FROM alpine:3.20

RUN apk add --no-cache \
    bash \
    openssh \
    git \
    nodejs \
    lftp

ARG USERNAME=runner
ARG USER_UID=1000
ARG USER_GID=$USER_UID

RUN addgroup --gid $USER_GID $USERNAME \
    && adduser -u $USER_UID -G $USERNAME -D $USERNAME

USER $USERNAME