Ensure that no error is produced on stderr when executing mysql scripts

testcontainers · Feb 13, 2024 · 925f426 · 925f426
1 parent 3ceeb4b
commit 925f426
Showing 1 changed file with 15 additions and 1 deletion.
diff --git a/src/Testcontainers.MySql/MySqlContainer.cs b/src/Testcontainers.MySql/MySqlContainer.cs
@@ -5,6 +5,7 @@ namespace Testcontainers.MySql;
 public sealed class MySqlContainer : DockerContainer, IDatabaseContainer
 {
     private readonly MySqlConfiguration _configuration;
+    private bool _hasConfigFile;
 
     /// <summary>
     /// Initializes a new instance of the <see cref="MySqlContainer" /> class.
@@ -45,7 +46,20 @@ public async Task<ExecResult> ExecScriptAsync(string scriptContent, Cancellation
         await CopyAsync(Encoding.Default.GetBytes(scriptContent), scriptFilePath, Unix.FileMode644, ct)
             .ConfigureAwait(false);
 
-        return await ExecAsync(new[] { "mysql", "--protocol=TCP", $"--port={MySqlBuilder.MySqlPort}", $"--user={_configuration.Username}", $"--password={_configuration.Password}", _configuration.Database, $"--execute=source {scriptFilePath};" }, ct)
+        if (!_hasConfigFile)
+        {
+            var config = new StringWriter { NewLine = "\n" };
+            config.WriteLine("[client]");
+            config.WriteLine("protocol=TCP");
+            config.WriteLine($"user={_configuration.Username}");
+            config.WriteLine($"password={_configuration.Password}");
+            await CopyAsync(Encoding.Default.GetBytes(config.ToString()), "/etc/mysql/my.cnf", UnixFileModes.UserRead | UnixFileModes.UserWrite, ct)
+                .ConfigureAwait(false);
+
+            _hasConfigFile = true;
+        }
+
+        return await ExecAsync(new[] { "mysql", _configuration.Database, $"--execute=source {scriptFilePath};" }, ct)
             .ConfigureAwait(false);
     }
 }