when forcing PCMU or PCMA we must also include telephone-event (#153) #376

	name: Docker

	on:
	push:
	branches:
	- main
	tags:
	- '*'

	jobs:
	push:

	runs-on: ubuntu-latest
	if: github.event_name == 'push'

	steps:
	- name: Checkout code
	uses: actions/checkout@v3

	- name: prepare tag
	id: prepare_tag
	run: \|
	IMAGE_ID=jambonz/sbc-outbound

	# Strip git ref prefix from version
	VERSION=$(echo "${{ github.ref }}" \| sed -e 's,./$.$,\1,')

	# Strip "v" prefix from tag name
	[[ "${{ github.ref }}" == "refs/tags/"* ]] && VERSION=$(echo $VERSION \| sed -e 's/^v//')

	# Use Docker `latest` tag convention
	[ "$VERSION" == "main" ] && VERSION=latest

	echo IMAGE_ID=$IMAGE_ID
	echo VERSION=$VERSION

	echo "image_id=$IMAGE_ID" >> $GITHUB_OUTPUT
	echo "version=$VERSION" >> $GITHUB_OUTPUT

	- name: Login to Docker Hub
	uses: docker/login-action@v2
	with:
	username: ${{ secrets.DOCKERHUB_USERNAME }}
	password: ${{ secrets.DOCKERHUB_TOKEN }}

	- name: Build and push Docker image
	uses: docker/build-push-action@v4
	with:
	context: .
	push: true
	tags: ${{ steps.prepare_tag.outputs.image_id }}:${{ steps.prepare_tag.outputs.version }}
	build-args: \|
	GITHUB_REPOSITORY=$GITHUB_REPOSITORY
	GITHUB_REF=$GITHUB_REF

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