Release #9

	name: Release

	on:
	release:
	types: [prereleased, edited, released]

	jobs:
	build:
	name: Build AWS lambda function
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2
	with:
	ref: "main"

	- name: Install dependencies
	run: yarn install

	- name: Get release tag
	id: ref
	run: \|
	TAG=${REF#"$PREFIX"}
	echo "::set-output name=tag::$TAG"
	env:
	REF: ${{ github.ref }}
	PREFIX: "refs/tags/"

	- name: Update package.json version
	run: \|
	tmp=$(mktemp)
	jq '.version = "${{ steps.ref.outputs.tag }}"' package.json > "$tmp"
	mv "$tmp" package.json

	- name: Build lambda distribution
	run: yarn dist

	- name: Setup GitHub git user
	run: \|
	git config user.name github-actions
	git config user.email github-actions@github.com

	- name: Push builds
	run: \|
	git add package.json terraform/lambda.zip
	git commit -m "Build app for release ${{ steps.ref.outputs.tag }}"
	git push

	- name: Move release tag to latest commit
	run: \|
	git tag --force "${{ steps.ref.outputs.tag }}" $(git rev-parse HEAD)
	git push --force --tags

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