function getCommitSha()

in build/update-grammar.js [14:30]

• 17 lines of code
• 2 McCabe index (conditional complexity)

function getCommitSha(repoId, repoPath) {
	var commitInfo = 'https://api.github.com/repos/' + repoId + '/commits?path=' + repoPath;
	return download(commitInfo).then(function (content) {
		try {
			let lastCommit = JSON.parse(content)[0];
			return Promise.resolve({
				commitSha: lastCommit.sha,
				commitDate: lastCommit.commit.author.date
			});
		} catch (e) {
			return Promise.resolve(null);
		}
	}, function () {
		console.err('Failed loading ' + commitInfo);
		return Promise.resolve(null);
	});
}