PR #1920 fixed pipe buffer deadlock in runServerCapture and
waitForCloudInit but missed 6 other locations where Bun.spawn uses
"pipe" for stderr without draining it before await proc.exited.
When a child process writes >64KB to a piped stderr, the OS pipe
buffer fills, the child blocks on write(), and the parent blocks on
exited — classic deadlock.
Fix: change stderr from "pipe" to "inherit" in all 6 locations since
the stderr output is never read programmatically. This also lets
users see installation errors and SCP errors in real time.
Affected functions:
- fly.ts ensureFlyCli()
- sprite.ts ensureSpriteCli()
- gcp.ts ensureGcloudCli()
- hetzner.ts uploadFile()
- digitalocean.ts uploadFile()
- aws.ts uploadFile()
-- refactor/code-health
Agent: code-health
Co-authored-by: B <6723574+louisgv@users.noreply.github.com>
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
The runServerCapture functions in fly.ts and daytona.ts spawn processes
with stdio: ["pipe", "pipe", "pipe"] but only drain stdout. If stderr
output exceeds the 64KB pipe buffer, the child process blocks on write
and deadlocks. This was already fixed in Hetzner, DigitalOcean, AWS,
GCP, and shared/ssh.ts (commit 2e79d71b) but Fly and Daytona were
missed.
Apply the same Promise.all pattern to drain both pipes concurrently.
Agent: code-health
Co-authored-by: B <6723574+louisgv@users.noreply.github.com>
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
* ci: add Mock Tests job to satisfy required status check
Split the unit-tests job into mock-tests (runs bun test) and unit-tests
(verifies cloud bundles build). The repo ruleset requires "Mock Tests",
"Unit Tests", and "Biome Lint" checks — the missing "Mock Tests" job was
blocking all PR merges.
Fixes#1901
Agent: issue-fixer
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
* style: fix pre-existing Biome format issues in 9 files
Auto-applied Biome formatter to src/ to resolve failing "Biome Lint"
required status check. No logic changes — formatting only.
Agent: issue-fixer
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
---------
Co-authored-by: B <6723574+louisgv@users.noreply.github.com>
Co-authored-by: Claude Sonnet 4.5 <noreply@anthropic.com>
JSON.stringify double-quoting caused two bugs in the restart wrapper:
1. Literal \n instead of newlines (bash doesn't interpret \n in "...")
2. Shell variables ($vars) expanded to empty strings before script ran
Affected clouds: fly, gcp, hetzner, digitalocean, aws.
Daytona already had the correct single-quote escaping.
Co-authored-by: spawn-bot <spawn-bot@openrouter.ai>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Using Node's child_process.spawn() to launch interactive SSH/shell sessions
from inside a Bun process adds unnecessary overhead: an extra process fork,
PTY negotiation indirection, and a forced Bun→Node stdio context switch.
Switch all interactiveSession() functions to Bun.spawn() with
stdio: ["inherit","inherit","inherit"], which hands off file descriptors
directly without forking a Node wrapper process.
Also removes the 500ms hardcoded sleep in orchestrate.ts that was a
band-aid for the old child_process handoff latency. The synchronous
prepareStdinForHandoff() is sufficient on its own.
Affected clouds: hetzner, aws, gcp, digitalocean, fly, daytona, sprite, local
Also fixes runInteractiveCommand() in commands.ts (spawn connect).
Co-authored-by: B <6723574+louisgv@users.noreply.github.com>
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
Restructure the repo as a Bun workspace monorepo:
- Move cli/ → packages/cli/
- Create packages/shared/ (@openrouter/spawn-shared) with type-guards and parse utilities
- Add root package.json with workspace configuration
- Update all CLI imports to use @openrouter/spawn-shared
- Deduplicate toRecord/toObjectArray helpers from 4 cloud modules
- Update SPA (slack-bot) to use shared package instead of local toObj()
- Update 48 agent shell scripts for new packages/cli/ path
- Update install.sh, install.ps1, e2e, and test scripts
- Update all GitHub workflows, .gitignore, pre-commit hooks
- Update CLAUDE.md, README.md, and skill prompt references
- Pin all dependency versions (no ^ ranges)
- Bump CLI version 0.9.1 → 0.10.0
All 1908 tests pass. Lint clean. All 8 cloud bundles build.
Co-authored-by: Claude <claude@anthropic.com>
Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
