FROM fedora AS builder
ARG PGVERSION=15

# For building PG
RUN dnf install git make gcc gcc-c++ pam-devel \
	libxml2-devel readline-devel krb5-devel \
	libxslt-devel openldap-devel libuuid-devel \
	systemd-devel gettext-devel perl bison flex \
	tcl-devel python3-devel perl-libs zlib-devel \
	libicu \
	groff-base libicu-devel \
	nss-devel nspr-devel -y
 # llvm-devel llvm-libs clang-devel llvm 
WORKDIR /src

# Import the code from the context.
COPY postgres /src/postgres
WORKDIR /src/postgres
RUN ./configure '--enable-rpath' '--prefix=/usr/pgsql-${PGVERSION}' '--includedir=/usr/pgsql-${PGVERSION}/include' \
	'--libdir=/usr/pgsql-${PGVERSION}/lib' '--mandir=/usr/pgsql-${PGVERSION}/share/man' '--datadir=/usr/pgsql-${PGVERSION}/share' \
	'--with-icu' '--with-perl' '--with-python' '--with-tcl' '--with-tclconfig=/usr/lib64' '--with-ssl=nss' \
	'--with-pam' '--with-gssapi' '--with-includes=/usr/include' '--with-libraries=/usr/lib64' '--enable-nls' '--enable-dtrace' \
	'--with-uuid=e2fs' '--with-libxml' '--with-libxslt' '--with-ldap' '--with-systemd' \
	'--with-system-tzdata=/usr/share/zoneinfo' '--sysconfdir=/etc/sysconfig/pgsql' '--docdir=/usr/pgsql-${PGVERSION}/doc' \
	'--htmldir=/usr/pgsql-${PGVERSION}/doc/html' \
	'CFLAGS=-O2 -g -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong -grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection' \
	'LLVM_CONFIG=/usr/bin/llvm-config-64' \
	'CLANG=/usr/bin/clang' \
	'PKG_CONFIG_PATH=:/usr/lib64/pkgconfig:/usr/share/pkgconfig' \
	'LDFLAGS=-Wl,--as-needed -L/usr/lib64 -L/usr/lib64 -Wl,-rpath,'/usr/pgsql-${PGVERSION}/lib',--enable-new-dtags'

RUN	make -j18 && \
	make install

RUN dnf install diffutils -y
RUN chown nobody . -R
USER nobody
RUN make check-world -j18
USER root

RUN useradd -ms /bin/bash postgres

ENV PATH="/usr/pgsql-${PGVERSION}/bin:$PATH"

#RUN dnf install https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm -y 
RUN dnf install checksec -y
RUN checksec --format=csv --file=/usr/pgsql-${PGVERSION}/bin/postgres

# Final stage: the running container.
FROM fedora AS final
ARG PGVERSION=15
COPY --from=builder /usr/pgsql-${PGVERSION} /usr/pgsql-${PGVERSION}

# For debugging
COPY --from=builder /src/ /src/

RUN dnf install perl libicu systemd nss -y

RUN useradd -ms /bin/bash postgres

COPY postgresql-${PGVERSION}.service /usr/lib/systemd/system
RUN systemctl enable postgresql-${PGVERSION}

WORKDIR /var/lib/
RUN mkdir -p pgsql/${PGVERSION}/data
RUN chown -R postgres:postgres /var/lib/pgsql

USER postgres
WORKDIR /var/lib/pgsql/${PGVERSION}
RUN echo postgres > /tmp/pwfile && \
	/usr/pgsql-${PGVERSION}/bin/initdb -D data -A scram-sha-256 --auth-local=peer --auth-host=scram-sha-256 --pwfile=/tmp/pwfile && \
	rm /tmp/pwfile && \
	echo "host all  all    0.0.0.0/0  scram-sha-256" >> /var/lib/pgsql/${PGVERSION}/data/pg_hba.conf

#COPY --chown=postgres:postgres postgresql.conf /var/lib/pgsql/${PGVERSION}/data/postgresql.conf

EXPOSE 5432
VOLUME  ["/var/lib/pgsql"]

# Let init start the postgres service
USER 0

ENTRYPOINT ["/usr/sbin/init"]