FROM alpine:latest

# Install necessary tools
RUN apk add --no-cache git build-base

# Create builder user with arguments for UID/GID
ARG UID=1000
ARG GID=1000
RUN addgroup -g $GID builder && \
    adduser -D -u $UID -G builder builder
USER builder
WORKDIR /home/builder

COPY build.sh .
CMD ["/bin/sh", "build.sh"]