Maven Project | Bump Major, Minor, or Patch Sematic Version

currentversion.sh

currentversion() {
    # If xpath is on your machine (macos will I believe),
    #  and the project's version is in the path `project.version`,
    #  then it is nice to use this because it is faster.
    # xpath ./pom.xml 'project/version/text()' 2>/dev/null

    # Otherwise:
    mvn help:evaluate -Dexpression=project.version -q -DforceStdout
}

mavenMajorVersionBump.sh

bumpmajor() {
    CURRENT_VERSION=`currentversion`
    [[ $CURRENT_VERSION == *"-"* ]] && VERSION_SUFFIX="-${CURRENT_VERSION##*-}"
    OLD_MAJOR_VERSION=$((`echo $CURRENT_VERSION | grep -Po '^[0-9]+(?=\.)'`))
    NEW_MAJOR_VERSION=$((OLD_MAJOR_VERSION + 1)) # bump!
    NEW_FULL_VERSION=$(echo $CURRENT_VERSION | sed "s/^[0-9]*.*/$NEW_MAJOR_VERSION.0.0/g")$VERSION_SUFFIX
    setversion "$NEW_FULL_VERSION"
    mvn versions:commit # Deletes the backup pom used by the 'revert' command
    update_pom-dependency_file
}

mavenMinorVersionBump.sh

bumpminor() {
    CURRENT_VERSION=`currentversion`
    [[ $CURRENT_VERSION == *"-"* ]] && VERSION_SUFFIX="-${CURRENT_VERSION##*-}"
    OLD_MINOR_VERSION=$((`echo $CURRENT_VERSION | grep -Po '(?<=\.)[0-9]+(?=\.)'`))
    NEW_MINOR_VERSION=$((OLD_MINOR_VERSION + 1)) # bump!
    NEW_FULL_VERSION=$(echo $CURRENT_VERSION | sed "s/\.[0-9]*.*/.$NEW_MINOR_VERSION.0/g")$VERSION_SUFFIX
    setversion "$NEW_FULL_VERSION"
    mvn versions:commit # Deletes the backup pom used by the 'revert' command
    update_pom-dependency_file
}

mavenPatchVersionBump.sh

bumppatch() {
    CURRENT_VERSION=`currentversion`
    [[ $CURRENT_VERSION == *"-"* ]] && VERSION_SUFFIX="-${CURRENT_VERSION##*-}"
    OLD_PATCH_VERSION=$((`echo $CURRENT_VERSION | grep -Po '(?<=\.)[0-9]+'$VERSION_SUFFIX'$'`))
    NEW_PATCH_VERSION=$((OLD_PATCH_VERSION + 1)) # bump!
    NEW_FULL_VERSION=$(echo $CURRENT_VERSION | sed "s/\.[0-9]*"$VERSION_SUFFIX"$/.$NEW_PATCH_VERSION/g")$VERSION_SUFFIX
    setversion "$NEW_FULL_VERSION"
    mvn versions:commit # Deletes the backup pom used by the 'revert' command
    update_pom-dependency_file
}

mavenVersionBump.sh

bumpmajor() {
    CURRENT_VERSION=`currentversion`
    [[ $CURRENT_VERSION == *"-"* ]] && VERSION_SUFFIX="-${CURRENT_VERSION##*-}"
    OLD_MAJOR_VERSION=$((`echo $CURRENT_VERSION | grep -Po '^[0-9]+(?=\.)'`))
    NEW_MAJOR_VERSION=$((OLD_MAJOR_VERSION + 1)) # bump!
    NEW_FULL_VERSION=$(echo $CURRENT_VERSION | sed "s/^[0-9]*.*/$NEW_MAJOR_VERSION.0.0/g")$VERSION_SUFFIX
    setversion "$NEW_FULL_VERSION"
    mvn versions:commit # Deletes the backup pom used by the 'revert' command
    update_pom-dependency_file
}

bumpminor() {
    CURRENT_VERSION=`currentversion`
    [[ $CURRENT_VERSION == *"-"* ]] && VERSION_SUFFIX="-${CURRENT_VERSION##*-}"
    OLD_MINOR_VERSION=$((`echo $CURRENT_VERSION | grep -Po '(?<=\.)[0-9]+(?=\.)'`))
    NEW_MINOR_VERSION=$((OLD_MINOR_VERSION + 1)) # bump!
    NEW_FULL_VERSION=$(echo $CURRENT_VERSION | sed "s/\.[0-9]*.*/.$NEW_MINOR_VERSION.0/g")$VERSION_SUFFIX
    setversion "$NEW_FULL_VERSION"
    mvn versions:commit # Deletes the backup pom used by the 'revert' command
    update_pom-dependency_file
}

bumppatch() {
    CURRENT_VERSION=`currentversion`
    [[ $CURRENT_VERSION == *"-"* ]] && VERSION_SUFFIX="-${CURRENT_VERSION##*-}"
    OLD_PATCH_VERSION=$((`echo $CURRENT_VERSION | grep -Po '(?<=\.)[0-9]+'$VERSION_SUFFIX'$'`))
    NEW_PATCH_VERSION=$((OLD_PATCH_VERSION + 1)) # bump!
    NEW_FULL_VERSION=$(echo $CURRENT_VERSION | sed "s/\.[0-9]*"$VERSION_SUFFIX"$/.$NEW_PATCH_VERSION/g")$VERSION_SUFFIX
    setversion "$NEW_FULL_VERSION"
    mvn versions:commit # Deletes the backup pom used by the 'revert' command
    update_pom-dependency_file
}

currentversion() {
    # If xpath is on your machine (macos will I believe),
    #  and the project's version is in the path `project.version`,
    #  then it is nice to use this because it is faster.
    # xpath ./pom.xml 'project/version/text()' 2>/dev/null

    # Otherwise:
    mvn help:evaluate -Dexpression=project.version -q -DforceStdout
}

setversion() {
    mvn versions:set -DnewVersion="$1"
}

update_pom-dependency_file() {
    mvn clean verify -Dmaven.test.skip=true
}

setversion.sh

setversion() {
    mvn versions:set -DnewVersion="$1"
}

update_pom-dependency_file.sh

update_pom-dependency_file() {
    mvn clean verify -Dmaven.test.skip=true
}