Prepare container for testing #1

	name: Prepare container for testing

	on:
	workflow_dispatch:

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

	jobs:
	build-push:
	name: Build & push
	runs-on: ubuntu-latest
	permissions:
	contents: read
	packages: write
	steps:
	- name: Create Multiline File
	run: \|
	cat <<EOL > Dockerfile
	FROM node:16

	sudo apt-get -qqy update
	sudo apt-get -qqy --no-install-recommends install \
	libfontconfig \
	libfreetype6 \
	xfonts-cyrillic \
	xfonts-scalable \
	fonts-liberation \
	fonts-ipafont-gothic \
	fonts-wqy-zenhei \
	fonts-tlwg-loma-otf \
	fonts-freefont-ttf
	sudo rm -rf /var/lib/apt/lists/*
	sudo apt-get -qyy clean

	EOL
	- name: Log in to the Container registry
	uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}
	- name: Extract metadata (tags, labels) for Docker
	id: meta
	uses: docker/metadata-action@9ec57ed1fcdbf14dcef7dfbe97b2010124a938b7
	with:
	images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
	- name: Build and push Docker image
	uses: docker/build-push-action@f2a1d5e99d037542a71f64918e516c093c6f3fc4
	with:
	context: .
	push: true
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

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