ci: add snapshot builds using gh actions #3

	name: goreleaser

	on:
	push:
	branches:
	- custom/ffmpeg-build

	permissions:
	contents: read
	packages: write

	jobs:
	publish-snapshot:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	fetch-depth: 0
	- name: Set up QEMU
	uses: docker/setup-qemu-action@v3
	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3
	- name: Login to GitHub Container Registry
	uses: docker/login-action@v3
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}
	- name: Set up Go
	uses: actions/setup-go@v4
	with:
	go-version: '>=1.21.0'
	- name: Install go-swagger
	uses: jaxxstorm/[email protected]
	with:
	repo: go-swagger/go-swagger
	extension-matching: disable
	rename-to: swagger
	chmod: 0755
	- name: Run GoReleaser
	uses: goreleaser/goreleaser-action@v5
	with:
	distribution: goreleaser
	version: latest
	args: release --clean --snapshot
	- name: Push container images
	run: \|
	docker push ghcr.io/parkour-vienna/gotosocial:snapshot-armv6
	docker push ghcr.io/parkour-vienna/gotosocial:snapshot-armv7
	docker push ghcr.io/parkour-vienna/gotosocial:snapshot-arm64v8
	docker push ghcr.io/parkour-vienna/gotosocial:snapshot-amd64
	docker manifest create ghcr.io/parkour-vienna/gotosocial:snapshot ghcr.io/parkour-vienna/gotosocial:snapshot-armv6 ghcr.io/parkour-vienna/gotosocial:snapshot-armv7 ghcr.io/parkour-vienna/gotosocial:snapshot-amd64 ghcr.io/parkour-vienna/gotosocial:snapshot-arm64v8
	docker manifest push ghcr.io/parkour-vienna/gotosocial:snapshot

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