From 045404d1aac1a9bd4ad2a3af8db577d7f05b9d03 Mon Sep 17 00:00:00 2001
From: Dmitry Gutov <dgutov@yandex.ru>
Date: Wed, 18 Jan 2023 02:55:09 +0200
Subject: [PATCH] ruby-ts-mode: Obey the option ruby-after-operator-indent

* lisp/progmodes/ruby-ts-mode.el
(ruby-ts--after-op-indent-p): New function.
(ruby-ts--indent-rules): Use it.

* test/lisp/progmodes/ruby-ts-mode-tests.el:
Run indent test for ruby-after-operator-indent.rb.

* test/lisp/progmodes/ruby-mode-resources/ruby-ts.rb:
Make sure indentation vars are at their default values.
---
 lisp/progmodes/ruby-ts-mode.el                     | 7 +++++++
 test/lisp/progmodes/ruby-mode-resources/ruby-ts.rb | 3 +++
 test/lisp/progmodes/ruby-ts-mode-tests.el          | 3 ++-
 3 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/lisp/progmodes/ruby-ts-mode.el b/lisp/progmodes/ruby-ts-mode.el
index e629ff19672..7e30ece1fd7 100644
--- a/lisp/progmodes/ruby-ts-mode.el
+++ b/lisp/progmodes/ruby-ts-mode.el
@@ -685,6 +685,10 @@ a statement container is a node that matches
            ;; Old... probably too simple
            ((parent-is "block_parameters") first-sibling 1)
 
+           ((and (not ruby-ts--after-op-indent-p)
+                 (parent-is "binary\\|conditional"))
+            (ruby-ts--bol ruby-ts--statement-ancestor) ruby-indent-level)
+
            ((parent-is "binary")
             ruby-ts--binary-indent-anchor 0)
 
@@ -790,6 +794,9 @@ a statement container is a node that matches
       (forward-char ruby-indent-level))
     (point)))
 
+(defun ruby-ts--after-op-indent-p (&rest _)
+  ruby-after-operator-indent)
+
 (defun ruby-ts--class-or-module-p (node)
   "Predicate if NODE is a class or module."
   (string-match-p ruby-ts--class-or-module-regex (treesit-node-type node)))
diff --git a/test/lisp/progmodes/ruby-mode-resources/ruby-ts.rb b/test/lisp/progmodes/ruby-mode-resources/ruby-ts.rb
index 92d62f92e52..be98465881f 100644
--- a/test/lisp/progmodes/ruby-mode-resources/ruby-ts.rb
+++ b/test/lisp/progmodes/ruby-mode-resources/ruby-ts.rb
@@ -56,4 +56,7 @@ qux = foo.fee ?
 
 # Local Variables:
 # mode: ruby-ts
+# ruby-after-operator-indent: t
+# ruby-block-indent: t
+# ruby-method-params-indent: t
 # End:
diff --git a/test/lisp/progmodes/ruby-ts-mode-tests.el b/test/lisp/progmodes/ruby-ts-mode-tests.el
index d7b6258385b..1d686a2ac53 100644
--- a/test/lisp/progmodes/ruby-ts-mode-tests.el
+++ b/test/lisp/progmodes/ruby-ts-mode-tests.el
@@ -251,8 +251,9 @@ The whitespace before and including \"|\" on each line is removed."
          (kill-buffer buf)))))
 
 (ruby-ts-deftest-indent "ruby-ts.rb")
-(ruby-ts-deftest-indent "ruby-method-params-indent.rb")
+(ruby-ts-deftest-indent "ruby-after-operator-indent.rb")
 (ruby-ts-deftest-indent "ruby-block-indent.rb")
+(ruby-ts-deftest-indent "ruby-method-params-indent.rb")
 
 (provide 'ruby-ts-mode-tests)
 
-- 
2.39.2