chore: Rework CodeViewer to Extract Trigger Button & Remove showInlineContent

src/components/Editor/Context/PipelineDetails.tsx

@@ -1,12 +1,12 @@
 import { useEffect, useState } from "react";
 
 import { useValidationIssueNavigation } from "@/components/Editor/hooks/useValidationIssueNavigation";
+import { ViewYamlButton } from "@/components/shared/Buttons/ViewYamlButton";
 import { ActionBlock } from "@/components/shared/ContextPanel/Blocks/ActionBlock";
 import { ContentBlock } from "@/components/shared/ContextPanel/Blocks/ContentBlock";
 import { ListBlock } from "@/components/shared/ContextPanel/Blocks/ListBlock";
 import { TextBlock } from "@/components/shared/ContextPanel/Blocks/TextBlock";
 import { CopyText } from "@/components/shared/CopyText/CopyText";
-import { TaskImplementation } from "@/components/shared/TaskDetails";
 import { BlockStack } from "@/components/ui/layout";
 import useToastNotification from "@/hooks/useToastNotification";
 import { useComponentSpec } from "@/providers/ComponentSpecProvider";
@@ -83,12 +83,7 @@ const PipelineDetails = () => {
 
   const actions = [
     <RenamePipeline key="rename-pipeline-action" />,
-    <TaskImplementation
-      key="pipeline-implementation-action"
-      displayName={componentSpec.name ?? "Pipeline"}
-      componentSpec={componentSpec}
-      showInlineContent={false}
-    />,
+    <ViewYamlButton key="view-pipeline-yaml" componentSpec={componentSpec} />,
   ];
 
   return (

src/components/PipelineRun/RunDetails.tsx

@@ -1,7 +1,4 @@
-import {
-  ActionBlock,
-  type ActionOrReactNode,
-} from "@/components/shared/ContextPanel/Blocks/ActionBlock";
+import { ActionBlock } from "@/components/shared/ContextPanel/Blocks/ActionBlock";
 import { ContentBlock } from "@/components/shared/ContextPanel/Blocks/ContentBlock";
 import { ListBlock } from "@/components/shared/ContextPanel/Blocks/ListBlock";
 import { TextBlock } from "@/components/shared/ContextPanel/Blocks/TextBlock";
@@ -10,7 +7,6 @@ import PipelineIO from "@/components/shared/Execution/PipelineIO";
 import { InfoBox } from "@/components/shared/InfoBox";
 import { LoadingScreen } from "@/components/shared/LoadingScreen";
 import { StatusBar } from "@/components/shared/Status";
-import { TaskImplementation } from "@/components/shared/TaskDetails";
 import { BlockStack, InlineStack } from "@/components/ui/layout";
 import { Text } from "@/components/ui/typography";
 import { useCheckComponentSpecFromPath } from "@/hooks/useCheckComponentSpecFromPath";
@@ -26,6 +22,7 @@ import {
   isExecutionComplete,
 } from "@/utils/executionStatus";
 
+import { ViewYamlButton } from "../shared/Buttons/ViewYamlButton";
 import { CancelPipelineRunButton } from "./components/CancelPipelineRunButton";
 import { ClonePipelineButton } from "./components/ClonePipelineButton";
 import { InspectPipelineButton } from "./components/InspectPipelineButton";
@@ -93,14 +90,10 @@ export const RunDetails = () => {
 
   const annotations = componentSpec.metadata?.annotations || {};
 
-  const actions: ActionOrReactNode[] = [];
+  const actions = [];
 
   actions.push(
-    <TaskImplementation
-      displayName={componentSpec.name ?? "Pipeline"}
-      componentSpec={componentSpec}
-      showInlineContent={false}
-    />,
+    <ViewYamlButton key="view-pipeline-yaml" componentSpec={componentSpec} />,
   );
 
   if (canAccessEditorSpec && componentSpec.name) {

src/components/shared/Buttons/ViewYamlButton.tsx

@@ -0,0 +1,56 @@
+import { useState } from "react";
+
+import { Icon } from "@/components/ui/icon";
+import type {
+  ComponentSpec,
+  HydratedComponentReference,
+} from "@/utils/componentSpec";
+import { getComponentName } from "@/utils/getComponentName";
+
+import TaskImplementation from "../TaskDetails/Implementation";
+import TooltipButton from "./TooltipButton";
+
+type ViewYamlButtonProps =
+  | { componentRef: HydratedComponentReference; componentSpec?: never }
+  | { componentSpec: ComponentSpec; componentRef?: never };
+
+export const ViewYamlButton = ({
+  componentRef,
+  componentSpec,
+}: ViewYamlButtonProps) => {
+  const [showCodeViewer, setShowCodeViewer] = useState(false);
+
+  const name = componentRef
+    ? getComponentName(componentRef)
+    : componentSpec.name || "Component";
+
+  const handleClick = () => {
+    setShowCodeViewer(true);
+  };
+
+  const handleClose = () => {
+    setShowCodeViewer(false);
+  };
+
+  return (
+    <>
+      <TooltipButton
+        variant="outline"
+        tooltip="View YAML"
+        onClick={handleClick}
+      >
+        <Icon name="FileCodeCorner" />
+      </TooltipButton>
+
+      {showCodeViewer && (
+        <TaskImplementation
+          componentRef={componentRef}
+          componentSpec={componentSpec}
+          displayName={name}
+          fullscreen
+          onClose={handleClose}
+        />
+      )}
+    </>
+  );
+};

src/components/shared/CodeViewer/CodeViewer.tsx

@@ -1,18 +1,17 @@
-import { FileCode2, Maximize2, X as XIcon } from "lucide-react";
 import { useEffect, useState } from "react";
 
 import { Button } from "@/components/ui/button";
-import { cn } from "@/lib/utils";
+import { Icon } from "@/components/ui/icon";
 
-import TooltipButton from "../Buttons/TooltipButton";
 import { FullscreenElement } from "../FullscreenElement";
 import CodeSyntaxHighlighter from "./CodeSyntaxHighlighter";
 
 interface CodeViewerProps {
   code: string;
   language?: string;
   filename?: string;
-  showInlineContent?: boolean;
+  fullscreen?: boolean;
+  onClose?: () => void;
 }
 
 const DEFAULT_CODE_VIEWER_HEIGHT = 128;
@@ -21,28 +20,19 @@ const CodeViewer = ({
   code,
   language = "yaml",
   filename = "",
-  showInlineContent = true,
+  fullscreen = false,
+  onClose,
 }: CodeViewerProps) => {
-  const [isFullscreen, setIsFullscreen] = useState(false);
-  const shouldRenderInlineCode = showInlineContent || isFullscreen;
+  const [isFullscreen, setIsFullscreen] = useState(fullscreen);
+
+  const handleToggleFullscreen = () => {
+    if (isFullscreen && onClose) {
+      onClose();
+    }
 
-  const handleEnterFullscreen = () => {
     setIsFullscreen((prev) => !prev);
   };
 
-  const compactButton = (
-    <TooltipButton
-      type="button"
-      variant="outline"
-      size="icon"
-      tooltip="View YAML"
-      onClick={handleEnterFullscreen}
-      aria-label="View YAML"
-    >
-      <FileCode2 className="size-4" />
-    </TooltipButton>
-  );
-
   useEffect(() => {
     const handleEscapeKey = (e: KeyboardEvent) => {
       if (isFullscreen && e.key === "Escape") {
@@ -61,54 +51,37 @@ const CodeViewer = ({
 
   return (
     <FullscreenElement fullscreen={isFullscreen}>
-      <div
-        className={cn(
-          "flex flex-col transition-shadow duration-150",
-          shouldRenderInlineCode
-            ? "bg-slate-900 h-full rounded-md"
-            : "bg-transparent",
-        )}
-      >
-        {shouldRenderInlineCode ? (
-          <div className="flex items-center justify-between gap-2 bg-slate-800 sticky top-0 z-10 rounded-t-md px-3 py-2.5">
-            <div className="flex items-baseline gap-2">
-              <span className="font-semibold text-base text-secondary">
-                {filename}
-              </span>
-              <span className="text-sm text-secondary">(Read Only)</span>
-            </div>
-            <Button
-              type="button"
-              variant="ghost"
-              size="icon"
-              onClick={handleEnterFullscreen}
-              className="text-gray-200 hover:text-white"
-              title={isFullscreen ? "Exit fullscreen" : "View fullscreen"}
-              aria-label={isFullscreen ? "Exit fullscreen" : "View fullscreen"}
-            >
-              {isFullscreen ? (
-                <XIcon className="size-4" />
-              ) : (
-                <Maximize2 className="size-4" />
-              )}
-            </Button>
+      <div className="flex flex-col transition-shadow duration-150 bg-slate-900 h-full rounded-md">
+        <div className="flex items-center justify-between gap-2 bg-slate-800 sticky top-0 z-10 rounded-t-md px-3 py-2.5">
+          <div className="flex items-baseline gap-2">
+            <span className="font-semibold text-base text-secondary">
+              {filename}
+            </span>
+            <span className="text-sm text-secondary">(Read Only)</span>
           </div>
-        ) : (
-          <div className="flex">{compactButton}</div>
-        )}
-        {shouldRenderInlineCode && (
-          <div className="flex-1 relative">
-            <div
-              className="absolute inset-0 overflow-y-auto bg-slate-900"
-              style={{
-                willChange: "transform",
-                minHeight: DEFAULT_CODE_VIEWER_HEIGHT,
-              }}
-            >
-              <CodeSyntaxHighlighter code={code} language={language} />
-            </div>
+          <Button
+            type="button"
+            variant="ghost"
+            size="icon"
+            onClick={handleToggleFullscreen}
+            className="text-gray-200 hover:text-black"
+            title={isFullscreen ? "Exit fullscreen" : "View fullscreen"}
+            aria-label={isFullscreen ? "Exit fullscreen" : "View fullscreen"}
+          >
+            {isFullscreen ? <Icon name="X" /> : <Icon name="Maximize2" />}
+          </Button>
+        </div>
+        <div className="flex-1 relative">
+          <div
+            className="absolute inset-0 overflow-y-auto bg-slate-900"
+            style={{
+              willChange: "transform",
+              minHeight: DEFAULT_CODE_VIEWER_HEIGHT,
+            }}
+          >
+            <CodeSyntaxHighlighter code={code} language={language} />
           </div>
-        )}
+        </div>
       </div>
     </FullscreenElement>
   );

src/components/shared/ReactFlow/FlowCanvas/TaskNode/TaskOverview/TaskOverview.tsx

@@ -8,13 +8,11 @@ import {
 
 import type { TooltipButtonProps } from "@/components/shared/Buttons/TooltipButton";
 import TooltipButton from "@/components/shared/Buttons/TooltipButton";
+import { ViewYamlButton } from "@/components/shared/Buttons/ViewYamlButton";
 import { ComponentDetailsDialog } from "@/components/shared/Dialogs";
 import { ComponentFavoriteToggle } from "@/components/shared/FavoriteComponentToggle";
 import { StatusIcon } from "@/components/shared/Status";
-import {
-  TaskDetails,
-  TaskImplementation,
-} from "@/components/shared/TaskDetails";
+import { TaskDetails } from "@/components/shared/TaskDetails";
 import { Icon } from "@/components/ui/icon";
 import { BlockStack, InlineStack } from "@/components/ui/layout";
 import { Separator } from "@/components/ui/separator";
@@ -66,12 +64,7 @@ const TaskOverview = ({ taskNode, actions }: TaskOverviewProps) => {
     ...(actions?.map((action) => (
       <TooltipButton {...action} key={action.tooltip?.toString()} />
     )) ?? []),
-    <TaskImplementation
-      key="task-implementation-action"
-      displayName={name}
-      componentRef={taskSpec.componentRef}
-      showInlineContent={false}
-    />,
+    <ViewYamlButton key="view-task-yaml" componentSpec={componentSpec} />,
   ];
 
   return (

src/components/shared/TaskDetails/Implementation.tsx

@@ -9,22 +9,25 @@ interface TaskImplementationProps {
   displayName: string;
   componentRef?: ComponentReference;
   componentSpec?: ComponentSpec;
-  showInlineContent?: boolean;
+  fullscreen?: boolean;
+  onClose?: () => void;
 }
 
 const TaskImplementation = withSuspenseWrapper(
   ({
     displayName,
     componentRef,
     componentSpec,
-    showInlineContent = true,
+    fullscreen,
+    onClose,
   }: TaskImplementationProps) => {
     if (componentRef) {
       return (
         <ComponentRefCodeViewer
           componentRef={componentRef}
           displayName={displayName}
-          showInlineContent={showInlineContent}
+          fullscreen={fullscreen}
+          onClose={onClose}
         />
       );
     }
@@ -34,7 +37,8 @@ const TaskImplementation = withSuspenseWrapper(
         <ComponentSpecCodeViewer
           componentSpec={componentSpec}
           displayName={displayName}
-          showInlineContent={showInlineContent}
+          fullscreen={fullscreen}
+          onClose={onClose}
         />
       );
     }
@@ -51,8 +55,9 @@ const ComponentRefCodeViewer = withSuspenseWrapper(
   ({
     componentRef,
     displayName,
-    showInlineContent = true,
-  }: Pick<TaskImplementationProps, "displayName" | "showInlineContent"> & {
+    fullscreen,
+    onClose,
+  }: Omit<TaskImplementationProps, "componentSpec"> & {
     componentRef: ComponentReference;
   }) => {
     const hydratedComponentRef = useHydrateComponentReference(componentRef);
@@ -66,7 +71,8 @@ const ComponentRefCodeViewer = withSuspenseWrapper(
         code={hydratedComponentRef.text}
         language="yaml"
         filename={displayName}
-        showInlineContent={showInlineContent}
+        fullscreen={fullscreen}
+        onClose={onClose}
       />
     );
   },
@@ -75,8 +81,9 @@ const ComponentRefCodeViewer = withSuspenseWrapper(
 const ComponentSpecCodeViewer = ({
   componentSpec,
   displayName,
-  showInlineContent = true,
-}: Pick<TaskImplementationProps, "displayName" | "showInlineContent"> & {
+  fullscreen,
+  onClose,
+}: Omit<TaskImplementationProps, "componentRef"> & {
   componentSpec: ComponentSpec;
 }) => {
   const code = componentSpecToText(componentSpec);
@@ -86,7 +93,8 @@ const ComponentSpecCodeViewer = ({
       code={code}
       language="yaml"
       filename={displayName}
-      showInlineContent={showInlineContent}
+      fullscreen={fullscreen}
+      onClose={onClose}
     />
   );
 };