Update command to work in all golang versions

1 files changed, 4 insertions, 20 deletions

diff --git a/lib/license/finder/ext/go_modules.rb b/lib/license/finder/ext/go_modules.rb
index f37519c..41bac11 100644
--- a/lib/license/finder/ext/go_modules.rb
+++ b/lib/license/finder/ext/go_modules.rb
@@ -10,10 +10,12 @@ module LicenseFinder
     end
 
     def current_packages
-      stdout, _stderr, status = shell.execute(command_for_current_version)
+      stdout, _stderr, status = shell.execute([
+        :go, :list, '-m', '-f', "'{{.Path}},{{.Version}},{{.Dir}}'", :all
+      ])
       return [] unless status.success?
 
-      stdout.lines.map do |line|
+      stdout.each_line.map do |line|
         name, version, dir = line.chomp.split(',')
         next if dir.nil?
         next if Pathname(dir).cleanpath == absolute_project_path
@@ -24,24 +26,6 @@ module LicenseFinder
 
     private
 
-    def command_for_current_version
-      format = "'{{.Path}},{{.Version}},{{.Dir}}'"
-      case go_version
-      when '1.11'
-        [:go, :list, '-m', '-mod=vendor', '-f', format, :all]
-      when '1.12'
-        [:go, :list, '-m', '-mod=vendor', '-f', format, :all]
-      when '1.13'
-        [:go, :list, '-m', '-mod=vendor', '-f', format, :all]
-      else
-        [:go, :list, '-m', '-mod=readonly', '-f', format, :all]
-      end
-    end
-
-    def go_version
-      `go version`.scan(/\sgo(?<version>\d\.\d{1,2})\s/)
-    end
-
     def absolute_project_path
       @absolute_project_path ||= Pathname(project_path).cleanpath
     end