Merge pull request #155 from shy3130/feat/composite-strategy #213

	name: Build and Push Docker Image

	# 触发:
	# - push 到 main: 覆盖刷新 :latest + :sha(每次提交可追溯)
	# - 打 v* tag: 额外产出带版本号的镜像(如 :v0.1.43), 便于固定回溯
	# - 手动: 网页 Actions → Run workflow
	on:
	push:
	branches: [main]
	tags: ['v*']
	workflow_dispatch:

	env:
	REGISTRY: ghcr.io
	IMAGE_NAME: ${{ github.repository }}

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

	permissions:
	contents: read
	packages: write

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

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

	- name: Extract metadata (tags, labels) for Docker
	id: meta
	uses: docker/metadata-action@v5
	with:
	images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
	tags: \|
	type=raw,value=latest
	type=sha,prefix=
	type=match,pattern=v*,group=0

	- name: Build and push Docker image
	uses: docker/build-push-action@v6
	with:
	context: .
	push: true
	platforms: linux/amd64,linux/arm64
	# GitHub runner 在海外, 关掉国内镜像源(USE_CN_MIRROR=0)
	# 让构建直连官方 npm/PyPI, 反而更快更稳;
	# 本地/国内手动 docker build 仍走 Dockerfile 默认的 CN 镜像。
	build-args: \|
	USE_CN_MIRROR=0
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}
	cache-from: type=gha
	cache-to: type=gha,mode=max

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