feat(l4d2-web): server + overlay detail — live-refresh via HTMX, restructured

Vendors HTMX 2.0.4 (the prior file was a 1-line stub) and uses it to poll
two new partials on a 2s tick while a job is in flight:

- /servers/<id>/actions → state badge, filtered action buttons,
  last-job sentence, live job log (SSE) while a Start/Stop/Reset job
  is running. When the job is terminal the partial re-renders without
  hx-trigger and polling stops.
- /overlays/<id>/build-status → build state badge, last-build
  sentence, live job log while a build_overlay job is running. Same
  terminal-state stop behavior.

Server detail restructure:
- Editable name moves out of the page body into a Rename modal
  triggered from a link next to Delete in the page footer.
- Compact dl with Port (linked as steam://run/550//+connect <host>:<port>)
  and Blueprint.
- Actions row: state badge + state-filtered buttons (start/stop, reset)
  + last-job sentence. Drift warning when desired ≠ actual.
- Recent Jobs table removed.

Overlay detail restructure:
- Single panel, dl Type/Scope, no separate Last build row, no Builds
  section.
- Script form gets two compound submits: "Save and build" and
  "Save, reset and rebuild". Standalone Rebuild/Wipe gone.
- Build status state badge + last-build sentence under the editor;
  action buttons hide while a build is in flight.
- Rename modal in the page footer next to Delete.

sse.js binds on htmx:load (covers initial document and post-swap inserts)
and closes EventSources on htmx:beforeCleanupElement to avoid leaking
streams across swaps.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

l4d2web/routes/page_routes.py

@@ -101,6 +101,86 @@ def servers_page() -> str:
     )
 
 
+_OPERATION_GERUND = {
+    "start": "starting",
+    "stop": "stopping",
+    "reset": "resetting",
+    "delete": "deleting",
+    "initialize": "initializing",
+}
+
+_TERMINAL_JOB_STATES = {"succeeded", "failed", "cancelled"}
+
+
+def _build_server_actions_context(db, server) -> dict:
+    from l4d2web.services.timeago import humanize_delta
+
+    latest_job = db.scalar(
+        select(Job)
+        .where(Job.server_id == server.id)
+        .order_by(Job.created_at.desc())
+        .limit(1)
+    )
+    if latest_job is not None:
+        db.expunge(latest_job)
+    actual_state = server.actual_state
+    desired_state = server.desired_state
+
+    active_operation = (
+        latest_job.operation
+        if latest_job is not None and latest_job.state not in _TERMINAL_JOB_STATES
+        else None
+    )
+    has_active_job = active_operation is not None
+
+    if has_active_job:
+        display_state = _OPERATION_GERUND.get(active_operation, active_operation) + "…"
+        state_class = "state-transient"
+    elif actual_state == "running":
+        display_state = "running"
+        state_class = "state-running"
+    elif actual_state == "stopped":
+        display_state = "stopped"
+        state_class = "state-stopped"
+    else:
+        display_state = actual_state or "unknown"
+        state_class = "state-unknown"
+
+    visible_buttons: list[str] = []
+    if not has_active_job:
+        if actual_state == "running":
+            visible_buttons.append("stop")
+        else:
+            visible_buttons.append("start")
+        visible_buttons.append("reset")
+
+    drift = (not has_active_job) and desired_state != actual_state
+
+    latest_job_phrase: str | None = None
+    latest_job_when: str | None = None
+    latest_job_is_running = False
+    if latest_job is not None:
+        if latest_job.state in _TERMINAL_JOB_STATES:
+            latest_job_phrase = f"{latest_job.operation} {latest_job.state}"
+            ref_time = latest_job.finished_at or latest_job.created_at
+        else:
+            latest_job_phrase = _OPERATION_GERUND.get(latest_job.operation, latest_job.operation)
+            latest_job_is_running = True
+            ref_time = latest_job.started_at or latest_job.created_at
+        latest_job_when = humanize_delta(ref_time)
+
+    return {
+        "display_state": display_state,
+        "state_class": state_class,
+        "visible_buttons": visible_buttons,
+        "drift": drift,
+        "latest_job": latest_job,
+        "latest_job_phrase": latest_job_phrase,
+        "latest_job_when": latest_job_when,
+        "latest_job_is_running": latest_job_is_running,
+    }
+
+
 @bp.get("/servers/<int:server_id>")
 @require_login
 def server_detail(server_id: int):
@@ -112,23 +192,32 @@ def server_detail(server_id: int):
         if server is None:
             return Response(status=404)
         blueprint = db.scalar(select(BlueprintModel).where(BlueprintModel.id == server.blueprint_id))
-        recent_job_rows = db.execute(
-            select(Job, User, Server)
-            .outerjoin(User, User.id == Job.user_id)
-            .outerjoin(Server, Server.id == Job.server_id)
-            .where(Job.server_id == server.id)
-            .order_by(Job.created_at.desc())
-            .limit(5)
-        ).all()
+        ctx = _build_server_actions_context(db, server)
+
+    connect_host = request.host.split(":")[0]
 
     return render_template(
         "server_detail.html",
         server=server,
         blueprint=blueprint,
-        recent_job_rows=recent_job_rows,
+        connect_host=connect_host,
+        **ctx,
     )
 
 
+@bp.get("/servers/<int:server_id>/actions")
+@require_login
+def server_actions_fragment(server_id: int):
+    user = current_user()
+    assert user is not None
+    with session_scope() as db:
+        server = db.scalar(select(Server).where(Server.id == server_id, Server.user_id == user.id))
+        if server is None:
+            return Response(status=404)
+        ctx = _build_server_actions_context(db, server)
+    return render_template("_server_actions.html", server=server, **ctx)
+
+
 @bp.get("/servers/<int:server_id>/jobs")
 @require_login
 def server_jobs_page(server_id: int):
@@ -186,6 +275,58 @@ def overlay_jobs_page(overlay_id: int):
     return render_template("overlay_jobs.html", overlay=overlay, rows=rows)
 
 
+_BUILD_STATE_LABELS = {
+    "ok": ("ok", "state-running"),
+    "failed": ("failed", "state-stopped"),
+    "": ("never built", "state-unknown"),
+}
+
+
+def _build_overlay_build_status_context(db, overlay) -> dict:
+    from l4d2web.services.timeago import humanize_delta
+
+    latest_build = db.scalar(
+        select(Job)
+        .where(Job.operation == "build_overlay", Job.overlay_id == overlay.id)
+        .order_by(Job.created_at.desc())
+        .limit(1)
+    )
+    if latest_build is not None:
+        db.expunge(latest_build)
+
+    is_running = (
+        latest_build is not None and latest_build.state not in _TERMINAL_JOB_STATES
+    )
+
+    if is_running:
+        build_state_label = "building…"
+        build_state_class = "state-transient"
+    else:
+        build_state_label, build_state_class = _BUILD_STATE_LABELS.get(
+            overlay.last_build_status or "", _BUILD_STATE_LABELS[""]
+        )
+
+    latest_build_phrase: str | None = None
+    latest_build_when: str | None = None
+    if latest_build is not None:
+        if latest_build.state in _TERMINAL_JOB_STATES:
+            latest_build_phrase = f"{latest_build.operation} {latest_build.state}"
+            ref_time = latest_build.finished_at or latest_build.created_at
+        else:
+            latest_build_phrase = "building"
+            ref_time = latest_build.started_at or latest_build.created_at
+        latest_build_when = humanize_delta(ref_time)
+
+    return {
+        "latest_build": latest_build,
+        "latest_build_is_running": is_running,
+        "latest_build_phrase": latest_build_phrase,
+        "latest_build_when": latest_build_when,
+        "build_state_label": build_state_label,
+        "build_state_class": build_state_class,
+    }
+
+
 @bp.get("/overlays/<int:overlay_id>")
 @require_login
 def overlay_detail(overlay_id: int):
@@ -217,12 +358,7 @@ def overlay_detail(overlay_id: int):
                 .where(OverlayWorkshopItem.overlay_id == overlay.id)
                 .order_by(WorkshopItem.created_at)
             ).all()
-        latest_build_job = db.scalar(
-            select(Job)
-            .where(Job.operation == "build_overlay", Job.overlay_id == overlay.id)
-            .order_by(Job.created_at.desc())
-            .limit(1)
-        )
+        build_ctx = _build_overlay_build_status_context(db, overlay)
 
     file_tree_root_entries, file_tree_truncated_count = _root_file_tree(overlay)
 
@@ -231,15 +367,30 @@ def overlay_detail(overlay_id: int):
         overlay=overlay,
         using_blueprints=using_blueprints,
         workshop_items=workshop_items,
-        latest_build_job=latest_build_job,
         file_tree_root_entries=file_tree_root_entries,
         file_tree_truncated=file_tree_truncated_count > 0
         if file_tree_root_entries is not None
         else False,
         file_tree_truncated_count=file_tree_truncated_count,
+        **build_ctx,
     )
 
 
+@bp.get("/overlays/<int:overlay_id>/build-status")
+@require_login
+def overlay_build_status_fragment(overlay_id: int):
+    user = current_user()
+    assert user is not None
+    with session_scope() as db:
+        overlay = db.scalar(select(Overlay).where(Overlay.id == overlay_id))
+        if overlay is None:
+            return Response(status=404)
+        if not user.admin and overlay.user_id is not None and overlay.user_id != user.id:
+            return Response(status=403)
+        ctx = _build_overlay_build_status_context(db, overlay)
+    return render_template("_overlay_build_status.html", overlay=overlay, **ctx)
+
+
 def _root_file_tree(overlay: Overlay) -> tuple[list[dict] | None, int]:
     """Return (entries, truncated_count) for the overlay's runtime directory,
     or (None, 0) if the directory doesn't exist or the path is unresolvable
@@ -290,6 +441,10 @@ def blueprint_page(blueprint_id: int):
             select(BlueprintOverlay.overlay_id, BlueprintOverlay.position)
             .where(BlueprintOverlay.blueprint_id == blueprint.id)
         ).all()
+        expose_rows = db.execute(
+            select(BlueprintOverlay.overlay_id, BlueprintOverlay.expose_server_cfg)
+            .where(BlueprintOverlay.blueprint_id == blueprint.id)
+        ).all()
         all_overlays = db.scalars(
             select(Overlay)
             .where(Overlay.user_id.is_(None) | (Overlay.user_id == user.id))
@@ -297,6 +452,7 @@ def blueprint_page(blueprint_id: int):
         ).all()
 
     overlay_positions = {overlay_id: position + 1 for overlay_id, position in position_rows}
+    overlay_expose_state = {overlay_id: bool(expose) for overlay_id, expose in expose_rows}
     selected_ids = {overlay.id for overlay in selected_overlays}
     available_overlays = [overlay for overlay in all_overlays if overlay.id not in selected_ids]
     return render_template(
@@ -307,6 +463,7 @@ def blueprint_page(blueprint_id: int):
         all_overlays=all_overlays,
         selected_overlay_ids=selected_ids,
         overlay_positions=overlay_positions,
+        overlay_expose_state=overlay_expose_state,
         arguments=json.loads(blueprint.arguments),
         config_lines=json.loads(blueprint.config),
     )

l4d2web/static/js/sse.js

@@ -1,10 +1,14 @@
 function streamTextToElement(element) {
+  if (element.dataset.sseBound === "true") {
+    return;
+  }
   const url = element.dataset.sseUrl;
   if (!url) {
     return;
   }
-
   const source = new EventSource(url);
+  element._sseSource = source;
+  element.dataset.sseBound = "true";
 
   const appendLine = (line) => {
     element.textContent += `${line}\n`;
@@ -24,6 +28,37 @@ function streamTextToElement(element) {
   });
 }
 
-document.addEventListener("DOMContentLoaded", () => {
-  document.querySelectorAll("[data-sse-url]").forEach(streamTextToElement);
-});
+function bindSseIn(root) {
+  if (!root) return;
+  const scope = root.matches?.("[data-sse-url]") ? [root] : [];
+  if (root.querySelectorAll) {
+    root.querySelectorAll("[data-sse-url]").forEach((el) => scope.push(el));
+  }
+  scope.forEach(streamTextToElement);
+}
+
+function closeSseIn(root) {
+  if (!root) return;
+  const scope = root.matches?.("[data-sse-url]") ? [root] : [];
+  if (root.querySelectorAll) {
+    root.querySelectorAll("[data-sse-url]").forEach((el) => scope.push(el));
+  }
+  scope.forEach((el) => {
+    if (el._sseSource) {
+      el._sseSource.close();
+      el._sseSource = null;
+      delete el.dataset.sseBound;
+    }
+  });
+}
+
+document.addEventListener("DOMContentLoaded", () => bindSseIn(document));
+
+// HTMX fires `htmx:load` for the initial document and after every swap, so
+// dynamically inserted log-stream elements get bound. `htmx:beforeCleanupElement`
+// fires for elements about to be removed; close their EventSources first to
+// stop the previous stream and avoid leaking sockets.
+document.addEventListener("htmx:load", (event) => bindSseIn(event.detail.elt));
+document.addEventListener("htmx:beforeCleanupElement", (event) =>
+  closeSseIn(event.detail.elt),
+);

l4d2web/templates/_overlay_build_status.html

@@ -0,0 +1,18 @@
+<div id="overlay-build-status"
+     {% if latest_build_is_running %}hx-get="/overlays/{{ overlay.id }}/build-status"
+     hx-trigger="every 2s" hx-swap="outerHTML"{% endif %}>
+  <div class="server-actions">
+    <span class="state-badge {{ build_state_class }}">{{ build_state_label }}</span>
+  </div>
+  {% if latest_build %}
+  <p class="last-job">
+    <a href="/jobs/{{ latest_build.id }}">{{ latest_build_phrase }}</a>
+    {% if latest_build_is_running %}since{% endif %}
+    {{ latest_build_when }}
+    (<a href="/overlays/{{ overlay.id }}/jobs">show all</a>)
+  </p>
+  {% endif %}
+  {% if latest_build_is_running %}
+  <pre class="log-stream job-log" data-sse-url="/jobs/{{ latest_build.id }}/stream"></pre>
+  {% endif %}
+</div>

l4d2web/templates/_server_actions.html

@@ -0,0 +1,36 @@
+<div id="server-actions"
+     {% if latest_job_is_running %}hx-get="/servers/{{ server.id }}/actions"
+     hx-trigger="every 2s" hx-swap="outerHTML"{% endif %}>
+  <div class="server-actions">
+    <span class="state-badge {{ state_class }}">{{ display_state }}</span>
+    {% if 'start' in visible_buttons %}
+    <form method="post" action="/servers/{{ server.id }}/start" class="inline-form">
+      <input type="hidden" name="csrf_token" value="{{ session.get('csrf_token', '') }}">
+      <button type="submit">start</button>
+    </form>
+    {% endif %}
+    {% if 'stop' in visible_buttons %}
+    <form method="post" action="/servers/{{ server.id }}/stop" class="inline-form">
+      <input type="hidden" name="csrf_token" value="{{ session.get('csrf_token', '') }}">
+      <button type="submit">stop</button>
+    </form>
+    {% endif %}
+    {% if 'reset' in visible_buttons %}
+    <button type="button" class="danger" data-modal-open="reset-server-modal">reset</button>
+    {% endif %}
+  </div>
+  {% if drift %}
+  <p class="state-drift"><strong>Warning:</strong> server is {{ server.actual_state }} but requested state is {{ server.desired_state }}.</p>
+  {% endif %}
+  {% if latest_job %}
+  <p class="last-job">
+    <a href="/jobs/{{ latest_job.id }}">{{ latest_job_phrase }}</a>
+    {% if latest_job_is_running %}since{% endif %}
+    {{ latest_job_when }}
+    (<a href="/servers/{{ server.id }}/jobs">show all</a>)
+  </p>
+  {% endif %}
+  {% if latest_job_is_running %}
+  <pre class="log-stream job-log" data-sse-url="/jobs/{{ latest_job.id }}/stream"></pre>
+  {% endif %}
+</div>

l4d2web/templates/overlay_detail.html

@@ -3,61 +3,19 @@
 {% block title %}Overlay {{ overlay.name }} | left4me{% endblock %}
 
 {% block content %}
+{% set can_edit = g.user.admin or (overlay.type in ['workshop', 'script'] and overlay.user_id == g.user.id) %}
 <section class="panel">
   <div class="page-heading">
     <h1>Overlay: {{ overlay.name }}</h1>
-    {% set can_edit = g.user.admin or (overlay.type in ['workshop', 'script'] and overlay.user_id == g.user.id) %}
-    {% if can_edit %}
-    <button type="button" class="danger" data-modal-open="delete-overlay-modal">Delete</button>
-    {% endif %}
   </div>
 
-  {% if can_edit %}
-  <form method="post" action="/overlays/{{ overlay.id }}" class="stack">
-    <input type="hidden" name="csrf_token" value="{{ session.get('csrf_token', '') }}">
-    <label>Name <input name="name" value="{{ overlay.name }}" required></label>
-    <div>
-      <button type="submit">Save</button>
-    </div>
-  </form>
-  {% endif %}
-
-  <table class="definition-table">
-    <tbody>
-      <tr><th>Type</th><td>{{ overlay.type }}</td></tr>
-      <tr><th>Scope</th><td>{% if overlay.user_id %}private{% else %}system{% endif %}</td></tr>
-      <tr><th>Path</th><td class="muted">{{ overlay.path }}</td></tr>
-      <tr>
-        <th>Last build</th>
-        <td>
-          {% if overlay.last_build_status == 'ok' %}
-            <span class="badge badge-ok">ok</span>
-          {% elif overlay.last_build_status == 'failed' %}
-            <span class="badge badge-error">failed</span>
-          {% else %}
-            <span class="badge badge-muted">never</span>
-          {% endif %}
-        </td>
-      </tr>
-    </tbody>
-  </table>
-</section>
-
-{% if overlay.type == 'script' %}
-<section class="panel">
-  <div class="page-heading">
-    <h2>Script</h2>
-    {% if can_edit %}
-    <div class="inline-form-group">
-      <form method="post" action="/overlays/{{ overlay.id }}/build" class="inline-form">
-        <input type="hidden" name="csrf_token" value="{{ session.get('csrf_token', '') }}">
-        <button type="submit" class="button-secondary">Rebuild</button>
-      </form>
-      <button type="button" class="danger" data-modal-open="wipe-overlay-modal">Wipe</button>
-    </div>
-    {% endif %}
-  </div>
+  <dl class="server-info">
+    <div><dt>Type</dt><dd>{{ overlay.type }}</dd></div>
+    <div><dt>Scope</dt><dd>{% if overlay.user_id %}private{% else %}system{% endif %}</dd></div>
+  </dl>
 
+  {% if overlay.type == 'script' %}
+  <h2 class="section-title">Script</h2>
   {% if can_edit %}
   <form method="post" action="/overlays/{{ overlay.id }}/script" class="stack">
     <input type="hidden" name="csrf_token" value="{{ session.get('csrf_token', '') }}">
@@ -65,38 +23,22 @@
       <textarea name="script" rows="20" spellcheck="false">{{ overlay.script or "" }}</textarea>
     </label>
     <p class="muted">Runs sandboxed against the overlay directory mounted at <code>/overlay</code>.</p>
-    <div>
-      <button type="submit">Save and build</button>
+    {% if not latest_build_is_running %}
+    <div class="form-actions-inline">
+      <button type="submit" name="action" value="save_build">Save and build</button>
+      <button type="submit" name="action" value="save_reset_build">Save, reset and rebuild</button>
     </div>
+    {% endif %}
   </form>
   {% else %}
   <pre class="script-preview">{{ overlay.script or "" }}</pre>
   {% endif %}
+  {% include "_overlay_build_status.html" %}
+  {% endif %}
 
-  <p>
-    {% if latest_build_job %}
-    Latest build: <a href="/jobs/{{ latest_build_job.id }}">job #{{ latest_build_job.id }}</a>
-    — state: <strong>{{ latest_build_job.state }}</strong>
-    ·
-    {% endif %}
-    <a href="/overlays/{{ overlay.id }}/jobs">all builds →</a>
-  </p>
-</section>
-{% endif %}
-
-{% if overlay.type == 'workshop' %}
-<section class="panel">
-  <div class="page-heading">
-    <h2>Workshop items</h2>
-    {% if can_edit %}
-    <form method="post" action="/overlays/{{ overlay.id }}/build" class="inline-form">
-      <input type="hidden" name="csrf_token" value="{{ session.get('csrf_token', '') }}">
-      <button type="submit" class="button-secondary">Rebuild</button>
-    </form>
-    {% endif %}
-  </div>
-
-  {% if can_edit %}
+  {% if overlay.type == 'workshop' %}
+  <h2 class="section-title">Workshop items</h2>
+  {% if can_edit and not latest_build_is_running %}
   <form method="post" action="/overlays/{{ overlay.id }}/items" class="stack">
     <input type="hidden" name="csrf_token" value="{{ session.get('csrf_token', '') }}">
     <fieldset class="workshop-input-mode">
@@ -105,32 +47,18 @@
       <label><input type="radio" name="input_mode" value="collection"> Collection (one ID or URL)</label>
     </fieldset>
     <label>Workshop input <textarea name="input" rows="3" placeholder="123456789&#10;https://steamcommunity.com/sharedfiles/filedetails/?id=987654321"></textarea></label>
-    <div>
-      <button type="submit">Add</button>
-    </div>
+    <button type="submit">Add</button>
   </form>
   {% endif %}
 
   <div id="overlay-item-table">
     {% include "_overlay_item_table.html" with context %}
   </div>
-</section>
 
-<section class="panel">
-  <h2>Builds</h2>
-  <p>
-    {% if latest_build_job %}
-    Latest build: <a href="/jobs/{{ latest_build_job.id }}">job #{{ latest_build_job.id }}</a>
-    — state: <strong>{{ latest_build_job.state }}</strong>
-    ·
-    {% endif %}
-    <a href="/overlays/{{ overlay.id }}/jobs">all builds →</a>
-  </p>
-</section>
-{% endif %}
+  {% include "_overlay_build_status.html" %}
+  {% endif %}
 
-<section class="panel">
-  <h2>Files</h2>
+  <h2 class="section-title">Files</h2>
   {% if not file_tree_root_entries %}
     <p class="muted">No files yet — build this overlay to populate it.</p>
   {% else %}
@@ -139,10 +67,8 @@
     {% set truncated_count = file_tree_truncated_count %}
     {% include "_overlay_file_tree.html" %}
   {% endif %}
-</section>
 
-<section class="panel">
-  <h2>Used by</h2>
+  <h2 class="section-title">Used by</h2>
   {% if using_blueprints %}
   <ul class="used-by-list">
     {% for blueprint in using_blueprints %}
@@ -155,6 +81,25 @@
 </section>
 
 {% if can_edit %}
+<div class="page-footer-actions">
+  <button type="button" class="danger-outline" data-modal-open="delete-overlay-modal">Delete overlay</button>
+  <a href="#" class="link-button" data-modal-open="rename-overlay-modal">Rename</a>
+</div>
+
+<dialog id="rename-overlay-modal" class="modal" aria-labelledby="rename-overlay-title">
+  <div class="modal-header">
+    <h2 id="rename-overlay-title">Rename overlay</h2>
+    <button type="button" class="modal-close" data-modal-close aria-label="Close">&times;</button>
+  </div>
+  <div class="modal-body">
+    <form method="post" action="/overlays/{{ overlay.id }}" class="inline-save">
+      <input type="hidden" name="csrf_token" value="{{ session.get('csrf_token', '') }}">
+      <input name="name" value="{{ overlay.name }}" required autofocus>
+      <button type="submit">Save</button>
+    </form>
+  </div>
+</dialog>
+
 <dialog id="delete-overlay-modal" class="modal" aria-labelledby="delete-overlay-title">
   <div class="modal-header">
     <h2 id="delete-overlay-title">Delete overlay "{{ overlay.name }}"?</h2>
@@ -171,24 +116,5 @@
     </form>
   </div>
 </dialog>
-
-{% if overlay.type == 'script' %}
-<dialog id="wipe-overlay-modal" class="modal" aria-labelledby="wipe-overlay-title">
-  <div class="modal-header">
-    <h2 id="wipe-overlay-title">Wipe overlay "{{ overlay.name }}"?</h2>
-    <button type="button" class="modal-close" data-modal-close aria-label="Close">&times;</button>
-  </div>
-  <div class="modal-body">
-    <p>Empties the overlay directory. Use Rebuild afterward to repopulate.</p>
-  </div>
-  <div class="modal-footer">
-    <button type="button" class="button-secondary" data-modal-close>Cancel</button>
-    <form method="post" action="/overlays/{{ overlay.id }}/wipe" class="inline-form">
-      <input type="hidden" name="csrf_token" value="{{ session.get('csrf_token', '') }}">
-      <button class="danger" type="submit">Wipe</button>
-    </form>
-  </div>
-</dialog>
-{% endif %}
 {% endif %}
 {% endblock %}

l4d2web/templates/server_detail.html

@@ -6,48 +6,39 @@
 <section class="panel">
   <div class="page-heading">
     <h1>Server: {{ server.name }}</h1>
-    <div class="button-row">
-      {% for operation in ["initialize", "start", "stop"] %}
-      <form method="post" action="/servers/{{ server.id }}/{{ operation }}" class="inline-form">
-        <input type="hidden" name="csrf_token" value="{{ session.get('csrf_token', '') }}">
-        <button type="submit">{{ operation }}</button>
-      </form>
-      {% endfor %}
-      <button type="button" class="danger" data-modal-open="reset-server-modal">reset</button>
-      <button type="button" class="danger" data-modal-open="delete-server-modal">delete</button>
-    </div>
   </div>
 
-  <table class="definition-table">
-    <tbody>
-      <tr><th>Name</th><td>{{ server.name }}</td></tr>
-      <tr><th>Port</th><td>{{ server.port }}</td></tr>
-      <tr><th>Blueprint</th><td>{% if blueprint %}<a href="/blueprints/{{ blueprint.id }}">{{ blueprint.name }}</a>{% endif %}</td></tr>
-      <tr><th>Desired state</th><td>{{ server.desired_state }}</td></tr>
-      <tr><th>Actual state</th><td>{{ server.actual_state }}</td></tr>
-      <tr><th>Last error</th><td>{{ server.last_error or "-" }}</td></tr>
-    </tbody>
-  </table>
-</section>
+  <dl class="server-info">
+    <div><dt>Port</dt><dd><a href="steam://run/550//+connect%20{{ connect_host }}:{{ server.port }}">{{ server.port }}</a></dd></div>
+    <div><dt>Blueprint</dt><dd>{% if blueprint %}<a href="/blueprints/{{ blueprint.id }}">{{ blueprint.name }}</a>{% endif %}</dd></div>
+  </dl>
 
-<section class="panel">
-  <div class="page-heading">
-    <h2>Recent Jobs</h2>
-    <a href="/servers/{{ server.id }}/jobs">View all jobs</a>
-  </div>
-  {% set rows = recent_job_rows %}
-  {% set show_user = false %}
-  {% set show_server = false %}
-  {% set show_cancel = true %}
-  {% set cancel_next = "/servers/" ~ server.id %}
-  {% include "_job_table.html" %}
-</section>
+  <h2 class="section-title">Actions</h2>
+  {% include "_server_actions.html" %}
 
-<section class="panel">
-  <h2>Server Log</h2>
+  <h2 class="section-title">Server Log</h2>
   <pre class="log-stream" data-sse-url="/servers/{{ server.id }}/logs/stream"></pre>
 </section>
 
+<div class="page-footer-actions">
+  <button type="button" class="danger-outline" data-modal-open="delete-server-modal">Delete server</button>
+  <a href="#" class="link-button" data-modal-open="rename-server-modal">Rename</a>
+</div>
+
+<dialog id="rename-server-modal" class="modal" aria-labelledby="rename-server-title">
+  <div class="modal-header">
+    <h2 id="rename-server-title">Rename server</h2>
+    <button type="button" class="modal-close" data-modal-close aria-label="Close">&times;</button>
+  </div>
+  <div class="modal-body">
+    <form method="post" action="/servers/{{ server.id }}" class="inline-save">
+      <input type="hidden" name="csrf_token" value="{{ session.get('csrf_token', '') }}">
+      <input name="name" value="{{ server.name }}" required autofocus>
+      <button type="submit">Save</button>
+    </form>
+  </div>
+</dialog>
+
 <dialog id="reset-server-modal" class="modal" aria-labelledby="reset-server-title">
   <div class="modal-header">
     <h2 id="reset-server-title">Reset server "{{ server.name }}"?</h2>

l4d2web/tests/test_pages.py

@@ -129,17 +129,50 @@ def test_server_detail_shows_operations_and_logs(auth_client_with_server) -> Non
 
     assert response.status_code == 200
     assert "Server: alpha" in text
+    # Default actual_state is "unknown", no active job → only `start` and modal `delete`.
     assert 'action="/servers/1/start"' in text
-    assert 'action="/servers/1/stop"' in text
-    assert 'action="/servers/1/initialize"' in text
-    assert 'action="/servers/1/delete"' in text
+    assert 'action="/servers/1/stop"' not in text
+    assert 'action="/servers/1/initialize"' not in text  # UI dropped this; start auto-inits.
+    assert 'action="/servers/1/delete"' in text  # inside the delete modal
     assert 'href="/blueprints/1"' in text
-    assert "<h2>Blueprint</h2>" not in text
-    assert "standard" not in text
     assert 'data-sse-url="/servers/1/logs/stream"' in text
+    # Steam launch-and-connect link (run + appid 550 = L4D2)
+    assert 'href="steam://run/550//+connect%20' in text
 
 
-def test_server_detail_shows_recent_jobs(auth_client_with_server) -> None:
+def test_server_actions_fragment_polls_while_running(auth_client_with_server) -> None:
+    with session_scope() as session:
+        job = Job(user_id=1, server_id=1, operation="start", state="queued")
+        session.add(job)
+        session.flush()
+        job_id = job.id
+
+    response = auth_client_with_server.get("/servers/1/actions")
+    text = response.get_data(as_text=True)
+
+    assert response.status_code == 200
+    assert 'id="server-actions"' in text
+    assert "<html" not in text  # fragment, not a full page
+    assert 'hx-trigger="every 2s"' in text
+    assert f'data-sse-url="/jobs/{job_id}/stream"' in text
+
+
+def test_server_actions_fragment_settles_when_terminal(auth_client_with_server) -> None:
+    with session_scope() as session:
+        session.add(Job(user_id=1, server_id=1, operation="start", state="succeeded"))
+
+    response = auth_client_with_server.get("/servers/1/actions")
+    text = response.get_data(as_text=True)
+
+    assert response.status_code == 200
+    assert 'id="server-actions"' in text
+    # No polling once the latest job is terminal.
+    assert "hx-trigger" not in text
+    # No live job-log streaming either.
+    assert "data-sse-url=\"/jobs/" not in text
+
+
+def test_server_detail_shows_last_job_summary(auth_client_with_server) -> None:
     with session_scope() as session:
         job = Job(user_id=1, server_id=1, operation="start", state="queued")
         session.add(job)
@@ -150,10 +183,13 @@ def test_server_detail_shows_recent_jobs(auth_client_with_server) -> None:
     text = response.get_data(as_text=True)
 
     assert response.status_code == 200
-    assert "Recent Jobs" in text
-    assert 'href="/servers/1/jobs"' in text
+    # Active job → no Start/Stop/Reset, only the last-job sentence.
+    assert 'action="/servers/1/start"' not in text
     assert f'href="/jobs/{job_id}"' in text
-    assert 'action="/jobs/' in text
+    assert 'href="/servers/1/jobs"' in text  # "show all" link
+    assert "starting" in text  # gerund form for in-flight start
+    # Recent Jobs table is gone.
+    assert "Recent Jobs" not in text
 
 
 def test_server_jobs_page_lists_server_jobs(auth_client_with_server) -> None:
@@ -455,7 +491,7 @@ def test_blueprint_detail_has_ordered_overlay_form(auth_client_with_server) -> N
     text = response.get_data(as_text=True)
 
     assert response.status_code == 200
-    assert "Overlay order matters" in text
+    assert ">Overlays<" in text
     assert 'name="arguments"' in text
     assert 'name="config"' in text
     assert 'name="overlay_ids"' in text
@@ -545,9 +581,66 @@ def test_overlay_detail_script_section(auth_client_with_server) -> None:
 
     assert response.status_code == 200
     assert '<textarea name="script"' in text
-    assert "Rebuild" in text
-    assert "Wipe" in text
-    assert "Last build" in text
+    # Two compound submits replaced standalone Rebuild/Wipe.
+    assert "Save and build" in text
+    assert "Save, reset and rebuild" in text
+    assert "Rebuild" not in text  # no standalone Rebuild button
+    assert "Last build" not in text  # state-badge replaces this label
+    # Build-status badge is rendered (initial state for a fresh overlay).
+    assert "never built" in text
+
+
+def test_overlay_build_status_fragment_polls_while_running(auth_client_with_server) -> None:
+    with session_scope() as s:
+        user_id = s.query(User).filter_by(username="alice").one().id
+    overlay_id = _seed_overlay("polling", "script", user_id)
+    with session_scope() as s:
+        job = Job(user_id=user_id, overlay_id=overlay_id, operation="build_overlay", state="running")
+        s.add(job)
+        s.flush()
+        job_id = job.id
+
+    response = auth_client_with_server.get(f"/overlays/{overlay_id}/build-status")
+    text = response.get_data(as_text=True)
+
+    assert response.status_code == 200
+    assert 'id="overlay-build-status"' in text
+    assert "<html" not in text  # fragment, not a full page
+    assert 'hx-trigger="every 2s"' in text
+    assert f'data-sse-url="/jobs/{job_id}/stream"' in text
+
+
+def test_overlay_build_status_fragment_settles_when_terminal(auth_client_with_server) -> None:
+    with session_scope() as s:
+        user_id = s.query(User).filter_by(username="alice").one().id
+    overlay_id = _seed_overlay("settled", "script", user_id)
+    with session_scope() as s:
+        s.add(Job(user_id=user_id, overlay_id=overlay_id, operation="build_overlay", state="succeeded"))
+
+    response = auth_client_with_server.get(f"/overlays/{overlay_id}/build-status")
+    text = response.get_data(as_text=True)
+
+    assert response.status_code == 200
+    assert "hx-trigger" not in text
+    assert "data-sse-url=\"/jobs/" not in text
+
+
+def test_overlay_action_buttons_hidden_during_build(auth_client_with_server) -> None:
+    with session_scope() as s:
+        user_id = s.query(User).filter_by(username="alice").one().id
+    overlay_id = _seed_overlay("inflight", "script", user_id)
+    with session_scope() as s:
+        s.add(Job(user_id=user_id, overlay_id=overlay_id, operation="build_overlay", state="running"))
+
+    response = auth_client_with_server.get(f"/overlays/{overlay_id}")
+    text = response.get_data(as_text=True)
+
+    assert response.status_code == 200
+    # Submit buttons hidden while a build is in flight.
+    assert "Save and build" not in text
+    assert "Save, reset and rebuild" not in text
+    # Status partial renders the building badge.
+    assert "building…" in text
 
 
 def test_overlay_detail_workshop_section_unchanged(auth_client_with_server) -> None:
@@ -566,6 +659,10 @@ def test_overlay_detail_links_to_overlay_jobs_page(auth_client_with_server) -> N
     with session_scope() as s:
         user_id = s.query(User).filter_by(username="alice").one().id
     overlay_id = _seed_overlay("scripted", "script", user_id)
+    # The "show all" link only appears once at least one build has happened
+    # (otherwise the build-status partial has nothing to summarize).
+    with session_scope() as s:
+        s.add(Job(user_id=user_id, overlay_id=overlay_id, operation="build_overlay", state="succeeded"))
 
     response = auth_client_with_server.get(f"/overlays/{overlay_id}")
     text = response.get_data(as_text=True)