feat: support OTP fetching from config.otpUrl

Author: dominykas

lib/publish.js

@@ -1,9 +1,10 @@
 const path = require('path');
 const execa = require('execa');
+const fetch = require('node-fetch');
 const getRegistry = require('./get-registry');
 const getReleaseInfo = require('./get-release-info');
 
-module.exports = async ({npmPublish, pkgRoot}, pkg, context) => {
+module.exports = async ({npmPublish, pkgRoot, otpUrl}, pkg, context) => {
   const {
     cwd,
     env,
@@ -16,9 +17,14 @@ module.exports = async ({npmPublish, pkgRoot}, pkg, context) => {
   if (npmPublish !== false && pkg.private !== true) {
     const basePath = pkgRoot ? path.resolve(cwd, pkgRoot) : cwd;
     const registry = getRegistry(pkg, context);
+    let otpArgs = [];
+    if (otpUrl) {
+      const res = await fetch(otpUrl);
+      otpArgs = ['--otp', await res.text()];
+    }
 
     logger.log('Publishing version %s to npm registry', version);
-    const result = execa('npm', ['publish', basePath, '--registry', registry], {cwd, env});
+    const result = execa('npm', ['publish', basePath, '--registry', registry, ...otpArgs], {cwd, env});
     result.stdout.pipe(
       stdout,
       {end: false}

lib/verify-config.js

@@ -7,6 +7,7 @@ const VALIDATORS = {
   npmPublish: isBoolean,
   tarballDir: isNonEmptyString,
   pkgRoot: isNonEmptyString,
+  otpUrl: isNonEmptyString,
 };
 
 module.exports = ({npmPublish, tarballDir, pkgRoot}) => {

package.json

@@ -30,6 +30,7 @@
     "fs-extra": "^8.0.0",
     "lodash": "^4.17.4",
     "nerf-dart": "^1.0.0",
+    "node-fetch": "^2.6.0",
     "normalize-url": "^4.0.0",
     "npm": "^6.8.0",
     "rc": "^1.2.8",