From 2fc03dca7671a061735bc6eba31064a7f8da773b Mon Sep 17 00:00:00 2001
From: Alex Qiu <aqiu@pulumi.com>
Date: Tue, 1 Nov 2022 17:40:15 -0700
Subject: [PATCH] Swallow required plugins error (#391)

---
 pkg/server/server.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/pkg/server/server.go b/pkg/server/server.go
index 46a656ab..38630cb6 100644
--- a/pkg/server/server.go
+++ b/pkg/server/server.go
@@ -89,7 +89,10 @@ func (host *yamlLanguageHost) GetRequiredPlugins(ctx context.Context,
 	pkgs, pluginDiags := pulumiyaml.GetReferencedPlugins(template)
 	diags.Extend(pluginDiags...)
 	if diags.HasErrors() {
-		return nil, diags
+		// We currently swallow the error to allow project config to evaluate
+		// Specifically, if one sets a config key via the CLI but not within the `config` block
+		// of their YAML program, it would error.
+		return &pulumirpc.GetRequiredPluginsResponse{}, nil
 	}
 	var plugins []*pulumirpc.PluginDependency
 	for _, pkg := range pkgs {