alexion
6081e3e325
Imported as a linear vendor commit so forge rebases do not replay the upstream root tree. git-subtree-dir: third_party/pi git-subtree-split: 71023aec1546d6d677a65669c5665c0927ce0dd0
24 lines
783 B
TypeScript
24 lines
783 B
TypeScript
import type { ProviderHeaders } from "../types.ts";
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export function headersToRecord(headers: Headers): Record<string, string> {
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const result: Record<string, string> = {};
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for (const [key, value] of headers.entries()) {
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result[key] = value;
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}
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return result;
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}
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export function providerHeadersToRecord(
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...headerSources: (ProviderHeaders | undefined)[]
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): Record<string, string> | undefined {
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const merged = new Map<string, [string, string]>();
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for (const source of headerSources) {
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for (const [name, value] of Object.entries(source ?? {})) {
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const normalizedName = name.toLowerCase();
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merged.delete(normalizedName);
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if (value !== null) merged.set(normalizedName, [name, value]);
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}
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}
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return merged.size > 0 ? Object.fromEntries(merged.values()) : undefined;
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}
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