feat: POST /s/:id/execute — headless CLI invocation endpoint#31
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Spawns a command non-interactively alongside a running session and streams stdout/stderr as ndjson, closing with an exit-code line. Requires an active PTY (409 otherwise), consistent with publish. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…iness Alpine CI shells don't reliably produce output within 5s, causing the execute-endpoint tests to time out. The PTY is already spawned before the WebSocket handshake completes, so onopen is the correct signal. Co-Authored-By: Claude <noreply@anthropic.com>
Co-Authored-By: Claude <noreply@anthropic.com>
Alpine CI containers don't set SHELL in the environment, causing the server to spawn an undefined shell when a WebSocket triggers PTY init, crashing the process. Mirror the same env setup as the websocket tests. Co-Authored-By: Claude <noreply@anthropic.com>
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Summary
POST /s/:id/executeto run a CLI command non-interactively alongside a running session{"stream":"stdout","data":"…"}), closes with{"exit":N}409if not running), consistent with the publish channelchild_process.spawn(no PTY) so tools likeclaude -pstay in pipe modeTest plan
Content-Typecmdnot a string)200,Content-Type: application/x-ndjson, stdout line, and exit lineSpec:
docs/specs/server.pipe.md· ADR:docs/adrs/026.server.pipe.md🤖 Generated with Claude Code