Custom Icon request DPD #9

	name: Validate Attached SVG
	on:
	issue_comment:
	types: [created, edited]

	jobs:
	validate:
	runs-on: ubuntu-latest
	permissions:
	issues: write
	steps:
	- uses: actions/checkout@v4
	- name: Setup Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.x'
	- name: Validate and Label
	uses: actions/github-script@v7
	with:
	script: \|
	const comment = context.payload.comment;
	const issue_number = context.issue.number;
	const owner = context.repo.owner;
	const repo = context.repo.repo;
	const invalidLabel = 'invalid-icon';

	const regex = /https:\/\/github\.com\/.\/assets\/.\.svg/g;
	const matches = comment.body.match(regex);

	if (matches) {
	for (const url of matches) {
	const response = await fetch(url);
	const content = await response.text();

	let isValid = true;
	let errorMessage = "";

	if (!content.includes('<svg')) {
	isValid = false;
	errorMessage = "File is not a valid SVG (missing <svg> tag).";
	} else if (content.includes('data:image')) {
	isValid = false;
	errorMessage = "SVG contains embedded bitmap images (not allowed).";
	}

	if (!isValid) {
	await github.rest.issues.addLabels({
	owner, repo, issue_number, labels: [invalidLabel]
	});
	await github.rest.issues.createComment({
	owner, repo, issue_number,
	body: `⚠️ Validation Failed: ${errorMessage} Please fix your file and upload it again.`
	});
	return;
	}
	}

	await github.rest.issues.removeLabel({
	owner, repo, issue_number, name: invalidLabel
	}).catch(() => {});
	}

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