NPM Release

release.sh

#!/bin/bash

set -e
# -e: Exit immediately if a pipeline [...] returns a non-zero status.
# @see: https://www.gnu.org/software/bash/manual/bashref.html#The-Set-Builtin-1

## prevent runing script outside the repo root
if ! [ -e scripts/release.sh ]; then
  echo >&2 "Please run scripts/release.sh from the repo root"
  exit 1
fi

## run the build
npm run build

## get the current version from package
current_version=$(node -p "require('./package').version")

## read the version update type
printf "Current version is '$current_version'"
printf "Update type ? <version> | (pre)major | (pre)minor | (pre)patch | prerelease | from-git"
read update_type

## add and commit unstaged changes
git add --all
git commit --allow-empty -am "Update $update_type from $current_version"

## update package version (disable git-tag-version, will be done after)
version=$(npm --no-git-tag-version version $update_type)

## create tag version
git tag -a "$version" -m "version $version"

## push to origin with tag
git push --follow-tag origin master

## publish to npm
npm publish