Use tab writer to improve output of invocations and errors #33

	name: Docker

	on:
	workflow_dispatch:
	schedule:
	- cron: "39 12 * * *"
	push:
	branches: ["main"]
	tags: ["v..*"]
	pull_request:
	branches: ["main"]
	paths:
	- "qlty-/*"
	- "Cargo.*"
	- ".github/workflows/docker.yml"

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

	jobs:
	build:
	runs-on: ubuntu-latest
	permissions:
	contents: read
	packages: write
	id-token: write # For signatures

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

	- name: Install cosign
	if: github.event_name != 'pull_request'
	uses: sigstore/[email protected]

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

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

	- name: Log into registry ${{ env.REGISTRY }}
	if: github.event_name != 'pull_request'
	uses: docker/login-action@v3
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Extract Docker metadata
	id: meta
	uses: docker/metadata-action@v5
	with:
	images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}

	- name: Build and push Docker image
	id: build-and-push
	uses: docker/build-push-action@v6
	with:
	context: .
	push: ${{ github.event_name != 'pull_request' }}
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}
	cache-from: type=gha
	cache-to: type=gha,mode=max

	- name: Sign the published Docker image
	if: ${{ github.event_name != 'pull_request' }}
	env:
	TAGS: ${{ steps.meta.outputs.tags }}
	DIGEST: ${{ steps.build-and-push.outputs.digest }}
	run: echo "${TAGS}" \| xargs -I {} cosign sign --yes {}@${DIGEST}

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