Add new ExposeAllPorts on the ContainerBuilder

This turns `PublishAllPorts` to `true` and also ensures that `ExposePort` and `ExposeAllPorts` are not used together since they are mutually exclusive anyway.
mariotoffia · Sep 13, 2021 · 94ffbcf · 94ffbcf
1 parent 1057a1f
commit 94ffbcf
Showing 1 changed file with 30 additions and 0 deletions.
diff --git a/Ductus.FluentDocker/Builders/ContainerBuilder.cs b/Ductus.FluentDocker/Builders/ContainerBuilder.cs
@@ -275,6 +275,8 @@ public ContainerBuilder UseDnsOption(params string[] option)
 
     public ContainerBuilder ExposePort(int hostPort, int containerPort, string protocol = "tcp")
     {
+      EnsurePublishAllPortsIsFalse();
+
       if (string.IsNullOrEmpty(protocol))
       {
         protocol = "tcp";
@@ -293,10 +295,38 @@ public ContainerBuilder ExposePort(int hostPort, int containerPort, string proto
 
     public ContainerBuilder ExposePort(int containerPort)
     {
+      EnsurePublishAllPortsIsFalse();
+
       _config.CreateParams.PortMappings = _config.CreateParams.PortMappings.ArrayAdd($"{containerPort}");
       return this;
     }
 
+    public ContainerBuilder ExposeAllPorts()
+    {
+      EnsurePortMappingsIsEmpty();
+
+      _config.CreateParams.PublishAllPorts = true;
+      return this;
+    }
+
+    private void EnsurePublishAllPortsIsFalse()
+    {
+      if (_config.CreateParams.PublishAllPorts)
+      {
+        throw new FluentDockerNotSupportedException($"{nameof(ExposePort)} is mutually exclusive with {nameof(ExposeAllPorts)} methods. " +
+                                                    $"Do not call {nameof(ExposeAllPorts)} if you want to explicitly expose ports.");
+      }
+    }
+
+    private void EnsurePortMappingsIsEmpty()
+    {
+      if (_config.CreateParams.PortMappings.Any())
+      {
+        throw new FluentDockerNotSupportedException($"{nameof(ExposeAllPorts)} is mutually exclusive with {nameof(ExposePort)} methods. " +
+                                                    $"Do not call {nameof(ExposePort)} if you want to expose all ports.");
+      }
+    }
+
     /// <summary>
     /// Deprecated ue <see cref="UseHealthCheck(string, string, string, int)"/> instead.
     /// </summary>