Both sidecar runners (agent-runner.ts and agent-runner-deno.ts) now include
findClaudeCli() which checks common paths (~/.local/bin/claude,
~/.claude/local/claude, /usr/local/bin/claude, /usr/bin/claude) and falls
back to `which claude`. The resolved path is passed to the SDK query()
options as pathToClaudeCodeExecutable. If the CLI is not found, an
agent_error is emitted immediately instead of a cryptic SDK failure.
- Add permission_mode field to AgentQueryOptions (Rust, sidecar, bridge)
flowing from controller through sidecar to SDK; defaults to
bypassPermissions, supports default mode
- Fix AgentPane onDestroy bug: remove stopAgent() from onDestroy (fires
on layout remounts), move stop-on-close to TilingGrid onClose handler
- Bundle SDK into sidecar via esbuild (remove --external flag)
Claude CLI v2.1.69 hangs silently when spawned via child_process.spawn()
with piped stdio (known bug github.com/anthropics/claude-code/issues/6775).
Replace raw CLI spawning in both sidecar runners with the SDK's query()
function, which handles subprocess management internally. SDK message
format matches CLI stream-json, so the sdk-messages.ts adapter is
unchanged.
- agent-runner.ts: use SDK query() with AbortController for stop
- agent-runner-deno.ts: use npm:@anthropic-ai/claude-agent-sdk import
- sidecar.rs: add --allow-write and --allow-net Deno permissions
- package.json: add @anthropic-ai/claude-agent-sdk ^0.2.70, build:sidecar script
When BTerminal is launched from a Claude Code terminal, ~8 CLAUDE*
env vars leak into the sidecar child processes. The claude CLI detects
these as nesting indicators and silently hangs. Previously only
CLAUDECODE was removed; now all CLAUDE-prefixed vars are stripped
in both Node.js and Deno sidecar runners.
Experimental agent-runner-deno.ts as drop-in replacement for Node.js sidecar.
Uses Deno.Command for claude CLI subprocess, TextLineStream for NDJSON parsing.
Same stdio NDJSON protocol. Compiles to single binary via deno compile.
Not yet integrated with Rust SidecarManager.
Replace Agent SDK stub with working implementation that spawns
claude CLI with --output-format stream-json, manages multiple
sessions via Map<sessionId, ChildProcess>, and forwards NDJSON
events to Rust backend. Supports query, stop, and graceful shutdown.
