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Engineering Bridge v1.2.1

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@wudy29 wudy29 released this 16 Aug 15:03
· 11 commits to main since this release
v1.2.1
30e6b74

Engineering Bridge v1.2.1

v1.2.1 is a Windows compatibility patch for both supported executors: Codex and DSH.

DSH support itself was introduced in v1.2.0. This release focuses on making npm-installed Codex and DSH CLIs launch correctly and safely on Windows.

What changed

  • Fixed Windows command resolution for npm-installed:
    • @openai/codex
    • @deepseek-ai/dsh
  • Standard Windows npm shims such as codex.cmd and dsh.cmd are now resolved to their official Node entrypoints:
    • @openai/codex/bin/codex.js
    • @deepseek-ai/dsh/lib/bin.js
  • Real codex.exe / dsh.exe installations remain directly supported and preferred.
  • Both executors continue to run under Bridge's supervised read-only execution boundary.

Safer Windows launch path

The new Windows path does not rely on:

  • cmd.exe
  • ComSpec
  • shell: true

Instead, npm-installed CLIs are launched through process.execPath and their official JavaScript entrypoints.

Codex instructions continue to travel through JSON-RPC stdin, while DSH instructions remain a single argv argument. If a trusted npm target cannot be resolved, Bridge fails closed instead of falling back to shell execution.

Windows verification

This release was validated on a real GitHub Actions windows-latest runner using:

  • Node.js 22
  • actual npm-installed @openai/codex
  • actual npm-installed @deepseek-ai/dsh

The smoke test confirmed:

  • real codex.cmd and dsh.cmd npm layouts
  • Bridge command discovery on Windows
  • successful launch of both official Node CLI entrypoints
  • focused Codex / DSH executor tests
  • clean build and typecheck

This verifies the Windows npm CLI launch path introduced in v1.2.1. It is not a claim of full certification across every Windows environment, MCP client, or installation method.

Also included from v1.2.0

Engineering Bridge supports both:

  • executor: "codex"
  • executor: "dsh"

DSH remains pinned to Bridge's read-only execution boundary, including DSH_PERMISSION_MODE=read-only.

Release commit: 30e6b74b895d383ebf006e184a4b470c89020cf0

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