fix detekt

Author: David Hasani

plugins/amazonq/codetransform/jetbrains-community/src/software/aws/toolkits/jetbrains/services/codemodernizer/constants/CodeTransformChatItems.kt

@@ -458,7 +458,7 @@ fun buildSQLMetadataValidationErrorChatContent(errorReason: String) = CodeTransf
 
 fun buildCustomDependencyVersionsFileInvalidChatContent() = CodeTransformChatMessageContent(
     type = CodeTransformChatMessageType.FinalizedAnswer,
-    message = "The .yaml file you uploaded does not follow the format of the sample YAML file provided.",
+    message = "The file you uploaded does not follow the format of the sample YAML file provided.",
 )
 
 fun buildUserCancelledChatContent() = CodeTransformChatMessageContent(

plugins/amazonq/codetransform/jetbrains-community/src/software/aws/toolkits/jetbrains/services/codemodernizer/controller/CodeTransformChatController.kt

@@ -370,7 +370,6 @@ class CodeTransformChatController(
         withContext(EDT) {
             val descriptor = FileChooserDescriptorFactory.createSingleFileDescriptor()
                 .withDescription("Select metadata file")
-                .withExtensionFilter("zip")
 
             val selectedZipFile = FileChooser.chooseFile(descriptor, null, null) ?: return@withContext
             val extractedZip = createTempDirectory("codeTransformSQLMetadata", null)
@@ -452,9 +451,8 @@ class CodeTransformChatController(
         withContext(EDT) {
             val descriptor = FileChooserDescriptorFactory.createSingleFileDescriptor()
                 .withDescription("Select .yaml file")
-                .withExtensionFilter("yaml")
             val selectedFile = FileChooser.chooseFile(descriptor, null, null) ?: return@withContext
-            val isValid = validateYamlFile(selectedFile.readText())
+            val isValid = validateYamlFile(selectedFile)
             if (!isValid) {
                 codeTransformChatHelper.updateLastPendingMessage(buildCustomDependencyVersionsFileInvalidChatContent())
                 codeTransformChatHelper.addNewMessage(buildStartNewTransformFollowup())

plugins/amazonq/codetransform/jetbrains-community/src/software/aws/toolkits/jetbrains/services/codemodernizer/utils/CodeTransformFileUtils.kt

@@ -9,6 +9,7 @@ import com.intellij.openapi.application.runReadAction
 import com.intellij.openapi.fileEditor.FileDocumentManager
 import com.intellij.openapi.util.io.FileUtil
 import com.intellij.openapi.vfs.VirtualFile
+import com.intellij.openapi.vfs.readText
 import kotlinx.coroutines.withContext
 import software.aws.toolkits.core.utils.createParentDirectories
 import software.aws.toolkits.core.utils.createTemporaryZipFile
@@ -195,7 +196,12 @@ fun parseXmlDependenciesReport(pathToXmlDependency: Path): DependencyUpdatesRepo
     return report
 }
 
-fun validateYamlFile(fileContents: String): Boolean {
+fun validateYamlFile(file: VirtualFile): Boolean {
+    if (!file.name.lowercase().endsWith(".yaml")) {
+        getLogger<CodeTransformChatController>().error { "Custom versions file is not a YAML file: ${file.name}"}
+        return false
+    }
+    val fileContents = file.readText()
     val requiredKeys = listOf("dependencyManagement:", "identifier:", "targetVersion:")
     for (key in requiredKeys) {
         if (!fileContents.contains(key)) {