AlkantarClanX12
Current Path : /proc/thread-self/root/opt/alt/alt-nodejs6/root/lib/node_modules/npm/lib/utils/ |
Current File : //proc/thread-self/root/opt/alt/alt-nodejs6/root/lib/node_modules/npm/lib/utils/error-message.js |
'use strict' var npm = require('../npm.js') var util = require('util') var nameValidator = require('validate-npm-package-name') module.exports = errorMessage function errorMessage (er) { var short = [] var detail = [] switch (er.code) { case 'ECONNREFUSED': short.push(['', er]) detail.push([ '', [ '\nIf you are behind a proxy, please make sure that the', "'proxy' config is set properly. See: 'npm help config'" ].join('\n') ]) break case 'EACCES': case 'EPERM': short.push(['', er]) detail.push(['', ['\nPlease try running this command again as root/Administrator.' ].join('\n')]) break case 'ELIFECYCLE': short.push(['', er.message]) detail.push([ '', [ '', 'Failed at the ' + er.pkgid + ' ' + er.stage + " script '" + er.script + "'.", 'Make sure you have the latest version of node.js and npm installed.', 'If you do, this is most likely a problem with the ' + er.pkgname + ' package,', 'not with npm itself.', 'Tell the author that this fails on your system:', ' ' + er.script, 'You can get information on how to open an issue for this project with:', ' npm bugs ' + er.pkgname, 'Or if that isn\'t available, you can get their info via:', ' npm owner ls ' + er.pkgname, 'There is likely additional logging output above.' ].join('\n')] ) break case 'ENOGIT': short.push(['', er.message]) detail.push([ '', [ '', 'Failed using git.', 'This is most likely not a problem with npm itself.', 'Please check if you have git installed and in your PATH.' ].join('\n') ]) break case 'EJSONPARSE': short.push(['', er.message]) short.push(['', 'File: ' + er.file]) detail.push([ '', [ 'Failed to parse package.json data.', 'package.json must be actual JSON, not just JavaScript.', '', 'This is not a bug in npm.', 'Tell the package author to fix their package.json file.' ].join('\n'), 'JSON.parse' ]) break // TODO(isaacs) // Add a special case here for E401 and E403 explaining auth issues? case 'E404': // There's no need to have 404 in the message as well. var msg = er.message.replace(/^404\s+/, '') short.push(['404', msg]) if (er.pkgid && er.pkgid !== '-') { detail.push(['404', '']) detail.push(['404', '', "'" + er.pkgid + "' is not in the npm registry."]) var valResult = nameValidator(er.pkgid) if (valResult.validForNewPackages) { detail.push(['404', 'You should bug the author to publish it (or use the name yourself!)']) } else { detail.push(['404', 'Your package name is not valid, because', '']) var errorsArray = (valResult.errors || []).concat(valResult.warnings || []) errorsArray.forEach(function (item, idx) { detail.push(['404', ' ' + (idx + 1) + '. ' + item]) }) } if (er.parent) { detail.push(['404', "It was specified as a dependency of '" + er.parent + "'"]) } detail.push(['404', '\nNote that you can also install from a']) detail.push(['404', 'tarball, folder, http url, or git url.']) } break case 'EPUBLISHCONFLICT': short.push(['publish fail', 'Cannot publish over existing version.']) detail.push(['publish fail', "Update the 'version' field in package.json and try again."]) detail.push(['publish fail', '']) detail.push(['publish fail', 'To automatically increment version numbers, see:']) detail.push(['publish fail', ' npm help version']) break case 'EISGIT': short.push(['git', er.message]) short.push(['git', ' ' + er.path]) detail.push([ 'git', [ 'Refusing to remove it. Update manually,', 'or move it out of the way first.' ].join('\n') ]) break case 'ECYCLE': short.push([ 'cycle', [ er.message, 'While installing: ' + er.pkgid ].join('\n') ]) detail.push([ 'cycle', [ 'Found a pathological dependency case that npm cannot solve.', 'Please report this to the package author.' ].join('\n') ]) break case 'EBADPLATFORM': var validOs = er.os.join ? er.os.join(',') : er.os var validArch = er.cpu.join ? er.cpu.join(',') : er.cpu var expected = {os: validOs, arch: validArch} var actual = {os: process.platform, arch: process.arch} short.push([ 'notsup', [ util.format('Unsupported platform for %s: wanted %j (current: %j)', er.pkgid, expected, actual) ].join('\n') ]) detail.push([ 'notsup', [ 'Valid OS: ' + validOs, 'Valid Arch: ' + validArch, 'Actual OS: ' + process.platform, 'Actual Arch: ' + process.arch ].join('\n') ]) break case 'EEXIST': short.push(['', er.message]) short.push(['', 'File exists: ' + er.path]) detail.push(['', 'Move it away, and try again.']) break case 'ENEEDAUTH': short.push(['need auth', er.message]) detail.push(['need auth', 'You need to authorize this machine using `npm adduser`']) break case 'ECONNRESET': case 'ENOTFOUND': case 'ETIMEDOUT': case 'EAI_FAIL': short.push(['network', er.message]) detail.push([ 'network', [ 'This is most likely not a problem with npm itself', 'and is related to network connectivity.', 'In most cases you are behind a proxy or have bad network settings.', '\nIf you are behind a proxy, please make sure that the', "'proxy' config is set properly. See: 'npm help config'" ].join('\n') ]) break case 'ENOPACKAGEJSON': short.push(['package.json', er.message]) detail.push([ 'package.json', [ 'This is most likely not a problem with npm itself.', "npm can't find a package.json file in your current directory." ].join('\n') ]) break case 'ETARGET': short.push(['notarget', er.message]) msg = [ 'This is most likely not a problem with npm itself.', 'In most cases you or one of your dependencies are requesting', "a package version that doesn't exist." ] if (er.parent) { msg.push("\nIt was specified as a dependency of '" + er.parent + "'\n") } detail.push(['notarget', msg.join('\n')]) break case 'ENOTSUP': if (er.required) { short.push(['notsup', er.message]) short.push(['notsup', 'Not compatible with your version of node/npm: ' + er.pkgid]) detail.push([ 'notsup', [ 'Not compatible with your version of node/npm: ' + er.pkgid, 'Required: ' + JSON.stringify(er.required), 'Actual: ' + JSON.stringify({ npm: npm.version, node: npm.config.get('node-version') }) ].join('\n') ]) break } // else passthrough /*eslint no-fallthrough:0*/ case 'ENOSPC': short.push(['nospc', er.message]) detail.push([ 'nospc', [ 'This is most likely not a problem with npm itself', 'and is related to insufficient space on your system.' ].join('\n') ]) break case 'EROFS': short.push(['rofs', er.message]) detail.push([ 'rofs', [ 'This is most likely not a problem with npm itself', 'and is related to the file system being read-only.', '\nOften virtualized file systems, or other file systems', "that don't support symlinks, give this error." ].join('\n') ]) break case 'ENOENT': short.push(['enoent', er.message]) detail.push([ 'enoent', [ er.message, 'This is most likely not a problem with npm itself', 'and is related to npm not being able to find a file.', er.file ? "\nCheck if the file '" + er.file + "' is present." : '' ].join('\n') ]) break case 'EMISSINGARG': case 'EUNKNOWNTYPE': case 'EINVALIDTYPE': case 'ETOOMANYARGS': short.push(['typeerror', er.stack]) detail.push([ 'typeerror', [ 'This is an error with npm itself. Please report this error at:', ' <https://github.com/npm/npm/issues>' ].join('\n') ]) break case 'EISDIR': short.push(['eisdir', er.message]) detail.push([ 'eisdir', [ 'This is most likely not a problem with npm itself', 'and is related to npm not being able to find a package.json in', 'a package you are trying to install.' ].join('\n') ]) break default: short.push(['', er.message || er]) detail.push([ '', [ '', 'If you need help, you may report this error at:', ' <https://github.com/npm/npm/issues>' ].join('\n') ]) break } if (er.optional) { short.unshift(['optional', er.optional + ' (' + er.location + '):']) short.concat(detail).forEach(function (msg) { if (!msg[0]) msg[0] = 'optional' if (msg[1]) msg[1] = msg[1].toString().replace(/(^|\n)/g, '$1SKIPPING OPTIONAL DEPENDENCY: ') }) } return {summary: short, detail: detail} }