From d6f9bd130fcba843abf75d311fabe977476444b4 Mon Sep 17 00:00:00 2001
From: David Marcin <djmarcin@gmail.com>
Date: Mon, 20 Apr 2020 11:05:55 -0700
Subject: [PATCH] Fix reshim behavior on gem uninstall and bundle install.

---
 rubygems-plugin/rubygems_plugin.rb | 23 +++++++++++++++--------
 1 file changed, 15 insertions(+), 8 deletions(-)

diff --git a/rubygems-plugin/rubygems_plugin.rb b/rubygems-plugin/rubygems_plugin.rb
index 8e363a3..4b407da 100644
--- a/rubygems-plugin/rubygems_plugin.rb
+++ b/rubygems-plugin/rubygems_plugin.rb
@@ -1,11 +1,18 @@
-# Yes borrowed from rbenv. Couldn't take my mind off that implementation
-
-Gem.post_install do |installer|
-
-  if installer.spec.executables.any? && installer.bin_dir == Gem.default_bindir
-    installer.spec.executables.each do |executable|
-     `asdf reshim ruby #{RUBY_VERSION} bin/#{executable}`
-    end
+module ReshimInstaller
+  def install(options)
+    super
+    # We don't know which gems were installed, so always reshim.
+    `asdf reshim ruby`
   end
+end
 
+if defined?(Bundler::Installer)
+  Bundler::Installer.prepend ReshimInstaller
+else
+  maybe_reshim = lambda do |installer|
+    # If any gems with executables were installed or uninstalled, reshim.
+    `asdf reshim ruby` if installer.spec.executables.any?
+  end
+  Gem.post_install &maybe_reshim
+  Gem.post_uninstall &maybe_reshim
 end
-- 
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