(package) base image nightly build #38

	name: (package) base image nightly build

	on:
	workflow_dispatch:
	schedule:
	- cron: "25 1 * * *"

	env:
	IMAGE_NAME: base

	jobs:
	build:
	if: github.repository == 'dreamwidth/dreamwidth'

	runs-on: ubuntu-latest

	permissions:
	packages: write

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

	- name: Build image
	run: docker build -t $IMAGE_NAME --label "runnumber=${GITHUB_RUN_ID}" etc/docker/$IMAGE_NAME

	- name: Log in to registry
	run: echo "${{ secrets.GITHUB_TOKEN }}" \| docker login ghcr.io -u $ --password-stdin

	- name: Push image
	run: \|
	IMAGE_ID=ghcr.io/${{ github.repository_owner }}/$IMAGE_NAME

	# Change all uppercase to lowercase
	IMAGE_ID=$(echo $IMAGE_ID \| tr '[A-Z]' '[a-z]')

	# Strip git ref prefix from version
	VERSION=$(echo "${{ github.ref }}" \| sed -e 's,./$.$,\1,')

	# Strip "v" prefix from tag name
	[[ "${{ github.ref }}" == "refs/tags/"* ]] && VERSION=$(echo $VERSION \| sed -e 's/^v//')

	# Use Docker `latest` tag convention for master/main
	[ "$VERSION" == "master" ] && VERSION=latest
	[ "$VERSION" == "main" ] && VERSION=latest

	echo IMAGE_ID=$IMAGE_ID
	echo VERSION=$VERSION
	docker tag $IMAGE_NAME $IMAGE_ID:$VERSION
	docker push $IMAGE_ID:$VERSION

	# Get sha256 for later
	IMAGE_DIGEST=$(docker inspect --format='{{index .RepoDigests 0}}' $IMAGE_NAME \| cut -d@ -f2)
	echo "IMAGE_DIGEST=$IMAGE_DIGEST" >> $GITHUB_ENV

	- name: Notify Discord
	uses: sarisia/actions-status-discord@v1
	if: always()
	with:
	description: "Package digest: `${{ env.IMAGE_DIGEST }}`"
	webhook: ${{ secrets.DISCORD_WEBHOOK }}

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