Publish Docker Image #2

	name: Publish Docker Image

	on:
	release:
	types: [published]
	# Allow manual trigger for testing
	workflow_dispatch:
	inputs:
	tag:
	description: 'Image tag (defaults to "dev")'
	required: false
	default: 'dev'

	env:
	REGISTRY: ghcr.io
	IMAGE_NAME: agent-ci/agentexec-worker

	permissions:
	contents: read
	packages: write

	jobs:
	build-and-push:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout repository
	uses: actions/checkout@v4

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

	- name: Log in to Container Registry
	uses: docker/login-action@v3
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Extract metadata for Docker
	id: meta
	uses: docker/metadata-action@v5
	with:
	images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
	tags: \|
	# Tag with version on release (e.g., v0.1.2 -> 0.1.2)
	type=semver,pattern={{version}}
	# Tag with major.minor on release (e.g., v0.1.2 -> 0.1)
	type=semver,pattern={{major}}.{{minor}}
	# Tag as "latest" on release
	type=raw,value=latest,enable=${{ github.event_name == 'release' }}
	# Tag with input value on manual dispatch
	type=raw,value=${{ inputs.tag }},enable=${{ github.event_name == 'workflow_dispatch' }}

	- name: Build and push Docker image
	uses: docker/build-push-action@v5
	with:
	context: ./docker
	file: ./docker/Dockerfile
	push: true
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}
	cache-from: type=gha
	cache-to: type=gha,mode=max
	platforms: linux/amd64,linux/arm64

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