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build-changelog.sh
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build-changelog.sh
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#!/bin/sh
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
function fail {
echo "$1"
exit 1
}
function getProjectVersionFromPom {
cat << EOF | xmllint --noent --shell pom.xml | grep content | cut -f2 -d=
setns pom=http://maven.apache.org/POM/4.0.0
xpath /pom:project/pom:version/text()
EOF
}
if [ "$1" = "--help" ] ; then
echo "
Usage: $0 [--help] [version]
Retrieves the release notes for the next release of Apache Wicket,
and merges this into the CHANGELOG file.
version
optional version number to retrieve the release notes for
--help
shows this help
"
exit 0
fi
if [ ! -z "$1" ] ; then
current_version="$1"
major_version=$(expr $current_version : '\(.*\)\..*\..*\-.*')
minor_version=$(expr $current_version : '.*\.\(.*\)\..*\-.*')
bugfix_version=$(expr $current_version : '.*\..*\.\(.*\)-.*')
version="$1"
previous_version="$major_version.$(expr $minor_version - 1).0"
else
current_version=$(getProjectVersionFromPom)
major_version=$(expr $current_version : '\(.*\)\..*\..*\-.*')
minor_version=$(expr $current_version : '.*\.\(.*\)\..*\-.*')
bugfix_version=$(expr $current_version : '.*\..*\.\(.*\)-.*')
version="$major_version.$minor_version.0"
previous_version="$major_version.$(expr $minor_version - 1).0"
fi
echo "
Apache Wicket release notes generator
=====================================
This tool retrieves the release notes for the upcoming release from JIRA
and merges this with the existing CHANGELOG in a text format.
Version to retrieve the release notes from: $version
Press <enter> to continue \c"
read
git status --porcelain CHANGELOG-$major_version.x | grep -q "CHANGELOG-$major_version.x"
if [ $? -eq 0 ] ; then
fail "You already have changes in the CHANGELOG-$major_version.x
"
fi
grep -q "$version\$" CHANGELOG-$major_version.x
if [ $? -eq 0 ] ; then
fail "You already have added release notes for this version to the changelog.
"
fi
echo "
Extracting JIRA Release notes -- making web requests"
echo " - determining JIRA version id for $version: \c"
jira_project_id=12310561
jira_version_id=$( \
curl -s https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=$jira_project_id \
| xmllint --noout --noblanks --html --xpath "string(//select[@id=\"version_select\"]/option[translate(normalize-space(text()), ' ', '')=\"$version\"]/@value)" - 2>/dev/null \
)
re='^[0-9]+$'
if ! [[ $jira_version_id =~ $re ]] ; then
echo "ERROR"
echo "
Unable to retrieve the version ID from JIRA: received '$jira_version_id'" >&2
exit 1
fi
echo "$jira_version_id"
echo " - retrieving text release notes: \c"
curl -s "https://issues.apache.org/jira/secure/ReleaseNote.jspa?projectId=$jira_project_id&version=$jira_version_id&styleName=Text&Create=Create" \
| xmllint --noout --noblanks --html --xpath "string(//textarea)" - 2>/dev/null | cat -s | awk '{ if ($0 ~ /^\*\* / ) {
printf( "%s\n\n", $0);
} else {
printf( "%s\n", $0 );
}
}' > /tmp/release-notes-$version.txt
echo "done"
echo " - merging release notes into changelog: \c"
echo "This file contains all changes done in releases for Apache Wicket $major_version.x.
=======================================================================
$(cat /tmp/release-notes-$version.txt)
=======================================================================
$(tail -n +4 CHANGELOG-$major_version.x)
" > /tmp/changelog-$version.txt
cp /tmp/changelog-$version.txt CHANGELOG-$major_version.x
echo "done
"
git diff
echo ""
git add CHANGELOG-$major_version.x
git commit -m "Added CHANGELOG for release $version"
echo "
The CHANGELOG-$major_version.x file has been updated and committed.
To revert the changes to the CHANGELOG:
git reset HEAD^ --hard
Have fun!
"