Docker Build and Publish - Dev #8

	name: Docker Build and Publish - Dev

	on:
	workflow_dispatch:

	env:
	# DOCKERHUB_REPO: ${{ secrets.DOCKERHUB_USERNAME }}/video-watchdog
	GHCR_REPO: ghcr.io/${{ github.repository }}
	CODE_BRANCH: dev

	jobs:
	build-and-push:
	runs-on: ubuntu-latest
	permissions:
	contents: read
	packages: write

	steps:
	- name: Checkout repository
	uses: actions/checkout@v5
	with:
	ref: ${{ env.CODE_BRANCH }}

	- name: Set up QEMU
	uses: docker/setup-qemu-action@v3

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

	# - name: Log in to Docker Hub
	# uses: docker/login-action@v3
	# with:
	# username: ${{ secrets.DOCKERHUB_USERNAME }}
	# password: ${{ secrets.DOCKERHUB_TOKEN }}

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

	- name: Extract metadata (tags, labels) for Docker
	id: meta
	uses: docker/metadata-action@v5
	with:
	images: \|
	# ${{ env.DOCKERHUB_REPO }}
	${{ env.GHCR_REPO }}
	flavor: \|
	latest=false
	tags: \|
	# 当通过 Tag 触发时，输出对应的 Tag
	type=ref,event=tag
	# 当手动触发时，输出代码所在分支名
	type=raw,value=${{ env.CODE_BRANCH }}
	# 仅当通过 Tag 触发时，输出 latest 标签
	type=raw,value=latest,enable=${{ github.ref_type == 'tag' }}

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

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