FROM fedora@sha256:36af84ba69e21c9ef86a0424a090674c433b2b80c2462e57503886f1d823abe8 as build

ENV DEBIAN_FRONTEND="noninteractive"
RUN dnf -y update && \
    dnf install -y wget git

# Install Go
ARG GO_VER=1.18.3
RUN wget https://go.dev/dl/go${GO_VER}.linux-amd64.tar.gz && \
    tar -C /usr/local -xzf go${GO_VER}.linux-amd64.tar.gz && \
    rm go${GO_VER}.linux-amd64.tar.gz
ENV PATH ${PATH}:/usr/local/go/bin

# Download go dependencies
WORKDIR /constellation/
COPY go.mod ./
COPY go.sum ./
RUN go mod download all

# Copy Repo
COPY . /constellation
RUN rm -rf ./hack/

# Build
RUN mkdir -p /constellation/build
WORKDIR /constellation/kms/cmd
ARG PROJECT_VERSION=0.0.0
RUN CGO_ENABLED=0 go build -o /constellation/build/kmsserver -trimpath -buildvcs=false -ldflags "-s -w -buildid='' -X github.com/edgelesssys/constellation/internal/constants.VersionInfo=${PROJECT_VERSION}"

# We would like to use a scratch image here, but we require CA certificates to be installed for aTLS operations on GCP.
FROM fedora@sha256:36af84ba69e21c9ef86a0424a090674c433b2b80c2462e57503886f1d823abe8 as release
COPY --from=build /constellation/build/kmsserver /kmsserver
ENTRYPOINT ["/kmsserver"]
