985df970f8
Each linked overlay gets a checkbox on the blueprint detail page that opts
its server.cfg in as exec server_overlay_<id>. The web app builds the
spec with {path, alias} per overlay and prepends exec server_overlay_<id>
lines to the blueprint config in lowest-overlay-first order. The host
stages those copies in the overlayfs upper layer before mounting (avoids
copy-up writes against a sandbox-uid file). A live preview block above the
Config textarea shows what gets auto-executed.
Schema:
- alembic 0007: BlueprintOverlay.expose_server_cfg BOOLEAN
Spec contract:
- l4d2host OverlayRef(path, alias?). load_spec accepts both bare-string
and {path, alias} entries.
Side effects folded in (same file in l4d2_facade):
- start_server auto-initializes; the manual Initialize step is no longer
needed before Start.
- initialize_server no longer runs blueprint builders — builds happen on
overlay save, not on every server Start.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
80 lines
4.1 KiB
HTML
80 lines
4.1 KiB
HTML
{% extends "base.html" %}
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{% block title %}Blueprint {{ blueprint.name }} | left4me{% endblock %}
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{% block content %}
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<section class="panel">
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<div class="page-heading">
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<h1>Blueprint: {{ blueprint.name }}</h1>
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</div>
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<form method="post" action="/blueprints/{{ blueprint.id }}" class="stack">
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<input type="hidden" name="csrf_token" value="{{ session.get('csrf_token', '') }}">
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<label><span class="section-title">Name</span><input name="name" value="{{ blueprint.name }}" required></label>
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<label><span class="section-title">Arguments</span><textarea name="arguments" rows="2" spellcheck="false">{{ arguments | join('\n') }}</textarea></label>
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<span class="section-title">Overlays</span>
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<div class="overlay-picker">
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<ol class="overlay-picker-list" data-overlay-list>
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{% for overlay in selected_overlays %}
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<li class="overlay-picker-row" draggable="true" data-overlay-id="{{ overlay.id }}" data-overlay-name="{{ overlay.name }}">
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<span class="overlay-picker-handle" aria-hidden="true">⋮⋮</span>
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<span class="overlay-picker-name">{{ overlay.name }}</span>
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<label class="overlay-picker-expose" title="Auto-load this overlay's server.cfg before your blueprint config">
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<input type="checkbox" name="expose_server_cfg_ids" value="{{ overlay.id }}"
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{% if overlay_expose_state.get(overlay.id) %}checked{% endif %}>
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exec <code>server.cfg</code>
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</label>
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<button type="button" class="overlay-picker-remove" data-action="remove" aria-label="Remove {{ overlay.name }}">×</button>
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<input type="hidden" name="overlay_ids" value="{{ overlay.id }}">
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</li>
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{% endfor %}
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</ol>
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<p class="overlay-picker-empty muted" data-overlay-empty {% if selected_overlays %}hidden{% endif %}>No overlays selected. Pick one below to add.</p>
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<div class="overlay-picker-add">
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<select data-overlay-add aria-label="Add overlay">
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<option value="">Add overlay…</option>
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{% for overlay in available_overlays %}
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<option value="{{ overlay.id }}" data-overlay-name="{{ overlay.name }}">{{ overlay.name }}</option>
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{% endfor %}
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</select>
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</div>
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</div>
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{% set exposed = [] %}
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{# Source `exec` is last-wins. First overlay in the list = topmost =
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highest precedence, so its exec runs LAST. Iterate the picker list in
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reverse to render the preview in actual execution order. #}
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{% for overlay in selected_overlays | reverse %}{% if overlay_expose_state.get(overlay.id) %}{{ exposed.append(overlay) or '' }}{% endif %}{% endfor %}
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<label><span class="section-title">Config</span>
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<div class="config-shell">
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{% if exposed %}
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<pre class="config-preview" aria-label="Auto-loaded overlay configs">{% for o in exposed %}exec {{ o.name }}.cfg
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{% endfor %}</pre>
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{% endif %}
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<textarea name="config" rows="8" spellcheck="false">{{ config_lines | join('\n') }}</textarea>
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</div>
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</label>
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<button type="submit">Save blueprint</button>
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</form>
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</section>
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<div class="page-footer-actions">
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<button type="button" class="danger-outline" data-modal-open="delete-blueprint-modal">Delete blueprint</button>
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</div>
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<dialog id="delete-blueprint-modal" class="modal" aria-labelledby="delete-blueprint-title">
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<div class="modal-header">
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<h2 id="delete-blueprint-title">Delete blueprint "{{ blueprint.name }}"?</h2>
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<button type="button" class="modal-close" data-modal-close aria-label="Close">×</button>
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</div>
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<div class="modal-body">
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<p>This cannot be undone. Blueprints in use by a server cannot be deleted.</p>
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</div>
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<div class="modal-footer">
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<button type="button" class="button-secondary" data-modal-close>Cancel</button>
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<form method="post" action="/blueprints/{{ blueprint.id }}/delete" class="inline-form">
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<input type="hidden" name="csrf_token" value="{{ session.get('csrf_token', '') }}">
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<button class="danger" type="submit">Delete</button>
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</form>
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</div>
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</dialog>
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<script src="{{ url_for('static', filename='js/blueprint-overlay-picker.js') }}" defer></script>
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{% endblock %}
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