👷 add a script to easily create an access token

Author: BenoitZugmeyer

scripts/release/renew-token.ts

@@ -0,0 +1,145 @@
+import { createInterface } from 'node:readline/promises'
+import fs from 'node:fs'
+import path from 'node:path'
+import os from 'node:os'
+import { Writable } from 'node:stream'
+import { printError, printLog, runMain } from '../lib/executionUtils.ts'
+import { findPackageJsonFiles } from '../lib/filesUtils.ts'
+
+const TOKEN_NAME = 'browser-sdk-granular'
+
+runMain(async () => {
+  const accessToken = findAccessTokenFromNpmrc()
+  if (!accessToken) {
+    printError('Could not find NPM token in ~/.npmrc. Make sure you have logged in with `npm login`')
+    process.exit(1)
+  }
+
+  const password = await prompt({ question: 'Password: ', showOutput: false })
+  const otp = await prompt({ question: 'OTP: ' })
+
+  const { objects: tokens } = (await callNpmApi({
+    route: 'tokens',
+    method: 'GET',
+    otp,
+    accessToken,
+  })) as {
+    objects: Array<{ name: string; key: string }>
+  }
+
+  const existingToken = tokens.find((token) => token.name === TOKEN_NAME)
+  if (existingToken) {
+    printLog('Token already exists, removing it')
+    await callNpmApi({
+      route: `tokens/token/${existingToken.key}`,
+      method: 'DELETE',
+      otp,
+      accessToken,
+    })
+  }
+
+  await callNpmApi({
+    route: 'tokens',
+    method: 'POST',
+    body: {
+      password,
+      name: TOKEN_NAME,
+      token_description: 'Token used to publish Browser SDK packages (@datadog/browser-*) from the CI.',
+      expires: 90,
+      bypass_2fa: true,
+      packages: findPublisheablePackages(),
+      packages_and_scopes_permission: 'read-write',
+    },
+    otp,
+    accessToken,
+  })
+
+  printLog('Token created')
+})
+
+async function callNpmApi({
+  route,
+  method,
+  body,
+  otp,
+  accessToken,
+}: {
+  route: string
+  method: string
+  body?: any
+  otp: string
+  accessToken: string
+}): Promise<any> {
+  // https://api-docs.npmjs.com/#tag/Tokens/operation/createToken
+  const response = await fetch(`https://registry.npmjs.org/-/npm/v1/${route}`, {
+    method,
+    headers: {
+      'Content-Type': 'application/json',
+      Accept: 'application/json',
+      Authorization: `Bearer ${accessToken}`,
+      'npm-otp': otp,
+    },
+    body: body && JSON.stringify(body),
+  })
+
+  const responseBody: any = await response.text().then((text) => {
+    try {
+      return JSON.parse(text) as unknown
+    } catch {
+      return text
+    }
+  })
+
+  if (!response.ok) {
+    printError('Failed to renew token.')
+    printError(`NPM API '${method} ${route}' responded with ${response.statusText}`)
+    printError(responseBody.error || responseBody)
+    process.exit(1)
+  }
+
+  return responseBody
+}
+
+function findPublisheablePackages() {
+  const files = findPackageJsonFiles()
+  return files
+    .filter(({ content }) => content.version && content.name && !content.private)
+    .map(({ content }) => content.name as string)
+}
+
+function findAccessTokenFromNpmrc() {
+  const npmrcPath = path.join(os.homedir(), '.npmrc')
+  try {
+    return fs.readFileSync(npmrcPath, 'utf-8').match(/_authToken=(.*)/)?.[1]
+  } catch (error) {
+    if ((error as NodeJS.ErrnoException).code === 'ENOENT') {
+      return undefined
+    }
+    throw error
+  }
+}
+
+async function prompt({ question, showOutput = true }: { question: string; showOutput?: boolean }) {
+  if (!showOutput) {
+    process.stdout.write(question)
+  }
+
+  const readline = createInterface({
+    input: process.stdin,
+    output: showOutput
+      ? process.stdout
+      : new Writable({
+          write(_chunk, _encoding, callback) {
+            callback()
+          },
+        }),
+    terminal: true,
+  })
+
+  const value = await readline.question(question)
+  readline.close()
+  if (!showOutput) {
+    process.stdout.write('\n')
+  }
+  return value
+}