Fix codex test network issue

Author: mathpluscode

skills/bibtidy/SKILL.md

@@ -83,7 +83,7 @@ For unchanged entries, do NOT add any comments or URLs.
 ## Workflow
 
 - Read the .bib file, note the file path
-- Clear the log file: `> <file>.bib.log`
+- Clear the log file: `> <file>.bib.cc.log` (Claude Code) or `> <file>.bib.codex.log` (Codex)
 - Back up for format validation: `cp <file>.bib <file>.bib.orig`
 - Preserve `@string`, `@preamble`, `@comment` blocks verbatim
 - **Comment out exact/subset duplicates**: `python3 $TOOLS_DIR/duplicates.py <file.bib> --exact` — this comments out entries that are identical or a strict subset of another entry (same key, same type, matching fields). The entry with more fields is kept. Safe to auto-comment since no information is lost.

skills/bibtidy/tools/log.py

@@ -2,6 +2,7 @@
 """Logging helper that tees stdout/stderr to a .bib.log file."""
 from __future__ import annotations
 
+import os
 import sys
 
 
@@ -22,9 +23,16 @@ def flush(self) -> None:
         self.log_file.flush()
 
 
+def _platform_suffix() -> str:
+    """Return a platform-specific log suffix based on the runtime environment."""
+    if os.environ.get("CODEX_HOME") or os.path.isdir(os.path.expanduser("~/.codex/skills/bibtidy")):
+        return ".codex.log"
+    return ".cc.log"
+
+
 def setup(bib_path: str) -> None:
-    """Tee stdout and stderr to ``<bib_path>.log`` (append mode)."""
-    log_path = bib_path + ".log"
+    """Tee stdout and stderr to ``<bib_path>.<platform>.log`` (append mode)."""
+    log_path = bib_path + _platform_suffix()
     log_file = open(log_path, "a", encoding="utf-8")  # noqa: SIM115
     sys.stdout = _Tee(sys.stdout, log_file)  # type: ignore[assignment]
     sys.stderr = _Tee(sys.stderr, log_file)  # type: ignore[assignment]

tests/run_bibtidy_codex_tests.sh

@@ -36,7 +36,7 @@ echo ""
 START_TIME=$SECONDS
 
 codex --search exec \
-    --full-auto \
+    --sandbox danger-full-access \
     --add-dir "$CODEX_HOME_DIR/skills" \
     -C "$REPO_DIR" \
     "Use the bibtidy skill to validate and fix $GOT in place. Follow the skill exactly." >/dev/null