feat(npm): add npm otp

README.md

@@ -19,7 +19,7 @@ Things to check before gettings started:
 1.  Monorepo has correct 'repository' entry in package.json
 2.  Names in individual packages package.json file is correct (matches glob path). For example, a package in 'packages/@foo/bar' should have '@foo/bar' as name.
 3.  REPO_COOKER_GITHUB_TOKEN is set in the environment where the script runs.
-4.  .npmrc has an authToken (npm login).
+4.  .npmrc has an authToken (npm login) and REPO_COOKER_NPM_OTP is set if you have two factor authentication
 5.  git login if publishing release (see .travis.yml as example)
 6.  'latest' npm tag for packages already released use a semver version matching /^\d+.\d+\.
     (any version with appe)

src/Cooker/providers/NpmProvider/publish.js

@@ -3,9 +3,17 @@ export function publish(config) {
 
   return function publish(packageName, tag) {
     const cwd = packagesPaths[packageName]
-    return runCommand('npm', ['publish', '--tag', tag, '--access', 'public'], {
-      cwd,
-      pause: true,
-    })
+    return runCommand(
+      'npm',
+      ['publish', '--tag', tag, '--access', 'public'].concat(
+        process.env.REPO_COOKER_NPM_OTP
+          ? [`--otp=${process.env.REPO_COOKER_NPM_OTP}`]
+          : []
+      ),
+      {
+        cwd,
+        pause: true,
+      }
+    )
   }
 }