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72 lines
1.9 KiB
TypeScript
72 lines
1.9 KiB
TypeScript
import is from '@sindresorhus/is';
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import { z } from 'zod';
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import { logger } from '../../../../logger';
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import { regEx } from '../../../../util/regex';
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import { Result } from '../../../../util/result';
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import { Yaml } from '../../../../util/schema-utils';
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const YarnrcYmlSchema = Yaml.pipe(
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z.object({
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npmRegistryServer: z.string().optional(),
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npmScopes: z
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.record(
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z.object({
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npmRegistryServer: z.string().optional(),
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}),
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)
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.optional(),
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}),
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);
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export type YarnConfig = z.infer<typeof YarnrcYmlSchema>;
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const registryRegEx = regEx(
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/^"?(@(?<scope>[^:]+):)?registry"? "?(?<registryUrl>[^"]+)"?$/gm,
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);
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export function loadConfigFromLegacyYarnrc(
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legacyYarnrc: string,
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): YarnConfig | null {
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const registryMatches = [...legacyYarnrc.matchAll(registryRegEx)]
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.map((m) => m.groups)
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.filter(is.truthy);
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const yarnConfig: YarnConfig = {};
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for (const registryMatch of registryMatches) {
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if (registryMatch.scope) {
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yarnConfig.npmScopes ??= {};
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yarnConfig.npmScopes[registryMatch.scope] ??= {};
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yarnConfig.npmScopes[registryMatch.scope].npmRegistryServer =
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registryMatch.registryUrl;
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} else {
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yarnConfig.npmRegistryServer = registryMatch.registryUrl;
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}
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}
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return yarnConfig;
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}
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export function loadConfigFromYarnrcYml(yarnrcYml: string): YarnConfig | null {
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return Result.parse(yarnrcYml, YarnrcYmlSchema)
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.onError((err) => {
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logger.warn({ yarnrcYml, err }, `Failed to load yarnrc file`);
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})
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.unwrapOrNull();
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}
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export function resolveRegistryUrl(
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packageName: string,
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yarnConfig: YarnConfig,
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): string | null {
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if (yarnConfig.npmScopes) {
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for (const scope in yarnConfig.npmScopes) {
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if (packageName.startsWith(`@${scope}/`)) {
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return yarnConfig.npmScopes[scope].npmRegistryServer ?? null;
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}
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}
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}
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if (yarnConfig.npmRegistryServer) {
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return yarnConfig.npmRegistryServer;
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}
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return null;
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}
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