Add release scripts

Signed-off-by: Scott M Stark <starksm64@gmail.com>

.gitattributes

@@ -0,0 +1,69 @@
+# Handle line endings automatically for files detected as text
+# and leave all files detected as binary untouched.
+* text=auto
+
+#
+# The above will handle all files NOT found below
+#
+# These files are text and should be normalized (Convert crlf => lf)
+*.adoc          text
+*.conf          text
+*.config        text
+*.css           text
+*.df            text
+*.extension     text
+*.groovy        text
+*.htm           text
+*.html          text
+*.java          text
+*.js            text
+*.json          text
+*.jsp           text
+*.jspf          text
+*.md            text
+*.properties    text
+*.sbt           text
+*.scala         text
+*.sh            text
+*.sql           text
+*.svg           text
+*.template      text
+*.tld           text
+*.txt           text
+*.vm            text
+*.wadl          text
+*.wsdl          text
+*.xhtml         text
+*.xml           text
+*.xsd           text
+*.yml           text
+
+cipher          text
+jaas            text
+LICENSE         text
+NOTICE          text
+
+# These files are binary and should be left untouched
+# (binary is a macro for -text -diff)
+*.class         binary
+*.dll           binary
+*.ear           binary
+*.gif           binary
+*.ico           binary
+*.jar           binary
+*.jpg           binary
+*.jpeg          binary
+*.png           binary
+*.ser           binary
+*.so            binary
+*.war           binary
+*.zip           binary
+*.exe           binary
+*.gz            binary
+
+#Windows
+*.bat text eol=crlf
+*.cmd text eol=crlf
+
+#Unix/Linux
+*.sh text eol=lf

.gitignore

@@ -4,3 +4,16 @@
 *.ipr
 *.iws
 
+*.class
+.settings/
+.checkstyle
+target/
+tck/bin/
+.project
+build/
+.classpath
+.factorypath
+test-output
+
+# Ignore a release.conf for perform_release/* script usage
+release.conf

perform_release/deploy_to_maven_central.sh

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+#######################################################################
+## Copyright (c) 2016-2017 Contributors to the Eclipse Foundation
+##
+## See the NOTICE file(s) distributed with this work for additional
+## information regarding copyright ownership.
+##
+## Licensed 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.
+#######################################################################
+
+### Deploy to maven central
+##############################
+
+#RELEASE_VERSION=1.0
+TAG=$RELEASE_VERSION
+TARGET_MAVEN_REPO="central::default::https://oss.sonatype.org/service/local/staging/deploy/maven2" # Maven central
+#TARGET_MAVEN_REPO="local::default::file:///tmp/maven-repository" # For testing - deploys to a local repository in /tmp
+
+# validates that variables are set
+if echo XX"$RELEASE_VERSION"XX | grep XXXX > /dev/null
+  then
+    echo "ERROR: Some of the required environment variables are undefined. Please define and export them before running this script." >&2
+    exit
+  fi
+
+
+# add credentials for repository to settings.xml - for Maven Central, you need to have an account at Sonatype and access to the org.eclipse.microprofile group. See https://issues.sonatype.org/browse/OSSRH-32787
+
+# checkout release tag
+
+git checkout "$TAG"
+git reset --hard
+git clean -f
+
+# prepare artifacts
+## - signing with GPG key
+##   - Create GPG key - follow https://wiki.eclipse.org/GPG#Creating_your_GPG_keypair
+##   - upload your public key to one of the key servers that Maven Central checks: http://pgp.mit.edu:11371/, http://keyserver.ubuntu.com:11371/, http://pool.sks-keyservers.net:11371/
+##   - optionally have the key signed by other people (e.g. at Eclipse) or just create a proof that the signature is created by you, e.g. by adding it to KEYS file in the github repo
+##   - specify GPG passphrase in settings.xml as:
+##   <server>
+##      <id>gpg.passphrase</id>
+##      <passphrase>clear or encrypted text</passphrase>
+##    </server>
+##
+
+mvn --batch-mode -DaltDeploymentRepository="$TARGET_MAVEN_REPO" --projects .,api,tck -Pgpg-sign clean deploy
+
+# don't continue if the mvn command fails or aborted
+if [[ x$? != x0 ]]
+  then 
+    echo ERROR, aborting
+    exit
+fi

perform_release/prepare_release.sh

@@ -0,0 +1,97 @@
+#######################################################################
+## Copyright (c) 2016-2017 Contributors to the Eclipse Foundation
+##
+## See the NOTICE file(s) distributed with this work for additional
+## information regarding copyright ownership.
+##
+## Licensed 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.
+#######################################################################
+#set -v
+
+##################################
+# Specify the following variables
+##################################
+
+# requirements for versions:
+#   - for BND: dash must come before a classifier, such as RC1 (e.g. 1.0-RC1 is valid while 1.0RC1 is invalid)
+#RELEASE_VERSION=1.0-RC1
+#DEV_VERSION=1.0-SNAPSHOT
+#GIT_USER='Ondrej Mihalyi'
+#GIT_EMAIL='ondrej.mihalyi@gmail.com'
+ORIGIN_REMOTE_REPO=origin # - the name of the upstream repository to push changes to. It should be the main repository, not a fork
+BASE_REVISION=master # branch, tag or revision to make release from
+
+# try to read in these variables from a release.conf file
+if [ -e release.conf ]; then
+    source release.conf
+fi
+
+# check that we have all variables, noting each one that is missing
+declare -a release_vars=("RELEASE_VERSION" "DEV_VERSION" "GIT_USER" "GIT_EMAIL" "ORIGIN_REMOTE_REPO" "BASE_REVISION")
+declare -a missing_vars=()
+for v in "${release_vars[@]}"
+do
+    # echo "Checking ${v}=${!v}"
+    if [ "X${!v}" = "X" ]; then
+        echo "${v} is not defined"
+        missing_vars+=("${v}")
+    fi
+done
+if [ ${#missing_vars[@]} != 0 ]; then
+    echo "ERROR: the following required variables are not defined: ${missing_vars[@]}"
+    exit 1
+fi
+
+# Specify derived variables
+
+BRANCH=branch_$RELEASE_VERSION
+TAG=$RELEASE_VERSION
+
+# set git identity
+
+git config user.name "$GIT_USER"
+git config user.email "$GIT_EMAIL"
+
+# delete release branch and tag
+
+git checkout "$BASE_REVISION"
+git reset --hard
+git clean -f
+git branch -D "$BRANCH"
+git tag -d "$TAG" ## it's OK if tag cannot be found
+# create and checkout release branch
+
+git branch "$BRANCH"
+git checkout "$BRANCH"
+
+# prepare release
+
+mvn --batch-mode -DreleaseVersion=$RELEASE_VERSION -DdevelopmentVersion=$DEV_VERSION -Dtag=$TAG release:clean release:prepare
+
+# don't continue if the mvn command fails or aborted
+if [[ x$? != x0 ]]
+  then
+    echo ERROR, aborting
+    exit
+fi
+
+# publish the release TAG
+### If this fails because the tag already exists in the remote repo,
+### you can delete the tag with `git tag -d "$TAG" && git push origin :refs/tags/"$TAG"`
+
+git push "$ORIGIN_REMOTE_REPO" "$TAG"
+
+# revert git identity
+
+git config --unset user.name
+git config --unset user.email