ci: Automatically set debian package version

debian/update_changelog.py

@@ -0,0 +1,48 @@
+#!/usr/bin/env python
+
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+import subprocess
+import os
+import re
+from email.utils import formatdate
+
+git_describe_version = subprocess.check_output(["git", "describe", "--tags", "--dirty", "--match", "v*"]).decode('utf-8').strip()
+
+# v1.2
+# v1.2.3
+# v1.2.3-rc1
+# v1.2.3-rc1-dirty
+# v1.2.3-5-g4538abcd
+# v1.2.3-5-g4538abcd-dirty
+# git_describe_version = "v1.2.3"
+
+m = re.match(r"^v([0-9]+)(\.[0-9]+)?(\.[0-9]+)?(-(.*)+)?$", git_describe_version)
+version_major = m.group(1) if m.group(1) is not None else "0"
+version_minor = m.group(2).replace(".", "") if m.group(2) is not None else "0"
+version_patch = m.group(3).replace(".", "") if m.group(3) is not None else "0"
+version_label = m.group(4) if m.group(4) is not None else ""
+#print("major {} minor {} patch {} label {}".format(version_major, version_minor, version_patch, version_label))
+
+debian_distribution = "unstable"
+if version_label is not "":
+    debian_distribution = "UNRELEASED"
+
+dirpath = os.path.dirname(os.path.realpath(__file__))
+changelog_file = os.path.join(dirpath, "changelog")
+
+# remove leading 'v'
+changelog_version = git_describe_version[1:] if git_describe_version[0] == 'v' else git_describe_version
+
+with open(changelog_file, 'r') as original: data = original.read()
+with open(changelog_file, 'w') as modified:
+    new_entry = """open62541 ({version}) {distribution}; urgency=medium
+
+  * Full changelog is available here: https://github.com/open62541/open62541/blob/master/CHANGELOG
+
+ -- open62541 Team <open62541-core@googlegroups.com>  {time}
+""".format(version=changelog_version, time=formatdate(), distribution = debian_distribution)
+
+    modified.write(new_entry + "\n" + data)

tools/travis/travis_linux_script.sh

@@ -438,6 +438,11 @@ echo -en 'travis_fold:end:script.build.unit_test_ns0_full\\r'
 
 if ! [ -z ${DEBIAN+x} ]; then
     echo -e "\r\n== Building the Debian package =="  && echo -en 'travis_fold:start:script.build.debian\\r'
+    /usr/bin/$PYTHON ./debian/update_changelog.py
+    echo -e "\r\n --- New debian changelog content ---"
+    echo -e "--------------------------------------"
+    cat ./debian/changelog
+    echo -e "--------------------------------------"
     dpkg-buildpackage -b
     if [ $? -ne 0 ] ; then exit 1 ; fi
     cp ../open62541*.deb .