FROM golang:1.23-alpine AS builder

WORKDIR /usr/src/app

# pre-copy/cache go.mod for pre-downloading dependencies and only redownloading them in subsequent builds if they change
COPY go.mod go.sum ./
RUN go mod download && go mod verify

COPY . .
RUN go build -v ./main.go

FROM alpine

COPY --from=builder /usr/src/app/main /usr/bin/miniflux-archiver

ENV MFA_CRON="* * * * *"

WORKDIR /app

COPY ./entrypoint.sh .

ENTRYPOINT ["./entrypoint.sh"]

RUN chmod +x entrypoint.sh /usr/bin/miniflux-archiver

CMD ["--help"]