On Windows 10/11 without Python installed from the Microsoft Store, the
"App Execution Alias" stubs at %LOCALAPPDATA%\Microsoft\WindowsApps\python.exe
and python3.exe are symlinks to AppInstallerPythonRedirector.exe. These
stubs neither launch Python nor honor `-c`; calls print a bare "Python "
line and exit, silently breaking every JSON-parsing step in observe.sh.
Net effect: observations.jsonl is never written, CLV2 appears installed
correctly, and the only residual artifact is `.last-purge`.
This commit:
1. Adds `_is_windows_app_installer_stub` helper that detects the stub
via `command -v` output and optional `readlink -f` resolution.
2. Teaches `resolve_python_cmd` to skip stub candidates and fall
through to the next real interpreter (typically C:\...\Python3xx\python.exe).
3. Exports the stub-aware CLV2_PYTHON_CMD before sourcing
detect-project.sh, which already honors an already-set value,
so the shared helper does not re-resolve and re-select the stub.
POSIX-compatible. No behavior change on macOS / Linux / WSL where no
such stub exists.
Refs: observations.jsonl empty on Windows Claude Desktop users.
The merged hero was being clipped at the bottom by the Puppeteer capture
because the HTML body used flex-centering with 24px padding, shifting the
stage below the viewport top.
- Captures now flush to (0,0) via a min-width 1300px media-query wrapper
so the in-browser preview keeps its padding but the capture viewport
does not.
- Shortens bottom-row labels so the stats row no longer overlaps the foot
line at 1200px:
Catalog, Harnesses, Rust plane, MIT / npm: ecc-universal · AgentShield
No other content changes.
Co-authored-by: livlign <livlign@users.noreply.github.com>
* fix: resolve Claude Code Bash hook "cannot execute binary file" on Windows
Root cause in ~/.claude/settings.local.json (user-global):
1. UTF-8 BOM + CRLF line endings left by patch_settings_cl_v2_simple.ps1
2. Double-wrapped command "\"bash.exe\" \"wrapper.sh\"" broke Windows
argument splitting on the space in "Program Files", making bash.exe
try to execute itself as a script.
Fix:
- Rewrite settings.local.json as UTF-8 (no BOM), LF, with the hook command
pointing directly at observe-wrapper.sh and passing "pre"/"post" as a
positional arg so HOOK_PHASE is populated correctly in observe.sh.
Docs:
- docs/fixes/HOOK-FIX-20260421.md — full root-cause analysis.
- docs/fixes/apply-hook-fix.sh — idempotent applier script.
* docs: addendum for HOOK-FIX-20260421 (v2.1.116 argv duplication detail)
- Documents Claude Code v2.1.116 argv duplication bug as the underlying
cause of the bash.exe:bash.exe:cannot execute binary file error
- Records night-session fix variant using explicit `bash <path>` prefix
(matches hooks.json observer pattern, avoids EFTYPE on Node spawn)
- Keeps morning commit 527c18b intact; both variants are now documented
---------
Co-authored-by: suusuu0927 <sugi.go.go.gm@gmail.com>
