Add actionable suggestions to config deprecationmove_bundle_config_deprecation_to_bundler_2

1 files changed, 13 insertions, 1 deletions

diff --git a/lib/bundler/cli/config.rb b/lib/bundler/cli/config.rb
index f412e80829..1df2a55d9a 100644
--- a/lib/bundler/cli/config.rb
+++ b/lib/bundler/cli/config.rb
@@ -14,8 +14,20 @@ module Bundler
     scope_options
     method_option :delete, :type => :boolean, :banner => "delete"
     def base(name = nil, *value)
+      new_args =
+        if ARGV.size == 1
+          ["config", "list"]
+        elsif ARGV.include?("--delete")
+          ARGV.map {|arg| arg == "--delete" ? "unset" : arg }
+        elsif ARGV.include?("--global") || ARGV.include?("--local") || ARGV.size == 3
+          ["config", "set", *ARGV[1..-1]]
+        else
+          ["config", "get", ARGV[1]]
+        end
+
       SharedHelpers.major_deprecation 2,
-        "Using the `config` command without a subcommand [list, get, set, unset]"
+        "Using the `config` command without a subcommand [list, get, set, unset] is deprecated and will be removed in the future. Use `bundle #{new_args.join(" ")}` instead."
+
       Base.new(options, name, value, self).run
     end