1 files changed, 27 insertions, 0 deletions
diff --git a/post-bundle-install.rb b/post-bundle-install.rb
new file mode 100644
index 0000000000..f0db5d50b0
--- /dev/null
+++ b/post-bundle-install.rb
@@ -0,0 +1,27 @@
+#!/usr/bin/env ruby
+
+gem_home = Gem.paths.home
+
+puts "fixing bundle installed gems in #{gem_home}"
+
+# Install gems from git repos.  This makes the assumption that there is a <gem_name>.gemspec and
+# you can simply gem build + gem install the resulting gem, so nothing fancy.  This does not use
+# rake install since we need --conservative --minimal-deps in order to not install duplicate gems.
+#
+Dir["#{gem_home}/bundler/gems/*"].each do |gempath|
+  matches = File.basename(gempath).match(/(.*)-[A-Fa-f0-9]{12}/)
+  next unless matches
+
+  gem_name = matches[1]
+  next unless gem_name
+
+  puts "re-installing #{gem_name}..."
+
+  # we can't use "commmand" or "bundle" or "gem" DSL methods here since those are lazy and we need to run commands immediately
+  # (this is like a shell_out inside of a ruby_block in core chef, you don't use an execute resource inside of a ruby_block or
+  # things get really weird and unexpected)
+  Dir.chdir(gempath) do
+    system("gem build #{gem_name}.gemspec") or raise "gem build failed"
+    system("gem install #{gem_name}*.gem --conservative --minimal-deps --no-document") or raise "gem install failed"
+  end
+end