CI: Try simplifying builds by reusing already built artifacts #12

	name: Build and Publish Docker Image

	on:
	push:
	branches: [ "main" ]

	env:
	DOCKERHUB_USERNAME: ${{ secrets.DOCKERHUB_USERNAME }}
	DOCKERHUB_TOKEN: ${{ secrets.DOCKERHUB_TOKEN }}
	IMAGE_NAME: mecoblock/sanitizetelebot

	jobs:
	build-and-push:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v3

	- name: Set up QEMU
	uses: docker/setup-qemu-action@v2

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v2

	- name: Find Go workflow run
	id: find_go_run
	uses: actions/github-script@v6
	with:
	script: \|
	const runs = await github.rest.actions.listWorkflowRunsForRepo({
	owner: context.repo.owner,
	repo: context.repo.repo,
	workflow_id: 'go.yml',
	head_sha: context.sha,
	event: 'push',
	status: 'success',
	});
	if (runs.data.workflow_runs.length === 0) {
	core.setFailed('No successful Go workflow run found for this commit.');
	} else {
	core.setOutput('run_id', runs.data.workflow_runs[0].id);
	}

	- name: Download Go Artifacts
	uses: actions/download-artifact@v4
	with:
	pattern: sanitizetelebot-linux-*
	repository: ${{ github.repository }}
	run-id: ${{ steps.find_go_run.outputs.run_id }}
	github-token: ${{ secrets.GITHUB_TOKEN }}
	path: ./bin

	- name: Login to DockerHub
	uses: docker/login-action@v2
	with:
	username: ${{ env.DOCKERHUB_USERNAME }}
	password: ${{ env.DOCKERHUB_TOKEN }}

	- name: Build and push
	uses: docker/build-push-action@v4
	with:
	context: .
	platforms: linux/amd64,linux/arm64
	push: true
	tags: ${{ env.IMAGE_NAME }}:latest
	# Use a different binary for each platform
	build-args: \|
	APP_BINARY=sanitizetelebot-linux-${TARGETARCH}

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