FROM golang:alpine as builder

RUN apk --no-cache add \
    git \
    gcc \
    musl-dev

RUN go get maunium.net/go/mautrix-whatsapp

FROM thallian/confd-env:latest

RUN addgroup -g 2222 matrix-bridge
RUN adduser -h /var/lib/matrix-bridge -u 2222 -D -G matrix-bridge matrix-bridge

COPY --from=builder /go/bin/mautrix-whatsapp /bin/mautrix-whatsapp

RUN apk --no-cache add ca-certificates

WORKDIR /var/lib/matrix-bridge

RUN mkdir /var/lib/matrix-bridge/data

ADD /rootfs /

RUN chown -R matrix-bridge:matrix-bridge /var/lib/matrix-bridge
ENV HOME /var/lib/matrix-bridge

EXPOSE 8080