Template literals

Author: Erlend Oftedal

src/utils/astTreeBuilder.ts

@@ -124,6 +124,9 @@ function formatNodeLabel(node: ASTNode): string {
     'name' in node.id
   ) {
     label += `: ${node.id.name}`
+  } else if (node.type === 'TemplateElement' && 'value' in node) {
+    const value = (node as { value: { raw: string; cooked: string | null } }).value
+    label += `: \`${value.raw}\``
   }
 
   return label
@@ -142,18 +145,30 @@ export function buildTree(
   // Get child property names for this node type
   const childKeys = VISITOR_KEYS[node.type as keyof typeof VISITOR_KEYS] || []
 
-  for (const key of childKeys) {
-    // eslint-disable-next-line @typescript-eslint/no-explicit-any
-    const child = (node as any)[key]
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  const anyNode = node as any
 
-    if (Array.isArray(child)) {
-      for (const item of child) {
-        if (item && typeof item === 'object' && 'type' in item) {
-          children.push(buildTree(item, matchedNodes, primitiveResults))
+  if (node.type === 'TemplateLiteral' && Array.isArray(anyNode.quasis) && Array.isArray(anyNode.expressions)) {
+    // Interleave quasis and expressions by source position: quasi[0], expr[0], quasi[1], expr[1], ..., quasi[n]
+    for (let i = 0; i < anyNode.quasis.length; i++) {
+      children.push(buildTree(anyNode.quasis[i], matchedNodes, primitiveResults))
+      if (i < anyNode.expressions.length) {
+        children.push(buildTree(anyNode.expressions[i], matchedNodes, primitiveResults))
+      }
+    }
+  } else {
+    for (const key of childKeys) {
+      const child = anyNode[key]
+
+      if (Array.isArray(child)) {
+        for (const item of child) {
+          if (item && typeof item === 'object' && 'type' in item) {
+            children.push(buildTree(item, matchedNodes, primitiveResults))
+          }
         }
+      } else if (child && typeof child === 'object' && 'type' in child) {
+        children.push(buildTree(child, matchedNodes, primitiveResults))
       }
-    } else if (child && typeof child === 'object' && 'type' in child) {
-      children.push(buildTree(child, matchedNodes, primitiveResults))
     }
   }