Stage imports before committing (#571)

packages/platform/src/web/commands.ts

@@ -267,6 +267,7 @@ const DECLINED: Partial<Record<AppCmd, [reason: string, capability: CapabilityNa
   // Anything that needs files the page can't reach.
   cmd_import_data: ["Importing from a file needs a filesystem, which a browser tab has no", "localFiles"],
   cmd_import_url: ["Importing from a URL needs the Yaak server, which isn't available yet", null],
+  cmd_commit_import: ["Importing needs a plugin, which this host doesn't run", null],
   cmd_export_data: ["Exporting to a file isn't available in the browser yet", "localFiles"],
   cmd_save_response: ["Saving a response to disk isn't available in the browser", "localFiles"],
   cmd_save_base64_to_binary: ["Saving to disk isn't available in the browser", "localFiles"],

packages/plugin-runtime-types/src/bindings/gen_events.ts

@@ -474,7 +474,7 @@ export type ImportRequest = { content: string, };
 
 export type ImportResources = { workspaces: Array<Workspace>, environments: Array<Environment>, folders: Array<Folder>, httpRequests: Array<HttpRequest>, grpcRequests: Array<GrpcRequest>, websocketRequests: Array<WebsocketRequest>, };
 
-export type ImportResponse = { resources: ImportResources, };
+export type ImportResponse = { importer: string, resources: ImportResources, };
 
 export type InternalEvent = { id: string, pluginRefId: string, pluginName: string, replyId: string | null, context: PluginContext, payload: InternalEventPayload, };
 

packages/plugin-runtime/src/PluginInstance.ts

@@ -167,6 +167,7 @@ export class PluginInstance {
         if (reply != null) {
           const replyPayload: InternalEventPayload = {
             type: "import_response",
+            importer: this.#mod.importer.name,
             resources: reply.resources as ImportResources,
           };
           this.#sendPayload(context, replyPayload, replyId);

packages/ui/src/components/Button.tsx

@@ -5,7 +5,7 @@ import { forwardRef } from "react";
 import { Icon } from "./Icon";
 import { LoadingIcon } from "./LoadingIcon";
 
-type ButtonVariant = "border" | "solid";
+type ButtonVariant = "border" | "solid" | "input";
 type ButtonSize = "2xs" | "xs" | "sm" | "md" | "auto";
 
 export type ButtonProps = Omit<HTMLAttributes<HTMLButtonElement>, "color" | "onChange"> & {
@@ -88,6 +88,9 @@ export const Button = forwardRef<HTMLButtonElement, ButtonProps>(function Button
           resolvedColor !== "custom" &&
           "border-border-subtle text-text-subtle enabled:hocus:border-border " +
             "enabled:hocus:bg-surface-highlight enabled:hocus:text-text outline-border-subtler",
+        // Chrome of a form input rather than a button: no hover state, and colors resolve from the
+        // surrounding x-theme-input rather than a button theme.
+        variant === "input" && "border-border text-text",
       )}
       disabled={isDisabled}
       onClick={onClick}