added error handling for copying local projects #12

	name: Docker

	on:
	push:
	tags: [ 'v..*' ]
	workflow_dispatch:

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

	jobs:
	build:

	runs-on: ubuntu-latest
	permissions:
	contents: read
	packages: write
	id-token: write

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

	- name: Install cosign
	uses: sigstore/cosign-installer@v3.5.0

	- 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 }}
	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 }}
	tags: \|
	type=ref,event=tag
	type=semver,pattern={{version}}
	type=raw,value=latest
	type=sha

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

	- name: Sign the images with GitHub OIDC Token
	env:
	DIGEST: ${{ steps.build-and-push.outputs.digest }}
	TAGS: ${{ steps.meta.outputs.tags }}
	run: \|
	images=""
	for tag in ${TAGS}; do
	images+="${tag}@${DIGEST} "
	done
	cosign sign --yes ${images}

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