Merge branch 'develop' #40

	name: Publish

	on:
	push:
	branches:
	- main
	tags:
	- "v20*"

	env:
	IMAGE_NAME: asciinema-server

	jobs:
	publish:
	runs-on: ubuntu-22.04
	permissions:
	packages: write
	contents: read

	steps:
	- uses: actions/checkout@v4

	- name: Set up outputs
	id: vars
	run: \|
	IMAGE_ID=ghcr.io/${{ github.repository_owner }}/$IMAGE_NAME
	# Change all uppercase to lowercase
	IMAGE_ID=$(echo $IMAGE_ID \| tr '[A-Z]' '[a-z]')
	IMAGE_TAG="${{ github.ref_name }}"
	# Strip "v" prefix from tag name
	[[ "${{ github.ref_type }}" == "tag" ]] && IMAGE_TAG=$(echo $IMAGE_TAG \| sed -e 's/^v//')
	# Use Docker `latest` tag convention
	[ "$IMAGE_TAG" == "main" ] && IMAGE_TAG=latest
	VERSION="${{ github.sha }}"
	[[ "${{ github.ref_type }}" == "tag" ]] && VERSION="${{ github.ref_name }}"
	[[ "${{ github.ref_type }}" == "branch" ]] && VERSION="${{ github.ref_name }}-${{ github.sha }}"
	echo IMAGE_ID=$IMAGE_ID >> $GITHUB_OUTPUT
	echo IMAGE_TAG=$IMAGE_TAG >> $GITHUB_OUTPUT
	echo VERSION=$VERSION >> $GITHUB_OUTPUT

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3

	- name: Login to GitHub Container Registry
	uses: docker/login-action@v3
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Build image
	uses: docker/build-push-action@v5
	with:
	context: .
	push: true
	tags: ${{ steps.vars.outputs.IMAGE_ID }}:${{ steps.vars.outputs.IMAGE_TAG }}
	labels: runnumber=${{ github.run_id }}
	cache-from: type=gha
	cache-to: type=gha,mode=max
	platforms: linux/amd64,linux/arm64
	build-args: \|
	VERSION=${{ steps.vars.outputs.VERSION }}

Provide feedback