reproducible diffoscope: add a new job to test whether diffoscope on PyPI is as new as in Debian

bin/diffoscope_pypi_test.sh

+#!/bin/bash
+
+# Copyright 2014-2016 Holger Levsen <holger@layer-acht.org>
+# released under the GPLv=2
+
+DEBUG=false
+#. /srv/jenkins/bin/common-functions.sh
+#common_init "$@"
+
+cleanup_all() {
+	rm $TMPPYPI
+}
+
+
+#
+# main
+#
+TMPPYPI=$(mktemp -t diffoscope-pypi-XXXXXXXX)
+trap cleanup_all INT TERM EXIT
+
+DIFFOSCOPE_IN_DEBIAN=$(rmadison diffoscope|grep unstable| cut -d "|" -f2 || true)
+curl https://pypi.python.org/pypi/diffoscope/ -o $TMPPYPI
+DIFFOSCOPE_IN_PYPI=$(grep "<title>" $TMPPYPI | cut -d ">" -f2- | cut -d ":" -f1 |cut -d " " -f2)
+echo
+echo
+
+if [ "$DIFFOSCOPE_IN_DEBIAN" = "$DIFFOSCOPE_IN_PYPI" ] ; then
+	echo "Yay. diffoscope in Debian has the same version as on PyPI."
+elif dpkg --compare-versions "$DIFFOSCOPE_IN_DEBIAN" gt "$DIFFOSCOPE_IN_PYPI" ; then
+	echo "Fail: diffoscope in Debian: $DIFFOSCOPE_IN_DEBIAN"
+	echo "Fail: diffoscope in PyPI:   $DIFFOSCOPE_IN_PYPI"
+	exit 1
+fi
+
+# the end
+cleanup_all
+trap - INT TERM EXIT

job-cfg/reproducible.yaml

@@ -461,6 +461,10 @@
                     my_description: 'Build a simple webpage for Fedora 23 reproducibility tests'
                     my_timed: ''
                     my_shell: '/srv/jenkins/bin/reproducible_html_rpms.sh fedora-23 x86_64'
+                - 'diffoscope_pypi'
+                    my_description: 'Test whether PyPI has the latest diffoscope.'
+                    my_timed: '23 23 * * *'
+                    my_shell: '/srv/jenkins/bin/diffoscope_pypi_test.sh'
 
             my_shellext: ".sh"
             my_shell: '/srv/jenkins/bin/reproducible_{my_task}{my_shellext}'