Switch docker push to be triggered on new release #11

	name: Cross-Compile Docker Build and Push

	on:
	pull_request:
	types:
	- opened
	- synchronize
	- closed
	workflow_dispatch:

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	include:
	- platform: 'linux/amd64'
	ccarch: 'x86_64'
	- platform: 'linux/arm64'
	ccarch: 'aarch64'

	steps:
	- name: Checkout code
	uses: actions/checkout@v3

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

	- name: Cache Docker layers
	uses: actions/cache@v2
	with:
	path: /tmp/.buildx-cache
	key: ${{ runner.os }}-buildx-${{ github.sha }}
	restore-keys: \|
	${{ runner.os }}-buildx-

	- name: Generate Docker metadata
	id: metadata
	uses: docker/metadata-action@v3
	with:
	images: greenden/oracle-core
	tags: \|
	type=sha
	- name: Build images
	uses: docker/build-push-action@v3
	with:
	context: .
	platforms: ${{ matrix.platform }}
	tags: ${{ steps.metadata.outputs.tags }}
	build-args: \|
	TARGETPLATFORM=${{ matrix.platform }}
	CCARCH=${{ matrix.ccarch }}
	cache-from: type=local,src=/tmp/.buildx-cache
	cache-to: type=local,dest=/tmp/.buildx-cache,mode=max
	push: false
	load: true

	push:
	needs: build
	runs-on: ubuntu-latest
	steps:
	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v1

	- name: Login to DockerHub
	uses: docker/login-action@v2
	with:
	username: ${{ secrets.DOCKERHUB_USERNAME }}
	password: ${{ secrets.DOCKERHUB_TOKEN }}

	- name: Combine and Push to DockerHub
	uses: docker/build-push-action@v3
	with:
	context: .
	platforms: linux/amd64,linux/arm64
	tags: greenden/oracle-core:${{ github.sha }}, greenden/oracle-core:latest
	cache-from: type=local,src=/tmp/.buildx-cache
	push: true

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