do_release.sh

#!/bin/bash

if ! git diff-index --quiet HEAD --; then
  echo You must commit all your changes before updating the version
  exit 1
fi

old_version=$(jq '.version' package.json | tr -d '"')

if [ $# -ne 1 ]; then
  read -p "Current version is $old_version. Enter a new version: " version
else
  version=$1
fi

if [ "$old_version" = "$version" ]; then
  echo Already at version $version
  exit 1
fi

echo Updating version to $version

command -v jq >/dev/null 2>&1 || { echo >&2 "Missing jq. Please install jq."; exit 1; }

{ rm package.json && jq --arg version $version '.version |= $version' > package.json; } < package.json

read -p "Do you wish to commit the new version, tag and push? [y/N] " tyn
if echo "$tyn" | grep -iq "^y"; then
  git commit -am "bump to $version" && git tag v$version && git push && git push --tags

  read -p "Do you wish to build and publish the release? [y/N] " pyn
  if echo "$pyn" | grep -iq "^y"; then
    yarn run build:publish
  fi
fi