1 files changed, 53 insertions, 0 deletions
diff --git a/lib/bundler/source/path/installer.rb b/lib/bundler/source/path/installer.rb
new file mode 100644
index 0000000000..39765e5da2
--- /dev/null
+++ b/lib/bundler/source/path/installer.rb
@@ -0,0 +1,53 @@
+# frozen_string_literal: true
+
+require_relative "../../rubygems_gem_installer"
+
+module Bundler
+  class Source
+    class Path
+      class Installer < Bundler::RubyGemsGemInstaller
+        attr_reader :spec
+
+        def initialize(spec, options = {})
+          @options            = options
+          @spec               = spec
+          @gem_dir            = Bundler.rubygems.path(spec.full_gem_path)
+          @wrappers           = true
+          @env_shebang        = true
+          @format_executable  = options[:format_executable] || false
+          @build_args         = options[:build_args] || Bundler.rubygems.build_args
+          @gem_bin_dir        = "#{Bundler.rubygems.gem_dir}/bin"
+          @disable_extensions = options[:disable_extensions]
+          @bin_dir = @gem_bin_dir
+        end
+
+        def post_install
+          run_hooks(:pre_install)
+
+          unless @disable_extensions || Bundler.settings[:no_build_extension]
+            build_extensions
+            run_hooks(:post_build)
+          end
+
+          generate_bin unless spec.executables.empty?
+
+          run_hooks(:post_install)
+        end
+
+        private
+
+        def run_hooks(type)
+          hooks_meth = "#{type}_hooks"
+          return unless Gem.respond_to?(hooks_meth)
+          Gem.send(hooks_meth).each do |hook|
+            result = hook.call(self)
+            next unless result == false
+            location = " at #{$1}" if hook.inspect =~ /@(.*:\d+)/
+            message = "#{type} hook#{location} failed for #{spec.full_name}"
+            raise InstallHookError, message
+          end
+        end
+      end
+    end
+  end
+end