FROM golang:alpine AS builder

RUN apk add --no-cache git

ENV GOTOOLCHAIN=auto

WORKDIR /app

RUN --mount=type=secret,id=GH_REPO,required=true \
    git clone $(cat /run/secrets/GH_REPO) .
RUN go mod tidy
RUN go build -o solver ./main.go

FROM alpine:latest

WORKDIR /app

RUN apk add --no-cache \
    chromium \
    xvfb \
    bash \
    ca-certificates \
    ttf-freefont \
    udev

COPY --from=builder /app/solver .

ENV DEBUG=1 \
    PORT=7860 \
    XVFB_DISPLAY_BASE=99 \
    ALLOW_NO_SANDBOX=true \
    CHROME_PATH=/usr/bin/chromium-browser

EXPOSE 7860

CMD ["./solver"]