From ebf008b9aea71fdf9be8dcc92faae1c024201bf9 Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Thu, 9 Jul 2020 23:38:34 +0900
Subject: [rubygems/rubygems] Install plugins to user directory

Fixes the `Gem::FilePermissionError` without the privilege.
Initialize `@plugins_dir` to the user gem directory, when
installing with `--user` option.

https://github.com/rubygems/rubygems/commit/21a71ac769
---
 lib/rubygems/installer.rb | 1 +
 1 file changed, 1 insertion(+)

(limited to 'lib/rubygems/installer.rb')

diff --git a/lib/rubygems/installer.rb b/lib/rubygems/installer.rb
index 0639672137..33171a8eb9 100644
--- a/lib/rubygems/installer.rb
+++ b/lib/rubygems/installer.rb
@@ -184,6 +184,7 @@ class Gem::Installer
     if options[:user_install]
       @gem_home = Gem.user_dir
       @bin_dir = Gem.bindir gem_home unless options[:bin_dir]
+      @plugins_dir = Gem.plugindir(gem_home)
       check_that_user_bin_dir_is_in_path
     end
   end
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