renovate/lib/modules/manager/npm/post-update/rules.ts

86 lines
2.6 KiB
TypeScript

import is from '@sindresorhus/is';
import * as hostRules from '../../../../util/host-rules';
import { regEx } from '../../../../util/regex';
import { toBase64 } from '../../../../util/string';
import { isHttpUrl } from '../../../../util/url';
import type { YarnRcYmlFile } from './types';
export interface HostRulesResult {
additionalNpmrcContent: string[];
additionalYarnRcYml?: any;
}
export function processHostRules(): HostRulesResult {
const additionalYarnRcYml: YarnRcYmlFile = { npmRegistries: {} };
// Determine the additional npmrc content to add based on host rules
const additionalNpmrcContent = [];
const npmHostRules = hostRules.findAll({
hostType: 'npm',
});
for (const hostRule of npmHostRules) {
if (!hostRule.resolvedHost) {
continue;
}
const matchedHost = hostRule.matchHost;
// Should never be necessary as if we have a resolvedHost, there has to be a matchHost
// istanbul ignore next
if (!matchedHost) {
continue;
}
const uri = `//${matchedHost}/`;
let cleanedUri = uri;
if (isHttpUrl(matchedHost)) {
cleanedUri = matchedHost.replace(regEx(/^https?:/), '');
}
if (hostRule.token) {
const key = hostRule.authType === 'Basic' ? '_auth' : '_authToken';
additionalNpmrcContent.push(`${cleanedUri}:${key}=${hostRule.token}`);
if (hostRule.authType === 'Basic') {
const registry = {
npmAuthIdent: hostRule.token,
};
additionalYarnRcYml.npmRegistries[cleanedUri] = registry;
additionalYarnRcYml.npmRegistries[uri] = registry;
continue;
}
const registry = {
npmAuthToken: hostRule.token,
};
additionalYarnRcYml.npmRegistries[cleanedUri] = registry;
additionalYarnRcYml.npmRegistries[uri] = registry;
continue;
}
if (is.string(hostRule.username) && is.string(hostRule.password)) {
const password = toBase64(hostRule.password);
additionalNpmrcContent.push(
`${cleanedUri}:username=${hostRule.username}`,
);
additionalNpmrcContent.push(`${cleanedUri}:_password=${password}`);
const registries = {
npmAuthIdent: `${hostRule.username}:${hostRule.password}`,
};
additionalYarnRcYml.npmRegistries[cleanedUri] = registries;
additionalYarnRcYml.npmRegistries[uri] = registries;
}
}
const hasYarnRcNpmRegistries =
Object.keys(additionalYarnRcYml.npmRegistries).length > 0;
return {
additionalNpmrcContent,
additionalYarnRcYml: hasYarnRcNpmRegistries
? additionalYarnRcYml
: undefined,
};
}