENABLED=0 GOOS=linux GOARCH=amd64 \
    go build -a -installsuffix cgo \
        -ldflags "-X main.gitCommit=${GIT_COMMIT}${GIT_DIRTY}" \
        -o /go/bin/app

FROM alpine:3.10.2
RUN apk add --update --no-cache ca-certificates
COPY --from=build-env /go/bin/app /go/bin/app
ADD ./cloud/default.json /models/default.json
ADD ./cloud/azure.json /models/azure.json
ADD ./cloud/aws.json /models/aws.json
ADD ./cloud/gcp.json /models/gcp.json
USER 1001
ENTRYPOINT ["/go/bin/app"]