ci: docker build cmd wip #1

	# .github/workflows/docker-build-on-comment.yml
	name: Build Docker Image on Comment

	on:
	issue_comment:
	types: [created]

	jobs:
	build:
	if: \|
	github.event.issue.pull_request != null &&
	startsWith(github.event.comment.body, '/build ')
	runs-on: ubuntu-latest

	steps:
	- name: Extract subdirectory and tag from comment
	id: extract
	run: \|
	echo "Comment: ${{ github.event.comment.body }}"
	if [[ "${{ github.event.comment.body }}" =~ ^/build[[:space:]]+([^:]+):(.+)$ ]]; then
	echo "subdir=${BASH_REMATCH[1]}" >> $GITHUB_ENV
	echo "tag=${BASH_REMATCH[2]}" >> $GITHUB_ENV
	else
	echo "Comment does not match the expected pattern."
	exit 1
	fi

	- name: Checkout PR code
	uses: actions/checkout@v3
	with:
	ref: ${{ github.event.issue.pull_request.head.ref }}

	# - name: Set up Docker Buildx
	# uses: docker/setup-buildx-action@v2

	# - name: Log in to GitHub Container Registry
	# uses: docker/login-action@v2
	# with:
	# registry: ghcr.io
	# username: ${{ github.actor }}
	# password: ${{ secrets.GITHUB_TOKEN }}

	# - name: Build and push Docker image
	# uses: docker/build-push-action@v4
	# with:
	# context: ./${{ env.subdir }}
	# push: true
	# tags: ghcr.io/${{ github.repository_owner }}/${{ env.subdir }}:${{ env.tag }}

	- name: Post comment on PR
	uses: thollander/actions-comment-pull-request@v1
	with:
	message: \|
	The Docker image has been successfully built and pushed to GHCR.
	Image: `ghcr.io/${{ github.repository_owner }}/${{ env.subdir }}:${{ env.tag }}`
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

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