构建镜像 #46

	name: 构建镜像

	on:
	workflow_dispatch:
	# 只保留手动构建
	# 如果不想这个年更项目一更新就原地去世，请保持注释
	# push:
	# branches:
	# - master

	concurrency:
	group: build-${{ github.ref }}
	cancel-in-progress: true

	env:
	IMAGE_NAME: tieba-cloud-sign

	jobs:
	build:
	runs-on: ubuntu-latest
	name: 构建镜像
	steps:
	-
	name: Checkout
	uses: actions/checkout@master

	-
	name: Get version
	run: \|
	version=$(sed -n "s/define('SYSTEM_VER', '$[^']*$');/\1/p" init.php)
	echo "version=${version}" >> "$GITHUB_ENV"

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

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

	-
	name: Login DockerHub
	uses: docker/login-action@v3
	with:
	username: ${{ secrets.DOCKERHUB_USERNAME }}
	password: ${{ secrets.DOCKERHUB_PASSWORD }}

	-
	name: Set Up Cache
	uses: actions/cache@v4
	id: buildx-cache
	with:
	path: /tmp/.buildx-cache
	key: ${{ runner.os }}-buildx

	-
	name: Buildx
	uses: docker/build-push-action@v6
	with:
	context: .
	file: docker/Dockerfile
	platforms: linux/amd64,linux/arm64,linux/arm,linux/s390x
	push: true
	tags: ${{ secrets.DOCKERHUB_USERNAME }}/${{ env.IMAGE_NAME }}:latest,${{ secrets.DOCKERHUB_USERNAME }}/${{ env.IMAGE_NAME }}:${{ env.version }}

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