rpm packaging script

packaging/rpm/Dockerfile

@@ -6,6 +6,4 @@ 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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+CMD ["python", "/host/build.py"]
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packaging/rpm/README

@@ -3,3 +3,5 @@ Builds an RPM package for the Finesse binary
 Build docker image first:
     docker build -t finesse/sl7 .
     
+To create the rpm package:
+    docker run -it --volume=${PWD}:/host finesse/sl7
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packaging/rpm/build.py

 import os
-from subprocess import call
+import textwrap
+
+from subprocess import call, check_output
+
+from collections import defaultdict
+import string
+
+class SafeDict(dict):
+    def __missing__(self, key):
+        return '{' + key + '}'
 
 os.chdir("/root/finesse")
 
 call("git pull".split())
+
+git_describe = str(check_output('git describe --tags'.split())).split("-")
+
 call("./finesse.sh --build".split())
 
 os.chdir("/root/finesse/packaging/rpm")
 
-call("mkdir -p rpmbuild/{RPMS,SRPMS,BUILD,SOURCES,SPECS,tmp}".split())
+for d in "RPMS,SRPMS,BUILD,SOURCES,SPECS,tmp".split(","):
+    call("mkdir -p rpmbuild/{d}".format(d=d).split())
 
-with open(".rpmmacros") as file:
-    file.write("""
-    %_topdir   %(echo $HOME)/rpmbuild
-    %_tmppath  %{_topdir}/tmp
-    """)
+with open("/root/.rpmmacros", "w") as f:
+    f.write("%_topdir   /root/finesse/packaging/rpm/rpmbuild\n")
+    f.write("%_tmppath  %{_topdir}/tmp\n")
 
 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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+vals = {
+    "version": git_describe[0],
+    "release": git_describe[1],
+}
+
+call('mkdir -p finesse-{version}'.format(**vals).split())
+call('mkdir -p finesse-{version}/usr/bin'.format(**vals).split())
+call('mkdir -p finesse-{version}/etc/finesse'.format(**vals).split())
+
+call('cp /root/finesse/kat /root/finesse/packaging/rpm/rpmbuild/finesse-{version}/usr/bin'.format(**vals).split())
+call('cp /root/finesse/kat.ini /root/finesse/packaging/rpm/rpmbuild/finesse-{version}/etc/finesse'.format(**vals).split())
+
+call('tar -zcvf ./SOURCES/finesse-{version}-{release}.tar.gz finesse-{version}/'.format(**vals).split())
+
+with open("/root/finesse/packaging/rpm/rpmbuild/SPECS/finesse.spec", "w") as f:
+    s = string.Formatter().vformat(textwrap.dedent("""
+            %define        __spec_install_post %{nil}
+            %define          debug_package %{nil}
+            %define        __os_install_post %{_dbpath}/brp-compress
+
+            Summary: FINESSE: Frequency domain INterfErometer Simulation SoftwarE
+            Name: finesse
+            Version: {version}
+            Release: {release}
+            License: GPL
+            Group: Development/Tools
+            SOURCE0 : %{name}-%{{version}}-%{{release}}.tar.gz
+            URL: http://gwoptics.org/finesse
+
+            BuildRoot: %{_tmppath}/%{name}-%{{version}}-%{{release}}-root
+
+            %description
+            %{summary}
+
+            %prep
+            %setup -q
+
+            %build
+            # Empty section.
+
+            %install
+            rm -rf %{buildroot}
+            mkdir -p  %{buildroot}
+
+            # in builddir
+            cp -a * %{buildroot}
+
+
+            %clean
+            rm -rf %{buildroot}
+
+
+            %files
+            %defattr(-,root,root,-)
+            %{_sysconfdir}/%{name}/kat.ini
+            %{_bindir}/*
+
+            %changelog
+            """), (), SafeDict(**vals))
+            
+    f.write(s)
+            
+call("rpmbuild -bb SPECS/finesse.spec".split())
+
+call("cp RPMS/x86_64/finesse-2.2-16.x86_64.rpm /host".split())
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