feat(electrobun): agent execution layer — sidecar manager + message adapters + store

- SidecarManager: spawns claude/codex/ollama runners via Bun.spawn(),
  NDJSON stdio protocol, Claude CLI auto-detection, env stripping,
  AbortController stop, Deno/Node runtime detection
- MessageAdapter: parses Claude stream-json, Codex ThreadEvent, Ollama
  chunks into common AgentMessage format
- agent-store.svelte.ts: per-project reactive session state, RPC event
  listeners for agent.message/status/cost
- AgentPane: wired to real sessions (start/stop/prompt), stop button,
  thinking/system message rendering
- ProjectCard: status dot from real agent status, cost/tokens from store
- 5 new RPC types (agent.start/stop/prompt/list + events)
This commit is contained in:
Hibryda 2026-03-22 01:03:05 +01:00
parent 95f1f8208f
commit ef0183de7f
8 changed files with 1566 additions and 61 deletions

View file

@ -3,26 +3,18 @@
import TerminalTabs from './TerminalTabs.svelte';
import FileBrowser from './FileBrowser.svelte';
import MemoryTab from './MemoryTab.svelte';
import {
startAgent, stopAgent, sendPrompt, getSession, hasSession,
type AgentStatus, type AgentMessage,
} from './agent-store.svelte.ts';
type AgentStatus = 'running' | 'idle' | 'stalled';
type MsgRole = 'user' | 'assistant' | 'tool-call' | 'tool-result';
type ProjectTab = 'model' | 'docs' | 'context' | 'files' | 'ssh' | 'memory';
interface AgentMessage {
id: number;
role: MsgRole;
content: string;
}
interface Props {
id: string;
name: string;
cwd: string;
accent: string;
status: AgentStatus;
costUsd: number;
tokens: number;
messages: AgentMessage[];
provider?: string;
profile?: string;
model?: string;
@ -44,10 +36,6 @@
name,
cwd,
accent,
status,
costUsd,
tokens,
messages: initialMessages,
provider = 'claude',
profile,
model = 'claude-opus-4-5',
@ -60,6 +48,18 @@
onClone,
}: Props = $props();
// ── Agent session (reactive from store) ──────────────────────────
let session = $derived(getSession(id));
let agentStatus: AgentStatus = $derived(session?.status ?? 'idle');
let agentMessages: AgentMessage[] = $derived(session?.messages ?? []);
let agentCost = $derived(session?.costUsd ?? 0);
let agentTokens = $derived((session?.inputTokens ?? 0) + (session?.outputTokens ?? 0));
let agentModel = $derived(session?.model ?? model);
// ── Demo messages (fallback when no real session) ────────────────
const demoMessages: AgentMessage[] = [];
let displayMessages = $derived(agentMessages.length > 0 ? agentMessages : demoMessages);
// ── Clone dialog state ──────────────────────────────────────────
let showCloneDialog = $state(false);
let cloneBranchName = $state('');
@ -83,9 +83,6 @@
}
let activeTab = $state<ProjectTab>('model');
// svelte-ignore state_referenced_locally
const seedMessages = initialMessages.slice();
let messages = $state(seedMessages);
// Track which project tabs have been activated (PERSISTED-LAZY pattern)
let activatedTabs = $state<Set<ProjectTab>>(new Set(['model']));
@ -97,15 +94,23 @@
}
function handleSend(text: string) {
const newMsg: AgentMessage = { id: messages.length + 1, role: 'user', content: text };
messages = [...messages, newMsg];
setTimeout(() => {
messages = [...messages, {
id: messages.length + 1,
role: 'assistant',
content: `(demo) Received: "${text}"`,
}];
}, 400);
if (hasSession(id)) {
// Session exists — send follow-up prompt
sendPrompt(id, text).catch((err) => {
console.error('[agent.prompt] error:', err);
});
} else {
// No session — start a new agent
startAgent(id, provider, text, { cwd, model }).catch((err) => {
console.error('[agent.start] error:', err);
});
}
}
function handleStop() {
stopAgent(id).catch((err) => {
console.error('[agent.stop] error:', err);
});
}
</script>
@ -117,12 +122,12 @@
>
<!-- Header -->
<header class="project-header">
<div class="status-dot-wrap" aria-label="Status: {status}">
<div class="status-dot-wrap" aria-label="Status: {agentStatus}">
<div
class="status-dot {status}"
class:blink-off={status === 'running' && !blinkVisible}
class="status-dot {agentStatus}"
class:blink-off={agentStatus === 'running' && !blinkVisible}
role="img"
aria-label={status}
aria-label={agentStatus}
></div>
</div>
@ -230,16 +235,17 @@
aria-label="Model"
>
<AgentPane
{messages}
{status}
{costUsd}
{tokens}
{model}
messages={displayMessages}
status={agentStatus}
costUsd={agentCost}
tokens={agentTokens}
model={agentModel}
{provider}
{profile}
{contextPct}
{burnRate}
onSend={handleSend}
onStop={handleStop}
/>
<TerminalTabs projectId={id} {accent} />
</div>
@ -270,7 +276,7 @@
<div class="ctx-stats-row">
<div class="ctx-stat">
<span class="ctx-stat-label">Tokens used</span>
<span class="ctx-stat-value">{tokens.toLocaleString()}</span>
<span class="ctx-stat-value">{agentTokens.toLocaleString()}</span>
</div>
<div class="ctx-stat">
<span class="ctx-stat-label">Context %</span>
@ -278,7 +284,7 @@
</div>
<div class="ctx-stat">
<span class="ctx-stat-label">Model</span>
<span class="ctx-stat-value">{model}</span>
<span class="ctx-stat-value">{agentModel}</span>
</div>
</div>
<div class="ctx-meter-wrap" title="{contextPct}% context used">
@ -289,7 +295,7 @@
</div>
<div class="ctx-turn-list">
<div class="ctx-section-label">Turn breakdown</div>
{#each messages.slice(0, 5) as msg}
{#each displayMessages.slice(0, 5) as msg}
<div class="ctx-turn-row">
<span class="ctx-turn-role ctx-role-{msg.role}">{msg.role}</span>
<span class="ctx-turn-preview">{msg.content.slice(0, 60)}{msg.content.length > 60 ? '…' : ''}</span>
@ -403,6 +409,8 @@
.status-dot.running { background: var(--ctp-green); }
.status-dot.idle { background: var(--ctp-overlay1); }
.status-dot.done { background: var(--ctp-green); }
.status-dot.error { background: var(--ctp-red); }
.status-dot.stalled { background: var(--ctp-peach); }
.status-dot.blink-off { opacity: 0.3; }