Fixed publishing sources

e-invoice-domain/build.gradle.kts

@@ -7,6 +7,10 @@ kotlin {
     jvmToolchain(11)
 }
 
+java {
+    withSourcesJar()
+}
+
 
 val kotlinCoroutinesVersion: String by project
 

e-invoice-domain/src/main/kotlin/net/codinux/invoicing/mail/MailReader.kt

@@ -80,7 +80,7 @@ class MailReader(
 
     fun listAllMessagesWithEInvoice(account: MailAccount, downloadMessageBody: Boolean = false, emailFolderName: String = "INBOX"): List<MailWithInvoice> {
         try {
-            connect(account) { store ->
+            return connect(account) { store ->
                 val inbox = store.getFolder(emailFolderName)
                 inbox.open(Folder.READ_ONLY)
 
@@ -243,7 +243,7 @@ class MailReader(
         date.toInstant()
 
 
-    private fun <T> connect(account: MailAccount, connected: (Store) -> T?): T? {
+    private fun <T> connect(account: MailAccount, connected: (Store) -> T): T {
         val properties = mapAccountToJavaMailProperties(account)
 
         val session = Session.getInstance(properties)

e-invoice-domain/src/test/kotlin/net/codinux/invoicing/mail/MailReaderTest.kt

@@ -25,7 +25,7 @@ class MailReaderTest {
 
     @Test
     fun listAllMessagesWithEInvoice() {
-        val result = underTest.listAllMessagesWithEInvoice(mailAccount)
+        val result = underTest.listAllMessagesWithEInvoice(mailAccount, true)
 
         assertThat(result).isNotEmpty()