FROM alpine:3.17 AS build
RUN apk add --no-cache build-base musl-dev git autoconf make texinfo gnutls-dev ncurses-dev gawk


FROM build AS build-emacs
ARG EMACS_VERSION=emacs-29.1
RUN git clone --depth 1 --branch $EMACS_VERSION https://git.savannah.gnu.org/git/emacs.git /root/emacs
WORKDIR /root/emacs
RUN mkdir /root/dist
RUN ./autogen.sh
RUN ./configure --prefix /usr --without-x --without-sound
RUN make
RUN make DESTDIR="/root/dist" install


FROM build AS build-org-mode
ARG ORG_VERSION=7bdec435ff5d86220d13c431e799c5ed44a57da1
COPY --from=build-emacs /root/dist/ /
RUN mkdir /root/dist
# Savannah does not allow fetching specific revisions, so we're going to have to put unnecessary load on their server by cloning main and then checking out the revision we want.
RUN git clone https://git.savannah.gnu.org/git/emacs/org-mode.git /root/org-mode && git -C /root/org-mode checkout $ORG_VERSION
# RUN mkdir /root/org-mode && git -C /root/org-mode init --initial-branch=main && git -C /root/org-mode remote add origin https://git.savannah.gnu.org/git/emacs/org-mode.git && git -C /root/org-mode fetch origin $ORG_VERSION && git -C /root/org-mode checkout FETCH_HEAD
WORKDIR /root/org-mode
RUN make compile
RUN make DESTDIR="/root/dist" install


FROM rustlang/rust:nightly-alpine3.17 AS tester
ENV LANG=en_US.UTF-8
RUN apk add --no-cache musl-dev ncurses gnutls
RUN cargo install --locked --no-default-features --features ci-autoclean cargo-cache
COPY --from=build-emacs /root/dist/ /
COPY --from=build-org-mode /root/dist/ /

ENTRYPOINT ["cargo", "test"]


FROM build as foreign-document-gather
ARG HOWARD_ABRAMS_DOT_FILES_VERSION=1b54fe75d74670dc7bcbb6b01ea560c45528c628
ARG HOWARD_ABRAMS_DOT_FILES_PATH=/foreign_documents/howardabrams/dot-files
ARG HOWARD_ABRAMS_DOT_FILES_REPO=https://github.com/howardabrams/dot-files.git
RUN mkdir /foreign_documents
RUN mkdir -p $HOWARD_ABRAMS_DOT_FILES_PATH && git -C $HOWARD_ABRAMS_DOT_FILES_PATH init --initial-branch=main && git -C $HOWARD_ABRAMS_DOT_FILES_PATH remote add origin $HOWARD_ABRAMS_DOT_FILES_REPO && git -C $HOWARD_ABRAMS_DOT_FILES_PATH fetch origin $HOWARD_ABRAMS_DOT_FILES_VERSION && git -C $HOWARD_ABRAMS_DOT_FILES_PATH checkout FETCH_HEAD
ARG HOWARD_ABRAMS_HAMACS_VERSION=da51188cc195d41882175d412fe40a8bc5730c5c
ARG HOWARD_ABRAMS_HAMACS_PATH=/foreign_documents/howardabrams/hamacs
ARG HOWARD_ABRAMS_HAMACS_REPO=https://github.com/howardabrams/hamacs.git
RUN mkdir -p $HOWARD_ABRAMS_HAMACS_PATH && git -C $HOWARD_ABRAMS_HAMACS_PATH init --initial-branch=main && git -C $HOWARD_ABRAMS_HAMACS_PATH remote add origin $HOWARD_ABRAMS_HAMACS_REPO && git -C $HOWARD_ABRAMS_HAMACS_PATH fetch origin $HOWARD_ABRAMS_HAMACS_VERSION && git -C $HOWARD_ABRAMS_HAMACS_PATH checkout FETCH_HEAD


FROM tester as foreign-document-test
RUN apk add --no-cache bash coreutils
RUN mkdir /foreign_documents
COPY --from=build-org-mode /root/org-mode /foreign_documents/org-mode
COPY --from=build-emacs /root/emacs /foreign_documents/emacs
COPY --from=foreign-document-gather /foreign_documents/howardabrams /foreign_documents/howardabrams
COPY foreign_document_test_entrypoint.sh /entrypoint.sh
RUN chmod +x /entrypoint.sh
ENTRYPOINT ["/entrypoint.sh"]