ethers.js/misc/admin/src.ts/npm.ts
2020-10-03 02:20:50 -04:00

69 lines
1.9 KiB
TypeScript

import { Options, publish as npmPublish } from "libnpmpublish";
import semver from "semver";
import { getUrl } from "./geturl";
import { Package, getPackage as _getPackage } from "./local";
import { colorify, getPrompt } from "./log";
const cache: Record<string, any> = { };
async function getPackageInfo(name: string): Promise<any> {
// Convert dirname to package if needed
name = _getPackage(name).name;
if (!cache[name]) {
try {
const result = await getUrl("http:/" + "/registry.npmjs.org/" + name);
cache[name] = JSON.parse(Buffer.from(result.body).toString("utf8"));
} catch (error) {
if (error.status === 404) { return null; }
throw error;
}
}
return cache[name] || null;
}
export async function getPackage(name: string, version?: string): Promise<Package> {
const infos = await getPackageInfo(name);
if (infos == null) { return null; }
if (version == null) {
const versions = Object.keys(infos.versions);
versions.sort(semver.compare);
version = versions.pop();
}
const info = infos.versions[version];
return {
dependencies: (info.dependencies || {}),
devDependencies: (info.devDependencies || {}),
gitHead: info.gitHead,
location: "remote",
name: info.name,
tarballHash: info.tarballHash,
version : info.version,
_ethers_nobuild: !!info._ethers_nobuild,
};
}
export async function publish(path: string, manifest: any, options: Options): Promise<void> {
try {
await npmPublish(path, manifest, options);
} catch (error) {
// We need an OTP
if (error.code === "EOTP") {
const otp = await getPrompt(colorify.bold("Enter OTP: "));
options.otp = otp.replace(" ", "");
// Retry with the new OTP
return await publish(path, manifest, options);
}
throw error;
}
}