Docker #3

	name: Build and Push Docker Image

	on:
	push:
	workflow_dispatch:

	jobs:
	docker:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- uses: docker/setup-buildx-action@v3
	- uses: docker/login-action@v3
	with:
	username: ${{ vars.DOCKER_USER }}
	password: ${{ secrets.DOCKER_TOKEN }}

	- name: Lowercase the repo name
	run: echo "REPO_LC=${GITHUB_REPOSITORY,,}" >>${GITHUB_ENV}

	- name: Generate semantic version
	id: semver
	run: \|
	# Get the run number from the environment
	RUN_NUMBER=${GITHUB_RUN_NUMBER}

	# Calculate major, minor, and patch based on the run number
	MAJOR=$((RUN_NUMBER / 100)) # Every 100 runs increases major
	MINOR=$(((RUN_NUMBER % 100) / 10)) # Every 10 runs increases minor
	PATCH=$((RUN_NUMBER % 10)) # Remaining runs increase patch

	# Format the version
	VERSION="$MAJOR.$MINOR.$PATCH"

	# Output the version for use in later steps and logging
	echo "VERSION=$VERSION" >> $GITHUB_ENV
	echo "version=$VERSION" >> $GITHUB_OUTPUT
	echo "Calculated version: $VERSION (from run #$RUN_NUMBER)"

	- uses: docker/build-push-action@v6
	with:
	context: .
	push: true
	tags: \|
	${{ env.REPO_LC }}:latest
	${{ env.REPO_LC }}:${{ env.VERSION }}
	${{ env.REPO_LC }}:${{ env.VERSION }}-${{ github.sha }}

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