From 25a1c9f43b7c7f988bbafba57ef4e7d4ad80ff7f Mon Sep 17 00:00:00 2001
From: Masafumi Koba <473530+ybiquitous@users.noreply.github.com>
Date: Tue, 6 Sep 2022 21:42:18 +0900
Subject: [PATCH] Add regex support to `ignoreTypes` option of
 `selector-type-case`

---
 .changeset/fast-papayas-dress.md                | 5 +++++
 lib/rules/selector-type-case/README.md          | 2 +-
 lib/rules/selector-type-case/__tests__/index.js | 5 ++++-
 lib/rules/selector-type-case/index.js           | 4 ++--
 4 files changed, 12 insertions(+), 4 deletions(-)
 create mode 100644 .changeset/fast-papayas-dress.md

diff --git a/.changeset/fast-papayas-dress.md b/.changeset/fast-papayas-dress.md
new file mode 100644
index 0000000000..b5b0ab90a3
--- /dev/null
+++ b/.changeset/fast-papayas-dress.md
@@ -0,0 +1,5 @@
+---
+"stylelint": minor
+---
+
+Added: regex support for `ignoreTypes` option of `selector-type-case`
diff --git a/lib/rules/selector-type-case/README.md b/lib/rules/selector-type-case/README.md
index 7d8e677904..4cc71b5d5e 100644
--- a/lib/rules/selector-type-case/README.md
+++ b/lib/rules/selector-type-case/README.md
@@ -69,7 +69,7 @@ LI {}
 
 ## Optional secondary options
 
-### `ignoreTypes: ["/regex/", "non-regex"]`
+### `ignoreTypes: ["/regex/", /regex/, "non-regex"]`
 
 Given:
 
diff --git a/lib/rules/selector-type-case/__tests__/index.js b/lib/rules/selector-type-case/__tests__/index.js
index 22ec00bc85..3fcbbf4186 100644
--- a/lib/rules/selector-type-case/__tests__/index.js
+++ b/lib/rules/selector-type-case/__tests__/index.js
@@ -305,7 +305,7 @@ testRule({
 
 testRule({
 	ruleName,
-	config: ['lower', { ignoreTypes: ['$childClass', '/(p|P)arent.*/'] }],
+	config: ['lower', { ignoreTypes: ['$childClass', '/(p|P)arent.*/', /foo$/i] }],
 
 	accept: [
 		{
@@ -314,6 +314,9 @@ testRule({
 		{
 			code: '$childClass { color: pink; }',
 		},
+		{
+			code: 'myFoo { color: pink; }',
+		},
 	],
 
 	reject: [
diff --git a/lib/rules/selector-type-case/index.js b/lib/rules/selector-type-case/index.js
index aab9d6289a..6daa81f6cc 100644
--- a/lib/rules/selector-type-case/index.js
+++ b/lib/rules/selector-type-case/index.js
@@ -8,7 +8,7 @@ const parseSelector = require('../../utils/parseSelector');
 const report = require('../../utils/report');
 const ruleMessages = require('../../utils/ruleMessages');
 const validateOptions = require('../../utils/validateOptions');
-const { isString } = require('../../utils/validateTypes');
+const { isString, isRegExp } = require('../../utils/validateTypes');
 const { mixedCaseSvgTypeSelectors } = require('../../reference/selectors');
 
 const ruleName = 'selector-type-case';
@@ -35,7 +35,7 @@ const rule = (primary, secondaryOptions, context) => {
 			{
 				actual: secondaryOptions,
 				possible: {
-					ignoreTypes: [isString],
+					ignoreTypes: [isString, isRegExp],
 				},
 				optional: true,
 			},