[release] Testing alpha release using automated script

scripts/cleanup_cache.sh

@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+set -ev
+
+find "${HOME}/.m2/repository/" -type d -name "*-SNAPSHOT" | xargs -r -l rm -rf

scripts/init.sh

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+#!/usr/bin/env bash
+echo "=========================== Starting Init Script ==========================="
+PS4="\[\e[35m\]+ \[\e[m\]"
+set -vex
+pushd "$(dirname "${BASH_SOURCE[0]}")/../../"
+
+# Maven Setup
+find "${HOME}/.m2/repository/" -type d -name "*-SNAPSHOT*" | xargs -r -l rm -rf
+
+# Docker Logins
+echo "${DOCKERHUB_PASSWORD}" | docker login -u="${DOCKERHUB_USERNAME}" --password-stdin
+echo "${QUAY_PASSWORD}" | docker login -u="${QUAY_USERNAME}" --password-stdin quay.io
+
+popd
+set +vex
+echo "=========================== Finishing Init Script =========================="

scripts/maven_release.sh

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+#!/usr/bin/env bash
+echo "=========================== Starting Release Script ==========================="
+PS4="\[\e[35m\]+ \[\e[m\]"
+set -vex
+pushd "$(dirname "${BASH_SOURCE[0]}")/../../"
+
+# Use full history for release
+git checkout -B "${BRANCH_NAME}"
+
+# Run the release plugin - with "[skip ci]" in the release commit message
+mvn -B \
+  "-Darguments=-DskipTests -Dbuild-number=${BUILD_NUMBER}" \
+  release:clean release:prepare release:perform \
+  -DscmCommentPrefix="[maven-release-plugin][skip ci] " \
+  -Dusername="${GIT_USERNAME}" \
+  -Dpassword="${GIT_PASSWORD}" \
+  -Prelease
+
+popd
+set +vex
+echo "=========================== Finishing Release Script =========================="
+

scripts/verify_release_tag.sh

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+#!/usr/bin/env bash
+echo "=========================== Starting Verify Release Tag Script ==========================="
+PS4="\[\e[35m\]+ \[\e[m\]"
+set -vex
+pushd "$(dirname "${BASH_SOURCE[0]}")/../../"
+
+#
+# Check that the version to be released does not already have a git tag.
+#
+
+POM_VERSION=$(mvn -B -q help:evaluate -Dexpression=project.version -DforceStdout)
+printf "POM version: %s\n" "${POM_VERSION}"
+
+TAG="${POM_VERSION%-SNAPSHOT}"
+
+if git rev-parse "${TAG}^{tag}" &>/dev/null ; then
+  echo "The next tag \"${TAG}\" already exists in the git project"
+  exit 1
+fi
+
+popd
+set +vex
+echo "=========================== Finishing Verify Release Tag Script =========================="