add block viewer, viewer block stream #610

	name: Check Merge Conflicts

	on:
	pull_request:
	branches: [main]
	push:
	branches-ignore:
	- main

	jobs:
	check_conflicts:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Check for merge conflicts
	run: \|
	git config --global user.email "[email protected]"
	git config --global user.name "GitHub Actions"

	# Fetch all branches
	git fetch origin

	# If this is a PR, use the head ref, otherwise use the current branch
	if [ "${{ github.event_name }}" == "pull_request" ]; then
	BRANCH="${{ github.head_ref }}"
	else
	BRANCH="${{ github.ref_name }}"
	fi

	echo "Checking branch: $BRANCH"

	# Try to merge the current branch into main
	git checkout main
	git reset --hard origin/main
	if git merge --no-commit --no-ff origin/$BRANCH; then
	echo "No conflicts detected. Branch can be merged cleanly."
	git merge --abort
	exit 0
	else
	echo "Merge conflicts or issues detected. Please check your branch."
	git diff --name-only --diff-filter=U
	git merge --abort \|\| true
	exit 1
	fi

	- name: Comment PR
	uses: actions/github-script@v6
	if: failure() && github.event_name == 'pull_request'
	with:
	github-token: ${{secrets.GITHUB_TOKEN}}
	script: \|
	github.rest.issues.createComment({
	issue_number: context.issue.number,
	owner: context.repo.owner,
	repo: context.repo.repo,
	body: 'This pull request has merge conflicts or other issues that need to be resolved before it can be merged into the main branch. Please update your branch with the latest changes from main and resolve any conflicts or issues.'
	})

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