From 715fa5bd30e76b8dcaa07531a9b54dc84719478d Mon Sep 17 00:00:00 2001
From: Erik Ejlskov Jensen <ejlskov@hotmail.com>
Date: Mon, 17 Feb 2025 13:11:37 +0100
Subject: [PATCH] Improve CLI provider detection for .dacpac

fixes #2861
---
 src/Core/RevEng.Core.80/ConnectionStringResolver.cs | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/Core/RevEng.Core.80/ConnectionStringResolver.cs b/src/Core/RevEng.Core.80/ConnectionStringResolver.cs
index 78e1f15bf..b337a2cdf 100644
--- a/src/Core/RevEng.Core.80/ConnectionStringResolver.cs
+++ b/src/Core/RevEng.Core.80/ConnectionStringResolver.cs
@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 using System.Data.Common;
 using System.IO;
@@ -14,6 +14,7 @@ namespace RevEng.Core
     public class ConnectionStringResolver
     {
         private readonly string connectionString;
+        private readonly bool isDacpac;
 
         public ConnectionStringResolver(string connectionString)
         {
@@ -23,6 +24,7 @@ public ConnectionStringResolver(string connectionString)
 
             if (connectionString.EndsWith(".dacpac", StringComparison.OrdinalIgnoreCase))
             {
+                isDacpac = true;
                 var database = Path.GetFileNameWithoutExtension(connectionString);
                 this.connectionString = $"Data Source=(local);Initial Catalog={database};Integrated Security=true;Encrypt=false";
             }
@@ -34,6 +36,12 @@ public IList<string> ResolveAlias()
         {
             var aliases = new List<string>();
 
+            if (isDacpac)
+            {
+                aliases.Add("mssql");
+                return aliases;
+            }
+
             try
             {
                 var a = new SqlConnectionStringBuilder(connectionString);