Amend git commits with semversioner changes

semver.sh

#!/bin/bash -ex

BRANCH=$(git rev-parse --abbrev-ref HEAD)
if [[ $BRANCH == patch* || $BRANCH == bugfix* ]]; then
  VER_TYPE=patch
elif [[ $BRANCH == feature* || $BRANCH == minor* ]]; then
  VER_TYPE=minor
elif [[ $BRANCH == major* ]]; then
  VER_TYPE=major
else
  VER_TYPE=$1
fi

if [[ $VER_TYPE != "patch" && $VER_TYPE != "minor" && $VER_TYPE != "major" ]]; then
  echo 'Argument required: Must be "minor", "patch", or "major"'
  exit 1
fi

if [[ ! -f CHANGELOG.md ]]; then
  cd "$(git rev-parse --show-toplevel)"
fi

semversioner add-change --type $VER_TYPE --description "$(git --no-pager show -s --format=%s)"

git add .changes/next-release/

git commit --amend --no-edit