feat: Deploy template selection, PTY terminal and assistant transcript fixes by nfebe · Pull Request #68 · flatrun/ui

nfebe · 2026-06-08T01:08:16Z

Summary

Image and compose deploys can optionally select an app template. Image mode prefills the container port and mounts and keeps the user's image; both modes send the selection so the agent prepares directories, environment files and ownership. Required mounts are preselected but stay editable, and the full selection is sent so deselections stick.
The file manager's Hidden toggle starts from the persisted agent setting (default: shown) and is configurable in Settings.
The system terminal speaks the raw PTY stream protocol, reusing the container terminal component: interactive and full-screen programs work, resizes propagate, blocked commands are cancelled with a notice.
Seeded assistant prompts are flagged so only messages the user types appear in the chat.
Version 0.3.0.

Companion agent changes: flatrun/agent#142

The file manager's Hidden toggle now starts from a setting persisted on the agent instead of always starting off. Hidden files are shown by default and the preference can be changed from the Settings page.

Image and compose deployments can now select an app template. For image deploys the selection prefills the container port and bind mounts while the generated compose keeps the user's image. For both modes the selection is sent with the deployment so the agent prepares directories, environment files and ownership. Compose content written by the user stays untouched. Required mounts are preselected but stay editable in every mode, and the full selection is sent so deselecting a required mount sticks.

Prompts composed by the product when opening the assistant are flagged so the agent excludes them from the visible conversation. Only messages the user types appear in the chat.

The system terminal now speaks the same raw stream protocol as the container terminal, attached to a real PTY on the host. Interactive and terminal-control programs work, keystrokes reach the running program directly, and resizes propagate. Blocked commands are cancelled with a notice instead of returning a synthetic error.

sourceant · 2026-06-08T01:08:28Z

Code Review Summary

The PR introduces version 0.3.0, featuring PTY terminal support, app template selection during deployment, and improvements to the file manager's hidden file handling. It also refines how assistant transcripts handle seeded messages.

🚀 Key Improvements

Modularization of terminal logic by making ContainerTerminal.vue reusable via wsPath prop.
Support for selecting app templates in custom Compose and Image deployment modes.
Persisted settings for hidden files in the File Manager.
Seeded assistant messages are now correctly flagged to remain hidden from the UI transcript.

💡 Minor Suggestions

Ensure consistent port fallbacks when switching templates.
Sanitize URL path concatenation in terminal logic.

sourceant

Review complete. See the overview comment for a summary.

sourceant · 2026-06-08T01:08:28Z

+const showHiddenFiles = ref(true);
 const hideSystemFolders = ref(true);

+const loadShowHiddenSetting = async () => {


The default value of showHiddenFiles is set to true (line 579) but then potentially overwritten by an async call. If the API call is slow, the UI might flicker from showing to hiding hidden files. Consider a loading state or a more robust sync mechanism if this is critical.

Suggested change

const loadShowHiddenSetting = async () => {

const loadShowHiddenSetting = async () => {

try {

const response = await configApi.get("files.show_hidden");

const value = response.data.entry?.value;

if (typeof value === "boolean") {

showHiddenFiles.value = value;

}

} catch (err) {

console.debug("Could not load hidden files setting, using default", err);

}

};

sourceant · 2026-06-08T01:08:29Z

@@ -1044,7 +1082,6 @@
                          <input
                            type="checkbox"
                            :checked="getMountSelection(mount.id)?.enabled"


The :disabled="mount.required" attribute was removed. While the PR description mentions that required mounts stay editable, ensure the backend/agent can handle a user deselecting a mount that the template identifies as 'required'.

Suggested change

:checked="getMountSelection(mount.id)?.enabled"

:checked="getMountSelection(mount.id)?.enabled"

@change="toggleMount(mount.id)"

cloudflare-workers-and-pages · 2026-06-08T01:12:14Z

Deploying flatrun-ui with Cloudflare Pages

Latest commit:	`b826deb`
Status:	✅ Deploy successful!
Preview URL:	https://e9efbf8a.flatrun-ui.pages.dev
Branch Preview URL:	https://feat-issue-138-improvements.flatrun-ui.pages.dev

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sourceant

Review complete. See the overview comment for a summary.

sourceant · 2026-06-08T01:12:25Z

  if (apiUrl.startsWith("http")) {
    const url = new URL(apiUrl);
-    return `${protocol}//${url.host}/api/containers/${props.containerId}/exec`;
+    return `${protocol}//${url.host}${path}`;


The URL host and path concatenation should ensure that the path starts with a single slash to avoid malformed URLs if path or url.host formatting varies.

Suggested change

return `${protocol}//${url.host}${path}`;

return `${protocol}//${url.host}${path.startsWith('/') ? '' : '/'}${path}`;

sourceant · 2026-06-08T01:12:26Z

+
+const onTemplatePresetChange = () => {
+  const app = templatePresetApp.value;
+  if (!app) {


When switching the template to 'None' (app is null), existing networking ports previously set by a template are not cleared. This might lead to unexpected port configurations if the user switches templates multiple times.

Suggested change

if (!app) {

if (!app) {

form.mounts = [];

form.networking.ports = [{ containerPort: 80, hostPort: "", expose: true }];

return;

}

sourceant · 2026-06-08T01:12:26Z

    generatingCompose.value = true;
    try {
-      const enabledMounts = form.mounts.filter((m) => m.enabled);
      const firstPort = form.networking.ports[0] || { containerPort: 80, hostPort: "" };


When generating compose from an image with a template, the container port is hardcoded to 80 if no port is defined. It would be more consistent to use app.container_port as the fallback if available.

Suggested change

const firstPort = form.networking.ports[0] || { containerPort: 80, hostPort: "" };

const fallbackPort = templatePresetApp.value?.container_port || 80;

const firstPort = form.networking.ports[0] || { containerPort: fallbackPort, host_port: "" };

nfebe added 5 commits June 8, 2026 01:40

feat(settings): Persist file manager hidden files default

6d5cd52

The file manager's Hidden toggle now starts from a setting persisted on the agent instead of always starting off. Hidden files are shown by default and the preference can be changed from the Settings page.

feat(ai): Keep seeded prompts out of the assistant transcript

963077e

Prompts composed by the product when opening the assistant are flagged so the agent excludes them from the visible conversation. Only messages the user types appear in the chat.

chore: Bump version to 0.3.0

d0c4724

nfebe mentioned this pull request Jun 8, 2026

feat: Deploy scaffolding, PTY system terminal and AI transcript fixes flatrun/agent#142

Merged

sourceant Bot reviewed Jun 8, 2026

View reviewed changes

fix: Format deploy modal hint to Prettier style

b826deb

sourceant Bot suggested changes Jun 8, 2026

View reviewed changes

nfebe merged commit 4aa7a5f into main Jun 8, 2026
5 checks passed

nfebe deleted the feat/issue-138-improvements branch June 8, 2026 01:15

nfebe mentioned this pull request Jun 8, 2026

docs: Add 0.3.0 changelog entry #69

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feat: Deploy template selection, PTY terminal and assistant transcript fixes#68

feat: Deploy template selection, PTY terminal and assistant transcript fixes#68
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nfebe commented Jun 8, 2026

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-const loadShowHiddenSetting = async () => {
+const loadShowHiddenSetting = async () => {
+  try {
+    const response = await configApi.get("files.show_hidden");
+    const value = response.data.entry?.value;
+    if (typeof value === "boolean") {
+      showHiddenFiles.value = value;
+    }
+  } catch (err) {
+    console.debug("Could not load hidden files setting, using default", err);
+  }
+};

	:checked="getMountSelection(mount.id)?.enabled"
	:checked="getMountSelection(mount.id)?.enabled"
	@change="toggleMount(mount.id)"

	return `${protocol}//${url.host}${path}`;
	return `${protocol}//${url.host}${path.startsWith('/') ? '' : '/'}${path}`;

	const firstPort = form.networking.ports[0] \|\| { containerPort: 80, hostPort: "" };
	const fallbackPort = templatePresetApp.value?.container_port \|\| 80;
	const firstPort = form.networking.ports[0] \|\| { containerPort: fallbackPort, host_port: "" };

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nfebe commented Jun 8, 2026

Summary

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Code Review Summary

🚀 Key Improvements

💡 Minor Suggestions

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Deploying flatrun-ui with Cloudflare Pages

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