448 lines
15 KiB
JavaScript
448 lines
15 KiB
JavaScript
const { format } = require('node:util')
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const { resolve } = require('node:path')
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const { redactLog: replaceInfo } = require('@npmcli/redact')
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const { log } = require('proc-log')
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const errorMessage = (er, npm) => {
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const summary = []
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const detail = []
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const files = []
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er.message &&= replaceInfo(er.message)
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er.stack &&= replaceInfo(er.stack)
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switch (er.code) {
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case 'ERESOLVE': {
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const { report } = require('./explain-eresolve.js')
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summary.push(['ERESOLVE', er.message])
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detail.push(['', ''])
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// XXX(display): error messages are logged so we use the logColor since that is based
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// on stderr. This should be handled solely by the display layer so it could also be
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// printed to stdout if necessary.
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const { explanation, file } = report(er, npm.logChalk, npm.noColorChalk)
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detail.push(['', explanation])
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files.push(['eresolve-report.txt', file])
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break
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}
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case 'ENOLOCK': {
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const cmd = npm.command || ''
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summary.push([cmd, 'This command requires an existing lockfile.'])
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detail.push([cmd, 'Try creating one first with: npm i --package-lock-only'])
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detail.push([cmd, `Original error: ${er.message}`])
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break
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}
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case 'ENOAUDIT':
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summary.push(['audit', er.message])
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break
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case 'ECONNREFUSED':
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summary.push(['', er])
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detail.push(['', [
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'',
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'If you are behind a proxy, please make sure that the',
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"'proxy' config is set properly. See: 'npm help config'",
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].join('\n')])
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break
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case 'EACCES':
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case 'EPERM': {
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const isCachePath =
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typeof er.path === 'string' && npm.loaded && er.path.startsWith(npm.config.get('cache'))
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const isCacheDest =
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typeof er.dest === 'string' && npm.loaded && er.dest.startsWith(npm.config.get('cache'))
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if (process.platform !== 'win32' && (isCachePath || isCacheDest)) {
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// user probably doesn't need this, but still add it to the debug log
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log.verbose(er.stack)
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summary.push(['', [
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'',
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'Your cache folder contains root-owned files, due to a bug in',
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'previous versions of npm which has since been addressed.',
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'',
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'To permanently fix this problem, please run:',
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` sudo chown -R ${process.getuid()}:${process.getgid()} "${npm.config.get('cache')}"`,
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].join('\n')])
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} else {
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summary.push(['', er])
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detail.push(['', [
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'',
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'The operation was rejected by your operating system.',
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...process.platform === 'win32' ? [
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"It's possible that the file was already in use (by a text editor or antivirus),",
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'or that you lack permissions to access it.',
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] : [
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'It is likely you do not have the permissions to access this file as the current user',
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],
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'',
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'If you believe this might be a permissions issue, please double-check the',
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'permissions of the file and its containing directories, or try running',
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'the command again as root/Administrator.',
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].join('\n')])
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}
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break
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}
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case 'ENOGIT':
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summary.push(['', er.message])
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detail.push(['', [
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'',
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'Failed using git.',
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'Please check if you have git installed and in your PATH.',
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].join('\n')])
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break
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case 'EJSONPARSE':
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// Check whether we ran into a conflict in our own package.json
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if (er.path === resolve(npm.prefix, 'package.json')) {
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const { isDiff } = require('parse-conflict-json')
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const txt = require('node:fs').readFileSync(er.path, 'utf8').replace(/\r\n/g, '\n')
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if (isDiff(txt)) {
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detail.push(['', [
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'Merge conflict detected in your package.json.',
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'',
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'Please resolve the package.json conflict and retry.',
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].join('\n')])
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break
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}
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}
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summary.push(['JSON.parse', er.message])
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detail.push(['JSON.parse', [
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'Failed to parse JSON data.',
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'Note: package.json must be actual JSON, not just JavaScript.',
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].join('\n')])
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break
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case 'EOTP':
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case 'E401':
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// E401 is for places where we accidentally neglect OTP stuff
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if (er.code === 'EOTP' || /one-time pass/.test(er.message)) {
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summary.push(['', 'This operation requires a one-time password from your authenticator.'])
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detail.push(['', [
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'You can provide a one-time password by passing --otp=<code> to the command you ran.',
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'If you already provided a one-time password then it is likely that you either typoed',
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'it, or it timed out. Please try again.',
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].join('\n')])
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} else {
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// npm ERR! code E401
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// npm ERR! Unable to authenticate, need: Basic
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const auth = !er.headers || !er.headers['www-authenticate']
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? []
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: er.headers['www-authenticate'].map(au => au.split(/[,\s]+/))[0]
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if (auth.includes('Bearer')) {
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summary.push(['',
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'Unable to authenticate, your authentication token seems to be invalid.',
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])
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detail.push(['', [
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'To correct this please try logging in again with:',
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' npm login',
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].join('\n')])
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} else if (auth.includes('Basic')) {
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summary.push(['', 'Incorrect or missing password.'])
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detail.push(['', [
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'If you were trying to login, change your password, create an',
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'authentication token or enable two-factor authentication then',
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'that means you likely typed your password in incorrectly.',
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'Please try again, or recover your password at:',
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' https://www.npmjs.com/forgot',
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'',
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'If you were doing some other operation then your saved credentials are',
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'probably out of date. To correct this please try logging in again with:',
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' npm login',
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].join('\n')])
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} else {
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summary.push(['', er.message || er])
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}
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}
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break
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case 'E404':
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// There's no need to have 404 in the message as well.
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summary.push(['404', er.message.replace(/^404\s+/, '')])
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if (er.pkgid && er.pkgid !== '-') {
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const pkg = er.pkgid.replace(/(?!^)@.*$/, '')
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detail.push(['404', ''])
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detail.push(['404', '', `'${replaceInfo(er.pkgid)}' is not in this registry.`])
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const nameValidator = require('validate-npm-package-name')
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const valResult = nameValidator(pkg)
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if (!valResult.validForNewPackages) {
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detail.push(['404', 'This package name is not valid, because', ''])
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const errorsArray = [...(valResult.errors || []), ...(valResult.warnings || [])]
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errorsArray.forEach((item, idx) => detail.push(['404', ' ' + (idx + 1) + '. ' + item]))
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}
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detail.push(['404', ''])
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detail.push(['404', 'Note that you can also install from a'])
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detail.push(['404', 'tarball, folder, http url, or git url.'])
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}
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break
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case 'EPUBLISHCONFLICT':
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summary.push(['publish fail', 'Cannot publish over existing version.'])
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detail.push(['publish fail', "Update the 'version' field in package.json and try again."])
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detail.push(['publish fail', ''])
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detail.push(['publish fail', 'To automatically increment version numbers, see:'])
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detail.push(['publish fail', ' npm help version'])
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break
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case 'EISGIT':
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summary.push(['git', er.message])
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summary.push(['git', ` ${er.path}`])
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detail.push(['git', [
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'Refusing to remove it. Update manually,',
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'or move it out of the way first.',
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].join('\n')])
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break
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case 'EBADDEVENGINES': {
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const { current, required } = er
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summary.push(['EBADDEVENGINES', er.message])
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detail.push(['EBADDEVENGINES', { current, required }])
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break
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}
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case 'EBADPLATFORM': {
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const actual = er.current
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const expected = { ...er.required }
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const checkedKeys = []
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for (const key in expected) {
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if (Array.isArray(expected[key]) && expected[key].length > 0) {
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expected[key] = expected[key].join(',')
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checkedKeys.push(key)
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} else if (expected[key] === undefined ||
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Array.isArray(expected[key]) && expected[key].length === 0) {
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delete expected[key]
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delete actual[key]
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} else {
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checkedKeys.push(key)
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}
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}
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const longestKey = Math.max(...checkedKeys.map((key) => key.length))
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const detailEntry = []
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for (const key of checkedKeys) {
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const padding = key.length === longestKey
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? 1
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: 1 + (longestKey - key.length)
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// padding + 1 because 'actual' is longer than 'valid'
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detailEntry.push(`Valid ${key}:${' '.repeat(padding + 1)}${expected[key]}`)
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detailEntry.push(`Actual ${key}:${' '.repeat(padding)}${actual[key]}`)
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}
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summary.push(['notsup', format(
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'Unsupported platform for %s: wanted %j (current: %j)',
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er.pkgid,
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expected,
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actual
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)])
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detail.push(['notsup', detailEntry.join('\n')])
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break
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}
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case 'EEXIST':
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summary.push(['', er.message])
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summary.push(['', 'File exists: ' + (er.dest || er.path)])
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detail.push(['', 'Remove the existing file and try again, or run npm'])
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detail.push(['', 'with --force to overwrite files recklessly.'])
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break
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case 'ENEEDAUTH':
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summary.push(['need auth', er.message])
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detail.push(['need auth', 'You need to authorize this machine using `npm adduser`'])
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break
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case 'ECONNRESET':
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case 'ENOTFOUND':
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case 'ETIMEDOUT':
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case 'ERR_SOCKET_TIMEOUT':
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case 'EAI_FAIL':
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summary.push(['network', er.message])
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detail.push(['network', [
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'This is a problem related to network connectivity.',
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'In most cases you are behind a proxy or have bad network settings.',
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'',
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'If you are behind a proxy, please make sure that the',
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"'proxy' config is set properly. See: 'npm help config'",
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].join('\n')])
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break
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case 'ETARGET':
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summary.push(['notarget', er.message])
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detail.push(['notarget', [
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'In most cases you or one of your dependencies are requesting',
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"a package version that doesn't exist.",
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].join('\n')])
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break
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case 'E403':
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summary.push(['403', er.message])
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detail.push(['403', [
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'In most cases, you or one of your dependencies are requesting',
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'a package version that is forbidden by your security policy, or',
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'on a server you do not have access to.',
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].join('\n')])
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break
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case 'EBADENGINE':
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summary.push(['engine', er.message])
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summary.push(['engine', 'Not compatible with your version of node/npm: ' + er.pkgid])
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detail.push(['notsup', [
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'Not compatible with your version of node/npm: ' + er.pkgid,
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'Required: ' + JSON.stringify(er.required),
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'Actual: ' +
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JSON.stringify({ npm: npm.version, node: process.version }),
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].join('\n')])
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break
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case 'ENOSPC':
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summary.push(['nospc', er.message])
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detail.push(['nospc', [
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'There appears to be insufficient space on your system to finish.',
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'Clear up some disk space and try again.',
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].join('\n')])
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break
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case 'EROFS':
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summary.push(['rofs', er.message])
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detail.push(['rofs', [
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'Often virtualized file systems, or other file systems',
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"that don't support symlinks, give this error.",
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].join('\n')])
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break
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case 'ENOENT':
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summary.push(['enoent', er.message])
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detail.push(['enoent', [
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'This is related to npm not being able to find a file.',
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er.file ? `\nCheck if the file '${er.file}' is present.` : '',
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].join('\n')])
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break
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case 'EMISSINGARG':
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case 'EUNKNOWNTYPE':
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case 'EINVALIDTYPE':
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case 'ETOOMANYARGS':
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summary.push(['typeerror', er.stack])
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detail.push(['typeerror', [
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'This is an error with npm itself. Please report this error at:',
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' https://github.com/npm/cli/issues',
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].join('\n')])
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break
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default:
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summary.push(['', er.message || er])
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if (er.cause) {
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detail.push(['cause', er.cause.message])
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}
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if (er.signal) {
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detail.push(['signal', er.signal])
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}
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if (er.cmd && Array.isArray(er.args)) {
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detail.push(['command', ...[er.cmd, ...er.args.map(replaceInfo)]])
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}
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if (er.stdout) {
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detail.push(['', er.stdout.trim()])
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}
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if (er.stderr) {
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detail.push(['', er.stderr.trim()])
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}
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break
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}
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return {
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summary,
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detail,
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files,
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}
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}
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const getExitCodeFromError = (err) => {
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if (typeof err?.errno === 'number') {
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return err.errno
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} else if (typeof err?.code === 'number') {
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return err.code
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}
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}
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const getError = (err, { npm, command, pkg }) => {
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// if we got a command that just shells out to something else, then it
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// will presumably print its own errors and exit with a proper status
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// code if there's a problem. If we got an error with a code=0, then...
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// something else went wrong along the way, so maybe an npm problem?
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if (command?.constructor?.isShellout && typeof err.code === 'number' && err.code) {
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return {
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exitCode: err.code,
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suppressError: true,
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}
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}
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// XXX: we should stop throwing strings
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if (typeof err === 'string') {
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return {
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exitCode: 1,
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suppressError: true,
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summary: [['', err]],
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}
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}
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// XXX: we should stop throwing other non-errors
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if (!(err instanceof Error)) {
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return {
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exitCode: 1,
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suppressError: true,
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summary: [['weird error', err]],
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}
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}
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if (err.code === 'EUNKNOWNCOMMAND') {
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const suggestions = require('./did-you-mean.js')(pkg, err.command)
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return {
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exitCode: 1,
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suppressError: true,
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standard: [
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`Unknown command: "${err.command}"`,
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suggestions,
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'To see a list of supported npm commands, run:',
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' npm help',
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],
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}
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}
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// Anything after this is not suppressed and get more logged information
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// add a code to the error if it doesnt have one and mutate some properties
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// so they have redacted information
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err.code ??= err.message.match(/^(?:Error: )?(E[A-Z]+)/)?.[1]
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// this mutates the error and redacts stack/message
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const { summary, detail, files } = errorMessage(err, npm)
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return {
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err,
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code: err.code,
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exitCode: getExitCodeFromError(err) || 1,
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suppressError: false,
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summary,
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detail,
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files,
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verbose: ['type', 'stack', 'statusCode', 'pkgid']
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.filter(k => err[k])
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.map(k => [k, replaceInfo(err[k])]),
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error: ['code', 'syscall', 'file', 'path', 'dest', 'errno']
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.filter(k => err[k])
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.map(k => [k, err[k]]),
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}
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}
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module.exports = {
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getExitCodeFromError,
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errorMessage,
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getError,
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}
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