reincrementalify.sh

#!/bin/bash -ex
mvn io.jenkins.tools.incrementals:incrementals-maven-plugin:reincrementalify
git commit -m "mvn incrementals:reincrementalify" pom.xml */pom.xml

release.sh

#!/bin/bash -ex
#
# Kohsuke's automated release script
#
set -o pipefail
date

# this is the main module
if [ -z "$1" ]; then
  echo "./release.sh path/to/jenkins/ws"
  exit 1
fi
ws=$(cd "$1"; pwd)

# figure out where the release scripts are
pushd "$(dirname "$0")"
  bin="$PWD"
popd


umask 022 # we'll transfer files created during builds to Apache, where go=rx for directories are expected
xmlstarlet --version > /dev/null
if [ $? != 0 ]; then
  echo xmlstarlet is not installed
  exit -1
fi

export JAVA_HOME=/usr/local/java8

cd "$ws"
# if left-over jenkins.war for Debian build from the last time, delete it.
rm jenkins.war || true

if [ "$SKIP_MAVEN" = "" ]; then
  mvn help:evaluate -Dexpression=project.version -Doutput=v
  tag=jenkins-$(cat v | sed -e "s/-SNAPSHOT//g")
  export MAVEN_OPTS=-XX:MaxPermSize=160m
  mvn -B -Dtag=$tag -DskipTests -DpreparationGoals="-Dconcurrency=1 clean verify" release:prepare || mvn -B -Dtag=$tag -DskipTests install release:prepare || true
  mvn -DskipTests install

  # first time around release:perform appears to fail with some artifact missing error
  mvn release:perform || ( pushd target/checkout; mvn -DskipTests install; popd; mvn release:perform )
  pushd ~/ws/jenkins/packaging
    rm -rf target || true
  popd

  $bin/reincrementalify.sh
fi
war=$PWD/target/checkout/war/target/jenkins.war

id=$(show-pom-version target/checkout/pom.xml)
tag=jenkins-$(echo $id | sed -e "s/-SNAPSHOT//g")
case $id in
*-SNAPSHOT)
  echo Trying to release a SNAPSHOT
  exit 1
  ;;
esac

# push the changes to upstream. When that fails, that's usually because someone else pushed the new master in the mean time,
# so try to merge it. if that results in conflict, then that fails
if [ "$SKIP_PUSH" = "" ]; then
  git push origin master $tag || (git pull origin && git push origin master $tag)
fi

# push changes to the maven repository
# ruby $bin/deploy-plugin-pom.rb $id plugins

# update index
#pushd target/checkout
#  $bin/javadocReverseIndex.groovy > .htaccess
#  scp .htaccess           www-data@javadoc.jenkins-ci.org:~/javadoc.jenkins-ci.org/byShortName
#  rsync -az target/site/apidocs/ www-data@javadoc.jenkins-ci.org:~/javadoc.jenkins-ci.org/
#popd

# sorcerer

#pushd target/checkout
#  mvn -P sorcerer sorcerer:aggregate
#  rsync -az target/site/sorcerer/ www-data@hudson-labs.org:~/sorcerer.jenkins-ci.org/
#popd

# push bits
if [ "$SKIP_BIN" = "" ]; then
  pushd ~/ws/jenkins/packaging
    git fetch origin
    git checkout origin/$(cat $ws/packaging-ref.txt)
    make WAR=${war} JENKINS_URL=http://jenkins.local/ BRAND=$PWD/branding/jenkins.mk BUILDENV=$PWD/env/release.mk CREDENTIAL=~/ws/jenkins/signing-keys/kohsuke.mk publish
  popd
fi

# kick off relevant Jenkins jobs

# TODO: this is no-op until UC gen runs
# have jenkins.io show this latest version
# ssh trusted.ci.jenkins.io build jenkins.io/master

# from /srv/releases/jenkins to OSOL
ssh mirrorbrain@mirrors.jenkins.io /srv/releases/sync.sh "" | sed -e 's/^/[sync.sh] /'

echo success
date

show-pom-version.sh

#!/bin/sh
cygwin=false;
darwin=false;
case "`uname`" in
  CYGWIN*) cygwin=true ;;
esac

for i in "$@"
do
 if $cygwin ; then
   i="$(cygpath -w $i)"
 fi
 if [ -d "$i" ]; then
     i="$i/pom.xml"
 fi
 g=$(xmlstarlet sel -N pom=http://maven.apache.org/POM/4.0.0 -t -v "/project/version|/pom:project/pom:version" "$i" | tr -d '\r')
 if [ "$g" = "" ]; then
  g=$(xmlstarlet sel -N pom=http://maven.apache.org/POM/4.0.0 -t -v "/project/parent/version|/pom:project/pom:parent/pom:version" "$i" | tr -d '\r')
 fi
 echo $g

done