useful for fetching a last modified value from a blog post

getLastModifiedGitDate.ts

function getLastModifiedGitDate(filePath: string): Date {
	filePath = 'README.md';
	const query = `
			 {
				 repository(owner: "jordiup", name: "sharehouse") {
					 ref(qualifiedName: "refs/heads/main") {
						 target {
							 ... on Commit {
								 history(first: 1, path: "${filePath}") {
									 edges {
										 node {
											 committedDate
										 }
									 }
								 }
							 }
						 }
					 }
				 }
			 }
		 `;

	const command = `
			 curl -s -H "Authorization: Bearer ${'<INSERT TOKEN HERE>'}" \
				 -H "Content-Type:application/json" \
				 -d '${JSON.stringify({ query })}' \
				 https://api.github.com/graphql
		 `;

	try {
		const output = execSync(command).toString();
		const data = JSON.parse(output);
		console.log(data);
		const committedDate =
			data?.data?.repository?.ref?.target?.history?.edges?.[0]?.node
				?.committedDate;

		if (committedDate) {
			return new Date(committedDate);
		} else {
			throw new Error('No committed date found');
		}
	} catch (error) {
		console.error(
			`Error fetching last modified date for ${filePath}`,
			error,
		);
		// Return current date as a fallback, or you could throw the error or return a default date.
		return new Date();
	}
}