#!/bin/bash
set -ev
getVersion() {
grep -m1 -o ".*$" pom.xml | awk -F'[><]' '{print $3}'
}
removeSnapshots() {
sed -i 's/-SNAPSHOT//' pom.xml
}
commitRelease() {
local APP_VERSION=$(getVersion)
git commit -a -m "Update version for release"
git tag -a "v${APP_VERSION}" -m "Tag release version"
}
bumpVersion() {
echo "Bump version number"
local APP_VERSION=$(getVersion | xargs)
local SEMANTIC_REGEX='^([0-9]+)\.([0-9]+)(\.([0-9]+))?$'
if [[ ${APP_VERSION} =~ ${SEMANTIC_REGEX} ]]; then
if [[ ${BASH_REMATCH[4]} ]]; then
nextVersion=$((BASH_REMATCH[4] + 1))
nextVersion="${BASH_REMATCH[1]}.${BASH_REMATCH[2]}.${nextVersion}-SNAPSHOT"
else
nextVersion=$((BASH_REMATCH[2] + 1))
nextVersion="${BASH_REMATCH[1]}.${nextVersion}-SNAPSHOT"
fi
echo "Next version: ${nextVersion}"
sed -i "0,/.*<\/version>/s//${nextVersion}<\/version>/" pom.xml
else
echo "No semantic version and therefore cannot publish to maven repository: '${APP_VERSION}'"
fi
}
commitNextVersion() {
git commit -a -m "Update version for release"
}
git config --global user.email "actions@github.com"
git config --global user.name "GitHub Actions"
echo "Deploying release to Maven Central"
removeSnapshots
mvn --batch-mode -Prelease deploy
commitRelease
bumpVersion
commitNextVersion