bump

#!/bin/bash

# This script creates and pushes a release
# It takes one parameter: the version number of the release
# The current version number is in ih-core/bin/VERSION
# This command will fail if the repo is dirty, or if the release already exists.
# It will cause a commit with the new version updates

THIS_DIR=$(dirname "$(realpath "$0")")
ROOT_DIR=$(dirname "$THIS_DIR")

CURRENT_VERSION=$(cat "$ROOT_DIR/VERSION")

VERSION=${1:?"You must provide a version for the release (current version is $CURRENT_VERSION)"}

if [[ $(git status --short) != '' ]]; then
  echo 'Working directory is dirty, commit and push everything making a release commit.'
  exit 1
fi

echo "Bumping version to $VERSION and pushing."

# We want to abort if any of the following commands fail
set -e

git pull

# Update the formula and the version file with the new version
if [ "$(uname)" = "Linux" ]; then
  sed -i "s/VERSION=.*/VERSION=\"$VERSION\""/ "$ROOT_DIR/formula/ih-core.rb"
else
  sed -i '' "s/VERSION=.*/VERSION=\"$VERSION\""/ "$ROOT_DIR/formula/ih-core.rb"
fi
echo "$VERSION" >"$ROOT_DIR/VERSION"

# If updating the files caused a change then commit that change.
if [[ $(git status --short) != '' ]]; then
  git add "$ROOT_DIR/formula/ih-core.rb"
  git add "$ROOT_DIR/VERSION"
  git commit -m "Bump version to $VERSION"
fi

git push

set +e