broke up poke message into smaller messages #5

	name: Build and Push Docker Image

	on:
	push:
	branches:
	- master

	jobs:
	build-and-push:
	runs-on: ubuntu-latest
	permissions:
	contents: read
	packages: write

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

	- name: Extract branch name
	shell: bash
	run: echo "branch=${GITHUB_HEAD_REF:-${GITHUB_REF#refs/heads/}}" >> $GITHUB_OUTPUT
	id: extract_branch

	- name: Extract commit hash
	id: commit_hash
	run: \|
	COMMIT_HASH=${GITHUB_SHA::7} # Get the first 7 characters of the commit hash
	echo "COMMIT_HASH=${COMMIT_HASH,,}" >> $GITHUB_ENV # Convert to lowercase

	- name: Login to GCR
	uses: docker/login-action@v2
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Set version number
	run: \|
	if [ -f "package.json" ]; then
	VERSION=v$(node -p "require('./package.json').version")-${{ steps.extract_branch.outputs.branch }}.${{ env.COMMIT_HASH }}
	echo "VERSION=${VERSION}" >> $GITHUB_ENV
	npm version "${VERSION}" --no-git-tag-version --allow-same-version
	else
	echo "package.json not found!"
	exit 1
	fi

	- name: Build and push Docker image
	uses: docker/build-push-action@v4
	with:
	context: .
	file: ./Dockerfile
	push: true
	tags: \|
	ghcr.io/${{ github.repository }}:${{ steps.extract_branch.outputs.branch }}-latest
	ghcr.io/${{ github.repository }}:${{ steps.extract_branch.outputs.branch }}-${{ env.COMMIT_HASH }}

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