# syntax=docker/dockerfile:1
FROM golang:1.27-alpine AS build
WORKDIR /src
COPY go.mod go.sum ./
RUN go mod download
COPY . .
ARG VERSION=dev
# Templ output (*_templ.go) is committed, so no generate step is needed here.
RUN CGO_ENABLED=0 go build -trimpath -ldflags "-s -w -X main.version=${VERSION}" -o /localchat ./cmd/localchat

FROM gcr.io/distroless/static-debian12:nonroot
COPY --from=build /localchat /localchat
ENV LOCALCHAT_ADDR=0.0.0.0:3000
EXPOSE 3000
HEALTHCHECK --interval=30s --timeout=5s CMD ["/localchat", "healthcheck"]
ENTRYPOINT ["/localchat"]
CMD ["serve"]