Initial QSfera import

Server/vendor/github.com/libregraph/idm/Dockerfile.build

@@ -0,0 +1,33 @@
+#
+# License: Apache-2.0
+# Copyright 2021 The LibreGraph Authors.
+#
+
+FROM golang:1.16.3-buster
+
+SHELL ["/bin/bash", "-o", "pipefail", "-c"]
+
+ARG GOLANGCI_LINT_TAG=v1.38.0
+RUN curl -sfL \
+	https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | \
+	sh -s -- -b /usr/local/bin ${GOLANGCI_LINT_TAG}
+
+RUN GOBIN=/usr/local/bin go get -v \
+	github.com/tebeka/go2xunit \
+	&& go clean -cache && rm -rf /root/go
+
+ENV DEBIAN_FRONTEND noninteractive
+
+RUN apt-get update \
+	&& apt-get install -y --no-install-recommends \
+		build-essential \
+	&& apt-get clean \
+	&& rm -rf /var/lib/apt/lists/*
+
+WORKDIR /build
+
+ENV GOCACHE=/tmp/go-build
+ENV GOPATH=""
+ENV HOME=/tmp
+
+CMD ["make", "DATE=reproducible"]