deps: upgrade npm to 4.1.1

PR-URL: https://github.com/nodejs/node/pull/10781
Reviewed-By: Jeremiah Senkpiel <fishrock123@rocketmail.com>

1 files changed, 109 insertions, 0 deletions

diff --git a/deps/npm/lib/doctor.js b/deps/npm/lib/doctor.js
new file mode 100644
index 0000000000..f2037ab86c
--- /dev/null
+++ b/deps/npm/lib/doctor.js
@@ -0,0 +1,109 @@
+var path = require('path')
+var chain = require('slide').chain
+var table = require('text-table')
+var color = require('ansicolors')
+var styles = require('ansistyles')
+var semver = require('semver')
+var npm = require('./npm.js')
+var log = require('npmlog')
+var ansiTrim = require('./utils/ansi-trim.js')
+var output = require('./utils/output.js')
+var defaultRegistry = require('./config/defaults.js').defaults.registry
+var checkPing = require('./doctor/check-ping.js')
+var getGitPath = require('./doctor/get-git-path.js')
+var checksumCachedFiles = require('./doctor/checksum-cached-files.js')
+var checkFilesPermission = require('./doctor/check-files-permission.js')
+var getLatestNodejsVersion = require('./doctor/get-latest-nodejs-version.js')
+var getLatestNpmVersion = require('./doctor/get-latest-npm-version')
+var globalNodeModules = path.join(npm.config.globalPrefix, 'lib', 'node_modules')
+var localNodeModules = path.join(npm.config.localPrefix, 'node_modules')
+
+module.exports = doctor
+
+doctor.usage = 'npm doctor'
+
+function doctor (args, silent, cb) {
+  args = args || {}
+  if (typeof cb !== 'function') {
+    cb = silent
+    silent = false
+  }
+
+  var actionsToRun = [
+    [checkPing],
+    [getLatestNpmVersion],
+    [getLatestNodejsVersion, args['node-url']],
+    [getGitPath],
+    [checkFilesPermission, npm.cache, 6],
+    [checkFilesPermission, globalNodeModules, 4],
+    [checkFilesPermission, localNodeModules, 6],
+    [checksumCachedFiles]
+  ]
+
+  log.info('doctor', 'Running checkup')
+  chain(actionsToRun, function (stderr, stdout) {
+    if (stderr && stderr.message !== 'not found: git') return cb(stderr)
+    var outHead = ['Check', 'Value', 'Recommendation']
+    var list = makePretty(stdout)
+    var outBody = list
+
+    if (npm.color) {
+      outHead = outHead.map(function (item) {
+        return styles.underline(item)
+      })
+      outBody = outBody.map(function (item) {
+        if (item[2]) {
+          item[0] = color.red(item[0])
+          item[2] = color.magenta(item[2])
+        }
+        return item
+      })
+    }
+
+    var outTable = [outHead].concat(outBody)
+    var tableOpts = {
+      stringLength: function (s) { return ansiTrim(s).length }
+    }
+
+    if (!silent) output(table(outTable, tableOpts))
+
+    cb(null, list)
+  })
+}
+
+function makePretty (p) {
+  var ping = p[0] ? 'ok' : 'notOk'
+  var npmLTS = p[1]
+  var nodeLTS = p[2].replace('v', '')
+  var whichGit = p[3] || 'not installed'
+  var readbleCaches = p[4] ? 'ok' : 'notOk'
+  var executableGlobalModules = p[5] ? 'ok' : 'notOk'
+  var executableLocalModules = p[6] ? 'ok' : 'notOk'
+  var checksumCachedFiles = p[7] ? 'ok' : 'notOk'
+  var npmV = npm.version
+  var nodeV = process.version.replace('v', '')
+  var registry = npm.config.get('registry')
+  var list = [
+    ['npm ping', ping],
+    ['npm -v', 'v' + npmV],
+    ['node -v', 'v' + nodeV],
+    ['npm config get registry', registry],
+    ['which git', whichGit],
+    ['Perms check on cached files', readbleCaches],
+    ['Perms check on global node_modules', executableGlobalModules],
+    ['Perms check on local node_modules', executableLocalModules],
+    ['Checksum cached files', checksumCachedFiles]
+  ]
+
+  if (ping !== 'ok') list[0][2] = 'Check your internet connection'
+  if (!semver.satisfies(npmV, '>=' + npmLTS)) list[1][2] = 'Use npm v' + npmLTS
+  if (!semver.satisfies(nodeV, '>=' + nodeLTS)) list[2][2] = 'Use node v' + nodeLTS
+  if (registry !== defaultRegistry) list[3][2] = 'Try `npm config set registry ' + defaultRegistry
+  if (whichGit === 'not installed') list[4][2] = 'Install git and ensure it\'s in your PATH.'
+  if (readbleCaches !== 'ok') list[5][2] = 'Check the permissions of your files in ' + npm.config.get('cache')
+  if (executableGlobalModules !== 'ok') list[6][2] = globalNodeModules + ' must be readable and writable by the current user.'
+  if (executableLocalModules !== 'ok') list[7][2] = localNodeModules + ' must be readable and writable by the current user.'
+  if (checksumCachedFiles !== 'ok') list[8][2] = 'You have some broken packages in your cache.'
+
+  return list
+}