Function resolveCopilotSchemaPath

scripts/codegen/utils.ts:62–92

* Resolve a JSON schema shipped by the `@github/copilot` CLI package. * * The CLI package layout changed in 1.0.64-1: the umbrella `@github/copilot` * package became a thin loader and its bundled assets (including the JSON * schemas) moved into the platform-specific packages installed as optiona

(nodeModulesDir: string, fileName: string)

 * current host.
 */
async function resolveCopilotSchemaPath(nodeModulesDir: string, fileName: string): Promise<string> {
    const candidates = [path.join(nodeModulesDir, "@github/copilot/schemas", fileName)];

    const githubScopeDir = path.join(nodeModulesDir, "@github");
    try {
        for (const entry of await fs.readdir(githubScopeDir)) {
            if (entry.startsWith("copilot-")) {
                candidates.push(path.join(githubScopeDir, entry, "schemas", fileName));
            }
        }
    } catch (err) {
        const code = (err as NodeJS.ErrnoException).code;
        if (code !== "ENOENT" && code !== "ENOTDIR") {
            throw err;
        }
        // @github scope directory may not exist yet; fall through to the error below.
    }

    for (const candidate of candidates) {
        try {
            await fs.access(candidate);
            return candidate;
        } catch {
            // Try the next candidate.
        }
    }

    throw new Error(
        `${fileName} not found under ${githubScopeDir}. Run 'npm ci' in nodejs/ first.`
    );
}

export async function getSessionEventsSchemaPath(): Promise<string> {
    return resolveCopilotSchemaPath(SDK_NODE_MODULES, "session-events.schema.json");