import { getGitHubHeaders } from "./github";
const AGENT_SKILLS_COMMITS_URL =
"https://api.github.com/repos/get-convex/agent-skills/commits/main";
/**
* Fetch the latest commit SHA from the get-convex/agent-skills repo.
* Uses the `application/vnd.github.sha` media type so GitHub returns just the
* bare 40-char SHA as plain text rather than a full JSON commit object.
*/
export async function getLatestAgentSkillsSha(): Promise<string> {
const response = await fetch(AGENT_SKILLS_COMMITS_URL, {
headers: {
...getGitHubHeaders(),
Accept: "application/vnd.github.sha",
},
});
if (!response.ok) {
throw new Error(
`GitHub API returned ${response.status}: ${await response.text()}`,
);
}
const sha = (await response.text()).trim();
if (!/^[0-9a-f]{40}$/i.test(sha)) {
throw new Error(`Unexpected agent skills SHA format: ${sha}`);
}
return sha;
}
