build source rpm inside a container

A new build target `build-srpm` builds mscp src.rpm inside a docker
container. The src.rpm can be published at COPR.

CMakeLists.txt

@@ -262,3 +262,30 @@ add_custom_target(docker-build-all		DEPENDS ${DOCKER_BUILDS})
 add_custom_target(docker-build-all-no-cache	DEPENDS ${DOCKER_BUILDS_NO_CACHE})
 add_custom_target(docker-test-all		DEPENDS ${DOCKER_TESTS})
 add_custom_target(docker-pkg-all		DEPENDS ${DOCKER_PKGS})
+
+
+### rpmbuild-related definitions
+
+# generate files for rpmbuild
+configure_file(
+	${mscp_SOURCE_DIR}/rpm/mscp.spec.in
+	${mscp_SOURCE_DIR}/rpm/mscp.spec
+	@ONLY)
+configure_file(
+	${mscp_SOURCE_DIR}/docker/build-srpm.Dockerfile.in
+	${mscp_SOURCE_DIR}/docker/build-srpm.Dockerfile
+	@ONLY)
+
+# Custom targets to build mscp as a src.rpm in docker.
+set(RPMBUILDCONTAINER mscp-build-srpm)
+set(SRPMFILE mscp-${MSCP_VERSION}-1.el9.src.rpm)
+add_custom_target(build-srpm
+	COMMENT "Build mscp src.rpm inside a container"
+	WORKING_DIRECTORY ${mscp_SOURCE_DIR}
+	BYPRODUCTS ${CMAKE_BINARY_DIR}/${SRPMFILE}
+	COMMAND
+	docker build -t ${RPMBUILDCONTAINER} -f docker/build-srpm.Dockerfile .
+	COMMAND
+	docker run --rm -v ${CMAKE_BINARY_DIR}:/out ${RPMBUILDCONTAINER}
+	cp /root/rpmbuild/SRPMS/${SRPMFILE} /out/)
+

README.md

@@ -50,17 +50,13 @@ sudo add-apt-repository ppa:upaa/mscp
 sudo apt-get install mscp
 ```
 
-- Rocky 8.8
+- RHEL-based distributions
 ```console
-yum install https://github.com/upa/mscp/releases/latest/download/mscp_rocky-8.8-x86_64.rpm
+sudo dnf copr enable upaaa/mscp
+sudo dnf install mscp
 ```
 
-- Alma 8.8
-```console
-yum install https://github.com/upa/mscp/releases/latest/download/mscp_almalinux-8.8-x86_64.rpm
-```
-
-- Linux with single binary `mscp` (x86_64 only, and not optimal performance)
+- Single binary `mscp` for x86_64 (not optimal performance)
 ```console
 wget https://github.com/upa/mscp/releases/latest/download/mscp.linux.x86.static -O /usr/local/bin/mscp
 chmod 755 /usr/local/bin/mscp

docker/.gitignore

@@ -0,0 +1,3 @@
+
+# generated by cmake
+rpmbuild.Dockerfile

docker/build-srpm.Dockerfile

@@ -0,0 +1,22 @@
+FROM rockylinux:9
+
+# install pytest, sshd for test, and rpm-build
+RUN set -ex && yum -y install rpm-build rpmdevtools
+
+ARG mscpdir="/mscp-0.1.3"
+ARG mscptgz="mscp-0.1.3.tar.gz"
+
+COPY . ${mscpdir}
+
+# install build dependency
+RUN ${mscpdir}/scripts/install-build-deps.sh
+
+# prepare rpmbuild
+RUN rpmdev-setuptree \
+	&& rm -rf ${mscpdir}/build	\
+	&& tar zcvf /${mscptgz} --exclude-vcs ${mscpdir}	\
+	&& cp /${mscptgz} ~/rpmbuild/SOURCES/	\
+	&& cp ${mscpdir}/rpm/mscp.spec ~/rpmbuild/SPECS/
+
+# build rpm and src.rpm
+RUN rpmbuild -ba ~/rpmbuild/SPECS/mscp.spec

docker/build-srpm.Dockerfile.in

@@ -0,0 +1,22 @@
+FROM rockylinux:9
+
+# install pytest, sshd for test, and rpm-build
+RUN set -ex && yum -y install rpm-build rpmdevtools
+
+ARG mscpdir="/mscp-@MSCP_VERSION@"
+ARG mscptgz="mscp-@MSCP_VERSION@.tar.gz"
+
+COPY . ${mscpdir}
+
+# install build dependency
+RUN ${mscpdir}/scripts/install-build-deps.sh
+
+# prepare rpmbuild
+RUN rpmdev-setuptree \
+	&& rm -rf ${mscpdir}/build	\
+	&& tar zcvf /${mscptgz} --exclude-vcs ${mscpdir}	\
+	&& cp /${mscptgz} ~/rpmbuild/SOURCES/	\
+	&& cp ${mscpdir}/rpm/mscp.spec ~/rpmbuild/SPECS/
+
+# build rpm and src.rpm
+RUN rpmbuild -ba ~/rpmbuild/SPECS/mscp.spec

rpm/.gitignore

@@ -0,0 +1,3 @@
+
+# generated by cmake
+mscp.spec

rpm/README.md

@@ -0,0 +1,17 @@
+
+## Build mscp as src.rpm for publishing at COPR
+
+### How to build
+
+```shell-session
+cd mscp
+mkdir build && cd build
+
+cmake ..  make build-srpm
+```
+
+`make build-srpm` builds mscp src.rpm inside a docker container.
+
+After that, there is `mscp-0.1.3-1.el9.src.rpm` under the `build`
+directory. The next step for publishing is to upload the src.rpm to
+[coprs/upaaa/mscp](https://copr.fedorainfracloud.org/coprs/upaaa/mscp/build/6983569/).

rpm/mscp.spec.in

@@ -0,0 +1,42 @@
+Name:		mscp
+Version:	@MSCP_VERSION@
+Release:	1%{?dist}
+Summary:	mscp, fast file transfer over multiple SSH connections
+
+Group:		Applications/Internet
+License:	GPLv3
+URL:		https://github.com/upa/mscp
+Source0:	%{name}-%{version}.tar.gz
+
+BuildRequires:	gcc make cmake zlib-devel openssl-devel
+Requires:	glibc crypto-policies krb5-libs openssl-libs libcom_err
+
+%description
+mscp transfers files over multiple SSH connections. Multiple threads
+and connections in mscp transfer (1) multiple files simultaneously
+and (2) a large file in parallel. It would shorten the waiting time
+for transferring a lot of/large files over networks.
+
+
+%global debug_package %{nil}
+
+%prep
+%setup -q
+
+
+%build
+cmake -S . -B build -DINSTALL_EXECUTABLE_ONLY=ON
+make -C build %{?_smp_mflags}
+
+
+%install
+make -C build install DESTDIR=%{buildroot}
+
+%files
+/usr/local/bin/mscp
+/usr/local/share/man/man1/mscp.1
+
+
+%changelog
+* Sat Feb 03 2024 Ryo nakamura <upa@haeena.net> - 0.1.3-0
+- Initial release for rpm packaging