fix: prevent codex exec stdin deadlock with </dev/null redirect

codex CLI 0.120.0+ blocks indefinitely when stdin is a non-TTY pipe
(Claude Code Bash tool, background bash, CI). The CLI sees a non-TTY
stdin and waits for EOF to append it as a <stdin> block, even when the
prompt is passed as a positional argument.

Fix: add < /dev/null to every codex exec and codex review invocation
in the source-of-truth files (scripts/resolvers/*.ts and *.md.tmpl).
Generated SKILL.md files will be produced by bun run gen:skill-docs
in a subsequent commit (Tension D: template+resolver only, generator
is authoritative, not cherry-picked artifacts).

Affected source files (16 total invocations):
- scripts/resolvers/review.ts (4)
- scripts/resolvers/design.ts (3)
- codex/SKILL.md.tmpl (5)
- autoplan/SKILL.md.tmpl (4)

Fixes #971

Co-Authored-By: loning <loning@users.noreply.github.com>
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
Garry Tan
2026-04-18 11:39:27 +08:00
co-authored by loning Claude Opus 4.7
parent 5ac2f4ee4d
commit 0a11064334
4 changed files with 16 additions and 16 deletions
+4 -4
View File
@@ -265,7 +265,7 @@ Override: every AskUserQuestion → auto-decide using the 6 principles.
What alternatives were dismissed too quickly? What competitive or market risks are
unaddressed? What scope decisions will look foolish in 6 months? Be adversarial.
No compliments. Just the strategic blind spots.
File: <plan_path>" -C "$_REPO_ROOT" -s read-only --enable web_search_cached
File: <plan_path>" -C "$_REPO_ROOT" -s read-only --enable web_search_cached < /dev/null
```
Timeout: 10 minutes
@@ -382,7 +382,7 @@ Override: every AskUserQuestion → auto-decide using the 6 principles.
accessibility requirements (keyboard nav, contrast, touch targets) specified or
aspirational? Does the plan describe specific UI decisions or generic patterns?
What design decisions will haunt the implementer if left ambiguous?
Be opinionated. No hedging." -C "$_REPO_ROOT" -s read-only --enable web_search_cached
Be opinionated. No hedging." -C "$_REPO_ROOT" -s read-only --enable web_search_cached < /dev/null
```
Timeout: 10 minutes
@@ -452,7 +452,7 @@ Override: every AskUserQuestion → auto-decide using the 6 principles.
CEO: <insert CEO consensus table summary — key concerns, DISAGREEs>
Design: <insert Design consensus table summary, or 'skipped, no UI scope'>
File: <plan_path>" -C "$_REPO_ROOT" -s read-only --enable web_search_cached
File: <plan_path>" -C "$_REPO_ROOT" -s read-only --enable web_search_cached < /dev/null
```
Timeout: 10 minutes
@@ -572,7 +572,7 @@ Log: "Phase 3.5 skipped — no developer-facing scope detected."
3. API/CLI design: are names guessable? Are defaults sensible? Is it consistent?
4. Docs: can a dev find what they need in under 2 minutes? Are examples copy-paste-complete?
5. Upgrade path: can devs upgrade without fear? Migration guides? Deprecation warnings?
Be adversarial. Think like a developer who is evaluating this against 3 competitors." -C "$_REPO_ROOT" -s read-only --enable web_search_cached
Be adversarial. Think like a developer who is evaluating this against 3 competitors." -C "$_REPO_ROOT" -s read-only --enable web_search_cached < /dev/null
```
Timeout: 10 minutes