From 1db1c5af4a8650f6ccc013f8a5251e80b0ebb581 Mon Sep 17 00:00:00 2001
From: Brais <braisgabin@gmail.com>
Date: Sat, 9 Jul 2022 15:03:00 +0200
Subject: [PATCH] Refactor TrimMultilineRawString

---
 .../rules/style/TrimMultilineRawString.kt     | 22 +++++++++++--------
 1 file changed, 13 insertions(+), 9 deletions(-)

diff --git a/detekt-rules-style/src/main/kotlin/io/gitlab/arturbosch/detekt/rules/style/TrimMultilineRawString.kt b/detekt-rules-style/src/main/kotlin/io/gitlab/arturbosch/detekt/rules/style/TrimMultilineRawString.kt
index d2d215ee919e..fbd0f0278b04 100644
--- a/detekt-rules-style/src/main/kotlin/io/gitlab/arturbosch/detekt/rules/style/TrimMultilineRawString.kt
+++ b/detekt-rules-style/src/main/kotlin/io/gitlab/arturbosch/detekt/rules/style/TrimMultilineRawString.kt
@@ -50,14 +50,7 @@ class TrimMultilineRawString(val config: Config) : Rule(config) {
 
         if (expression.text.lines().count() <= 1) return
 
-        val nextCall = expression.getQualifiedExpressionForSelectorOrThis()
-            .getQualifiedExpressionForReceiver()
-            ?.selectorExpression
-            ?.asKtCallExpression()
-            ?.calleeExpression
-            ?.text
-
-        if (nextCall !in trimFunctions) {
+        if (!expression.isTrimmed()) {
             report(
                 CodeSmell(
                     issue,
@@ -69,6 +62,17 @@ class TrimMultilineRawString(val config: Config) : Rule(config) {
     }
 }
 
-private fun KtExpression.asKtCallExpression(): KtCallExpression? = this as? KtCallExpression
+fun KtStringTemplateExpression.isTrimmed(): Boolean {
+    fun KtExpression.asKtCallExpression(): KtCallExpression? = this as? KtCallExpression
+
+    val nextCall = getQualifiedExpressionForSelectorOrThis()
+        .getQualifiedExpressionForReceiver()
+        ?.selectorExpression
+        ?.asKtCallExpression()
+        ?.calleeExpression
+        ?.text
+
+    return nextCall in trimFunctions
+}
 
 private val trimFunctions = listOf("trimIndent", "trimMargin")