Publish Release #180

	name: Publish Release

	on:
	push:
	tags:
	- '*'

	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2

	- name: Set PRE_LAST_GIT_TAG
	run: \|
	git pull origin main --rebase --tags -f
	git tag
	echo "PRE_LAST_GIT_TAG=$(git tag --sort=version:refname \| tail -2 \| head -n 1)" >> $GITHUB_ENV
	echo "DATE_FORMAT='%an%x09%s'" >> $GITHUB_ENV

	- name: Set commits.txt
	run: \|
	echo ${{ env.PRE_LAST_GIT_TAG }}
	echo ${{ env.DATE_FORMAT }}
	git log ${{ env.PRE_LAST_GIT_TAG }}..HEAD --oneline --pretty=format:${{ env.DATE_FORMAT }} >> changelogs/commits.txt

	- name: Create CHANGELOG
	run: \|
	cat changelogs/commits.txt
	node ./bin/get-changelog.js "$(cat changelogs/commits.txt)"

	- name: Show recently created changelog
	run: \|
	cat changelogs/CHANGELOG.md

	- uses: ncipollo/release-action@v1
	with:
	artifacts: 'release.tar.gz'
	bodyFile: 'changelogs/CHANGELOG.md'
	token: ${{ secrets.GITHUB_TOKEN }}

	# Setup .npmrc file to publish to npm
	- uses: actions/setup-node@v2
	with:
	node-version: '12.x'
	registry-url: 'https://registry.npmjs.org'
	- run: npm ci
	- run: npm run build
	- run: npm publish --access=public
	env:
	NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}

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