pre-release.sh

#!/bin/bash

set -o errexit  # Exit the script with error if any of the commands fail

if [ "$#" -lt 2 ] || [ "$#" -gt 3 ]; then
  echo "Usage: $0 <release version> <pre-release suffix> <remote (defaults to origin)>" >&2
  exit 1
fi

CURRENT=$1-SNAPSHOT
RELEASE=$1-$2
REMOTE=${3:-origin}
BRANCH=$(git rev-parse --abbrev-ref HEAD)

echo "Current snapshot: ${CURRENT}"
echo "Release: ${RELEASE}"
echo "Remote: ${REMOTE}"
echo "Branch: ${BRANCH}"

# Update to pre-release version
echo "Updating build.gradle to release version ${RELEASE}"
sed -i '' "s/version = '${CURRENT}'/version = '${RELEASE}'/g" build.gradle
git add build.gradle
git commit -m "Version: bump ${RELEASE}"
git push "${REMOTE}" "${BRANCH}"

echo "Sleeping for 5 ..."
sleep 5

# Tag it
echo "Tagging pre-release ${RELEASE}"
git tag -a r"${RELEASE}" -m "${RELEASE}"
git push "${REMOTE}" r"${RELEASE}"

echo "Sleeping for 5 ..."
sleep 5

# Update back to snapshot version
echo "Updating build.gradle to next snapshot version ${CURRENT}"
sed -i '' "s/version = '${RELEASE}'/version = '${CURRENT}'/g" build.gradle
git add build.gradle
git commit -m "Version: bump ${CURRENT}"
git push "${REMOTE}" "${BRANCH}"