From 52ed3d972189ab8aea13d51ee6e8a37e3b3033df Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Johan=20R=C3=B8ed?= <johanroed@gmail.com>
Date: Mon, 23 Mar 2026 09:38:26 +0100
Subject: [PATCH] Replace deprecated context.getSourceCode() with
 context.sourceCode in template rules

---
 lib/rules/template-no-invalid-link-text.js                | 2 +-
 lib/rules/template-no-redundant-role.js                   | 2 +-
 lib/rules/template-no-this-in-template-only-components.js | 2 +-
 lib/rules/template-no-trailing-spaces.js                  | 2 +-
 lib/rules/template-no-unbalanced-curlies.js               | 2 +-
 lib/rules/template-no-unnecessary-component-helper.js     | 2 +-
 lib/rules/template-no-unnecessary-curly-parens.js         | 2 +-
 lib/rules/template-no-unnecessary-curly-strings.js        | 2 +-
 lib/rules/template-no-unsupported-role-attributes.js      | 2 +-
 lib/rules/template-no-valueless-arguments.js              | 2 +-
 lib/rules/template-no-whitespace-for-layout.js            | 2 +-
 lib/rules/template-no-whitespace-within-word.js           | 2 +-
 lib/rules/template-quotes.js                              | 2 +-
 lib/rules/template-require-input-label.js                 | 2 +-
 lib/rules/template-require-strict-mode.js                 | 2 +-
 lib/rules/template-simple-unless.js                       | 2 +-
 lib/rules/template-table-groups.js                        | 2 +-
 17 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/lib/rules/template-no-invalid-link-text.js b/lib/rules/template-no-invalid-link-text.js
index a09e48cc67..04fdea310c 100644
--- a/lib/rules/template-no-invalid-link-text.js
+++ b/lib/rules/template-no-invalid-link-text.js
@@ -105,7 +105,7 @@ module.exports = {
     const allowEmptyLinks = options.allowEmptyLinks || false;
     const customLinkComponents = options.linkComponents || [];
 
-    const filename = context.filename ?? context.getFilename();
+    const filename = context.filename;
     const isStrictMode = filename.endsWith('.gjs') || filename.endsWith('.gts');
 
     // In HBS, LinkTo always refers to Ember's router link component.
diff --git a/lib/rules/template-no-redundant-role.js b/lib/rules/template-no-redundant-role.js
index 4d30720a34..abaf75cf2d 100644
--- a/lib/rules/template-no-redundant-role.js
+++ b/lib/rules/template-no-redundant-role.js
@@ -154,7 +154,7 @@ module.exports = {
             node,
             message: errorMessage,
             fix(fixer) {
-              const sourceCode = context.getSourceCode();
+              const sourceCode = context.sourceCode;
               const elementText = sourceCode.getText(node);
               const roleAttrText = sourceCode.getText(roleAttr);
 
diff --git a/lib/rules/template-no-this-in-template-only-components.js b/lib/rules/template-no-this-in-template-only-components.js
index b3e5ba0db6..ffb7fde508 100644
--- a/lib/rules/template-no-this-in-template-only-components.js
+++ b/lib/rules/template-no-this-in-template-only-components.js
@@ -44,7 +44,7 @@ module.exports = {
       GlimmerPathExpression(node) {
         // Only flag template-only components, not class components.
         // Walk ancestors to check if the <template> is inside a class body.
-        const sourceCode = context.sourceCode ?? context.getSourceCode();
+        const sourceCode = context.sourceCode;
         const ancestors = sourceCode.getAncestors
           ? sourceCode.getAncestors(node)
           : context.getAncestors();
diff --git a/lib/rules/template-no-trailing-spaces.js b/lib/rules/template-no-trailing-spaces.js
index 43d98bbb57..fd643723db 100644
--- a/lib/rules/template-no-trailing-spaces.js
+++ b/lib/rules/template-no-trailing-spaces.js
@@ -22,7 +22,7 @@ module.exports = {
   },
 
   create(context) {
-    const sourceCode = context.sourceCode || context.getSourceCode();
+    const sourceCode = context.sourceCode;
     const glimmerTemplateRanges = [];
 
     return {
diff --git a/lib/rules/template-no-unbalanced-curlies.js b/lib/rules/template-no-unbalanced-curlies.js
index b4ecf56f06..cefd70857b 100644
--- a/lib/rules/template-no-unbalanced-curlies.js
+++ b/lib/rules/template-no-unbalanced-curlies.js
@@ -26,7 +26,7 @@ module.exports = {
   },
 
   create(context) {
-    const sourceCode = context.sourceCode || context.getSourceCode();
+    const sourceCode = context.sourceCode;
 
     return {
       GlimmerTextNode(node) {
diff --git a/lib/rules/template-no-unnecessary-component-helper.js b/lib/rules/template-no-unnecessary-component-helper.js
index 420b421438..9a2f67bf4f 100644
--- a/lib/rules/template-no-unnecessary-component-helper.js
+++ b/lib/rules/template-no-unnecessary-component-helper.js
@@ -58,7 +58,7 @@ module.exports = {
   },
 
   create(context) {
-    const sourceCode = context.sourceCode || context.getSourceCode();
+    const sourceCode = context.sourceCode;
     let inAttribute = 0;
 
     return {
diff --git a/lib/rules/template-no-unnecessary-curly-parens.js b/lib/rules/template-no-unnecessary-curly-parens.js
index 60cce595b3..d656ed75cc 100644
--- a/lib/rules/template-no-unnecessary-curly-parens.js
+++ b/lib/rules/template-no-unnecessary-curly-parens.js
@@ -32,7 +32,7 @@ module.exports = {
   },
 
   create(context) {
-    const sourceCode = context.sourceCode || context.getSourceCode();
+    const sourceCode = context.sourceCode;
 
     return {
       GlimmerMustacheStatement(node) {
diff --git a/lib/rules/template-no-unnecessary-curly-strings.js b/lib/rules/template-no-unnecessary-curly-strings.js
index dff5e65bcf..af24bfb793 100644
--- a/lib/rules/template-no-unnecessary-curly-strings.js
+++ b/lib/rules/template-no-unnecessary-curly-strings.js
@@ -19,7 +19,7 @@ module.exports = {
     },
   },
   create(context) {
-    const sourceCode = context.sourceCode || context.getSourceCode();
+    const sourceCode = context.sourceCode;
 
     return {
       GlimmerAttrNode(node) {
diff --git a/lib/rules/template-no-unsupported-role-attributes.js b/lib/rules/template-no-unsupported-role-attributes.js
index 939e7921a0..5f4b08fc99 100644
--- a/lib/rules/template-no-unsupported-role-attributes.js
+++ b/lib/rules/template-no-unsupported-role-attributes.js
@@ -85,7 +85,7 @@ module.exports = {
   },
 
   create(context) {
-    const sourceCode = context.sourceCode || context.getSourceCode();
+    const sourceCode = context.sourceCode;
 
     function reportUnsupported(node, invalidNode, attribute, role, element) {
       const messageId = element ? 'unsupportedImplicit' : 'unsupportedExplicit';
diff --git a/lib/rules/template-no-valueless-arguments.js b/lib/rules/template-no-valueless-arguments.js
index 1290df781c..d7c1befb40 100644
--- a/lib/rules/template-no-valueless-arguments.js
+++ b/lib/rules/template-no-valueless-arguments.js
@@ -22,7 +22,7 @@ module.exports = {
     },
   },
   create(context) {
-    const sourceCode = context.sourceCode || context.getSourceCode();
+    const sourceCode = context.sourceCode;
 
     return {
       GlimmerAttrNode(node) {
diff --git a/lib/rules/template-no-whitespace-for-layout.js b/lib/rules/template-no-whitespace-for-layout.js
index fc6331c0fa..34eaf05a46 100644
--- a/lib/rules/template-no-whitespace-for-layout.js
+++ b/lib/rules/template-no-whitespace-for-layout.js
@@ -23,7 +23,7 @@ module.exports = {
   },
 
   create(context) {
-    const sourceCode = context.getSourceCode();
+    const sourceCode = context.sourceCode;
 
     return {
       GlimmerTextNode(node) {
diff --git a/lib/rules/template-no-whitespace-within-word.js b/lib/rules/template-no-whitespace-within-word.js
index 81b28c2fea..10a7048986 100644
--- a/lib/rules/template-no-whitespace-within-word.js
+++ b/lib/rules/template-no-whitespace-within-word.js
@@ -87,7 +87,7 @@ module.exports = {
   },
 
   create(context) {
-    const sourceCode = context.getSourceCode();
+    const sourceCode = context.sourceCode;
 
     return {
       GlimmerTextNode(node) {
diff --git a/lib/rules/template-quotes.js b/lib/rules/template-quotes.js
index c3fe30f38c..87b24d6ec2 100644
--- a/lib/rules/template-quotes.js
+++ b/lib/rules/template-quotes.js
@@ -90,7 +90,7 @@ module.exports = {
       message = `you must use double quotes for ${doubleCtx} and single quotes for ${singleCtx} in templates`;
     }
 
-    const sourceCode = context.getSourceCode();
+    const sourceCode = context.sourceCode;
 
     return {
       GlimmerAttrNode(node) {
diff --git a/lib/rules/template-require-input-label.js b/lib/rules/template-require-input-label.js
index 3ed99cfe8e..b92edcf493 100644
--- a/lib/rules/template-require-input-label.js
+++ b/lib/rules/template-require-input-label.js
@@ -80,7 +80,7 @@ module.exports = {
       return {};
     }
 
-    const filename = context.getFilename();
+    const filename = context.filename;
     const isStrictMode = filename.endsWith('.gjs') || filename.endsWith('.gts');
     const elementStack = [];
 
diff --git a/lib/rules/template-require-strict-mode.js b/lib/rules/template-require-strict-mode.js
index 9e6bfccb06..d64dffd3e2 100644
--- a/lib/rules/template-require-strict-mode.js
+++ b/lib/rules/template-require-strict-mode.js
@@ -28,7 +28,7 @@ module.exports = {
   },
 
   create(context) {
-    const filePath = context.getFilename ? context.getFilename() : context.filename;
+    const filePath = context.filename;
 
     return {
       'GlimmerTemplate:exit'(node) {
diff --git a/lib/rules/template-simple-unless.js b/lib/rules/template-simple-unless.js
index b9400020e2..187448669a 100644
--- a/lib/rules/template-simple-unless.js
+++ b/lib/rules/template-simple-unless.js
@@ -45,7 +45,7 @@ module.exports = {
     const allowlist = options.allowlist || [];
     const denylist = options.denylist || [];
     const maxHelpers = options.maxHelpers === undefined ? 1 : options.maxHelpers;
-    const sourceCode = context.getSourceCode();
+    const sourceCode = context.sourceCode;
 
     function isElseUnlessBlock(node) {
       if (!node) {
diff --git a/lib/rules/template-table-groups.js b/lib/rules/template-table-groups.js
index 4d24cfead8..5b02c65fb5 100644
--- a/lib/rules/template-table-groups.js
+++ b/lib/rules/template-table-groups.js
@@ -180,7 +180,7 @@ module.exports = {
 
         // Truly empty table (no content at all between tags) must have table groups
         if (!node.children || node.children.length === 0) {
-          const sourceCode = context.getSourceCode();
+          const sourceCode = context.sourceCode;
           const text = sourceCode.getText(node);
           const openEnd = text.indexOf('>') + 1;
           const closeStart = text.lastIndexOf('</');