docker wip #22

	name: preview

	on:
	workflow_dispatch:
	push:
	branches:
	- ci-preview

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

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

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

	- name: Cache Docker layers
	uses: actions/cache@v4
	with:
	path: /tmp/.buildx-cache
	key: ${{ runner.os }}-buildx-${{ github.ref_name }}-${{ github.sha }}
	restore-keys: \|
	${{ runner.os }}-buildx-${{ github.ref_name }}
	${{ runner.os }}-buildx-

	- name: Login to GitHub Container Registry
	uses: docker/login-action@v3
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Set outputs
	id: vars
	run: \|
	git config --global --add safe.directory "${{ github.workspace }}"
	echo "sha_short=$(git rev-parse --short HEAD)" >> "$GITHUB_OUTPUT"

	- name: Build binaries
	run: \|
	docker buildx build -t build -f .github/Dockerfile . \
	--cache-from type=local,src=/tmp/.buildx-cache \
	--cache-to type=local,dest=/tmp/.buildx-cache-new,mode=max
	docker run --rm -v "$(pwd)/artifacts:/artifacts" build /bin/sh -c "cp -r /app/artifacts/* /artifacts"

	- name: Build and push docker image
	uses: docker/build-push-action@v3
	with:
	push: true
	tags: ghcr.io/${{ github.repository }}:preview--${{ steps.vars.outputs.sha_short }}
	cache-from: type=local,src=/tmp/.buildx-cache
	cache-to: type=local,dest=/tmp/.buildx-cache-new,mode=max
	platforms: linux/amd64
	build-contexts: \|
	artifacts=artifacts

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