content: # syntax=docker/dockerfile:1
  
  # Stage 1: Build
  FROM docker.io/golang:1.21.6-bookworm AS builder
  
  WORKDIR /go/src/goauthentik.io
  
  RUN --mount=type=bind,target=/go/src/goauthentik.io/go.mod,src=./go.mod \
      --mount=type=bind,target=/go/src/goauthentik.io/go.sum,src=./go.sum \
      --mount=type=bind,target=/go/src/goauthentik.io/gen-go-api,src=./gen-go-api \
      --mount=type=cache,target=/go/pkg/mod \
      go mod download
  
  ENV CGO_ENABLED=0
  COPY . .
  RUN --mount=type=cache,sharing=locked,target=/go/pkg/mod \
      --mount=type=cache,id=go-build-$TARGETARCH$TARGETVARIANT,sharing=locked,target=/root/.cache/go-build \
      go build -o /go/rac ./cmd/rac
  
  # Stage 2: Run
  FROM ghcr.io/beryju/guacd:1.5.3
  
  ARG GIT_BUILD_HASH
  ENV GIT_BUILD_HASH=$GIT_BUILD_HASH
  
  LABEL org.opencontainers.image.url https://goauthentik.io
  LABEL org.opencontainers.image.description goauthentik.io RAC outpost, see https://goauthentik.io for more info.
  LABEL org.opencontainers.image.source https://github.com/goauthentik/authentik
  LABEL org.opencontainers.image.version ${VERSION}
  LABEL org.opencontainers.image.revision ${GIT_BUILD_HASH}
  
  COPY --from=builder /go/rac /
  
  HEALTHCHECK --interval=5s --retries=20 --start-period=3s CMD [ "/rac", "healthcheck" ]
  
  USER 1000
  
  ENTRYPOINT ["/rac"]
  