1 files changed, 17 insertions, 3 deletions
diff --git a/deps/npm/lib/install.js b/deps/npm/lib/install.js
index 8df63a219e..54ea6d8251 100644
--- a/deps/npm/lib/install.js
+++ b/deps/npm/lib/install.js
@@ -12,11 +12,24 @@ const runScript = require('@npmcli/run-script')
 const BaseCommand = require('./base-command.js')
 class Install extends BaseCommand {
   /* istanbul ignore next - see test/lib/load-all-commands.js */
+  static get description () {
+    return 'Install a package'
+  }
+
+  /* istanbul ignore next - see test/lib/load-all-commands.js */
   static get name () {
     return 'install'
   }
 
   /* istanbul ignore next - see test/lib/load-all-commands.js */
+  static get params () {
+    return [
+      'save',
+      'save-exact',
+    ]
+  }
+
+  /* istanbul ignore next - see test/lib/load-all-commands.js */
   static get usage () {
     return [
       '[<@scope>/]<pkg>',
@@ -28,7 +41,7 @@ class Install extends BaseCommand {
       '<tarball file>',
       '<tarball url>',
       '<git:// url>',
-      '<github username>/<github project> [--save-prod|--save-dev|--save-optional|--save-peer] [--save-exact] [--no-save]',
+      '<github username>/<github project>',
     ]
   }
 
@@ -98,7 +111,8 @@ class Install extends BaseCommand {
   async install (args) {
     // the /path/to/node_modules/..
     const globalTop = resolve(this.npm.globalDir, '..')
-    const { ignoreScripts, global: isGlobalInstall } = this.npm.flatOptions
+    const ignoreScripts = this.npm.config.get('ignore-scripts')
+    const isGlobalInstall = this.npm.config.get('global')
     const where = isGlobalInstall ? globalTop : this.npm.prefix
 
     // don't try to install the prefix into itself
@@ -122,7 +136,7 @@ class Install extends BaseCommand {
       add: args,
     })
     if (!args.length && !isGlobalInstall && !ignoreScripts) {
-      const { scriptShell } = this.npm.flatOptions
+      const scriptShell = this.npm.config.get('script-shell') || undefined
       const scripts = [
         'preinstall',
         'install',