.NET Workflows - Code Generation for Declarative Workflow (#655)

* Notes * Readme typo * Update readme * Checkpoint * Namespace fix * Fix ID and namespace * Checkpoint * Verified * Comments * Isolate "Kit" * Address note: static * Checkpoint * Checkpoint "Executor<>" * Prefix and internal executors * Test passing * Cleanup * Rename "session" concept * Revert workflow debug * Fix template base / pragma * Tune system scope * Update dotnet/src/Microsoft.Agents.Workflows.Declarative/CodeGen/ResetVariableTemplate.tt Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * Fix empty template * Add validation for codegen ut * Fix test * Codegen baselines * Constant * Prep * Mark TODO * Fix * Namespace * One more * Update baselines * Checkpoint * Checkpoint * Checkpoint * fme * Checkpoint * Another step * Fixed up * Roslyn * Fix * More cleaning * Async * Fix * Enum checkpoint * Refine enum * Checkpoint * Sync templates * Checkpoint * Streamline * Pre-merge analyzer updates * Foreach * Placeholders * Checkpoint * Clean-up * Sample path resolution * Checkpoint * Checkpoint - Workflow Code Building * Validation * Test cleanup * Update test basline * Update test baseline * Fix DefaultTemplate usage * Validation checkpoint * Fix break/continue edges * Verify generated code builds * Fix merge * Fix build validation * Update template handling of literal string values. * Test for metadata case * Update baselines * Fix merge * Checkpoint * Checkpoint: Conditions * Invoke Agent Checkpoint * Namespace * Address code-analysis issues * Cross platform test support * Invoke agent checkpoint * Clean sample * Checkpoint: Agent Invoke Input Messages * Checkpoint - Passing * Checkpoint * Regenerate all template + port conversation fix * Checkpoint: Tests good * Fix test for unbuntu * Fix build command * Checkpoint - E2E * Test fix * Update integration tests * Fix merge * Update * Checkpoint !!! * Baby steps * Checkpoint * Checkpoint E2E !!! * So close... * Integrate test validation * Fix merge * Rebase tests * Namespace * Namespace * Test cleanup * Sample comment cleanup * Checkpoint: List conversion * Include these * CheckPoint: ParseValue * Namespace * Fix sampel * More namspace * Comments * Test updates * Test fix * Better build * Shared code * Sort solution * Fix build * Prune solution * One more * Conversion matrix * Final table conversion --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
2026-06-16 21:04:09 +08:00 · 2025-09-30 21:56:14 +00:00
parent 40f5b6d8fe
commit 77404d165c
181 changed files with 56682 additions and 230 deletions
@@ -0,0 +1,57 @@
+<#@ template language="C#" inherits="ActionTemplate" visibility="internal" #>
+<#@ output extension=".cs" #>
+<#@ assembly name="System.Core" #>
+<#@ include file="Snippets/Index.tt" once="true" #>
+
+/// <summary>
+/// Adds a new message to the specified agent conversation
+/// </summary>
+internal sealed class <#= this.Name #>Executor(FormulaSession session, WorkflowAgentProvider agentProvider) : ActionExecutor(id: "<#= this.Id #>", session)
+{
+    // <inheritdoc />
+    protected override async ValueTask<object?> ExecuteAsync(IWorkflowContext context, CancellationToken cancellationToken)
+    {<# 
+        EvaluateStringExpression(this.Model.ConversationId, "conversationId", isNullable: true); #>
+        ArgumentNullException.ThrowIfNull(conversationId, nameof(conversationId));
+        ChatMessage newMessage = new(ChatRole.<#= FormatEnum(this.Model.Role, RoleMap) #>, [.. this.GetContentAsync(context).ToEnumerable()]) { AdditionalProperties = this.GetMetadata() };
+        await agentProvider.CreateMessageAsync(conversationId, newMessage, cancellationToken).ConfigureAwait(false);<#
+        AssignVariable(this.Message, "newMessage");
+        #>
+        return default;
+    }
+
+    private async IAsyncEnumerable<AIContent> GetContentAsync(IWorkflowContext context)
+    {<#
+        int index = 0;
+        foreach (AddConversationMessageContent content in this.Model.Content)
+        {
+           ++index;
+            EvaluateMessageTemplate(content.Value, $"contentValue{index}");
+            AgentMessageContentType contentType = content.Type.Value;
+            if (contentType == AgentMessageContentType.ImageUrl)
+            {#>
+        yield return new UriContent(contentValue, "image/*");<#
+            }
+            else if (contentType == AgentMessageContentType.ImageFile)
+            {#>
+        yield return new HostedFileContent(contentValue);<#
+            }
+            else
+            {#>
+        yield return new TextContent(contentValue<#= index #>);<#
+            }
+        }#>
+    }
+
+    private AdditionalPropertiesDictionary? GetMetadata()
+    {<# 
+        EvaluateRecordExpression<object>(this.Model.Metadata, "metadata"); #>
+
+        if (metadata is null)
+        {
+            return null;    
+        }
+
+        return new AdditionalPropertiesDictionary(metadata);
+    }
+}