src: make the npm source comply with `standard`

This is a huge set of mostly mechanical changes. Going forward, all
changes to the npm source base are expected to comply with `standard`,
and it's been integrated into the test suite to enforce that. There are
a few notes below about specific classes of changes that need to be
handled specially for npm's code base.

standard: "Expected error to be handled."

`standard` only expects errors spelled "err" to be handled.
`npm-registry-mock` never actually invokes its callback with an error,
so in some cases I just changed it to be spelled "er" and called it
good.

standard: "Expected a "break" statement before 'case'."

This behavior is actually on purpose, and I don't feel like rewriting
the affected code right now (or, you know, ever). So I added code
comments disabling the checks in the three applicable changes.

standard: "x is a function."

Rebinding functions created via declarations (as opposed to expressions)
is a no-no?

PR-URL: https://github.com/npm/npm/pull/8668

1 files changed, 22 insertions, 22 deletions

diff --git a/test/tap/logout.js b/test/tap/logout.js
index 1d9392ad1..3a62cc273 100644
--- a/test/tap/logout.js
+++ b/test/tap/logout.js
@@ -1,58 +1,58 @@
-var fs = require("fs")
-var path = require("path")
+var fs = require('fs')
+var path = require('path')
 
-var mkdirp = require("mkdirp")
-var mr = require("npm-registry-mock")
-var rimraf = require("rimraf")
-var test = require("tap").test
+var mkdirp = require('mkdirp')
+var mr = require('npm-registry-mock')
+var rimraf = require('rimraf')
+var test = require('tap').test
 
-var common = require("../common-tap.js")
+var common = require('../common-tap.js')
 
-var pkg = path.resolve(__dirname, "logout")
-var outfile = path.join(pkg, "_npmrc")
+var pkg = path.resolve(__dirname, 'logout')
+var outfile = path.join(pkg, '_npmrc')
 var opts = { cwd: pkg }
 
 var contents = function () {/*
 foo=boo
 //localhost:1337/:_authToken=glarb
-*/}.toString().split("\n").slice(1, -1).join("\n")
+*/}.toString().split('\n').slice(1, -1).join('\n')
 
 function mocks (server) {
-  server.delete("/-/user/token/glarb")
+  server.delete('/-/user/token/glarb')
     .reply(200, {})
 }
 
-test("setup", function (t) {
+test('setup', function (t) {
   cleanup()
   setup()
   t.end()
 })
 
-test("npm logout", function (t) {
+test('npm logout', function (t) {
   mr({ port: common.port, plugin: mocks }, function (err, s) {
     if (err) throw err
 
     common.npm(
     [
-      "logout",
-      "--registry", common.registry,
-      "--loglevel", "silent",
-      "--userconfig", outfile
+      'logout',
+      '--registry', common.registry,
+      '--loglevel', 'silent',
+      '--userconfig', outfile
     ],
     opts,
     function (err, code) {
-      t.ifError(err, "no error output")
-      t.notOk(code, "exited OK")
+      t.ifError(err, 'no error output')
+      t.notOk(code, 'exited OK')
 
-      var config = fs.readFileSync(outfile, "utf8")
-      t.equal(config, "foo=boo\n", "creds gone")
+      var config = fs.readFileSync(outfile, 'utf8')
+      t.equal(config, 'foo=boo\n', 'creds gone')
       s.close()
       t.end()
     })
   })
 })
 
-test("cleanup", function (t) {
+test('cleanup', function (t) {
   cleanup()
   t.end()
 })