feat: "Convert to ES6 template" suggestion for "no-template-curly-in-…

…string"
eslint · Feb 4, 2022 · f49dde9 · f49dde9
1 parent 389ff34
commit f49dde9
Showing 1 changed file with 18 additions and 3 deletions.
diff --git a/lib/rules/no-template-curly-in-string.js b/lib/rules/no-template-curly-in-string.js
@@ -22,19 +22,34 @@ module.exports = {
         schema: [],
 
         messages: {
-            unexpectedTemplateExpression: "Unexpected template string expression."
-        }
+            unexpectedTemplateExpression: "Unexpected template string expression.",
+            convertToTemplate: "Convert to ES6 `template`."
+        },
+        hasSuggestions: true
     },
 
     create(context) {
         const regex = /\$\{[^}]+\}/u;
+        const sourceCode = context.getSourceCode();
 
         return {
             Literal(node) {
                 if (typeof node.value === "string" && regex.test(node.value)) {
                     context.report({
                         node,
-                        messageId: "unexpectedTemplateExpression"
+                        messageId: "unexpectedTemplateExpression",
+                        suggest: [
+                            {
+                                messageId: "convertToTemplate",
+                                fix: fixer => {
+                                    const text = sourceCode.getText(node);
+                                    const textNoQuotes = text.slice(1, -1);
+                                    const newText = `\`${textNoQuotes}\``;
+
+                                    return fixer.replaceText(node, newText);
+                                }
+                            }
+                        ]
                     });
                 }
             }