Downgrade nodejs version for build #13

	name: Docker builds

	on:
	push:
	branches:
	- "main"
	workflow_dispatch:

	jobs:
	build-push-academy:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/[email protected]

	- name: Set outputs
	id: vars
	run: \|
	echo "::set-output name=date::$(date +%Y-%m-%dT%H-%M-%S)"
	echo "::set-output name=sha_short::$(git rev-parse --short HEAD)"

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v1

	- name: Login to GitHub Container Registry
	uses: docker/login-action@v1
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Build and push
	id: docker_build
	uses: docker/build-push-action@v3
	with:
	context: .
	platforms: linux/amd64
	cache-from: type=gha
	cache-to: type=gha,mode=max
	# Only push if on main branch
	push: ${{ github.ref == 'refs/heads/main' && github.event_name == 'push' }}
	tags: \|
	ghcr.io/ligolang/tezos-academy:latest
	ghcr.io/ligolang/tezos-academy:${{ steps.vars.outputs.date }}-${{ steps.vars.outputs.sha_short }}

Provide feedback