Forked from stevekrouse/fetchJSON
v2
July 1, 2024
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import { normalizeURL } from "https://esm.town/v/stevekrouse/normalizeURL";
export const fetchJSON = async (
url: string | URL,
options?: RequestInit & {
bearer?: string;
fetch?: typeof fetch;
},
) => {
let headers = new Headers(options?.headers ?? {});
headers.set("accept", "application/json");
if (options?.bearer) {
headers.set("authorization", `Bearer ${options.bearer}`);
}
const traceparent = Deno.env.get("vt-traceparent");
if (traceparent) {
headers.set("traceparent", traceparent);
}
let fetch = options?.fetch ?? globalThis.fetch;
let resp = await fetch(normalizeURL(url), {
redirect: "follow",
...options,
headers,
});
let text = await resp.text();
try {
return JSON.parse(text);
}
catch (e) {
throw new Error(`fetchJSON error: ${e.message} in ${url}\n\n"${text}"`);
}
};
Val Town is a social website to write and deploy JavaScript.
Build APIs and schedule functions from your browser.
v2
July 1, 2024
How about
X-Val-Town-Tracingor something like that? I thought that was more proper for custom headersOr in this case
Agentcould make sense right? I wonder what headers other cloud providers use for this purpose