FROM alpine:latest
LABEL maintainer="fithwum"

ARG VERSION
WORKDIR /builder

# Install needed Alpine build tools
RUN apk update && apk add --no-cache \
    bash curl wget git sudo jq util-linux coreutils \
    ca-certificates ftp-upload \
    && update-ca-certificates

COPY base-image-script/ base-image-script/
RUN chmod +x base-image-script/*.sh

# Default command (overridden by CI)
CMD ["bash"]