Adding rpm packaging

packaging/rpm/Dockerfile

+FROM scientificlinux/sl:7
+
+WORKDIR /root
+
+RUN yum -y update
+RUN yum -y install git rpm-build gcc gsl-devel make gcc-c++
+RUN git clone https://git.ligo.org/finesse/finesse.git
+
+ADD . /host
+
+ENTRYPOINT "python /root/finesse/packaging/rpm/build.py"
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packaging/rpm/README

+Builds an RPM package for the Finesse binary
+
+Build docker image first:
+    docker build -t finesse/sl7 .
+    

packaging/rpm/build.py

+import os
+from subprocess import call
+
+os.chdir("/root/finesse")
+
+call("git pull".split())
+call("./finesse.sh --build".split())
+
+os.chdir("/root/finesse/packaging/rpm")
+
+call("mkdir -p rpmbuild/{RPMS,SRPMS,BUILD,SOURCES,SPECS,tmp}".split())
+
+with open(".rpmmacros") as file:
+    file.write("""
+    %_topdir   %(echo $HOME)/rpmbuild
+    %_tmppath  %{_topdir}/tmp
+    """)
+
+os.chdir("/root/finesse/packaging/rpm/rpmbuild")
+
+# mkdir finesse-{version}
+# mkdir -p finesse-{version}/usr/bin
+# mkdir -p finesse-{version}/etc/finesse
+# install -m 755 toybinprog toybinprog-1.0/usr/bin
+# install -m 644 toybinprog.conf toybinprog-1.0/etc/toybinprog/
+# tar -zcvf toybinprog-1.0.tar.gz toybinprog-1.0/
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