Skip to content

fix(codex): resolve Python before JSON parsing #1316

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Closed
jbetala7 wants to merge 1 commit into from
+47 −6
Closed

fix(codex): resolve Python before JSON parsing #1316

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
21 changes: 18 additions & 3 deletions codex/SKILL.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1055,10 +1055,15 @@ If the user passed `--xhigh`, use `"xhigh"` instead of `"high"`.

```bash
_REPO_ROOT=$(git rev-parse --show-toplevel) || { echo "ERROR: not in a git repo" >&2; exit 1; }
PYTHON_CMD=$(command -v python3 2>/dev/null || command -v python 2>/dev/null || true)
if [ -z "$PYTHON_CMD" ]; then
echo "ERROR: Python 3 is required to parse Codex JSON output. Install python3 or python and retry." >&2
exit 1
fi
# Fix 1+2: wrap with timeout (gtimeout/timeout fallback chain via probe helper),
# capture stderr to $TMPERR for auth error detection (was: 2>/dev/null).
TMPERR=${TMPERR:-$(mktemp "$TMP_ROOT/codex-err-XXXXXX.txt")}
_gstack_codex_timeout_wrapper 600 codex exec "<prompt>" -C "$_REPO_ROOT" -s read-only -c 'model_reasoning_effort="high"' --enable web_search_cached --json < /dev/null 2>"$TMPERR" | PYTHONUNBUFFERED=1 python3 -u -c "
_gstack_codex_timeout_wrapper 600 codex exec "<prompt>" -C "$_REPO_ROOT" -s read-only -c 'model_reasoning_effort="high"' --enable web_search_cached --json < /dev/null 2>"$TMPERR" | PYTHONUNBUFFERED=1 "$PYTHON_CMD" -u -c "
import sys, json
turn_completed_count = 0
for line in sys.stdin:
Expand Down Expand Up @@ -1201,8 +1206,13 @@ If the user passed `--xhigh`, use `"xhigh"` instead of `"medium"`.
For a **new session:**
```bash
_REPO_ROOT=$(git rev-parse --show-toplevel) || { echo "ERROR: not in a git repo" >&2; exit 1; }
PYTHON_CMD=$(command -v python3 2>/dev/null || command -v python 2>/dev/null || true)
if [ -z "$PYTHON_CMD" ]; then
echo "ERROR: Python 3 is required to parse Codex JSON output. Install python3 or python and retry." >&2
exit 1
fi
# Fix 1: wrap with timeout (gtimeout/timeout fallback chain via probe helper)
_gstack_codex_timeout_wrapper 600 codex exec "<prompt>" -C "$_REPO_ROOT" -s read-only -c 'model_reasoning_effort="medium"' --enable web_search_cached --json < /dev/null 2>"$TMPERR" | PYTHONUNBUFFERED=1 python3 -u -c "
_gstack_codex_timeout_wrapper 600 codex exec "<prompt>" -C "$_REPO_ROOT" -s read-only -c 'model_reasoning_effort="medium"' --enable web_search_cached --json < /dev/null 2>"$TMPERR" | PYTHONUNBUFFERED=1 "$PYTHON_CMD" -u -c "
import sys, json
for line in sys.stdin:
line = line.strip()
Expand Down Expand Up @@ -1243,8 +1253,13 @@ fi
For a **resumed session** (user chose "Continue"):
```bash
_REPO_ROOT=$(git rev-parse --show-toplevel) || { echo "ERROR: not in a git repo" >&2; exit 1; }
PYTHON_CMD=$(command -v python3 2>/dev/null || command -v python 2>/dev/null || true)
if [ -z "$PYTHON_CMD" ]; then
echo "ERROR: Python 3 is required to parse Codex JSON output. Install python3 or python and retry." >&2
exit 1
fi
# Fix 1: wrap with timeout (gtimeout/timeout fallback chain via probe helper)
_gstack_codex_timeout_wrapper 600 codex exec resume <session-id> "<prompt>" -C "$_REPO_ROOT" -s read-only -c 'model_reasoning_effort="medium"' --enable web_search_cached --json < /dev/null 2>"$TMPERR" | PYTHONUNBUFFERED=1 python3 -u -c "
_gstack_codex_timeout_wrapper 600 codex exec resume <session-id> "<prompt>" -C "$_REPO_ROOT" -s read-only -c 'model_reasoning_effort="medium"' --enable web_search_cached --json < /dev/null 2>"$TMPERR" | PYTHONUNBUFFERED=1 "$PYTHON_CMD" -u -c "
<same python streaming parser as above, with flush=True on all print() calls>
"
# Fix 1: same hang detection pattern as new-session block
Expand Down
21 changes: 18 additions & 3 deletions codex/SKILL.md.tmpl
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -284,10 +284,15 @@ If the user passed `--xhigh`, use `"xhigh"` instead of `"high"`.

```bash
_REPO_ROOT=$(git rev-parse --show-toplevel) || { echo "ERROR: not in a git repo" >&2; exit 1; }
PYTHON_CMD=$(command -v python3 2>/dev/null || command -v python 2>/dev/null || true)
if [ -z "$PYTHON_CMD" ]; then
echo "ERROR: Python 3 is required to parse Codex JSON output. Install python3 or python and retry." >&2
exit 1
fi
# Fix 1+2: wrap with timeout (gtimeout/timeout fallback chain via probe helper),
# capture stderr to $TMPERR for auth error detection (was: 2>/dev/null).
TMPERR=${TMPERR:-$(mktemp "$TMP_ROOT/codex-err-XXXXXX.txt")}
_gstack_codex_timeout_wrapper 600 codex exec "<prompt>" -C "$_REPO_ROOT" -s read-only -c 'model_reasoning_effort="high"' --enable web_search_cached --json < /dev/null 2>"$TMPERR" | PYTHONUNBUFFERED=1 python3 -u -c "
_gstack_codex_timeout_wrapper 600 codex exec "<prompt>" -C "$_REPO_ROOT" -s read-only -c 'model_reasoning_effort="high"' --enable web_search_cached --json < /dev/null 2>"$TMPERR" | PYTHONUNBUFFERED=1 "$PYTHON_CMD" -u -c "
import sys, json
turn_completed_count = 0
for line in sys.stdin:
Expand Down Expand Up @@ -430,8 +435,13 @@ If the user passed `--xhigh`, use `"xhigh"` instead of `"medium"`.
For a **new session:**
```bash
_REPO_ROOT=$(git rev-parse --show-toplevel) || { echo "ERROR: not in a git repo" >&2; exit 1; }
PYTHON_CMD=$(command -v python3 2>/dev/null || command -v python 2>/dev/null || true)
if [ -z "$PYTHON_CMD" ]; then
echo "ERROR: Python 3 is required to parse Codex JSON output. Install python3 or python and retry." >&2
exit 1
fi
# Fix 1: wrap with timeout (gtimeout/timeout fallback chain via probe helper)
_gstack_codex_timeout_wrapper 600 codex exec "<prompt>" -C "$_REPO_ROOT" -s read-only -c 'model_reasoning_effort="medium"' --enable web_search_cached --json < /dev/null 2>"$TMPERR" | PYTHONUNBUFFERED=1 python3 -u -c "
_gstack_codex_timeout_wrapper 600 codex exec "<prompt>" -C "$_REPO_ROOT" -s read-only -c 'model_reasoning_effort="medium"' --enable web_search_cached --json < /dev/null 2>"$TMPERR" | PYTHONUNBUFFERED=1 "$PYTHON_CMD" -u -c "
import sys, json
for line in sys.stdin:
line = line.strip()
Expand Down Expand Up @@ -472,8 +482,13 @@ fi
For a **resumed session** (user chose "Continue"):
```bash
_REPO_ROOT=$(git rev-parse --show-toplevel) || { echo "ERROR: not in a git repo" >&2; exit 1; }
PYTHON_CMD=$(command -v python3 2>/dev/null || command -v python 2>/dev/null || true)
if [ -z "$PYTHON_CMD" ]; then
echo "ERROR: Python 3 is required to parse Codex JSON output. Install python3 or python and retry." >&2
exit 1
fi
# Fix 1: wrap with timeout (gtimeout/timeout fallback chain via probe helper)
_gstack_codex_timeout_wrapper 600 codex exec resume <session-id> "<prompt>" -C "$_REPO_ROOT" -s read-only -c 'model_reasoning_effort="medium"' --enable web_search_cached --json < /dev/null 2>"$TMPERR" | PYTHONUNBUFFERED=1 python3 -u -c "
_gstack_codex_timeout_wrapper 600 codex exec resume <session-id> "<prompt>" -C "$_REPO_ROOT" -s read-only -c 'model_reasoning_effort="medium"' --enable web_search_cached --json < /dev/null 2>"$TMPERR" | PYTHONUNBUFFERED=1 "$PYTHON_CMD" -u -c "
<same python streaming parser as above, with flush=True on all print() calls>
"
# Fix 1: same hang detection pattern as new-session block
Expand Down
11 changes: 11 additions & 0 deletions test/skill-validation.test.ts
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -1332,6 +1332,17 @@ describe('Codex skill', () => {
expect(content).toContain('mktemp');
});

test('codex JSON stream parser uses portable Python discovery', () => {
const files = ['codex/SKILL.md.tmpl', 'codex/SKILL.md'];

for (const rel of files) {
const content = fs.readFileSync(path.join(ROOT, rel), 'utf-8');
expect(content).toContain('PYTHON_CMD=$(command -v python3 2>/dev/null || command -v python 2>/dev/null || true)');
expect(content).toContain('PYTHONUNBUFFERED=1 "$PYTHON_CMD" -u -c');
expect(content).not.toContain('PYTHONUNBUFFERED=1 python3 -u -c');
}
});

test('adversarial review in /review always runs both passes', () => {
const content = fs.readFileSync(path.join(ROOT, 'review', 'SKILL.md'), 'utf-8');
expect(content).toContain('Adversarial review (always-on)');
Expand Down