Dockerfile

# Run 'make docker' to build a statically linked vis executable!
FROM i386/alpine:3.20
RUN apk update && apk add --upgrade --no-cache \
	acl-dev \
	acl-static \
	ca-certificates \
	fortify-headers \
	gcc \
	libtermkey-dev \
	lua5.3-dev \
	lua5.3-lpeg \
	lua-lpeg-dev \
	make \
	musl-dev \
	ncurses-dev \
	ncurses-static \
	tar \
	wget \
	xz \
	xz-dev \
	xz-static
RUN sed -i 's/Libs: /Libs: -L${INSTALL_CMOD} /' /usr/lib/pkgconfig/lua5.3.pc
RUN mv /usr/lib/lua/5.3/lpeg.a /usr/lib/lua/5.3/liblpeg.a
RUN sed -i 's/-ltermkey/-ltermkey -lunibilium/' /usr/lib/pkgconfig/termkey.pc
# TODO contribute a proper libuntar package to Alpine
RUN mkdir -p /build
WORKDIR /build
RUN wget https://github.com/martanne/libuntar/tarball/7c7247b442b021588f6deba78b60ef3b05ab1e0c -O libuntar.tar.gz && \
	tar xf libuntar.tar.gz && cd *-libuntar-* && \
	make && \
	mkdir -p /usr/local/include && \
	cp lib/libuntar.h /usr/local/include && \
	cp lib/libuntar.a /usr/local/lib && \
	rm -rf /build/*libuntar*
CMD ["/bin/sh"]