From 6430640d28dcba2b63c4b19abc2ef599b5590364 Mon Sep 17 00:00:00 2001
From: sophia <scastellarin95@gmail.com>
Date: Thu, 16 Apr 2020 14:32:28 -0400
Subject: [PATCH] Extract more generic shell class

---
 lib/vagrant/util/install_cli_autocomplete.rb | 28 ++++++++++++--------
 1 file changed, 17 insertions(+), 11 deletions(-)

diff --git a/lib/vagrant/util/install_cli_autocomplete.rb b/lib/vagrant/util/install_cli_autocomplete.rb
index bd94d7335..ea7cee3e5 100644
--- a/lib/vagrant/util/install_cli_autocomplete.rb
+++ b/lib/vagrant/util/install_cli_autocomplete.rb
@@ -1,14 +1,13 @@
 module Vagrant
   module Util
-    class ZSHShell
-      PREPEND = "# >>>> Vagrant zsh completion (start)".freeze
-      STRING_INSERT = """fpath=(#{File.join(Vagrant.source_root, "contrib", "zsh")} $fpath)\ncompinit""".freeze
-      APPEND = "# <<<<  Vagrant zsh completion (end)".freeze
-
-      CONFIG_PATHS = [".zshrc"].freeze
+    class Shell
+      PREPEND = "".freeze
+      STRING_INSERT = "".freeze
+      APPEND = "".freeze
+      CONFIG_PATHS = [""].freeze
 
       def self.shell_installed(home)
-        CONFIG_PATHS.each do |path|
+        self::CONFIG_PATHS.each do |path|
           config_file = File.join(home, path)
           if File.exists?(config_file)
             return config_file
@@ -19,7 +18,7 @@ module Vagrant
 
       def self.is_installed(path)
         File.foreach(path) do |line|
-          if line.include?(PREPEND)
+          if line.include?(self::PREPEND)
             return true
           end
         end
@@ -31,17 +30,24 @@ module Vagrant
         if path && !is_installed(path)
           File.open(path, "a") do |f|
             f.write("\n")
-            f.write(PREPEND)
+            f.write(self::PREPEND)
             f.write("\n")
-            f.write(STRING_INSERT)
+            f.write(self::STRING_INSERT)
             f.write("\n")
-            f.write(APPEND)
+            f.write(self::APPEND)
             f.write("\n")
           end
         end
       end
     end
 
+    class ZSHShell < Shell
+      PREPEND = "# >>>> Vagrant zsh completion (start)".freeze
+      STRING_INSERT = """fpath=(#{File.join(Vagrant.source_root, "contrib", "zsh")} $fpath)\ncompinit""".freeze
+      APPEND = "# <<<<  Vagrant zsh completion (end)".freeze
+      CONFIG_PATHS = [".zshrc"].freeze
+    end
+
     # Install autocomplete script for supported shells
     class InstallCLIAutocomplete
       SUPPORTED_SHELLS = {