Attempt to get more CI workflows running in our GH Actions env. #128

	# Docs for the Azure Web Apps Deploy action: https://github.com/Azure/webapps-deploy
	# More GitHub Actions for Azure: https://github.com/Azure/actions

	name: trackabout/snappass build and publish image

	on:
	push:
	branches:
	- 'main'
	tags:
	- 'v*'
	pull_request:
	branches:
	- 'main'

	jobs:
	build:
	runs-on: ubuntu-latest

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

	- name: Extract metadata (tags, labels) for Docker
	id: meta
	uses: docker/metadata-action@v5
	with:
	images: trackabout/snappass

	- name: Set up QEMU
	uses: docker/setup-qemu-action@v3

	- 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.sha }}
	restore-keys: \|
	${{ runner.os }}-buildx-

	- name: Log in to Docker Hub
	if: github.event_name == 'push' && github.ref == 'refs/heads/main'
	uses: docker/login-action@v3
	with:
	username: ${{ secrets.DOCKER_HUB_USERNAME }}
	password: ${{ secrets.DOCKER_HUB_KEY }}

	- name: Build container image, publish if not a PR
	uses: docker/build-push-action@v5
	with:
	context: .
	push: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' }}
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}
	cache-from: type=gha,scope=${{ github.repository }}
	cache-to: type=gha,mode=max,scope=${{ github.repository }}

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