Annotate one mother-bud pair at a time tool #334

	name: Auto Approve Small PRs

	on:
	pull_request:
	types: [opened, reopened, synchronize]

	permissions:
	contents: read
	pull-requests: write

	jobs:
	auto-approve:
	runs-on: ubuntu-latest

	steps:
	- name: Calculate number of changed lines
	id: diff
	uses: actions/github-script@v7
	with:
	result-encoding: string
	script: \|
	console.log(`PR Number: ${context.payload.pull_request.number}`);
	console.log(`Repository: ${context.repo.owner}/${context.repo.repo}`);

	const { data: files } = await github.rest.pulls.listFiles({
	owner: context.repo.owner,
	repo: context.repo.repo,
	pull_number: context.payload.pull_request.number,
	});

	const totalChanges = files.reduce((sum, file) => sum + file.changes, 0);
	console.log(`Total changed lines: ${totalChanges}`);
	return totalChanges;

	- name: Approve if PR is small
	if: steps.diff.outputs.result < 15 && github.actor != 'github-actions[bot]'
	uses: actions/github-script@v7
	with:
	github-token: ${{ secrets.PR_MANAGEMENT }}
	script: \|
	try {
	console.log(`Attempting to approve PR #${context.payload.pull_request.number}`);
	console.log(`Changed lines: ${{ steps.diff.outputs.result }}`);

	const response = await github.rest.pulls.createReview({
	owner: context.repo.owner,
	repo: context.repo.repo,
	pull_number: context.payload.pull_request.number,
	event: "APPROVE"
	});

	console.log(`✅ Successfully approved PR. Review ID: ${response.data.id}`);
	} catch (error) {
	console.error(`❌ Failed to approve PR: ${error.message}`);
	// Don't throw error to prevent workflow failure
	}

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