ci: pass appropriate configs for file/dir modes

Re: https://npm.community/t/6-11-2-npm-ci-installs-package-with-wrong-permissions/9720

Still passing a plain old (non-Figgy Pudding) object into libcipm,
duplicating the extra keys added in figgy-config.js.

This is not a clean or nice or elegant solution, but it works, without
regressing the config env var issue.

Pairing with @claudiahdz

PR-URL: https://github.com/npm/cli/pull/243
Credit: @isaacs
Close: #243
Reviewed-by: @claudiahdz

1 files changed, 23 insertions, 3 deletions

diff --git a/lib/ci.js b/lib/ci.js
index 375c1448a..309ad2f78 100644
--- a/lib/ci.js
+++ b/lib/ci.js
@@ -2,7 +2,8 @@
 
 const npm = require('./npm.js')
 const Installer = require('libcipm')
-const npmlog = require('npmlog')
+const log = require('npmlog')
+const path = require('path')
 
 ci.usage = 'npm ci'
 
@@ -10,14 +11,33 @@ ci.completion = (cb) => cb(null, [])
 
 module.exports = ci
 function ci (args, cb) {
-  const opts = Object.create({ log: npmlog })
+  const opts = {
+    // Add some non-npm-config opts by hand.
+    cache: path.join(npm.config.get('cache'), '_cacache'),
+    // NOTE: npm has some magic logic around color distinct from the config
+    // value, so we have to override it here
+    color: !!npm.color,
+    hashAlgorithm: 'sha1',
+    includeDeprecated: false,
+    log,
+    'npm-session': npm.session,
+    'project-scope': npm.projectScope,
+    refer: npm.referer,
+    dmode: npm.modes.exec,
+    fmode: npm.modes.file,
+    umask: npm.modes.umask,
+    npmVersion: npm.version,
+    tmp: npm.tmp
+  }
+
   for (const key in npm.config.list[0]) {
     if (key !== 'log') {
       opts[key] = npm.config.list[0][key]
     }
   }
+
   return new Installer(opts).run().then(details => {
-    npmlog.disableProgress()
+    log.disableProgress()
     console.log(`added ${details.pkgCount} packages in ${
       details.runTime / 1000
     }s`)